deleted some imports

This reverts commit c4d6ed45f1.

.cargo/config.toml

@@ -12,3 +12,7 @@ target = "riscv32imac-unknown-none-elf"
 
 [unstable]
 build-std = ["alloc", "core"]
+
+[env]
+WIFI_PASSWD = "hunter22"
+WIFI_SSID = "fwa"

.gitignore

@@ -1,2 +1,4 @@
 /target
 /build
+
+pcb/fw-anwesenheit-backups

Cargo.toml

@@ -12,63 +12,44 @@ bench = false
 
 [dependencies]
 esp-bootloader-esp-idf = "0.1.0"
-embassy-net = { version = "0.7.0", features = [
+esp-hal = { version = "1.0.0-rc.1", features = ["esp32c6", "unstable"] } 
-  "dhcpv4",
+esp-alloc = "0.9.0"
-  "medium-ethernet",
+esp-println = { version = "0.16.0", features = ["esp32c6", "log-04"] }
-  "tcp",
+esp-radio = { version = "0.16.0", features = ["esp32c6","esp-alloc", "wifi", "log-04", "smoltcp","unstable"]}
-  "udp",
+esp-rtos = { version = "0.1.1", features = ["esp32c6", "embassy", "esp-radio", "esp-alloc"] }
-] }
+
-embedded-hal = "=1.0.0"
-embedded-io = "0.6.1"
-embedded-io-async = "0.6.1"
-esp-alloc = "0.8.0"
-esp-hal = { version = "1.0.0-beta.1", features = ["esp32c6", "unstable"] } 
-smoltcp = { version = "0.12.0", default-features = false, features = [
-  "medium-ethernet",
-  "multicast",
-  "proto-dhcpv4",
-  "proto-dns",
-  "proto-ipv4",
-  "socket-dns",
-  "socket-icmp",
-  "socket-raw",
-  "socket-tcp",
-  "socket-udp",
-] }
-# for more networking protocol support see https://crates.io/crates/edge-net
-bleps = { git = "https://github.com/bjoernQ/bleps", package = "bleps", rev = "a5148d8ae679e021b78f53fd33afb8bb35d0b62e", features = [
-  "async",
-  "macros",
-] }
 critical-section = "1.2.0"
-embassy-executor = { version = "0.7.0", features = ["nightly"] }
-embassy-time = { version = "0.4.0", features = ["generic-queue-8"] }
-esp-hal-embassy = { version = "0.9.0", features = ["esp32c6"] } 
-esp-wifi = { version = "0.15.0", features = [ 
-  "wifi",
-  "builtin-scheduler",
-  "esp-alloc",
-  "esp32c6",
-  "log-04",
-] } 
-heapless = { version = "0.8.0", default-features = false }
-static_cell = { version = "2.1.0", features = ["nightly"] }
-esp-println = { version = "0.15.0", features = ["esp32c6", "log-04"] }
 log = { version = "0.4" }
+static_cell = { version = "2.1.1", features = ["nightly"] }
+heapless = { version = "0.8.0", default-features = false }
+chrono = { version = "0.4.41", default-features = false } 
+
+embedded-hal = "1.0.0"
+embedded-io = "0.7.1"
+embedded-io-async = "0.7.0"
+embassy-executor = { version = "0.9.0", features = [] }
+embassy-time = { version = "0.5.0", features = [] }
+embassy-futures = { version = "0.1.2", features = ["log"] }
+embassy-sync = { version = "0.7.2", features = ["log"] }
+
+embassy-net = { version = "0.7.0", features = [ "dhcpv4", "medium-ethernet", "tcp", "udp" ] }
+smoltcp = { version = "0.12.0", default-features = false, features = [ "medium-ethernet", "multicast", "proto-dhcpv4", "proto-dns", "proto-ipv4", "socket-dns", "socket-icmp", "socket-raw", "socket-tcp", "socket-udp" ] }
+bleps = { git = "https://github.com/bjoernQ/bleps", package = "bleps", rev = "a5148d8ae679e021b78f53fd33afb8bb35d0b62e", features = [ "async", "macros" ] }
 edge-dhcp = { version = "0.6.0", features = ["log"] }
 edge-nal = "0.5.0"
 edge-nal-embassy = { version = "0.6.0", features = ["log"] }
-picoserve = { version = "0.16.0", features = ["embassy", "log"] }
+
-embassy-sync = { version = "0.7.0", features = ["log"] }
+picoserve = { git = "https://github.com/sammhicks/picoserve.git", rev = "400df53f61137e1bb2883ec610fc191bfe551a3a", features = ["embassy", "log", "json"] }
-ds3231 = { version = "0.3.0", features = ["async", "temperature_f32"] }
-chrono = { version = "0.4.41", default-features = false } 
 dir-embed = "0.3.0"
-esp-hal-smartled = { git = "https://github.com/esp-rs/esp-hal-community.git", package = "esp-hal-smartled", branch = "main", features = ["esp32c6"]}
-smart-leds = "0.4.0"
 serde = { version = "1.0.219", default-features = false, features = ["derive", "alloc"] }
+serde_json = { version = "1.0.143", default-features = false, features = ["alloc"]}
+
+ds3231 = { version = "0.3.0", features = ["async", "temperature_f32"] }
+esp-hal-smartled = { git = "https://github.com/esp-rs/esp-hal-community.git", rev = "ab4316534d90e3a12785907f043f6899faee0f20", package = "esp-hal-smartled", features = ["esp32c6"]}
+smart-leds = "0.4.0"
+
 embedded-sdmmc = "0.8.0"
 embedded-hal-bus = "0.3.0"
-serde_json = { version = "1.0.143", default-features = false, features = ["alloc"]}
 
 [profile.dev]
 # Rust debug is too slow.

README.md

@@ -1,32 +1,6 @@
 # fw-anwesenheit
 
-# Setup 
+![PXL_20251004_141110955 MP (1)](https://github.com/user-attachments/assets/afffd664-507d-439a-a428-2477b2fe4de2)
 
-In order to use the LED we need to enable the SPI interface on the Rpi. 
+![PXL_20251001_103957322 MP~2](https://github.com/user-attachments/assets/8bc182df-a93d-4923-b8d8-88b56d1aa441)
-You can enable it by running `sudo raspi-config`, or by manually adding `dtparam=spi=on` to `/boot/firmware/config.txt`.
-Enable PWM ->  add dtoverlay=pwm to /boot/config.txt
-I²C fpr RTC `sudo raspi-config` -> interface -> enable I²C
 
-# Config 
-
-Flags:
-
-`--error` or `-e`: Enters error state. The LED turns red and the hotspot is activated. This state gets called from systemd if the service is in a failure state.
-
-Environment variables:
-
-- `PM3_BIN`: Path to the pm3 binary. Seach in path if not set. Can also be set to the `pm3_mock.sh` for testing.
-- `LOG_LEVEL`: Can be set to either "debug","warn","error","trace" or "info". Defaults to "warn" in production.
-- `HTTP_PORT`: What port to listen on. Defaults to 80.
-- `HOTSPOT_IDS`: A semicolon seperated list of ids to activate the hotspot with e.g. `578B5DF2;c1532b57`.
-- `HOTSPOT_SSID`: Set the hotspot ssid. Defaults to "fwa".
-- `HOTSPOT_PW`: Set the hotspot password. Default to "a9LG2kUVrsRRVUo1". Recommended to change.
-
-Systemd:
-
-The service is run as a systemd service. There are two service `fwa.service` and `fwa-fail.service`. They read their config 
-from a env file located at `/etc/fwa.env`. See example [env file](service/fwa.env).
-
-# Building
-
-Run `make package` to create `.deb` file. [Cross](https://github.com/cross-rs/cross) is used for building the rust code.

em4100_write.lua

@@ -0,0 +1,61 @@
+local used_ids = {}
+local id_file_path = "used_ids.txt"
+
+local function load_ids()
+  local file = io.open(id_file_path, "r")
+  if not file then return end
+  for line in file:lines() do
+    used_ids[line:lower()] = true
+  end
+  file:close()
+end
+
+local function save_id(id)
+  local file = io.open(id_file_path, "a")
+  if file then
+    file:write(id:lower() .. "\n")
+    file:close()
+  end
+end
+
+local function gen_id()
+  local id = ""
+  for i = 1, 10 do
+    id = id .. string.format("%x", math.random(0, 15))
+  end
+  return id
+end
+
+local function get_new_id()
+  local tries = 0
+  while tries < 10000 do
+    local id = gen_id()
+    if not used_ids[id:lower()] then
+      return id
+    end
+    tries = tries + 1
+  end
+  error("Could not generate a new unused ID after 10000 tries")
+end
+
+local function write_new_card()
+  local id = get_new_id()
+  local cmd = string.format("lf em 410x clone --id %s", id)
+  core.console(cmd)
+  used_ids[id:lower()] = true
+  save_id(id)
+  print("Wrote new EM4100 card with ID:", id)
+end
+
+local function write_new_card(id)
+  local cmd = string.format("lf em 410x clone --id %s", id)
+  core.console(cmd)
+  used_ids[id:lower()] = true
+  save_id(id)
+  print("Wrote new EM4100 card with ID:", id)
+end
+
+math.randomseed(os.time())
+load_ids()
+local id = get_new_id()
+write_new_card(id)

pcb/fw-anwesenheit-backups/fw-anwesenheit-2025-08-22_211436/fp-info-cache

@@ -1 +0,0 @@
-0

pcb/fw-anwesenheit.kicad_prl

@@ -1,6 +1,6 @@
 {
   "board": {
-    "active_layer": 2,
+    "active_layer": 7,
     "active_layer_preset": "",
     "auto_track_width": true,
     "hidden_netclasses": [],
@@ -49,7 +49,11 @@
       "conflict_shadows",
       "shapes"
     ],
-    "visible_layers": "00000000_00000000_0fffffff_fffffaaa",
+<<<<<<< HEAD
+    "visible_layers": "00000000_00000000_0fffffff_fffff8aa",
+=======
+    "visible_layers": "00000000_00000000_0fffffff_fffff8ab",
+>>>>>>> 15c64e4 (updated enclousure top 3mf)
     "zone_display_mode": 0
   },
   "git": {

pcb/fw-anwesenheit.kicad_pro

@@ -504,7 +504,7 @@
       "plot": "production/",
       "pos_files": "",
       "specctra_dsn": "",
-      "step": "fw-anwesenheit.stl",
+      "step": "fw-anwesenheit.step",
       "svg": "",
       "vrml": ""
     },

pcb/fw-anwesenheit.kicad_sch

@@ -11620,7 +11620,7 @@
 				)
 			)
 		)
-		(property "Value" "100R"
+		(property "Value" "150R"
 			(at 140.97 91.44 90)
 			(effects
 				(font
@@ -11698,7 +11698,7 @@
 				(justify left)
 			)
 		)
-		(property "Footprint" "Connector_PinSocket_2.00mm:PinSocket_1x02_P2.00mm_Vertical"
+		(property "Footprint" "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical"
 			(at 203.835 21.59 90)
 			(effects
 				(font

pcb/fw-anwesenheit/fw-anwesenheit.kicad_pcb

@@ -0,0 +1,2 @@
+(kicad_pcb (version 20241229) (generator "pcbnew") (generator_version "9.0")
+)

pcb/fw-anwesenheit/fw-anwesenheit.kicad_prl

@@ -2,18 +2,18 @@
   "board": {
     "active_layer": 0,
     "active_layer_preset": "",
-    "auto_track_width": false,
+    "auto_track_width": true,
     "hidden_netclasses": [],
     "hidden_nets": [],
     "high_contrast_mode": 0,
     "net_color_mode": 1,
     "opacity": {
-      "images": 1.0,
+      "images": 0.6,
       "pads": 1.0,
       "shapes": 1.0,
       "tracks": 1.0,
       "vias": 1.0,
-      "zones": 1.0
+      "zones": 0.6
     },
     "selection_filter": {
       "dimensions": true,
@@ -29,70 +29,43 @@
       "zones": true
     },
     "visible_items": [
-      12
+      "vias",
+      "footprint_text",
+      "footprint_anchors",
+      "ratsnest",
+      "grid",
+      "footprints_front",
+      "footprints_back",
+      "footprint_values",
+      "footprint_references",
+      "tracks",
+      "drc_errors",
+      "drawing_sheet",
+      "bitmaps",
+      "pads",
+      "zones",
+      "drc_warnings",
+      "drc_exclusions",
+      "locked_item_shadows",
+      "conflict_shadows",
+      "shapes"
     ],
-    "visible_layers": "fffffff_ffffffff",
+    "visible_layers": "ffffffff_ffffffff_ffffffff_ffffffff",
     "zone_display_mode": 0
   },
   "git": {
-    "repo_password": "",
     "repo_type": "",
     "repo_username": "",
     "ssh_key": ""
   },
   "meta": {
     "filename": "fw-anwesenheit.kicad_prl",
-    "version": 3
+    "version": 5
   },
   "net_inspector_panel": {
-    "col_hidden": [
+    "col_hidden": [],
-      false,
+    "col_order": [],
-      false,
+    "col_widths": [],
-      false,
-      false,
-      false,
-      false,
-      false,
-      false,
-      false,
-      false,
-      false,
-      false,
-      false,
-      false
-    ],
-    "col_order": [
-      0,
-      1,
-      2,
-      3,
-      4,
-      5,
-      6,
-      7,
-      8,
-      9,
-      10,
-      11,
-      12,
-      13
-    ],
-    "col_widths": [
-      162,
-      147,
-      91,
-      72,
-      91,
-      100,
-      91,
-      76,
-      91,
-      91,
-      91,
-      91,
-      91,
-      91
-    ],
     "custom_group_rules": [],
     "expanded_rows": [],
     "filter_by_net_name": true,
@@ -103,7 +76,7 @@
     "show_unconnected_nets": false,
     "show_zero_pad_nets": false,
     "sort_ascending": true,
-    "sorting_column": 0
+    "sorting_column": -1
   },
   "open_jobsets": [],
   "project": {

pcb/fw-anwesenheit/fw-anwesenheit.kicad_pro

@@ -2,226 +2,12 @@
   "board": {
     "3dviewports": [],
     "design_settings": {
-      "defaults": {
+      "defaults": {},
-        "apply_defaults_to_fp_fields": false,
+      "diff_pair_dimensions": [],
-        "apply_defaults_to_fp_shapes": false,
-        "apply_defaults_to_fp_text": false,
-        "board_outline_line_width": 0.05,
-        "copper_line_width": 0.2,
-        "copper_text_italic": false,
-        "copper_text_size_h": 1.5,
-        "copper_text_size_v": 1.5,
-        "copper_text_thickness": 0.3,
-        "copper_text_upright": false,
-        "courtyard_line_width": 0.05,
-        "dimension_precision": 4,
-        "dimension_units": 3,
-        "dimensions": {
-          "arrow_length": 1270000,
-          "extension_offset": 500000,
-          "keep_text_aligned": true,
-          "suppress_zeroes": true,
-          "text_position": 0,
-          "units_format": 0
-        },
-        "fab_line_width": 0.1,
-        "fab_text_italic": false,
-        "fab_text_size_h": 1.0,
-        "fab_text_size_v": 1.0,
-        "fab_text_thickness": 0.15,
-        "fab_text_upright": false,
-        "other_line_width": 0.1,
-        "other_text_italic": false,
-        "other_text_size_h": 1.0,
-        "other_text_size_v": 1.0,
-        "other_text_thickness": 0.15,
-        "other_text_upright": false,
-        "pads": {
-          "drill": 0.0,
-          "height": 1.7,
-          "width": 1.7
-        },
-        "silk_line_width": 0.1,
-        "silk_text_italic": false,
-        "silk_text_size_h": 1.0,
-        "silk_text_size_v": 1.0,
-        "silk_text_thickness": 0.1,
-        "silk_text_upright": false,
-        "zones": {
-          "min_clearance": 0.5
-        }
-      },
-      "diff_pair_dimensions": [
-        {
-          "gap": 0.0,
-          "via_gap": 0.0,
-          "width": 0.0
-        }
-      ],
       "drc_exclusions": [],
-      "meta": {
+      "rules": {},
-        "version": 2
+      "track_widths": [],
-      },
+      "via_dimensions": []
-      "rule_severities": {
-        "annular_width": "error",
-        "clearance": "error",
-        "connection_width": "warning",
-        "copper_edge_clearance": "error",
-        "copper_sliver": "warning",
-        "courtyards_overlap": "error",
-        "creepage": "error",
-        "diff_pair_gap_out_of_range": "error",
-        "diff_pair_uncoupled_length_too_long": "error",
-        "drill_out_of_range": "error",
-        "duplicate_footprints": "warning",
-        "extra_footprint": "warning",
-        "footprint": "error",
-        "footprint_filters_mismatch": "ignore",
-        "footprint_symbol_mismatch": "warning",
-        "footprint_type_mismatch": "ignore",
-        "hole_clearance": "error",
-        "hole_near_hole": "error",
-        "hole_to_hole": "error",
-        "holes_co_located": "warning",
-        "invalid_outline": "error",
-        "isolated_copper": "warning",
-        "item_on_disabled_layer": "error",
-        "items_not_allowed": "error",
-        "length_out_of_range": "error",
-        "lib_footprint_issues": "warning",
-        "lib_footprint_mismatch": "warning",
-        "malformed_courtyard": "error",
-        "microvia_drill_out_of_range": "error",
-        "mirrored_text_on_front_layer": "warning",
-        "missing_courtyard": "ignore",
-        "missing_footprint": "warning",
-        "net_conflict": "warning",
-        "nonmirrored_text_on_back_layer": "warning",
-        "npth_inside_courtyard": "ignore",
-        "padstack": "warning",
-        "pth_inside_courtyard": "ignore",
-        "shorting_items": "error",
-        "silk_edge_clearance": "warning",
-        "silk_over_copper": "warning",
-        "silk_overlap": "warning",
-        "skew_out_of_range": "error",
-        "solder_mask_bridge": "error",
-        "starved_thermal": "error",
-        "text_height": "warning",
-        "text_on_edge_cuts": "error",
-        "text_thickness": "warning",
-        "through_hole_pad_without_hole": "error",
-        "too_many_vias": "error",
-        "track_angle": "error",
-        "track_dangling": "warning",
-        "track_segment_length": "error",
-        "track_width": "error",
-        "tracks_crossing": "error",
-        "unconnected_items": "error",
-        "unresolved_variable": "error",
-        "via_dangling": "warning",
-        "zones_intersect": "error"
-      },
-      "rules": {
-        "max_error": 0.005,
-        "min_clearance": 0.2,
-        "min_connection": 0.0,
-        "min_copper_edge_clearance": 0.5,
-        "min_groove_width": 0.0,
-        "min_hole_clearance": 0.25,
-        "min_hole_to_hole": 0.2,
-        "min_microvia_diameter": 0.2,
-        "min_microvia_drill": 0.1,
-        "min_resolved_spokes": 2,
-        "min_silk_clearance": 0.0,
-        "min_text_height": 0.8,
-        "min_text_thickness": 0.08,
-        "min_through_hole_diameter": 0.1,
-        "min_track_width": 0.1,
-        "min_via_annular_width": 0.1,
-        "min_via_diameter": 0.3,
-        "solder_mask_to_copper_clearance": 0.0,
-        "use_height_for_length_calcs": true
-      },
-      "teardrop_options": [
-        {
-          "td_onpadsmd": true,
-          "td_onroundshapesonly": false,
-          "td_ontrackend": false,
-          "td_onviapad": true
-        }
-      ],
-      "teardrop_parameters": [
-        {
-          "td_allow_use_two_tracks": true,
-          "td_curve_segcount": 0,
-          "td_height_ratio": 1.0,
-          "td_length_ratio": 0.5,
-          "td_maxheight": 2.0,
-          "td_maxlen": 1.0,
-          "td_on_pad_in_zone": false,
-          "td_target_name": "td_round_shape",
-          "td_width_to_size_filter_ratio": 0.9
-        },
-        {
-          "td_allow_use_two_tracks": true,
-          "td_curve_segcount": 0,
-          "td_height_ratio": 1.0,
-          "td_length_ratio": 0.5,
-          "td_maxheight": 2.0,
-          "td_maxlen": 1.0,
-          "td_on_pad_in_zone": false,
-          "td_target_name": "td_rect_shape",
-          "td_width_to_size_filter_ratio": 0.9
-        },
-        {
-          "td_allow_use_two_tracks": true,
-          "td_curve_segcount": 0,
-          "td_height_ratio": 1.0,
-          "td_length_ratio": 0.5,
-          "td_maxheight": 2.0,
-          "td_maxlen": 1.0,
-          "td_on_pad_in_zone": false,
-          "td_target_name": "td_track_end",
-          "td_width_to_size_filter_ratio": 0.9
-        }
-      ],
-      "track_widths": [
-        0.0
-      ],
-      "tuning_pattern_settings": {
-        "diff_pair_defaults": {
-          "corner_radius_percentage": 80,
-          "corner_style": 1,
-          "max_amplitude": 1.0,
-          "min_amplitude": 0.2,
-          "single_sided": false,
-          "spacing": 1.0
-        },
-        "diff_pair_skew_defaults": {
-          "corner_radius_percentage": 80,
-          "corner_style": 1,
-          "max_amplitude": 1.0,
-          "min_amplitude": 0.2,
-          "single_sided": false,
-          "spacing": 0.6
-        },
-        "single_track_defaults": {
-          "corner_radius_percentage": 80,
-          "corner_style": 1,
-          "max_amplitude": 1.0,
-          "min_amplitude": 0.2,
-          "single_sided": false,
-          "spacing": 0.6
-        }
-      },
-      "via_dimensions": [
-        {
-          "diameter": 0.0,
-          "drill": 0.0
-        }
-      ],
-      "zones_allow_external_fillets": false
     },
     "ipc2581": {
       "dist": "",
@@ -453,6 +239,7 @@
       "single_global_label": "ignore",
       "unannotated": "error",
       "unconnected_wire_endpoint": "warning",
+      "undefined_netclass": "error",
       "unit_value_mismatch": "error",
       "unresolved_variable": "error",
       "wire_dangling": "error"
@@ -464,7 +251,7 @@
   },
   "meta": {
     "filename": "fw-anwesenheit.kicad_pro",
-    "version": 1
+    "version": 3
   },
   "net_settings": {
     "classes": [
@@ -479,6 +266,7 @@
         "microvia_drill": 0.1,
         "name": "Default",
         "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "priority": 2147483647,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.2,
         "via_diameter": 0.6,
@@ -487,7 +275,7 @@
       }
     ],
     "meta": {
-      "version": 3
+      "version": 4
     },
     "net_colors": null,
     "netclass_assignments": null,
@@ -498,7 +286,7 @@
       "gencad": "",
       "idf": "",
       "netlist": "",
-      "plot": "production/",
+      "plot": "",
       "pos_files": "",
       "specctra_dsn": "",
       "step": "",
@@ -578,7 +366,7 @@
       "include_excluded_from_bom": true,
       "name": "Default Editing",
       "sort_asc": true,
-      "sort_field": "Referenz"
+      "sort_field": "Reference"
     },
     "connection_grid_size": 50.0,
     "drawing": {
@@ -620,11 +408,6 @@
     "subpart_first_id": 65,
     "subpart_id_separator": 0
   },
-  "sheets": [
+  "sheets": [],
-    [
-      "ccbf1fda-befd-42da-bcb2-5d3829184012",
-      "Root"
-    ]
-  ],
   "text_variables": {}
 }

pcb/fw-anwesenheit/fw-anwesenheit.kicad_sch

@@ -0,0 +1,14 @@
+(kicad_sch
+	(version 20250114)
+	(generator "eeschema")
+	(generator_version "9.0")
+	(uuid 35cd442a-c7c9-4bc2-bfa5-9414b343d8e4)
+	(paper "A4")
+	(lib_symbols)
+	(sheet_instances
+		(path "/"
+			(page "1")
+		)
+	)
+	(embedded_fonts no)
+)

pcb/production/bom.csv

@@ -1,16 +1,16 @@
 Designator,Footprint,Quantity,Value,LCSC Part #
 BT1,Battery_Panasonic_CR2032-HFN_Horizontal_CircularHoles,1,Battery_Cell,
-BZ1,PinSocket_1x02_P2.00mm_Vertical,1,Buzzer,
+BZ1,PinSocket_1x02_P2.54mm_Vertical,1,Buzzer,
 "C1, C4",0603,2,10µF,
-"C2, C3",0603,2,100 nF,
+"C2, C3, C5",0603,3,100nF,
-C5,0603,1,100nF,
 D2,0603,1,LED,
 J1,PinHeader_1x02_P2.54mm_Vertical,1,Conn_01x02_Pin,
 J2,PinHeader_1x04_P2.54mm_Vertical,1,I2C,
 J3,PinHeader_1x03_P2.54mm_Vertical,1,LED,
 J4,WURTH_693071020811,1,MicroSD,
-"R1, R2",0603,2,100R,
+R1,0603,1,150R,
 "R10, R11, R12, R13, R14, R15, R9",0603,7,47k,
+R2,0603,1,100R,
 R3,0603,1,10K,
 R4,0603,1,20k,
 "R5, R6",0603,2,4k7,
@@ -27,7 +27,7 @@ TP3,TestPoint_Pad_D1.5mm,1,GND,
 TP4,TestPoint_Pad_D1.5mm,1,"3,3V",
 TP5_2,TestPoint_Pad_D1.5mm,1,Din,
 TP5,TestPoint_Pad_D1.5mm,1,CS,
-TP6,TestPoint_Pad_D1.5mm,1,DECT,
+TP6,TestPoint_Pad_D1.5mm,1,SD_DECT,
 TP7,TestPoint_Pad_D1.5mm,1,UART_RX,
 TP8,TestPoint_Pad_D1.5mm,1,UART_TX,
 U1,XIAO-ESP32C6-SMD,1,XIAO-ESP32-S3-SMD,

pcb/production/netlist.ipc

@@ -1,225 +1,225 @@
 P  CODE 00
 P  UNITS CUST 0
 P  arrayDim   N
-317GND              VIA        MD0118PA00X+040120Y-047880X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+035433Y-045241X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+041640Y-047740X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+047750Y-050550X0177Y0000R000S-2119174445
-317-GPIO16_D6_TX)   VIA        MD0118PA00X+045700Y-046650X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046550Y-043700X0177Y0000R000S-2119174445
-317-GPIO16_D6_TX)   VIA        MD0118PA00X+036450Y-047200X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046950Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+035433Y-045241X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+044450Y-033050X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+047750Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043600Y-040300X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046550Y-043700X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050950Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046950Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038800Y-048850X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+044450Y-033050X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+034150Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043600Y-040300X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+040550Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050950Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+044550Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038800Y-048850X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+040120Y-047880X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+034150Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048850Y-037100X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+040550Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+049500Y-036550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+044550Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+036500Y-038600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048850Y-037100X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+042300Y-042500X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+049500Y-036550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+040900Y-042500X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+036500Y-038600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048750Y-038400X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+042300Y-042500X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+041150Y-049250X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+040900Y-042500X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038800Y-049100X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048750Y-038400X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+034850Y-040600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+041150Y-049250X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+051100Y-045600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038800Y-049100X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+047150Y-036350X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+034850Y-040600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048100Y-050150X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+051100Y-045600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+034950Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+047150Y-036350X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+033051Y-044472X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048100Y-050150X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043600Y-041800X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+034950Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+044650Y-036950X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+033051Y-044472X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046340Y-045450X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043600Y-041800X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038450Y-048600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+044650Y-036950X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+047750Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046340Y-045450X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+049600Y-045500X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038450Y-048600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050787Y-045776X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+047750Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+034050Y-039300X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+049600Y-045500X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+049350Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050787Y-045776X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038950Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+034050Y-039300X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+042850Y-047400X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+049350Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038600Y-041300X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038950Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050500Y-045950X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+042850Y-047400X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048100Y-049850X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038600Y-041300X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050950Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050500Y-045950X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+037200Y-048900X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048100Y-049850X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+035750Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050950Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038600Y-041800X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+037200Y-048900X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+033200Y-049950X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+035750Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+049950Y-038400X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038600Y-041800X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050150Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+033200Y-049950X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+033350Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+049950Y-038400X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+044550Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050150Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043600Y-039800X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+033350Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043600Y-041300X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+044550Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+042950Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043600Y-039800X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+047250Y-039150X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043600Y-041300X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046340Y-044709X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+042950Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+041350Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+047250Y-039150X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+041200Y-038450X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046340Y-044709X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048400Y-049850X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+041350Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+037350Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+041200Y-038450X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+037350Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048400Y-049850X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050750Y-036850X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+037350Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+032550Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+037350Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+037550Y-046600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050750Y-036850X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+045450Y-036150X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+032550Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046950Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+037550Y-046600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048420Y-050150X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+045450Y-036150X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038950Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046950Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043850Y-042500X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048420Y-050150X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038150Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038950Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+045350Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043850Y-042500X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046150Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038150Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038100Y-048600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+045350Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046650Y-039000X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046150Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043750Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038100Y-048600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048550Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046650Y-039000X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+045350Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043750Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043750Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048550Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050150Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+045350Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+051100Y-045950X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043750Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+046150Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050150Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038800Y-048600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+051100Y-045950X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048050Y-039000X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+046150Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043500Y-045350X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038800Y-048600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048550Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048050Y-039000X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+040550Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043500Y-045350X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+036550Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048550Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+049350Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+040550Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050650Y-033050X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+036550Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+041350Y-044650X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+049350Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+042150Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050650Y-033050X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038600Y-040300X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+041350Y-044650X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+043600Y-040800X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+042150Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038100Y-048850X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038600Y-040300X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038150Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+043600Y-040800X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+041350Y-044300X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038100Y-048850X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+047250Y-046950X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038150Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+042950Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+041350Y-044300X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+041526Y-041339X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+047250Y-046950X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+050500Y-045600X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+042950Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048850Y-037400X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+041526Y-041339X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+039750Y-031750X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+050500Y-045600X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+037645Y-038800X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048850Y-037400X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+039750Y-050550X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+039750Y-031750X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038450Y-049100X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+037645Y-038800X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038600Y-040800X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+039750Y-050550X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+041640Y-047740X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038450Y-049100X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038450Y-048850X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038600Y-040800X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+048228Y-046885X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038450Y-048850X0177Y0000R000S2107636099
+317GND              VIA        MD0118PA00X+038100Y-049100X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+048228Y-046885X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+050480Y-044960X0177Y0000R000S-2119174445
-317GND              VIA        MD0118PA00X+038100Y-049100X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+038820Y-050080X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+050480Y-044960X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+050480Y-044600X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+038820Y-050080X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+050480Y-044600X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+038460Y-050080X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+047360Y-044720X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+051040Y-044620X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+038160Y-049860X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+047360Y-044720X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+037200Y-049500X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+038160Y-049860X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+038820Y-049640X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+037200Y-049500X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+038820Y-049640X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+034451Y-049801X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+051040Y-044980X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+038820Y-049860X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+047150Y-043700X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+038460Y-049860X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+038460Y-049640X0177Y0000R000S2107636099
+317+5V              VIA        MD0118PA00X+049600Y-044900X0177Y0000R000S-2119174445
-317+5V              VIA        MD0118PA00X+038460Y-049860X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+049600Y-044900X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+050780Y-044780X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+038160Y-050080X0177Y0000R000S2107636099
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-317+5V              VIA        MD0118PA00X+038160Y-049640X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+041050Y-047400X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+032874Y-036304X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+049606Y-040320X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038255Y-038800X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+040400Y-037150X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+047244Y-047638X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+035595Y-038976X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+048000Y-037450X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+046457Y-040320X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+043350Y-048650X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+040450Y-048550X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038800Y-037150X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+046350Y-048650X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+048150Y-044050X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+041300Y-047400X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+048031Y-040320X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038450Y-047600X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+048000Y-037100X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+041300Y-047150X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+046600Y-048650X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038800Y-047850X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+041050Y-047150X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+048100Y-038400X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+050394Y-040354X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+043650Y-048650X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038450Y-048100X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038450Y-047850X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038800Y-048100X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+045669Y-040320X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+040350Y-038800X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+032750Y-043500X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+035595Y-038189X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+048819Y-040320X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+047244Y-040320X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038800Y-047600X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038100Y-048100X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+048228Y-047603X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038100Y-047850X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+036100Y-050350X0177Y0000R000S2107636099
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-317+3.3V            VIA        MD0118PA00X+038100Y-047600X0177Y0000R000S2107636099
+317NET-(R3-PAD1)    VIA        MD0118PA00X+035433Y-042948X0177Y0000R000S-2119174445
-317+3.3V            VIA        MD0118PA00X+048150Y-045550X0177Y0000R000S2107636099
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-317NET-(R3-PAD1)    VIA        MD0118PA00X+035433Y-042948X0177Y0000R000S2107636099
+317/SD_DECT         VIA        MD0118PA00X+044800Y-049900X0177Y0000R000S-2119174445
-317/SD_DECT         VIA        MD0118PA00X+050138Y-037264X0177Y0000R000S2107636099
+317/MISO            VIA        MD0118PA00X+038450Y-045800X0177Y0000R000S-2119174445
-317/SD_DECT         VIA        MD0118PA00X+044800Y-049900X0177Y0000R000S2107636099
+317/MISO            VIA        MD0118PA00X+049272Y-037264X0177Y0000R000S-2119174445
-317/MISO            VIA        MD0118PA00X+038450Y-045800X0177Y0000R000S2107636099
+317/SPI_SCL         VIA        MD0118PA00X+048400Y-037264X0177Y0000R000S-2119174445
-317/MISO            VIA        MD0118PA00X+049272Y-037264X0177Y0000R000S2107636099
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-317/SPI_SCL         VIA        MD0118PA00X+048400Y-037264X0177Y0000R000S2107636099
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-317/SPI_SCL         VIA        MD0118PA00X+038450Y-044900X0177Y0000R000S2107636099
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-317/SPI_SCL         VIA        MD0118PA00X+048031Y-039601X0177Y0000R000S2107636099
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-317/MOSI            VIA        MD0118PA00X+037500Y-044550X0177Y0000R000S2107636099
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-317/MOSI            VIA        MD0118PA00X+047539Y-037264X0177Y0000R000S2107636099
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-317/SPI_CS          VIA        MD0118PA00X+046250Y-046000X0177Y0000R000S2107636099
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-317/SPI_CS          VIA        MD0118PA00X+047106Y-037264X0177Y0000R000S2107636099
+317-GPIO16_D6_TX)   VIA        MD0118PA00X+036480Y-047320X0177Y0000R000S-2119174445
-317/BUZZER          VIA        MD0118PA00X+044450Y-046650X0177Y0000R000S2107636099
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-317/I2C_SCL         VIA        MD0118PA00X+043000Y-038300X0177Y0000R000S2107636099
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-317/I2C_SCL         VIA        MD0118PA00X+045600Y-046100X0177Y0000R000S2107636099
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-317/I2C_SCL         VIA        MD0118PA00X+043225Y-043575X0177Y0000R000S2107636099
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-317/I2C_SCL         VIA        MD0118PA00X+034650Y-046250X0177Y0000R000S2107636099
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-317/I2C_SDA         VIA        MD0118PA00X+042900Y-044100X0177Y0000R000S2107636099
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-317/I2C_SDA         VIA        MD0118PA00X+042900Y-038800X0177Y0000R000S2107636099
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-317/I2C_SDA         VIA        MD0118PA00X+044812Y-045842X0177Y0000R000S2107636099
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-317/I2C_SDA         VIA        MD0118PA00X+033300Y-046050X0177Y0000R000S2107636099
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-317/DAT2            VIA        MD0118PA00X+046673Y-037264X0177Y0000R000S2107636099
+317/DAT2            VIA        MD0118PA00X+046673Y-037264X0177Y0000R000S-2119174445
-317/DAT1            VIA        MD0118PA00X+049705Y-037264X0177Y0000R000S2107636099
+317/DAT1            VIA        MD0118PA00X+049705Y-037264X0177Y0000R000S-2119174445
-317NET-(J1-PIN_1)   VIA        MD0118PA00X+047100Y-049800X0177Y0000R000S2107636099
+317NET-(J1-PIN_1)   VIA        MD0118PA00X+047100Y-049800X0177Y0000R000S-2119174445
-317NET-(J1-PIN_1)   VIA        MD0118PA00X+047100Y-050000X0177Y0000R000S2107636099
+317NET-(J1-PIN_1)   VIA        MD0118PA00X+047100Y-050000X0177Y0000R000S-2119174445
-317NET-(J1-PIN_1)   VIA        MD0118PA00X+047100Y-050200X0177Y0000R000S2107636099
+317NET-(J1-PIN_1)   VIA        MD0118PA00X+047100Y-050200X0177Y0000R000S-2119174445
-317ET-(U3-~{RST})   VIA        MD0118PA00X+033850Y-038500X0177Y0000R000S2107636099
+317ET-(U3-~{RST})   VIA        MD0118PA00X+033850Y-038500X0177Y0000R000S-2119174445
-317ET-(U3-~{RST})   VIA        MD0118PA00X+037750Y-039800X0177Y0000R000S2107636099
+317ET-(U3-~{RST})   VIA        MD0118PA00X+037750Y-039800X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+042450Y-045000X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+042450Y-045000X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+045800Y-049600X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+045800Y-049600X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+042250Y-045000X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+042250Y-045000X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+042250Y-044750X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+042250Y-044750X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+042450Y-044450X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+042450Y-044450X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+046050Y-049350X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+046050Y-049350X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+042250Y-044450X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+042250Y-044450X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+045850Y-049400X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+045850Y-049400X0177Y0000R000S-2119174445
-317NET-(JP1-A)      VIA        MD0118PA00X+042450Y-044750X0177Y0000R000S2107636099
+317NET-(JP1-A)      VIA        MD0118PA00X+042450Y-044750X0177Y0000R000S-2119174445
 327GND              C5    -1          A01X+048730Y-038386X0354Y0374R180S2
 327+3.3V            C5    -2          A01X+048120Y-038386X0354Y0374R180S2
 327/LED_DIN         J3    -1          A01X+050700Y-043800X0984Y0669R000S2
 327+5V              J3    -2          A01X+050700Y-044800X0984Y0669R000S2
 327GND              J3    -3          A01X+050700Y-045800X0984Y0669R000S2
-327-GPIO16_D6_TX)   U1    -7          A01X+044812Y-043842X1083Y0787R180S2
 327/SD_DECT         U1    -1          A01X+044812Y-049842X1083Y0787R180S2
 327/LED_DRIVER      U1    -2          A01X+044812Y-048842X1083Y0787R180S2
 327/SPI_CS          U1    -3          A01X+044812Y-047842X1083Y0787R180S2
 327/BUZZER          U1    -4          A01X+044812Y-046842X1083Y0787R180S2
 327/I2C_SDA         U1    -5          A01X+044812Y-045842X1083Y0787R180S2
 327/I2C_SCL         U1    -6          A01X+044812Y-044842X1083Y0787R180S2
+327-GPIO16_D6_TX)   U1    -7          A01X+044812Y-043842X1083Y0787R180S2
 327/UART_RX         U1    -8          A01X+038447Y-043842X1083Y0787R180S2
 327/SPI_SCL         U1    -9          A01X+038447Y-044842X1083Y0787R180S2
 327/MISO            U1    -10         A01X+038447Y-045842X1083Y0787R180S2
@@ -265,8 +265,8 @@ P  arrayDim   N
 327/BATTERY_CELL    U3    -14         A01X+042981Y-039300X0807Y0236R000S2
 327/I2C_SDA         U3    -15         A01X+042981Y-038800X0807Y0236R000S2
 327/I2C_SCL         U3    -16         A01X+042981Y-038300X0807Y0236R000S2
-317/BUZZER          BZ1   -1    D0315PA00X+035400Y-046806X0531Y0531R000S0
+317/BUZZER          BZ1   -1    D0394PA00X+035400Y-046806X0669Y0669R000S0
-317GND              BZ1   -2    D0315PA00X+035400Y-047594X0531Y0000R000S0
+317GND              BZ1   -2    D0394PA00X+035400Y-047806X0669Y0000R000S0
 327+3.3V            R15   -1          A01X+045669Y-040320X0384Y0374R270S2
 327/DAT2            R15   -2          A01X+045669Y-039601X0384Y0374R270S2
 327-GPIO16_D6_TX)   TP8   -1          A01X+033927Y-046604X0591Y0000R000S2

pcb/production/positions.csv

@@ -1,6 +1,6 @@
 Designator,Mid X,Mid Y,Rotation,Layer
 BT1,103.161,-103.378,0.0,bottom
-BZ1,89.916,-119.888,0.0,top
+BZ1,89.916,-120.158,0.0,top
 C1,94.5,-125.0,270.0,top
 C2,96.393,-98.552,0.0,top
 C3,119.0,-111.0,0.0,top

src/drivers/fram.rs

@@ -1,9 +0,0 @@
-const DEVICE_TYPE_CODE: u8 = 0b10100000;
-
-const DEVICE_ADDRESS_CODE: u8 = 0b000000;   // 3 bits for device address | default A0 = 0 A1 = 0 A2 = 0 
-
-const WRITE_CODE: u8 = 0b00000000; // 0 for write
-const READ_CODE: u8 = 0b00000001; // 1 for read
-
-const DEVICE_ADDRESS_WRITE: u8 = DEVICE_TYPE_CODE | DEVICE_ADDRESS_CODE | WRITE_CODE;  // I2C address write for FRAM
-const DEVICE_ADDRESS_READ: u8 = DEVICE_TYPE_CODE | DEVICE_ADDRESS_CODE | READ_CODE;  // I2C address read for FRAM 

src/drivers/nfc_reader.rs

@@ -1,6 +1,6 @@
 use embassy_time::{Duration, Timer};
 use esp_hal::{Async, uart::Uart};
-use log::{debug, info};
+use log::{debug, info, warn};
 
 use crate::TallyPublisher;
 
@@ -17,7 +17,15 @@ pub async fn rfid_reader_task(mut uart_device: Uart<'static, Async>, chan: Tally
                     core::fmt::Write::write_fmt(&mut hex_str, format_args!("{:02X} ", byte)).ok();
                 }
                 info!("Read {n} bytes from UART: {hex_str}");
-                chan.publish([1, 0, 2, 5, 0, 8, 12, 15]).await;
+
+                match extract_id(&uart_buffer) {
+                    Some(read) => {
+                        chan.publish(read.try_into().unwrap()).await;
+                    }
+                    None => {
+                        warn!("Invalid read from the RFID reader");
+                    }
+                };
             }
             Err(e) => {
                 log::error!("Error reading from UART: {e}");
@@ -26,3 +34,35 @@ pub async fn rfid_reader_task(mut uart_device: Uart<'static, Async>, chan: Tally
         Timer::after(Duration::from_millis(200)).await;
     }
 }
+
+/// Scans the UART output and retuns the first propper read ID
+/// This ensures that only valid ID are parsed
+///
+/// A valid read looks like this:
+/// The first byte is always 0x02 (Start of text)
+/// Followed by 12 Bytes of chars
+/// Ended by 0x03 (End of text)
+pub fn extract_id(buffer: &[u8]) -> Option<[u8; 12]> {
+    const STX: u8 = 0x02; // Start of Text ASCII char
+    const ETX: u8 = 0x03; // End of Text ASCII char
+    const ID_LENGTH: usize = 12;
+    const MINIMUM_SEQUENCE: usize = ID_LENGTH + 2; // STX + 12 bytes + ETX
+
+    if buffer.len() < MINIMUM_SEQUENCE {
+        return None;
+    }
+
+    for window_start in 0..=buffer.len() - MINIMUM_SEQUENCE {
+        if buffer[window_start] == STX {
+            let id_end = window_start + ID_LENGTH + 1;
+
+            if buffer[id_end] == ETX {
+                let mut id = [0u8; ID_LENGTH];
+                id.copy_from_slice(&buffer[window_start + 1..id_end]);
+                return Some(id);
+            }
+        }
+    }
+
+    None
+}

src/drivers/rtc.rs

@@ -1,3 +1,4 @@
+use chrono::{TimeZone, Utc};
 use ds3231::{
     Config, DS3231, DS3231Error, InterruptControl, Oscillator, SquareWaveFrequency,
     TimeRepresentation,
@@ -9,12 +10,15 @@ use esp_hal::{
 use log::{debug, error, info};
 
 use crate::{FEEDBACK_STATE, drivers, feedback};
-use chrono::{TimeZone, Utc};
 
 include!(concat!(env!("OUT_DIR"), "/build_time.rs"));
 
 const RTC_ADDRESS: u8 = 0x68;
 
+const SECS_PER_DAY: u64 = 86_400;
+const UNIX_OFFSET_DAYS: u64 = 719_163; // Days from 0000-03-01 to 1970-01-01
+const UTC_PLUS_ONE: u64 = 3600;
+
 pub struct RTCClock {
     dev: DS3231<I2c<'static, Async>>,
 }
@@ -43,6 +47,33 @@ impl RTCClock {
     }
 }
 
+fn unix_to_ymd_string(timestamp: u64) -> (u16, u8, u8) {
+    // Apply UTC+1 offset
+    let ts = timestamp + UTC_PLUS_ONE;
+
+    // Convert to total days since UNIX epoch
+    let days_since_epoch = ts / SECS_PER_DAY;
+
+    // Convert to proleptic Gregorian date
+    civil_from_days(days_since_epoch as i64 + UNIX_OFFSET_DAYS as i64)
+}
+
+// This function returns (year, month, day).
+// Based on the algorithm by Howard Hinnant.
+fn civil_from_days(z: i64) -> (u16, u8, u8) {
+    let mut z = z;
+    z -= 60; // shift epoch for algorithm
+    let era = (z >= 0).then_some(z).unwrap_or(z - 146096) / 146097;
+    let doe = z - era * 146097; // [0, 146096]
+    let yoe = (doe - doe / 1460 + doe / 36524 - doe / 146096) / 365; // [0, 399]
+    let y = yoe + era * 400;
+    let doy = doe - (365 * yoe + yoe / 4 - yoe / 100); // [0, 365]
+    let mp = (5 * doy + 2) / 153; // [0, 11]
+    let d = doy - (153 * mp + 2) / 5 + 1; // [1, 31]
+    let m = mp + (if mp < 10 { 3 } else { -9 }); // [1, 12]
+    ((y + (m <= 2) as i64) as u16, m as u8, d as u8)
+}
+
 pub async fn rtc_config(i2c: I2c<'static, Async>) -> DS3231<I2c<'static, Async>> {
     let mut rtc: DS3231<I2c<'static, Async>> = DS3231::new(i2c, RTC_ADDRESS);
     let naive_dt = Utc
@@ -62,8 +93,9 @@ pub async fn rtc_config(i2c: I2c<'static, Async>) -> DS3231<I2c<'static, Async>>
     match rtc.configure(&rtc_config).await {
         Ok(_) => info!("DS3231 configured successfully"),
         Err(e) => {
-            info!("Failed to configure DS3231: {:?}", e);
+            error!("Failed to configure DS3231: {:?}", e);
-            panic!("DS3231 configuration failed");
+            error!("DS3231 configuration failed");
+            FEEDBACK_STATE.signal(feedback::FeedbackState::Error);
         }
     }
 

src/feedback.rs

@@ -1,18 +1,19 @@
-use embassy_time::{Delay, Duration, Timer};
+use embassy_time::{Duration, Timer};
-use esp_hal::{delay, gpio::Output, peripherals, rmt::ConstChannelAccess};
+use esp_hal::rmt::Rmt;
-use esp_hal_smartled::SmartLedsAdapterAsync;
+use esp_hal::peripherals;
-use log::{debug, error, info};
+use esp_hal_smartled::{SmartLedsAdapterAsync, buffer_size_async};
-use init::hardware;
+use log::debug;
+use smart_leds::SmartLedsWriteAsync;
 use smart_leds::colors::{BLACK, GREEN, RED, YELLOW};
 use smart_leds::{brightness, colors::BLUE};
-use smart_leds::SmartLedsWriteAsync;
 
+use crate::init::hardware;
 use crate::{FEEDBACK_STATE, init};
 
 #[derive(Copy, Clone, Debug)]
 pub enum FeedbackState {
     Ack,
-    Nak,
+    Nack,
     Error,
     Startup,
     WIFI,
@@ -24,21 +25,47 @@ const LED_LEVEL: u8 = 255;
 //TODO ERROR STATE: 1 Blink = unknows error,  3 Blink = no sd card
 
 #[embassy_executor::task]
-pub async fn feedback_task(mut led: SmartLedsAdapterAsync<ConstChannelAccess<esp_hal::rmt::Tx, 0>, { init::hardware::LED_BUFFER_SIZE }>, buzzer: peripherals::GPIO21<'static>) {
+pub async fn feedback_task(
+    rmt: Rmt<'static, esp_hal::Async>,
+    led_gpio: peripherals::GPIO1<'static>,
+    buzzer_gpio: peripherals::GPIO21<'static>,
+) {
     debug!("Starting feedback task");
-    let mut buzzer = init::hardware::setup_buzzer(buzzer);
+
+    let rmt_channel = rmt.channel0;
+    let rmt_buffer = [esp_hal::rmt::PulseCode::default(); buffer_size_async(hardware::NUM_LEDS)];
+
+    let mut led = SmartLedsAdapterAsync::new(rmt_channel, led_gpio, rmt_buffer);
+
+    let mut buzzer = init::hardware::setup_buzzer(buzzer_gpio);
     loop {
         let feedback_state = FEEDBACK_STATE.wait().await;
         match feedback_state {
             FeedbackState::Ack => {
-                led.write(brightness([GREEN; init::hardware::NUM_LEDS].into_iter(),  LED_LEVEL)).await.unwrap();
+                led.write(brightness(
+                    [GREEN; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
                 buzzer.set_high();
                 Timer::after(Duration::from_millis(100)).await;
                 buzzer.set_low();
                 Timer::after(Duration::from_millis(50)).await;
+                led.write(brightness(
+                    [BLACK; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
             }
-            FeedbackState::Nak => {
+            FeedbackState::Nack => {
-                led.write(brightness([YELLOW; init::hardware::NUM_LEDS].into_iter(),  LED_LEVEL)).await.unwrap();
+                led.write(brightness(
+                    [YELLOW; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
                 buzzer.set_high();
                 Timer::after(Duration::from_millis(100)).await;
                 buzzer.set_low();
@@ -46,10 +73,20 @@ pub async fn feedback_task(mut led: SmartLedsAdapterAsync<ConstChannelAccess<esp
                 buzzer.set_high();
                 Timer::after(Duration::from_millis(100)).await;
                 buzzer.set_low();
-                led.write(brightness([BLACK; init::hardware::NUM_LEDS].into_iter(),  LED_LEVEL)).await.unwrap();
+                led.write(brightness(
+                    [BLACK; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
             }
             FeedbackState::Error => {
-                led.write(brightness([RED; init::hardware::NUM_LEDS].into_iter(),  LED_LEVEL)).await.unwrap();
+                led.write(brightness(
+                    [RED; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
                 buzzer.set_high();
                 Timer::after(Duration::from_millis(500)).await;
                 buzzer.set_low();
@@ -59,7 +96,12 @@ pub async fn feedback_task(mut led: SmartLedsAdapterAsync<ConstChannelAccess<esp
                 buzzer.set_low();
             }
             FeedbackState::Startup => {
-                led.write(brightness([GREEN; init::hardware::NUM_LEDS].into_iter(),  LED_LEVEL)).await.unwrap();
+                led.write(brightness(
+                    [GREEN; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
                 buzzer.set_high();
                 Timer::after(Duration::from_millis(10)).await;
                 buzzer.set_low();
@@ -71,119 +113,30 @@ pub async fn feedback_task(mut led: SmartLedsAdapterAsync<ConstChannelAccess<esp
                 buzzer.set_high();
                 Timer::after(Duration::from_millis(100)).await;
                 buzzer.set_low();
-                led.write(brightness([BLACK; init::hardware::NUM_LEDS].into_iter(),  LED_LEVEL)).await.unwrap();
+                led.write(brightness(
+                    [BLACK; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
             }
             FeedbackState::WIFI => {
-                led.write(brightness([BLUE; init::hardware::NUM_LEDS].into_iter(),  LED_LEVEL)).await.unwrap();
+                led.write(brightness(
+                    [BLUE; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
             }
             FeedbackState::Idle => {
-                // Do nothing
+                led.write(brightness(
+                    [BLACK; init::hardware::NUM_LEDS].into_iter(),
+                    LED_LEVEL,
+                ))
+                .await
+                .unwrap();
             }
         };
         debug!("Feedback state: {:?}", feedback_state);
     }
 }
-
-
-// async fn beep_ack() {
-//     buzzer.set_high();
-//     buzzer.set_low();
-//     //Timer::after(Duration::from_millis(100)).await;
-// }
-
-/* pub async fn failure(&mut self) {
-    let buzzer_handle = Self::beep_nak(&mut self.buzzer);
-    let led_handle = Self::flash_led_for_duration(&mut self.led, RED, LED_BLINK_DURATION);
-
-    let (buzzer_result, _) = join!(buzzer_handle, led_handle);
-
-    buzzer_result.unwrap_or_else(|err| {            error!("Failed to buzz: {err}");
-    });
-
-    let _ = self.led_to_status();
-}
-
-pub async fn activate_error_state(&mut self) -> Result<()> {
-    self.led.turn_on(RED)?;
-    Self::beep_nak(&mut self.buzzer).await?;
-    Ok(())
-}
-
-pub async fn startup(&mut self){
-    self.device_status = DeviceStatus::Ready;
-
-    let led_handle = Self::flash_led_for_duration(&mut self.led, GREEN, Duration::from_secs(1));
-    let buzzer_handle = Self::beep_startup(&mut self.buzzer);
-
-    let (buzzer_result, led_result) = join!(buzzer_handle, led_handle);
-
-    buzzer_result.unwrap_or_else(|err| {
-        error!("Failed to buzz: {err}");
-    });
-
-    led_result.unwrap_or_else(|err| {
-        error!("Failed to blink led: {err}");
-    });
-
-    let _ = self.led_to_status();
-}
-
-
-async fn flash_led_for_duration(led: &mut L, color: RGB8, duration: Duration) -> Result<()> {
-    led.turn_on(color)?;
-
-    sleep(duration).await;
-
-    led.turn_off()?;
-
-    Ok(())
-}
-
-async fn beep_ack(buzzer: &mut B) -> Result<()> {
-    buzzer
-        .modulated_tone(1200.0, Duration::from_millis(100))
-        .await?;
-    sleep(Duration::from_millis(10)).await;
-    buzzer
-        .modulated_tone(2000.0, Duration::from_millis(50))
-        .await?;
-    Ok(())
-}
-
-async fn beep_nak(buzzer: &mut B) -> Result<()> {
-    buzzer
-        .modulated_tone(600.0, Duration::from_millis(150))
-        .await?;
-    sleep(Duration::from_millis(100)).await;
-    buzzer
-        .modulated_tone(600.0, Duration::from_millis(150))
-        .await?;
-    Ok(())
-}
-
-async fn beep_startup(buzzer: &mut B) -> Result<()> {
-    buzzer
-        .modulated_tone(523.0, Duration::from_millis(150))
-        .await?;
-    buzzer
-        .modulated_tone(659.0, Duration::from_millis(150))
-        .await?;
-    buzzer
-        .modulated_tone(784.0, Duration::from_millis(150))
-        .await?;
-    buzzer
-        .modulated_tone(1046.0, Duration::from_millis(200))
-        .await?;
-
-    sleep(Duration::from_millis(100)).await;
-
-    buzzer
-        .modulated_tone(784.0, Duration::from_millis(100))
-        .await?;
-    buzzer
-        .modulated_tone(880.0, Duration::from_millis(200))
-        .await?;
-    Ok(())
-}
-
- */

src/init/hardware.rs

@@ -1,17 +1,19 @@
-use bleps::att::Att;
+use core::cell::RefCell;
+use critical_section::Mutex;
 use embassy_executor::Spawner;
 use embassy_net::Stack;
-
 use embassy_time::{Duration, Timer};
+use esp_hal::Blocking;
+use esp_hal::delay::Delay;
+use esp_hal::gpio::Input;
 use esp_hal::i2c::master::Config;
 use esp_hal::peripherals::{
     GPIO0, GPIO1, GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21, GPIO22, GPIO23, I2C0, RMT, SPI2,
     UART1,
 };
-use esp_hal::rmt::{ConstChannelAccess, Rmt};
+use esp_hal::rmt::Rmt;
 use esp_hal::spi::master::{Config as Spi_config, Spi};
-
+use esp_hal::system::software_reset;
-use esp_hal::Blocking;
 use esp_hal::time::Rate;
 use esp_hal::timer::timg::TimerGroup;
 use esp_hal::{
@@ -23,15 +25,12 @@ use esp_hal::{
     uart::Uart,
 };
 use esp_hal_smartled::{SmartLedsAdapterAsync, buffer_size_async};
-use esp_println::dbg;
 use esp_println::logger::init_logger;
-use log::{debug, error, info};
+use log::{debug, error};
 
 use crate::init::network;
-use crate::init::sd_card::setup_sdcard;
+use crate::init::sd_card::{SDCardPersistence, setup_sdcard};
 use crate::init::wifi;
-use crate::store::AttendanceDay;
-use crate::store::persistence::Persistence;
 
 /*************************************************
  * GPIO Pinout Xiao Esp32c6
@@ -50,52 +49,64 @@ use crate::store::persistence::Persistence;
  *
  *************************************************/
 
-pub const NUM_LEDS: usize = 66;
+pub const NUM_LEDS: usize = 1;
-pub const LED_BUFFER_SIZE: usize = NUM_LEDS * 25;
+
+static SD_DET: Mutex<RefCell<Option<Input>>> = Mutex::new(RefCell::new(None));
 
 #[panic_handler]
 fn panic(info: &core::panic::PanicInfo) -> ! {
-    loop {
+    let delay = Delay::new();
     error!("PANIC: {info}");
-    }
+    delay.delay(esp_hal::time::Duration::from_secs(30));
+    software_reset()
 }
 
 esp_bootloader_esp_idf::esp_app_desc!();
 
 pub async fn hardware_init(
-    spawner: &mut Spawner,
+    spawner: Spawner,
 ) -> (
     Uart<'static, Async>,
     Stack<'static>,
     I2c<'static, Async>,
-    SmartLedsAdapterAsync<ConstChannelAccess<esp_hal::rmt::Tx, 0>, LED_BUFFER_SIZE>,
+    Rmt<'static, esp_hal::Async>,
+    GPIO1<'static>,
     GPIO21<'static>,
+    GPIO0<'static>,
+    SmartLedsAdapterAsync<'static, LED_BUFFER_SIZE>,
+    SDCardPersistence,
 ) {
     let config = esp_hal::Config::default().with_cpu_clock(CpuClock::max());
     let peripherals = esp_hal::init(config);
 
-    esp_alloc::heap_allocator!(size: 72 * 1024);
+    esp_alloc::heap_allocator!(#[unsafe(link_section = ".dram2_uninit")] size: 65536);
 
-    let timer0 = SystemTimer::new(peripherals.SYSTIMER);
+    let timg0 = TimerGroup::new(peripherals.TIMG0);
-    esp_hal_embassy::init(timer0.alarm0);
+    let sw_interrupt =
+        esp_hal::interrupt::software::SoftwareInterruptControl::new(peripherals.SW_INTERRUPT);
+    esp_rtos::start(timg0.timer0, sw_interrupt.software_interrupt0);
 
     init_logger(log::LevelFilter::Debug);
 
-    let timer1 = TimerGroup::new(peripherals.TIMG0);
+    let rng = esp_hal::rng::Rng::new();
-    let mut rng = esp_hal::rng::Rng::new(peripherals.RNG);
     let network_seed = (rng.random() as u64) << 32 | rng.random() as u64;
 
     wifi::set_antenna_mode(peripherals.GPIO3, peripherals.GPIO14).await;
-    let interfaces = wifi::setup_wifi(timer1.timer0, rng, peripherals.WIFI, spawner);
+    let interfaces = wifi::setup_wifi(peripherals.WIFI, spawner);
     let stack = network::setup_network(network_seed, interfaces.ap, spawner);
 
     Timer::after(Duration::from_millis(1)).await;
-    init_lvl_shifter(peripherals.GPIO0);
 
     let uart_device = setup_uart(peripherals.UART1, peripherals.GPIO16, peripherals.GPIO17);
 
     let i2c_device = setup_i2c(peripherals.I2C0, peripherals.GPIO22, peripherals.GPIO23);
 
+    let sd_det_gpio = peripherals.GPIO0;
+
+    let rmt: Rmt<'_, esp_hal::Async> = {let frequency: Rate = Rate::from_mhz(80);
+    Rmt::new(peripherals.RMT, frequency)}    .expect("Failed to initialize RMT")
+    .into_async();
+
     let spi_bus = setup_spi(
         peripherals.SPI2,
         peripherals.GPIO19,
@@ -109,29 +120,28 @@ pub async fn hardware_init(
         OutputConfig::default(),
     );
 
-    let mut vol_mgr = setup_sdcard(spi_bus, sd_cs_pin);
+    let vol_mgr = setup_sdcard(spi_bus, sd_cs_pin);
 
+    let led_gpio = peripherals.GPIO1;
     let buzzer_gpio = peripherals.GPIO21;
 
-    Timer::after(Duration::from_millis(500)).await;
-
     let led = setup_led(peripherals.RMT, peripherals.GPIO1);
 
+    Timer::after(Duration::from_millis(500)).await;
+
     debug!("hardware init done");
 
-    (uart_device, stack, i2c_device, led, buzzer_gpio)
+    (
-}
+        uart_device,
-
+        stack,
-// Initialize the level shifter for the NFC reader and LED (output-enable (OE) input is low, all outputs are placed in the high-impedance (Hi-Z) state)
+        i2c_device,
-fn init_lvl_shifter(oe_pin: GPIO0<'static>) {
+        rmt,
-    let mut oe_lvl_shifter = Output::new(
+        led_gpio,
-        oe_pin,
+        buzzer_gpio,
-        esp_hal::gpio::Level::Low,
+        sd_det_gpio,
-        OutputConfig::default()
+        led,
-            .with_drive_mode(esp_hal::gpio::DriveMode::PushPull)
+        vol_mgr,
-            .with_drive_strength(esp_hal::gpio::DriveStrength::_10mA),
+    )
-    );
-    oe_lvl_shifter.set_high();
 }
 
 fn setup_uart(
@@ -188,11 +198,10 @@ pub fn setup_buzzer(buzzer_gpio: GPIO21<'static>) -> Output<'static> {
     buzzer
 }
 
-fn setup_led(
+fn setup_led<'a>(
-    rmt: RMT<'static>,
+    rmt: RMT<'a>,
-    led_gpio: GPIO1<'static>,
+    led_gpio: GPIO1<'a>,
-) -> SmartLedsAdapterAsync<ConstChannelAccess<esp_hal::rmt::Tx, 0>, LED_BUFFER_SIZE> {
+) -> esp_hal_smartled::SmartLedsAdapterAsync<'a, LED_BUFFER_SIZE> {
-    debug!("setup led");
     let rmt: Rmt<'_, esp_hal::Async> = {
         let frequency: Rate = Rate::from_mhz(80);
         Rmt::new(rmt, frequency)
@@ -201,10 +210,7 @@ fn setup_led(
     .into_async();
 
     let rmt_channel = rmt.channel0;
-    let rmt_buffer = [0_u32; buffer_size_async(NUM_LEDS)];
+    let rmt_buffer = [esp_hal::rmt::PulseCode::default(); LED_BUFFER_SIZE];
 
-    let led: SmartLedsAdapterAsync<_, LED_BUFFER_SIZE> =
+    SmartLedsAdapterAsync::new(rmt_channel, led_gpio, rmt_buffer)
-        SmartLedsAdapterAsync::new(rmt_channel, led_gpio, rmt_buffer);
-
-    led
 }

src/init/network.rs

@@ -1,13 +1,16 @@
 use core::{net::Ipv4Addr, str::FromStr};
-
 use embassy_executor::Spawner;
 use embassy_net::{Ipv4Cidr, Runner, Stack, StackResources, StaticConfigV4};
 use embassy_time::{Duration, Timer};
-use esp_wifi::wifi::WifiDevice;
+use esp_radio::wifi::WifiDevice;
 use static_cell::make_static;
 
+use crate::webserver::WEB_TAKS_SIZE;
 
-pub fn setup_network<'a>(seed: u64, wifi: WifiDevice<'static>, spawner: &mut Spawner) -> Stack<'a> {
+pub const NETWORK_STACK_SIZE: usize = WEB_TAKS_SIZE + 2; // + 2 for other network taks. Breaks
+// without
+
+pub fn setup_network<'a>(seed: u64, wifi: WifiDevice<'static>, spawner: Spawner) -> Stack<'a> {
     let gw_ip_addr_str = "192.168.2.1";
     let gw_ip_addr = Ipv4Addr::from_str(gw_ip_addr_str).expect("failed to parse gateway ip");
     let config = embassy_net::Config::ipv4_static(StaticConfigV4 {
@@ -16,8 +19,10 @@ pub fn setup_network<'a>(seed: u64, wifi: WifiDevice<'static>, spawner: &mut Spa
         dns_servers: Default::default(),
     });
 
-    let (stack, runner) =
+    let nw_stack: &'static mut StackResources<NETWORK_STACK_SIZE> =
-        embassy_net::new(wifi, config, make_static!(StackResources::<3>::new()), seed);
+        make_static!(StackResources::<NETWORK_STACK_SIZE>::new());
+
+    let (stack, runner) = embassy_net::new(wifi, config, nw_stack, seed);
 
     spawner.must_spawn(net_task(runner));
     spawner.must_spawn(run_dhcp(stack, gw_ip_addr_str));
@@ -69,4 +74,3 @@ async fn run_dhcp(stack: Stack<'static>, gw_ip_addr: &'static str) {
 async fn net_task(mut runner: Runner<'static, WifiDevice<'static>>) {
     runner.run().await;
 }
-

src/init/sd_card.rs

@@ -1,10 +1,10 @@
 use alloc::vec::Vec;
 use embassy_time::Delay;
 use embedded_hal_bus::spi::ExclusiveDevice;
-use embedded_sdmmc::{SdCard, TimeSource, Timestamp, VolumeIdx, VolumeManager};
+use embedded_sdmmc::{SdCard, ShortFileName, TimeSource, Timestamp, VolumeIdx, VolumeManager};
 use esp_hal::{Blocking, gpio::Output, spi::master::Spi};
 
-use crate::store::{AttendanceDay, Date, persistence::Persistence};
+use crate::store::{AttendanceDay, IDMapping, day::Day, persistence::Persistence};
 
 pub struct DummyTimesource;
 
@@ -38,52 +38,111 @@ pub struct SDCardPersistence {
     vol_mgr: VolMgr,
 }
 
+impl SDCardPersistence {
+    const MAPPING_FILENAME: &'static str = "MAPPING.JS";
+
+    fn generate_filename(day: Day) -> ShortFileName {
+        let basename = day.to_string();
+        let mut filename: heapless::String<11> = heapless::String::new();
+        filename.push_str(&basename).unwrap();
+        filename.push_str(".js").unwrap();
+
+        ShortFileName::create_from_str(&filename).unwrap()
+    }
+}
+
 impl Persistence for SDCardPersistence {
-    async fn load_day(&mut self, day: crate::store::Date) -> Option<AttendanceDay> {
+    async fn load_day(&mut self, day: Day) -> Option<AttendanceDay> {
         let mut vol_0 = self.vol_mgr.open_volume(VolumeIdx(0)).unwrap();
         let mut root_dir = vol_0.open_root_dir().unwrap();
-        let mut file = root_dir
+
-            .open_file_in_dir("day.jsn", embedded_sdmmc::Mode::ReadOnly)
+        let filename = Self::generate_filename(day);
-            .unwrap();
+        let file = root_dir.open_file_in_dir(filename, embedded_sdmmc::Mode::ReadOnly);
+
+        if file.is_err() {
+            return None;
+        }
+
+        let mut open_file = file.unwrap();
 
         let mut read_buffer: [u8; 1024] = [0; 1024];
-        let read = file.read(&mut read_buffer).unwrap();
+        let read = open_file.read(&mut read_buffer).unwrap();
-        file.close().unwrap();
+        open_file.close().unwrap();
 
         let day: AttendanceDay = serde_json::from_slice(&read_buffer[..read]).unwrap();
 
         Some(day)
     }
 
-    async fn save_day(&mut self, day: Date, data: &AttendanceDay) {
+    async fn save_day(&mut self, day: Day, data: &AttendanceDay) {
+        let mut vol_0 = self.vol_mgr.open_volume(VolumeIdx(0)).unwrap();
+        let mut root_dir = vol_0.open_root_dir().unwrap();
+
+        let filename = Self::generate_filename(day);
+
+        let mut file = root_dir
+            .open_file_in_dir(filename, embedded_sdmmc::Mode::ReadWriteCreateOrTruncate)
+            .unwrap();
+
+        file.write(&serde_json::to_vec(data).unwrap()).unwrap();
+
+        file.flush().unwrap();
+        file.close().unwrap();
+    }
+
+    async fn load_mapping(&mut self) -> Option<crate::store::IDMapping> {
+        let mut vol_0 = self.vol_mgr.open_volume(VolumeIdx(0)).unwrap();
+        let mut root_dir = vol_0.open_root_dir().unwrap();
+
+        let file =
+            root_dir.open_file_in_dir(Self::MAPPING_FILENAME, embedded_sdmmc::Mode::ReadOnly);
+
+        if file.is_err() {
+            return None;
+        }
+
+        let mut open_file = file.unwrap();
+
+        let mut read_buffer: [u8; 1024] = [0; 1024];
+        let read = open_file.read(&mut read_buffer).unwrap();
+        open_file.close().unwrap();
+
+        let mapping: IDMapping = serde_json::from_slice(&read_buffer[..read]).unwrap();
+
+        Some(mapping)
+    }
+
+    async fn save_mapping(&mut self, data: &crate::store::IDMapping) {
         let mut vol_0 = self.vol_mgr.open_volume(VolumeIdx(0)).unwrap();
         let mut root_dir = vol_0.open_root_dir().unwrap();
 
         let mut file = root_dir
-            .open_file_in_dir("day.jsn", embedded_sdmmc::Mode::ReadWriteCreateOrTruncate)
+            .open_file_in_dir(
+                Self::MAPPING_FILENAME,
+                embedded_sdmmc::Mode::ReadWriteCreateOrTruncate,
+            )
             .unwrap();
+
         file.write(&serde_json::to_vec(data).unwrap()).unwrap();
-        file.flush();
+
-        file.close();
+        file.flush().unwrap();
+        file.close().unwrap();
     }
 
-    async fn load_mapping(&mut self) -> Option<crate::store::IDMapping> {
+    async fn list_days(&mut self) -> Vec<Day> {
-        todo!()
-    }
-
-    async fn save_mapping(&mut self, data: &crate::store::IDMapping) {
-        todo!()
-    }
-
-    async fn list_days(&mut self) -> Vec<Date> {
         let mut vol_0 = self.vol_mgr.open_volume(VolumeIdx(0)).unwrap();
         let mut root_dir = vol_0.open_root_dir().unwrap();
-        let mut days_dir = root_dir.open_dir("days").unwrap();
 
-        let mut days = Vec::new();
+        let mut days_dir = root_dir.open_dir(".").unwrap();
+
+        let mut days: Vec<Day> = Vec::new();
         days_dir
             .iterate_dir(|e| {
-                days.push(1);
+                let filename = e.name.clone();
+
+                if let Ok(day) = filename.try_into() {
+                    days.push(day);
+                }
             })
             .unwrap();
 

src/init/wifi.rs

@@ -2,9 +2,14 @@ use embassy_executor::Spawner;
 use embassy_time::{Duration, Timer};
 use esp_hal::gpio::{Output, OutputConfig};
 use esp_hal::peripherals::{GPIO3, GPIO14, WIFI};
-use esp_wifi::wifi::{AccessPointConfiguration, Configuration, WifiController, WifiEvent, WifiState};
+use esp_radio::Controller;
-use esp_wifi::{EspWifiRngSource, EspWifiTimerSource, wifi::Interfaces};
+use esp_radio::wifi::{
-use static_cell::make_static;
+    AccessPointConfig, Interfaces, ModeConfig, WifiApState, WifiController, WifiEvent,
+};
+use log::debug;
+use static_cell::StaticCell;
+
+static ESP_WIFI_CTRL: StaticCell<Controller<'static>> = StaticCell::new();
 
 pub async fn set_antenna_mode(gpio3: GPIO3<'static>, gpio14: GPIO14<'static>) {
     let mut rf_switch = Output::new(gpio3, esp_hal::gpio::Level::Low, OutputConfig::default());
@@ -18,26 +23,23 @@ pub async fn set_antenna_mode(gpio3: GPIO3<'static>, gpio14: GPIO14<'static>) {
     antenna_mode.set_low();
 }
 
-pub fn setup_wifi<'d: 'static>(
+pub fn setup_wifi<'d: 'static>(wifi: WIFI<'static>, spawner: Spawner) -> Interfaces<'d> {
-    timer: impl EspWifiTimerSource + 'd,
+    let esp_wifi_ctrl = ESP_WIFI_CTRL.init(esp_radio::init().unwrap());
-    rng: impl EspWifiRngSource + 'd,
-    wifi: WIFI<'static>,
-    spawner: &mut Spawner,
-) -> Interfaces<'d> {
-    let esp_wifi_ctrl = make_static!(esp_wifi::init(timer, rng).unwrap());
 
-    let (controller, interfaces) = esp_wifi::wifi::new(esp_wifi_ctrl, wifi).unwrap();
+    let config = esp_radio::wifi::Config::default();
+    let (controller, interfaces) = esp_radio::wifi::new(esp_wifi_ctrl, wifi, config).unwrap();
 
     spawner.must_spawn(connection(controller));
 
     interfaces
 }
-
 #[embassy_executor::task]
 async fn connection(mut controller: WifiController<'static>) {
+    debug!("start connection task");
+    debug!("Device capabilities: {:?}", controller.capabilities());
     loop {
-        match esp_wifi::wifi::wifi_state() {
+        match esp_radio::wifi::ap_state() {
-            WifiState::ApStarted => {
+            WifiApState::Started => {
                 // wait until we're no longer connected
                 controller.wait_for_event(WifiEvent::ApStop).await;
                 Timer::after(Duration::from_millis(5000)).await
@@ -45,12 +47,16 @@ async fn connection(mut controller: WifiController<'static>) {
             _ => {}
         }
         if !matches!(controller.is_started(), Ok(true)) {
-            let client_config = Configuration::AccessPoint(AccessPointConfiguration {
+            let client_config = ModeConfig::AccessPoint(
-                ssid: "esp-wifi".try_into().unwrap(),
+                AccessPointConfig::default()
-                ..Default::default()
+                    .with_ssid(env!("WIFI_SSID").try_into().unwrap())
-            });
+                    .with_password(env!("WIFI_PASSWD").try_into().unwrap())
-            controller.set_configuration(&client_config).unwrap();
+                    .with_auth_method(esp_radio::wifi::AuthMethod::Wpa2Personal),
+            );
+            controller.set_config(&client_config).unwrap();
+            debug!("Starting wifi");
             controller.start_async().await.unwrap();
+            debug!("Wifi started!");
         }
     }
 }

src/main.rs

@@ -2,50 +2,68 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 #![feature(impl_trait_in_assoc_type)]
+#![warn(clippy::unwrap_used)]
 
+use alloc::rc::Rc;
 use embassy_executor::Spawner;
 use embassy_net::Stack;
 use embassy_sync::{
-    blocking_mutex::raw::{CriticalSectionRawMutex, NoopRawMutex}, channel::Channel, pubsub::{
+    blocking_mutex::raw::{CriticalSectionRawMutex, NoopRawMutex},
-        PubSubChannel, Publisher,
+    mutex::Mutex,
+    pubsub::{
+        PubSubChannel, Publisher, Subscriber,
         WaitResult::{Lagged, Message},
-    }, signal::Signal
+    },
+    signal::Signal,
 };
 use embassy_time::{Duration, Timer};
+use esp_hal::gpio::Input;
+use esp_hal::{gpio::InputConfig, peripherals};
 use log::{debug, info};
-use static_cell::make_static;
+use static_cell::StaticCell;
-
-use crate::{store::TallyID};
 
 extern crate alloc;
 
+use crate::{
+    init::sd_card::SDCardPersistence,
+    store::{IDStore, day::Day, tally_id::TallyID},
+    webserver::start_webserver,
+};
+
 mod drivers;
 mod feedback;
 mod init;
 mod store;
-//mod webserver;
+mod webserver;
 
 static FEEDBACK_STATE: Signal<CriticalSectionRawMutex, feedback::FeedbackState> = Signal::new();
 
 type TallyChannel = PubSubChannel<NoopRawMutex, TallyID, 8, 2, 1>;
 type TallyPublisher = Publisher<'static, NoopRawMutex, TallyID, 8, 2, 1>;
+type TallySubscriber = Subscriber<'static, NoopRawMutex, TallyID, 8, 2, 1>;
+type UsedStore = IDStore<SDCardPersistence>;
 
-#[esp_hal_embassy::main]
+static CHAN: StaticCell<TallyChannel> = StaticCell::new();
-async fn main(mut spawner: Spawner) {
-    let (uart_device, stack, _i2c, _led, buzzer_gpio) =
-        init::hardware::hardware_init(&mut spawner).await;
 
-    wait_for_stack_up(stack).await;
+#[esp_rtos::main]
+async fn main(spawner: Spawner) -> ! {
+    let (uart_device, stack, i2c, rmt, led_gpio, buzzer_gpio, sd_det_gpio, persistence_layer) =
+        init::hardware::hardware_init(spawner).await;
 
     info!("Starting up...");
 
-    let chan: &'static mut TallyChannel = make_static!(PubSubChannel::new());
+    let mut rtc = drivers::rtc::RTCClock::new(i2c).await;
 
-    //start_webserver(&mut spawner, stack);
+    let store: UsedStore = IDStore::new_from_storage(persistence_layer).await;
+    let shared_store = Rc::new(Mutex::new(store));
 
-    let publisher = chan.publisher().unwrap();
+    let chan: &'static mut TallyChannel = CHAN.init(PubSubChannel::new());
+    let publisher: TallyPublisher = chan.publisher().unwrap();
+    let mut sub: TallySubscriber = chan.subscriber().unwrap();
 
-    let mut rtc = drivers::rtc::RTCClock::new(_i2c).await;
+    wait_for_stack_up(stack).await;
+
+    start_webserver(spawner, stack, shared_store.clone(), chan);
 
     /****************************** Spawning tasks ***********************************/
     debug!("spawing NFC reader task...");
@@ -55,24 +73,53 @@ async fn main(mut spawner: Spawner) {
     ));
 
     debug!("spawing feedback task..");
-    spawner.must_spawn(feedback::feedback_task(_led, buzzer_gpio));
+    spawner.must_spawn(feedback::feedback_task(rmt, led_gpio, buzzer_gpio));
-    /******************************************************************************/
 
-    let mut sub = chan.subscriber().unwrap();
+    debug!("spawn sd detect task");
+    spawner.must_spawn(sd_detect_task(sd_det_gpio));
+    /******************************************************************************/
 
     debug!("everything spawned");
     FEEDBACK_STATE.signal(feedback::FeedbackState::Startup);
 
     loop {
-        rtc.get_time().await;
+        let wait_result = sub.next_message().await;
-        info!("Current RTC time: {}", rtc.get_time().await);
+        match wait_result {
-        Timer::after(Duration::from_millis(1000)).await;
+            Lagged(_) => debug!("Lagged"),
+            Message(msg) => {
+                debug!("Got message: {msg:?}");
 
-        // let wait_result = sub.next_message().await;
+                let day: Day = rtc.get_time().await.into();
-        // match wait_result {
+                let added = shared_store.lock().await.add_id(msg, day).await;
-        //     Lagged(_) => debug!("Lagged"),
+
-        //     Message(msg) => debug!("Got message: {msg:?}"),
+                if added {
-        // }
+                    FEEDBACK_STATE.signal(feedback::FeedbackState::Ack);
+                }
+            }
+        }
+    }
+}
+
+#[embassy_executor::task]
+async fn sd_detect_task(sd_det_gpio: peripherals::GPIO0<'static>) {
+    let mut sd_det = Input::new(sd_det_gpio, InputConfig::default());
+    sd_det.wait_for(esp_hal::gpio::Event::AnyEdge).await;
+
+    loop {
+        sd_det.wait_for_any_edge().await;
+        {
+            if sd_det.is_high() {
+                FEEDBACK_STATE.signal(feedback::FeedbackState::Ack);
+                debug!("card insert");
+            }
+            //card is not insert on low
+            else {
+                FEEDBACK_STATE.signal(feedback::FeedbackState::Nack);
+                debug!("card removed");
+            }
+        }
+        //debounce time
+        Timer::after(Duration::from_millis(100)).await;
     }
 }
 

src/store/day.rs

@@ -0,0 +1,63 @@
+use core::fmt::Write;
+
+use embedded_sdmmc::ShortFileName;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Copy, Serialize, Deserialize, Debug, PartialEq, Eq, PartialOrd, Ord)]
+pub struct Day(u32);
+
+impl Day {
+    const SECONDS_PER_DAY: u64 = 86_400;
+
+    pub fn new(daystamp: u32) -> Self {
+        Day(daystamp)
+    }
+
+    pub fn new_from_timestamp(time: u64) -> Self {
+        let day = time / Self::SECONDS_PER_DAY;
+
+        if day > u32::MAX as u64 {
+            // TBH this would only happen if about 11 million years have passed
+            // I sure hope i don't have to work on this project any more then
+            // So we just cap it at this
+            Day(u32::MAX)
+        } else {
+            Day(day as u32)
+        }
+    }
+
+    pub fn to_timestamp(self) -> u64 {
+        (self.0 as u64) * Self::SECONDS_PER_DAY
+    }
+
+    pub fn to_string(self) -> heapless::String<8> {
+        let mut s: heapless::String<8> = heapless::String::new();
+        write!(s, "{:08X}", self.0).unwrap();
+        s
+    }
+
+    pub fn from_hex_str(s: &str) -> Result<Self, &'static str> {
+        if s.len() > 8 {
+            return Err("hex string too long");
+        }
+
+        u32::from_str_radix(s, 16)
+            .map_err(|_| "invalid hex string")
+            .map(Day)
+    }
+}
+
+impl From<u64> for Day {
+    fn from(value: u64) -> Self {
+        Self::new_from_timestamp(value)
+    }
+}
+
+impl TryFrom<ShortFileName> for Day {
+    type Error = ();
+
+    fn try_from(value: ShortFileName) -> Result<Self, Self::Error> {
+        let name = core::str::from_utf8(value.base_name()).map_err(|_| ())?;
+        Self::from_hex_str(name).map_err(|_| ())
+    }
+}

src/store/id_mapping.rs

@@ -1,16 +1,18 @@
-use super::TallyID;
 use alloc::collections::BTreeMap;
 use alloc::string::String;
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Serialize)]
+use crate::store::tally_id::TallyID;
+
+#[derive(Clone, Serialize, Deserialize)]
 pub struct Name {
     pub first: String,
     pub last: String,
 }
 
-#[derive(Clone, Serialize)]
+#[derive(Clone, Serialize, Deserialize)]
 pub struct IDMapping {
+    #[serde(flatten)]
     id_map: BTreeMap<TallyID, Name>,
 }
 

src/store/id_store.rs

@@ -1,20 +1,20 @@
-use crate::store::persistence::Persistence;
-
-use super::Date;
-use super::IDMapping;
-use super::TallyID;
 use alloc::vec::Vec;
 use serde::Deserialize;
 use serde::Serialize;
 
+use super::IDMapping;
+use crate::store::day::Day;
+use crate::store::persistence::Persistence;
+use crate::store::tally_id::TallyID;
+
 #[derive(Clone, Serialize, Deserialize, Debug)]
 pub struct AttendanceDay {
-    date: Date,
+    date: Day,
     ids: Vec<TallyID>,
 }
 
 impl AttendanceDay {
-   pub fn new(date: Date) -> Self {
+    pub fn new(date: Day) -> Self {
         Self {
             date,
             ids: Vec::new(),
@@ -46,7 +46,7 @@ impl<T: Persistence> IDStore<T> {
             None => IDMapping::new(),
         };
 
-        let current_date: Date = 1;
+        let current_date: Day = Day::new(1);
 
         let day = persistence_layer
             .load_day(current_date)
@@ -66,15 +66,13 @@ impl<T: Persistence> IDStore<T> {
             .await
     }
 
-    async fn persist_mapping(&mut self) {
+    pub async fn persist_mapping(&mut self) {
         self.persistence_layer.save_mapping(&self.mapping).await
     }
 
     /// Add a new id for the current day
     /// Returns false if ID is already present at the current day.
-    pub async fn add_id(&mut self, id: TallyID) -> bool {
+    pub async fn add_id(&mut self, id: TallyID, current_date: Day) -> bool {
-        let current_date: Date = 1;
-
         if self.current_day.date == current_date {
             let changed = self.current_day.add_id(id);
             if changed {
@@ -92,4 +90,23 @@ impl<T: Persistence> IDStore<T> {
         }
         changed
     }
+
+    /// Load and return a AttendanceDay. Nothing more. Nothing less.
+    pub async fn load_day(&mut self, day: Day) -> Option<AttendanceDay> {
+        if day == self.current_day.date {
+            return Some(self.current_day.clone());
+        }
+
+        self.persistence_layer.load_day(day).await
+    }
+
+    pub async fn list_days_in_timespan(&mut self, from: Day, to: Day) -> Vec<Day> {
+        let all_days = self.persistence_layer.list_days().await;
+
+        all_days
+            .into_iter()
+            .filter(|e| *e >= from)
+            .filter(|e| *e <= to)
+            .collect()
+    }
 }

src/store/mod.rs

@@ -1,9 +1,9 @@
-mod id_mapping;
-pub mod persistence;
-mod id_store;
-
 pub use id_mapping::{IDMapping, Name};
 pub use id_store::{IDStore,AttendanceDay};
 
-pub type TallyID = [u8; 8];
+mod id_mapping;
-pub type Date = u64;
+pub mod persistence;
+mod id_store;
+pub mod tally_id;
+pub mod day;
+

src/store/persistence.rs

@@ -1,11 +1,11 @@
 use alloc::vec::Vec;
 
-use crate::store::{Date, IDMapping, id_store::AttendanceDay};
+use crate::store::{IDMapping, day::Day, id_store::AttendanceDay};
 
 pub trait Persistence {
-    async fn load_day(&mut self, day: Date) -> Option<AttendanceDay>;
+    async fn load_day(&mut self, day: Day) -> Option<AttendanceDay>;
-    async fn save_day(&mut self, day: Date, data: &AttendanceDay);
+    async fn save_day(&mut self, day: Day, data: &AttendanceDay);
-    async fn list_days(&mut self) -> Vec<Date>;
+    async fn list_days(&mut self) -> Vec<Day>;
 
     async fn load_mapping(&mut self) -> Option<IDMapping>;
     async fn save_mapping(&mut self, data: &IDMapping);

src/store/tally_id.rs

@@ -0,0 +1,108 @@
+use core::{fmt::Display, str::FromStr};
+use serde::{Deserialize, Deserializer, Serialize, Serializer, de};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
+pub struct TallyID([u8; 6]);
+
+impl FromStr for TallyID {
+    type Err = ();
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        s.as_bytes().try_into()
+    }
+}
+
+impl TryFrom<heapless::String<12>> for TallyID {
+    type Error = ();
+
+    fn try_from(value: heapless::String<12>) -> Result<Self, Self::Error> {
+        let bytes = value.as_bytes();
+
+        let mut out: [u8; 6] = [0; 6];
+        for i in 0..6 {
+            let hi = hex_val(bytes[2 * i])?;
+            let lo = hex_val(bytes[2 * i + 1])?;
+            out[i] = (hi << 4) | lo;
+        }
+
+        Ok(TallyID(out))
+    }
+}
+
+fn hex_val(b: u8) -> Result<u8, ()> {
+    match b {
+        b'0'..=b'9' => Ok(b - b'0'),
+        b'a'..=b'f' => Ok(b - b'a' + 10),
+        b'A'..=b'F' => Ok(b - b'A' + 10),
+        _ => Err(()),
+    }
+}
+
+impl From<TallyID> for heapless::String<12> {
+    fn from(value: TallyID) -> Self {
+        const HEX_CHARS: &[u8; 16] = b"0123456789ABCDEF";
+        let mut s: Self = Self::new();
+
+        for &b in &value.0 {
+            // Should be safe to unwrap since the string is already long enough
+            s.push(HEX_CHARS[(b >> 4) as usize] as char).unwrap();
+            s.push(HEX_CHARS[(b & 0x0F) as usize] as char).unwrap();
+        }
+        s
+    }
+}
+
+/// From a array of hex chars
+impl TryFrom<&[u8]> for TallyID {
+    type Error = ();
+
+    fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
+        if value.len() != 12 {
+            return Err(());
+        }
+
+        let mut out: [u8; 6] = [0; 6];
+        for i in 0..6 {
+            let hi = hex_val(value[2 * i])?;
+            let lo = hex_val(value[2 * i + 1])?;
+            out[i] = (hi << 4) | lo;
+        }
+
+        Ok(TallyID(out))
+    }
+}
+
+impl TryFrom<[u8; 12]> for TallyID {
+    type Error = ();
+
+    fn try_from(value: [u8; 12]) -> Result<Self, Self::Error> {
+        Self::try_from(&value as &[u8])
+    }
+}
+
+impl Display for TallyID {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        let s: heapless::String<12> = (*self).into();
+        write!(f, "{}", s)
+    }
+}
+
+impl Serialize for TallyID {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        let s: heapless::String<12> = (*self).into();
+        serializer.serialize_str(&s)
+    }
+}
+
+impl<'de> Deserialize<'de> for TallyID {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        let s = <&str>::deserialize(deserializer)?;
+        TallyID::from_str(s).map_err(|_| de::Error::custom("Failed to parse Tally ID"))
+    }
+}

src/webserver/api.rs

@@ -0,0 +1,94 @@
+use log::error;
+use picoserve::{
+    extract::{Json, Query, State},
+    response::{self, IntoResponse},
+};
+use serde::Deserialize;
+
+use crate::{
+    store::{Name, day::Day, tally_id::TallyID},
+    webserver::{app::AppState, sse::IDEvents},
+};
+
+#[derive(Deserialize)]
+pub struct NewMapping {
+    id: TallyID,
+    name: Name,
+}
+
+#[derive(Deserialize)]
+pub struct QueryTimespan {
+    from: u64,
+    to: u64,
+}
+
+#[derive(Deserialize)]
+pub struct QueryDay {
+    timestamp: Option<u64>,
+    day: Option<u32>,
+}
+
+// GET /api/mapping
+pub async fn get_mapping(State(state): State<AppState>) -> impl IntoResponse {
+    let store = state.store.lock().await;
+    response::Json(store.mapping.clone())
+}
+
+// POST /api/mapping
+pub async fn add_mapping(
+    State(state): State<AppState>,
+    Json(data): Json<NewMapping>,
+) -> impl IntoResponse {
+    let mut store = state.store.lock().await;
+    store.mapping.add_mapping(data.id, data.name);
+    store.persist_mapping().await;
+}
+
+// SSE /api/idevent
+pub async fn get_idevent(
+    State(state): State<AppState>,
+) -> Result<impl IntoResponse, impl IntoResponse> {
+    match state.chan.subscriber() {
+        Ok(chan) => Ok(response::EventStream(IDEvents(chan))),
+        Err(e) => {
+            error!("Failed to create SSE: {:?}", e);
+            Err((
+                response::StatusCode::INTERNAL_SERVER_ERROR,
+                "Internal server error",
+            ))
+        }
+    }
+}
+
+// GET /api/days
+pub async fn get_days(
+    State(state): State<AppState>,
+    Query(QueryTimespan { from, to }): Query<QueryTimespan>,
+) -> impl IntoResponse {
+    let from_day = Day::new_from_timestamp(from);
+    let to_day = Day::new_from_timestamp(to);
+
+    let mut store = state.store.lock().await;
+
+    let days = store.list_days_in_timespan(from_day, to_day).await;
+
+    response::Json(days)
+}
+
+// GET /api/day
+pub async fn get_day(
+    State(state): State<AppState>,
+    Query(QueryDay { timestamp, day }): Query<QueryDay>,
+) -> Result<impl IntoResponse, impl IntoResponse> {
+    let parsed_day = timestamp
+        .map(Day::new_from_timestamp)
+        .or_else(|| day.map(Day::new))
+        .ok_or((response::StatusCode::NOT_FOUND, "Not found"))?;
+
+    let mut store = state.store.lock().await;
+
+    match store.load_day(parsed_day).await {
+        Some(att_day) => Ok(response::Json(att_day)),
+        None => Err((response::StatusCode::NOT_FOUND, "Not found")),
+    }
+}

src/webserver/app.rs

@@ -0,0 +1,32 @@
+use alloc::rc::Rc;
+use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, mutex::Mutex};
+use picoserve::{AppWithStateBuilder, routing::get};
+
+use crate::{
+    TallyChannel, UsedStore,
+    webserver::{
+        api::{add_mapping, get_day, get_days, get_idevent, get_mapping},
+        assets::Assets,
+    },
+};
+
+#[derive(Clone)]
+pub struct AppState {
+    pub store: Rc<Mutex<CriticalSectionRawMutex, UsedStore>>,
+    pub chan: &'static TallyChannel,
+}
+
+pub struct AppProps;
+
+impl AppWithStateBuilder for AppProps {
+    type State = AppState;
+    type PathRouter = impl picoserve::routing::PathRouter<AppState>;
+
+    fn build_app(self) -> picoserve::Router<Self::PathRouter, AppState> {
+        picoserve::Router::from_service(Assets)
+            .route("/api/mapping", get(get_mapping).post(add_mapping))
+            .route("/api/idevent", get(get_idevent))
+            .route("/api/days", get(get_days))
+            .route("/api/day", get(get_day))
+    }
+}

src/webserver/assets.rs

@@ -38,7 +38,7 @@ impl<State, CurrentPathParameters>
                 );
 
                 response_writer
-                    .write_response(request.body_connection.finalize().await.unwrap(), response)
+                    .write_response(request.body_connection.finalize().await?, response)
                     .await
             }
             None => {
@@ -68,10 +68,7 @@ impl Content for StaticAsset {
         self.0.len()
     }
 
-    async fn write_content<W: embedded_io_async::Write>(
+    async fn write_content<W: edge_nal::io::Write>(self, mut writer: W) -> Result<(), W::Error> {
-        self,
-        mut writer: W,
-    ) -> Result<(), W::Error> {
         writer.write_all(self.0).await
     }
 }

src/webserver/mod.rs

@@ -1,54 +1,59 @@
+use alloc::rc::Rc;
 use embassy_executor::Spawner;
 use embassy_net::Stack;
+use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, mutex::Mutex};
 use embassy_time::Duration;
-use picoserve::{AppBuilder, AppRouter, routing::get};
+use picoserve::{AppRouter, AppWithStateBuilder};
 use static_cell::make_static;
 
-mod assets;
+use crate::{
+    TallyChannel, UsedStore,
+    webserver::app::{AppProps, AppState},
+};
 
-pub fn start_webserver(spawner: &mut Spawner, stack: Stack<'static>) {
+mod api;
+mod app;
+mod assets;
+mod sse;
+
+pub const WEB_TAKS_SIZE: usize = 5; // Up this number if request start fail with Timeouts.
+
+pub fn start_webserver(
+    spawner: Spawner,
+    stack: Stack<'static>,
+    store: Rc<Mutex<CriticalSectionRawMutex, UsedStore>>,
+    chan: &'static TallyChannel,
+) {
     let app = make_static!(AppProps.build_app());
 
+    let state = make_static!(AppState { store, chan });
+
     let config = make_static!(picoserve::Config::new(picoserve::Timeouts {
         start_read_request: Some(Duration::from_secs(5)),
-        persistent_start_read_request: Some(Duration::from_secs(1)),
+        persistent_start_read_request: Some(Duration::from_secs(5)),
-        read_request: Some(Duration::from_secs(1)),
+        read_request: Some(Duration::from_secs(5)),
-        write: Some(Duration::from_secs(1)),
+        write: Some(Duration::from_secs(5)),
     }));
 
-    let _ = spawner.spawn(webserver_task(0, stack, app, config));
+    for task_id in 0..WEB_TAKS_SIZE {
-}
+        spawner.must_spawn(webserver_task(task_id, stack, app, config, state));
-
-struct AppProps;
-
-impl AppBuilder for AppProps {
-    type PathRouter = impl picoserve::routing::PathRouter;
-
-    fn build_app(self) -> picoserve::Router<Self::PathRouter> {
-        picoserve::Router::from_service(assets::Assets).route("/api/a", get(async move || "Hello"))
     }
 }
 
-#[embassy_executor::task]
+#[embassy_executor::task(pool_size = WEB_TAKS_SIZE)]
 async fn webserver_task(
-    id: usize,
+    task_id: usize,
     stack: embassy_net::Stack<'static>,
     app: &'static AppRouter<AppProps>,
     config: &'static picoserve::Config<Duration>,
+    state: &'static AppState,
 ) -> ! {
     let mut tcp_rx_buffer = [0u8; 1024];
     let mut tcp_tx_buffer = [0u8; 1024];
     let mut http_buffer = [0u8; 2048];
 
-    picoserve::listen_and_serve(
+    picoserve::Server::new(&app.shared().with_state(state), config, &mut http_buffer)
-        id,
+        .listen_and_serve(task_id, stack, 80, &mut tcp_rx_buffer, &mut tcp_tx_buffer)
-        app,
-        config,
-        stack,
-        80,
-        &mut tcp_rx_buffer,
-        &mut tcp_tx_buffer,
-        &mut http_buffer,
-    )
         .await
+        .into_never()
 }

src/webserver/sse.rs

@@ -0,0 +1,32 @@
+use embassy_time::{Duration, Timer};
+use log::warn;
+use picoserve::response;
+
+use crate::TallySubscriber;
+
+pub struct IDEvents(pub TallySubscriber);
+
+impl response::sse::EventSource for IDEvents {
+    async fn write_events<W: picoserve::io::Write>(
+        mut self,
+        mut writer: response::sse::EventWriter<W>,
+    ) -> Result<(), W::Error> {
+        loop {
+            let timeout = Timer::after(Duration::from_secs(15));
+            let sel = embassy_futures::select::select(self.0.next_message(), timeout);
+
+            match sel.await {
+                embassy_futures::select::Either::First(msg) => match msg {
+                    embassy_sync::pubsub::WaitResult::Message(id) => {
+                        let id_str: heapless::String<12> = id.into();
+                        writer.write_event("msg", id_str.as_str()).await?
+                    }
+                    embassy_sync::pubsub::WaitResult::Lagged(_) => {
+                        warn!("SSE subscriber got lagged");
+                    }
+                },
+                embassy_futures::select::Either::Second(_) => writer.write_keepalive().await?,
+            }
+        }
+    }
+}

used_ids.txt

@@ -0,0 +1,88 @@
+8f801f988c
+6fc90dd450
+edf3f0793a
+df39cf9566
+b9f998924d
+f7686ed090
+c4dc09d5fa
+78908e3baa
+da874600cd
+66beb3dfad
+b5758c2ada
+aee543f099
+ea912de917
+d309e7a0da
+54d1fbd27a
+a2f95c6f50
+b663118bfd
+8d639f381c
+25ec58dace
+a0ecef7443
+cab4672699
+f8a021b691
+5314cc63d8
+ad4a8a3882
+927ead1dec
+743a8e8162
+f54694666a
+38f8ff49c4
+6da025be13
+afe671009f
+8a18526cc5
+fe6ead39e7
+07b0391c5b
+aaf6d9cef5
+ee12fe5bbf
+96b833ccc2
+690eec798e
+142c3cb709
+cc585eea85
+1b426bf077
+3df69e83bc
+8fba107bbc
+79e24823d2
+3ec6e52678
+e1e0d87659
+4c12460af8
+7d506534de
+c4946d9a72
+80d2b13291
+0c36d4a7a7
+776cef50a2
+1cc64b5158
+ee78890172
+63fa57ad63
+9072b8fad8
+b3c407a858
+833c54a7a5
+99d2c32c35
+4f5e5357e2
+82cea5924d
+fec8fa57ef
+11b49b1b2b
+e40a8e6e3f
+2fbe63bb85
+f76830b226
+76544233e5
+2fc8c544ef
+2a4cc77d6b
+f52eebdd85
+508e07aca5
+936aed7997
+0fbf70c4c6
+bf47dfd6b7
+81e7d42454
+96b701ef5d
+11d3ecfa1b
+e0bd39c427
+6fa914114e
+d7a3b89055
+e417131533
+1fef16c2ce
+1af12ecd77
+37e1a8f1dc
+65e4521004
+a0be6cc4fa
+90bcf9dbaa
+8f169642c4
+ac5b109c5b

web/mock/data.json

@@ -0,0 +1,108 @@
+{
+  "mapping": [
+    [
+      "123456789ABC",
+      {
+        "first": "Feuerwehrman",
+        "last": "Sam"
+      }
+    ],
+    [
+      "A1B2C3D4E5F6",
+      {
+        "first": "Luna",
+        "last": "Starforge"
+      }
+    ],
+    [
+      "0F1E2D3C4B5A",
+      {
+        "first": "Gareth",
+        "last": "Ironwill"
+      }
+    ],
+    [
+      "ABCDEF123456",
+      {
+        "first": "Nina",
+        "last": "Skylark"
+      }
+    ],
+    [
+      "654321FEDCBA",
+      {
+        "first": "Tobias",
+        "last": "Marrow"
+      }
+    ],
+    [
+      "DEADBEEFCAFE",
+      {
+        "first": "Astra",
+        "last": "Vale"
+      }
+    ],
+    [
+      "BADA55C0FFEE",
+      {
+        "first": "Rowan",
+        "last": "Tempest"
+      }
+    ],
+    [
+      "C001D00D1337",
+      {
+        "first": "Juniper",
+        "last": "Voss"
+      }
+    ],
+    [
+      "A0B1DB0D133B",
+      {
+        "first": "Öäü",
+        "last": "ßẞ"
+      }
+    ]
+  ],
+  "days": [
+    {
+      "date": 20372,
+      "ids": [
+        "123456789ABC",
+        "A1B2C3D4E5F6",
+        "A0B1DB0D133B"
+      ]
+    },
+    {
+      "date": 20373,
+      "ids": [
+        "0F1E2D3C4B5A",
+        "ABCDEF123456"
+      ]
+    },
+    {
+      "date": 20374,
+      "ids": [
+        "654321FEDCBA",
+        "DEADBEEFCAFE",
+        "BADA55C0FFEE",
+        "A0B1DB0D133B"
+      ]
+    },
+    {
+      "date": 20375,
+      "ids": [
+        "C001D00D1337",
+        "A1B2C3D4E5F6",
+        "123456789ABC"
+      ]
+    },
+    {
+      "date": 20376,
+      "ids": [
+        "N0T3X1ST1D0",
+        "654321FEDCBA"
+      ]
+    }
+  ]
+}

web/mock/server.js

@@ -0,0 +1,111 @@
+import express from "express";
+import bodyParser from "body-parser";
+
+import mockData from "./data.json" with {type: "json"};
+
+const app = express();
+const port = 3000;
+
+const SECS_IN_DAY = 86_400;
+
+app.use(bodyParser.json());
+
+function generateRandomId() {
+  const chars = "ABCDEF0123456789";
+  let id = "";
+  for (let i = 0; i < 12; i++) {
+    id += chars.charAt(Math.floor(Math.random() * chars.length));
+  }
+  return id;
+}
+
+// GET /api/mapping
+app.get("/api/mapping", (req, res) => {
+  res.json(mockData.mapping);
+});
+
+// POST /api/mapping
+app.post("/api/mapping", (req, res) => {
+  const { id, name } = req.body;
+
+  if (!id || !name || !name.first || !name.last) {
+    return res.status(400).json({ error: "Invalid request body" });
+  }
+
+  // Check if ID already exists
+  const existing = mappings.find((entry) => entry[0] === id);
+  if (existing) {
+    return res.status(409).json({ error: "ID already exists" });
+  }
+
+  // Add new mapping
+  mockData.mappings.push([id, name]);
+
+  res.status(201).send("");
+});
+
+app.get("/api/day", (req, res) => {
+  let day;
+
+  if (req.query.day) {
+    day = parseInt(req.query.day, 10);
+  }else if (req.query.timestamp) {
+    let ts = parseInt(req.query.timestamp, 10);
+    day = ts / SECS_IN_DAY;
+  }else {
+    return res.status(400).json({ error: "Missing or invalid 'day' parameter" });
+  }
+
+  if (isNaN(day)) {
+    return res.status(400).json({ error: "Missing or invalid 'day' parameter" });
+  }
+
+  let foundDay = mockData.days.find(e => e.date == day);
+
+  if (!foundDay) {
+    return res.status(404).send("Not found");
+  }
+
+  res.status(200).json(foundDay);
+});
+
+app.get("/api/days", (req,res) => {
+
+  let qFrom = parseInt(req.query.from) / SECS_IN_DAY;
+  let qTo = parseInt(req.query.to) / SECS_IN_DAY;
+
+  let days = mockData.days.filter(e => e.date >= qFrom && e.date <= qTo).map(e => e.date);
+
+  res.status(200).json(days);
+});
+
+// SSE route: /api/idevent
+app.get("/api/idevent", (req, res) => {
+  // Set headers for SSE
+  res.setHeader("Content-Type", "text/event-stream");
+  res.setHeader("Cache-Control", "no-cache");
+  res.setHeader("Connection", "keep-alive");
+
+  res.flushHeaders(); // flush the headers to establish SSE connection
+
+  // Send initial event
+  const sendEvent = () => {
+    const id = generateRandomId();
+    res.write(`data: ${id}\n\n`);
+  };
+
+  // Send immediately and then every 10 seconds
+  sendEvent();
+  const interval = setInterval(sendEvent, 10000);
+
+  // When client closes connection, stop interval
+  req.on("close", () => {
+    clearInterval(interval);
+    res.end();
+  });
+});
+
+// Start the server
+app.listen(port, () => {
+  console.log(`Mock API server running at http://localhost:${port}`);
+});

web/package-lock.json

@@ -14,6 +14,8 @@
       "devDependencies": {
         "@sveltejs/vite-plugin-svelte": "^5.0.3",
         "@tsconfig/svelte": "^5.0.4",
+        "body-parser": "^2.2.0",
+        "express": "^5.1.0",
         "svelte": "^5.28.1",
         "svelte-check": "^4.1.6",
         "typescript": "~5.8.3",
@@ -1078,6 +1080,20 @@
       "integrity": "sha512-w28IoSUCJpidD/TGviZwwMJckNESJZXFu7NBZ5YJ4mEUnNraUn9Pm8HSZm/jDF1pDWYKspWE7oVphigUPRakIQ==",
       "license": "MIT"
     },
+    "node_modules/accepts": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-2.0.0.tgz",
+      "integrity": "sha512-5cvg6CtKwfgdmVqY1WIiXKc3Q1bkRqGLi+2W/6ao+6Y7gu/RCwRuAhGEzh5B4KlszSuTLgZYuqFqo5bImjNKng==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "mime-types": "^3.0.0",
+        "negotiator": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
     "node_modules/acorn": {
       "version": "8.14.1",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.14.1.tgz",
@@ -1111,6 +1127,68 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/body-parser": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-2.2.0.tgz",
+      "integrity": "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "bytes": "^3.1.2",
+        "content-type": "^1.0.5",
+        "debug": "^4.4.0",
+        "http-errors": "^2.0.0",
+        "iconv-lite": "^0.6.3",
+        "on-finished": "^2.4.1",
+        "qs": "^6.14.0",
+        "raw-body": "^3.0.0",
+        "type-is": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/bytes": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/call-bind-apply-helpers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/call-bound": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/call-bound/-/call-bound-1.0.4.tgz",
+      "integrity": "sha512-+ys997U96po4Kx/ABpBCqhA9EuxJaQWDQg7295H4hBphv3IZg0boBKuwYpt4YXp6MZ5AmZQnU/tyMTlRpaSejg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "get-intrinsic": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/chokidar": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
@@ -1146,6 +1224,49 @@
         "node": ">=6"
       }
     },
+    "node_modules/content-disposition": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.0.0.tgz",
+      "integrity": "sha512-Au9nRL8VNUut/XSzbQA38+M78dzP4D+eqg3gfJHMIHHYa3bg067xj1KxMUWj+VULbiZMowKngFFbKczUrNJ1mg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "5.2.1"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/content-type": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.5.tgz",
+      "integrity": "sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie": {
+      "version": "0.7.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz",
+      "integrity": "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie-signature": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.2.2.tgz",
+      "integrity": "sha512-D76uU73ulSXrD1UXF4KE2TMxVVwhsnCgfAyTg9k8P6KGZjlXKrOLe4dJQKI3Bxi5wjesZoFXJWElNWBjPZMbhg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.6.0"
+      }
+    },
     "node_modules/debug": {
       "version": "4.4.1",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.1.tgz",
@@ -1174,6 +1295,16 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/depd": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/detect-libc": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.0.4.tgz",
@@ -1183,6 +1314,38 @@
         "node": ">=8"
       }
     },
+    "node_modules/dunder-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
+      "integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "gopd": "^1.2.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/encodeurl": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
+      "integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/enhanced-resolve": {
       "version": "5.18.1",
       "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-5.18.1.tgz",
@@ -1196,6 +1359,39 @@
         "node": ">=10.13.0"
       }
     },
+    "node_modules/es-define-property": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/es-define-property/-/es-define-property-1.0.1.tgz",
+      "integrity": "sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-errors": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/es-errors/-/es-errors-1.3.0.tgz",
+      "integrity": "sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-object-atoms": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.1.1.tgz",
+      "integrity": "sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/esbuild": {
       "version": "0.25.4",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.25.4.tgz",
@@ -1236,6 +1432,13 @@
         "@esbuild/win32-x64": "0.25.4"
       }
     },
+    "node_modules/escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/esm-env": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/esm-env/-/esm-env-1.2.2.tgz",
@@ -1253,6 +1456,59 @@
         "@jridgewell/sourcemap-codec": "^1.4.15"
       }
     },
+    "node_modules/etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/express": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/express/-/express-5.1.0.tgz",
+      "integrity": "sha512-DT9ck5YIRU+8GYzzU5kT3eHGA5iL+1Zd0EutOmTE9Dtk+Tvuzd23VBU+ec7HPNSTxXYO55gPV/hq4pSBJDjFpA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "accepts": "^2.0.0",
+        "body-parser": "^2.2.0",
+        "content-disposition": "^1.0.0",
+        "content-type": "^1.0.5",
+        "cookie": "^0.7.1",
+        "cookie-signature": "^1.2.1",
+        "debug": "^4.4.0",
+        "encodeurl": "^2.0.0",
+        "escape-html": "^1.0.3",
+        "etag": "^1.8.1",
+        "finalhandler": "^2.1.0",
+        "fresh": "^2.0.0",
+        "http-errors": "^2.0.0",
+        "merge-descriptors": "^2.0.0",
+        "mime-types": "^3.0.0",
+        "on-finished": "^2.4.1",
+        "once": "^1.4.0",
+        "parseurl": "^1.3.3",
+        "proxy-addr": "^2.0.7",
+        "qs": "^6.14.0",
+        "range-parser": "^1.2.1",
+        "router": "^2.2.0",
+        "send": "^1.1.0",
+        "serve-static": "^2.2.0",
+        "statuses": "^2.0.1",
+        "type-is": "^2.0.1",
+        "vary": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
     "node_modules/fdir": {
       "version": "6.4.4",
       "resolved": "https://registry.npmjs.org/fdir/-/fdir-6.4.4.tgz",
@@ -1267,6 +1523,44 @@
         }
       }
     },
+    "node_modules/finalhandler": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-2.1.0.tgz",
+      "integrity": "sha512-/t88Ty3d5JWQbWYgaOGCCYfXRwV1+be02WqYYlL6h0lEiUAMPM8o8qKGO01YIkOHzka2up08wvgYD0mDiI+q3Q==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "debug": "^4.4.0",
+        "encodeurl": "^2.0.0",
+        "escape-html": "^1.0.3",
+        "on-finished": "^2.4.1",
+        "parseurl": "^1.3.3",
+        "statuses": "^2.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/forwarded": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
+      "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/fresh": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/fresh/-/fresh-2.0.0.tgz",
+      "integrity": "sha512-Rx/WycZ60HOaqLKAi6cHRKKI7zxWbJ31MhntmtwMoaTeF7XFH9hhBp8vITaMidfljRQ6eYWCKkaTK+ykVJHP2A==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -1281,12 +1575,164 @@
         "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
       }
     },
+    "node_modules/function-bind": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
+      "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-intrinsic": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
+      "integrity": "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "es-define-property": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "es-object-atoms": "^1.1.1",
+        "function-bind": "^1.1.2",
+        "get-proto": "^1.0.1",
+        "gopd": "^1.2.0",
+        "has-symbols": "^1.1.0",
+        "hasown": "^2.0.2",
+        "math-intrinsics": "^1.1.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/get-proto/-/get-proto-1.0.1.tgz",
+      "integrity": "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "dunder-proto": "^1.0.1",
+        "es-object-atoms": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/gopd": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.2.0.tgz",
+      "integrity": "sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
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+    },
+    "node_modules/side-channel-weakmap": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/side-channel-weakmap/-/side-channel-weakmap-1.0.2.tgz",
+      "integrity": "sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3",
+        "side-channel-map": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -1752,6 +2561,16 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/statuses": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",
+      "integrity": "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/svelte": {
       "version": "5.30.1",
       "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.30.1.tgz",
@@ -1850,6 +2669,31 @@
         "url": "https://github.com/sponsors/SuperchupuDev"
       }
     },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-2.0.1.tgz",
+      "integrity": "sha512-OZs6gsjF4vMp32qrCbiVSkrFmXtG/AZhY3t0iAMrMBiAZyV9oALtXO8hsrHbMXF9x6L3grlFuwW2oAz7cav+Gw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "content-type": "^1.0.5",
+        "media-typer": "^1.1.0",
+        "mime-types": "^3.0.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
     "node_modules/typescript": {
       "version": "5.8.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
@@ -1864,6 +2708,26 @@
         "node": ">=14.17"
       }
     },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/vite": {
       "version": "6.3.5",
       "resolved": "https://registry.npmjs.org/vite/-/vite-6.3.5.tgz",
@@ -1957,6 +2821,13 @@
         }
       }
     },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true,
+      "license": "ISC"
+    },
     "node_modules/yallist": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-5.0.0.tgz",

web/package.json

@@ -15,7 +15,9 @@
     "svelte": "^5.28.1",
     "svelte-check": "^4.1.6",
     "typescript": "~5.8.3",
-    "vite": "^6.3.5"
+    "vite": "^6.3.5",
+    "body-parser": "^2.2.0",
+    "express": "^5.1.0"
   },
   "dependencies": {
     "@tailwindcss/vite": "^4.1.7",

web/src/App.svelte

@@ -3,15 +3,21 @@
   import IDTable from "./lib/IDTable.svelte";
   import LastId from "./lib/LastID.svelte";
   import AddIDModal from "./lib/AddIDModal.svelte";
+  import ExportModal from "./lib/ExportModal.svelte";
+  import { generateCSVFile } from "./lib/exporting";
+  import { fetchMapping, type IDMap } from "./lib/IDMapping";
+  import { downloadBlob } from "./lib/downloadBlob";
 
   let lastID: string = $state("");
+  let mapping: IDMap | null = $state(null);
 
   let addModal: AddIDModal;
-  let idTable: IDTable;
+  let exportModal: ExportModal;
+
+  onMount(async () => {
+    mapping = await fetchMapping();
 
-  onMount(() => {
     let sse = new EventSource("/api/idevent");
-
     sse.onmessage = (e) => {
       lastID = e.data;
     };
@@ -25,13 +31,14 @@
     <h1 class="text-3xl sm:text-4xl font-bold text-gray-800">Anwesenheit</h1>
   </div>
 
-  <a
+  <button
     class="px-6 py-3 text-lg font-semibold text-white bg-indigo-600 rounded-2xl shadow-md hover:bg-indigo-700 transition"
-    href="/api/csv"
+    onclick={() => {
-    download="anwesenheit.csv"
+      exportModal.open();
+    }}
   >
-    Download CSV
+    Export CSV
-  </a>
+  </button>
 
   <div class="pt-3 pb-2">
     <LastId
@@ -42,15 +49,32 @@
     />
   </div>
   <div>
-    <IDTable bind:this={idTable} onEdit={(id,firstName,lastName)=>{
+    {#if mapping}
+      <IDTable
+        data={mapping}
+        onEdit={(id, firstName, lastName) => {
           addModal.open(id, firstName, lastName);
-    }}/>
+        }}
+      />
+    {/if}
   </div>
 
   <AddIDModal
     bind:this={addModal}
-    onSubmitted={() => {
+    onSubmitted={async () => {
-      idTable.reloadData();
+      mapping = await fetchMapping();
+    }}
+  />
+
+  <ExportModal
+    bind:this={exportModal}
+    onSubmitted={async (from, to) => {
+      if (!mapping) {
+        return;
+      }
+      let csvFile = await generateCSVFile(from, to, mapping);
+
+      downloadBlob("export.csv",csvFile,"text/csv");
     }}
   />
 </main>

web/src/lib/Day.ts

@@ -0,0 +1,31 @@
+export type Day = number;
+
+export interface AttendanceDay {
+  date: Day,
+  ids: string[],
+}
+
+export function dayToDate(day: Day): Date {
+  const SEC_PER_DAY = 86_400;
+
+  return new Date(day * SEC_PER_DAY * 1000);
+}
+
+export async function fetchDay(day: Day): Promise<AttendanceDay> {
+  let res = await fetch("/api/day?" + (new URLSearchParams({ day: day.toString() }).toString()));
+
+  let json = await res.json();
+
+  return json;
+}
+
+export async function fetchDays(from: Date, to: Date): Promise<Day[]> {
+  let q = new URLSearchParams({ from: (from.getTime() / 1000).toString(), to: (to.getTime() / 1000).toString() });
+
+  let res = await fetch("/api/days?" + q);
+
+  let json = await res.json();
+
+  return json;
+}
+

web/src/lib/ExportModal.svelte

@@ -0,0 +1,142 @@
+<script lang="ts">
+  import Modal from "./Modal.svelte";
+
+  let { onSubmitted }: { onSubmitted?: (from: Date, to: Date) => void } =
+    $props();
+
+  let modal: Modal;
+
+  let fromDate: string | undefined = $state();
+  let toDate: string | undefined = $state();
+
+  let selectedYear: number = $state(new Date().getFullYear());
+
+  let selectedTab = $state(0);
+
+  export function open() {
+    modal.open();
+  }
+
+  function generateYears() {
+    const currentYear = new Date().getFullYear();
+    const startingYear = 2020;
+
+    return Array.from(
+      new Array(currentYear + 1 - startingYear),
+      (_, i) => i + startingYear,
+    );
+  }
+
+  function onsubmit(e: SubmitEvent) {
+    let from: Date;
+    let to: Date;
+
+    switch (selectedTab) {
+      case 0:
+        if (!fromDate || !toDate) {
+          e.preventDefault();
+          return;
+        }
+
+        from = new Date(fromDate);
+        to = new Date(toDate);
+        break;
+      case 1:
+        from = new Date(selectedYear, 0);
+        to = new Date(selectedYear + 1, 0);
+        break;
+      default:
+        console.error("Invalid tab");
+        return;
+    }
+
+    onSubmitted?.(from, to);
+  }
+</script>
+
+<Modal bind:this={modal}>
+  <div class="flex">
+    <button
+      onclick={() => {
+        selectedTab = 0;
+      }}
+      class="tab {selectedTab === 0 ? 'tab-active' : ''}"
+    >
+      Datum
+    </button>
+    <button
+      onclick={() => {
+        selectedTab = 1;
+      }}
+      class="tab {selectedTab === 1 ? 'tab-active' : ''}"
+    >
+      Jahr
+    </button>
+  </div>
+  <form method="dialog" {onsubmit} class="flex flex-col">
+    {#if selectedTab === 0}
+      <div>
+        <label class="form-row">
+          <span>Von:</span>
+          <input type="date" class="form-input" bind:value={fromDate} />
+        </label>
+
+        <label class="form-row">
+          <span>Bis:</span>
+          <input type="date" class="form-input" bind:value={toDate} />
+        </label>
+      </div>
+    {/if}
+
+    {#if selectedTab === 1}
+      <div>
+        <label class="form-row">
+          <span>Kalendar Jahr:</span>
+          <select class="form-input" bind:value={selectedYear}>
+            {#each generateYears() as year}
+              <option value={year}>{year}</option>
+            {/each}
+          </select>
+        </label>
+      </div>
+    {/if}
+
+    <div class="flex justify-end mt-3">
+      <button
+        type="reset"
+        class="mr-5 px-2 py-1 bg-red-500 rounded-2xl shadow-md"
+        onclick={() => {
+          modal.close();
+
+          fromDate = undefined;
+          toDate = undefined;
+        }}>Abbrechen</button
+      >
+      <button
+        type="submit"
+        class="px-2 py-1 bg-indigo-600 rounded-2xl shadow-md hover:bg-indigo-700 transition"
+        >Export CSV</button
+      >
+    </div>
+  </form>
+</Modal>
+
+<style scoped>
+  @reference "../app.css";
+
+  .tab {
+    @apply px-4 py-2 rounded-t-lg bg-indigo-600 hover:bg-indigo-700 font-medium border-b-2 border-transparent cursor-pointer transition-colors duration-200;
+  }
+
+  .tab-active {
+    @apply px-4 py-2 bg-indigo-500 font-semibold border-b-2 border-blue-600 shadow-sm cursor-pointer;
+  }
+
+  .form-row {
+    @apply flex justify-between my-1;
+  }
+
+  .form-input {
+    @apply ml-20;
+  }
+</style>

web/src/lib/IDMapping.ts

@@ -1,7 +1,3 @@
-export interface IDMapping {
-  id_map: IDMap
-}
-
 export interface IDMap {
   [name: string]: Name
 }
@@ -11,6 +7,23 @@ export interface Name {
   last: string,
 }
 
+function stupidSerdeFix(pairs: [string, Name][]): IDMap {
+  const map: IDMap = {};
+  for (const [key, value] of pairs) {
+    map[key] = value;
+  }
+
+  return map;
+}
+
+export async function fetchMapping(): Promise<IDMap> {
+  let res = await fetch("/api/mapping");
+
+  let data = await res.json();
+
+  return stupidSerdeFix(data);
+}
+
 export async function addMapping(id: string, firstName: string, lastName: string) {
   let req = await fetch("/api/mapping", {
     method: "POST",

web/src/lib/IDTable.svelte

@@ -1,19 +1,17 @@
 <script lang="ts">
-  import { onMount } from "svelte";
+  import { type IDMap } from "./IDMapping";
-  import type { IDMapping } from "./IDMapping";
-  let data: IDMapping | undefined = $state();
 
-  let { onEdit }: { onEdit?: (string,string,string) => void } = $props();
+  let {
-
+    onEdit,
-  export async function reloadData() {
+    data,
-    let res = await fetch("/api/mapping");
+  }: {
-
+    onEdit?: (id: string, firstName: string, lastName: string) => void;
-    data = await res.json();
+    data: IDMap;
-  }
+  } = $props();
 
   let rows = $derived(
     data
-      ? Object.entries(data.id_map).map(([id, value]) => ({
+      ? Object.entries(data).map(([id, value]) => ({
           id,
           ...value,
         }))
@@ -43,16 +41,8 @@
     if (sortKey !== key) return "";
     return sortDirection === "asc" ? "▲" : "▼";
   }
-
-  onMount(async () => {
-    await reloadData();
-  });
-
 </script>
 
-{#if data == null}
-  Loading...
-{:else}
 <div class="bg-indigo-500 py-2 rounded-2xl overflow-x-auto">
   <table class="px-10">
     <thead>
@@ -84,8 +74,7 @@
 
           <span class="indicator">{indicator("first")}</span>
         </th>
-          <th>
+        <th> </th>
-          </th>
       </tr>
     </thead>
     <tbody>
@@ -94,19 +83,22 @@
           <td class="whitespace-nowrap pr-5 pl-2 py-1">{row.id}</td>
           <td class="whitespace-nowrap pr-5">{row.last}</td>
           <td class="whitespace-nowrap pr-5">{row.first}</td>
-            <td class="pr-5" ><button onclick={()=>{
+          <td class="pr-5"
+            ><button
+              onclick={() => {
                 onEdit && onEdit(row.id, row.first, row.last);
-            }} class="cursor-pointer">🔧</button></td>
+              }}
+              class="cursor-pointer">🔧</button
+            ></td
+          >
         </tr>
       {/each}
     </tbody>
   </table>
 </div>
-{/if}
 
 <style lang="css" scoped>
   @reference "../app.css";
-
   .indicator {
     @apply ml-1 w-4 inline-block;
   }

web/src/lib/csv.ts

@@ -0,0 +1,103 @@
+interface CSVOptions {
+  delimiter?: string;
+  headerOrder?: string[];
+  eol?: string;
+  includeBOM?: boolean;
+  nullString?: string;
+}
+
+type RowObject = Record<string, any>;
+type InputRows = RowObject[];
+
+export function generateCSVString(input: InputRows, opts: CSVOptions = {}): string {
+  const {
+    delimiter = ";",
+    headerOrder,
+    eol = "\r\n",
+    includeBOM = true,
+    nullString = "",
+  } = opts;
+
+  // Check if the value need quoting
+  // Usually not needed in our use case but still in case
+  const needsQuoting = (s: string) =>
+    s.includes(delimiter) || s.includes('"') || s.includes("\n") || s.includes("\r") || /^\s|\s$/.test(s);
+
+  // Transform the value of a cell in a SAFE string
+  const escapeCell = (raw: any): string => {
+    if (raw === null || raw === undefined) return nullString;
+
+    let s = stringify(raw);
+
+    // Replace quotes 
+    if (s.includes('"')) s = s.replace(/"/g, '""');
+
+    return needsQuoting(s) ? `"${s}"` : s;
+  };
+
+  // Transform the value of a cell into a string
+  function stringify(v: any): string {
+    if (v === null || v === undefined) return nullString;
+    if (v instanceof Date) return v.toLocaleDateString();
+    if (typeof v === "boolean") return v ? "X" : "";
+
+    if (typeof v === "object") {
+      // CHeck if array and join with "|"
+      if (Array.isArray(v)) return v.map(item => (item === null || item === undefined ? nullString : String(item))).join("|");
+
+      // If all fails parse it via json
+      // Should also not happen in our use case
+      try { return JSON.stringify(v); } catch { return String(v); }
+    }
+    return String(v);
+  }
+
+  const objs = (input as RowObject[]) || [];
+
+  // Derive headers in the order keys are first encountered (fixed: no reduce)
+  const seen = new Set<string>();
+  const derivedOrder: string[] = [];
+  for (const obj of objs) {
+    if (!obj || typeof obj !== "object") continue;
+    for (const k of Object.keys(obj)) {
+      if (!seen.has(k)) {
+        seen.add(k);
+        derivedOrder.push(k);
+      }
+    }
+  }
+
+  // Apply headerOrder if provided: put listed columns first (in the order provided),
+  // then append the remaining derived headers in their derived order.
+  let finalHeaders = derivedOrder.slice();
+  if (Array.isArray(headerOrder) && headerOrder.length > 0) {
+    const headSet = new Set(headerOrder);
+    const first = headerOrder.filter(h => seen.has(h)); // keep only headers that actually exist
+    const rest = derivedOrder.filter(h => !headSet.has(h));
+    finalHeaders = first.concat(rest);
+  }
+
+  const rowsOut: string[] = [];
+
+  if (finalHeaders.length > 0) {
+    rowsOut.push(finalHeaders.map(h => escapeCell(h)).join(delimiter));
+  }
+
+  // Parse every row 
+  for (const obj of objs) {
+
+    // Check if obj is null or somthing else we can't convert
+    if (!obj || typeof obj !== "object") {
+
+      // produce empty row with same number of columns 
+      rowsOut.push(finalHeaders.map(() => escapeCell(null)).join(delimiter));
+      continue;
+    }
+
+    // For every header check if a value on our row exist and print it
+    const row = finalHeaders.map(col => escapeCell(col in obj ? (obj as any)[col] : null)).join(delimiter);
+    rowsOut.push(row);
+  }
+
+  return (includeBOM ? "\uFEFF" : "") + rowsOut.join(eol);
+}

web/src/lib/downloadBlob.ts

@@ -0,0 +1,8 @@
+export function downloadBlob(filename: string, content: string, mimeType = "text/plain") {
+  const blob = new Blob([content], { type: mimeType });
+  const a = document.createElement("a");
+  a.href = URL.createObjectURL(blob);
+  a.download = filename;
+  a.click();
+  URL.revokeObjectURL(a.href);
+}

web/src/lib/exporting.ts

@@ -0,0 +1,53 @@
+import { generateCSVString } from "./csv";
+import { dayToDate, fetchDay, fetchDays, type AttendanceDay, type Day } from "./Day";
+import type { IDMap } from "./IDMapping";
+
+interface CSVRow {
+  ID: string
+  Vorname: string
+  Nachname: string
+  [key: string]: string | boolean
+}
+
+function prepareRows(mapping: IDMap, days: AttendanceDay[]): CSVRow[] {
+  let csvData: CSVRow[] = [];
+
+  const allIDs = Object.keys(mapping);
+
+  for (const id of allIDs) {
+    const name = mapping[id];
+    const row: CSVRow = {
+      ID: id,
+      Vorname: name.first,
+      Nachname: name.last,
+    };
+
+    for (const day of days) {
+      const dayKey = dayToDate(day.date).toLocaleDateString();
+      row[dayKey] = day.ids.includes(id);
+    }
+
+    csvData.push(row);
+  }
+
+  return csvData;
+}
+
+async function getDays(from: Date, to: Date): Promise<AttendanceDay[]> {
+  const recordedDays: Day[] = await fetchDays(from, to);
+  let days: AttendanceDay[] = [];
+
+  for (const day of recordedDays) {
+    days.push(await fetchDay(day))
+  }
+
+  return days;
+}
+
+export async function generateCSVFile(from: Date, to: Date, mapping: IDMap): Promise<string> {
+  const days = await getDays(from, to);
+  const rows = prepareRows(mapping, days);
+  const csvString = generateCSVString(rows);
+
+  return csvString;
+}

web/vite.config.ts

@@ -11,7 +11,7 @@ export default defineConfig({
   server: {
     proxy: {
       "/api": {
-        target: "http://localhost:8080",
+        target: "http://localhost:3000",
       },
     },
   },