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added buzzer and rtc. rtc freeze the system, bevore interrupt can be initilized..

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Philipp_EndevourOS
2025-07-30 18:50:47 +02:00
parent c1b54920ff
commit 161ebf9bd2
9 changed files with 236 additions and 212 deletions
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45
src/init/hardware.rs
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@@ -1,13 +1,10 @@
use core::slice::RChunks;
use ds3231::{Alarm1Config, DS3231Error, DS3231};
use embassy_executor::Spawner;
use embassy_net::{driver, Stack};
use embassy_sync::mutex::Mutex;
use esp_hal::config;
use esp_hal::gpio::{Input, Pull};
use esp_hal::i2c::master::Config;
use esp_hal::peripherals::{self, GPIO0, GPIO1, GPIO3, GPIO4, GPIO5, GPIO6, GPIO7, GPIO21, GPIO22, GPIO23, I2C0, UART1};
use esp_hal::peripherals::{self, GPIO0, GPIO1, GPIO3, GPIO4, GPIO5, GPIO6, GPIO7, GPIO19, GPIO21, GPIO22, GPIO23, I2C0, UART1};
use esp_hal::time::Rate;
use esp_hal::{
Async,
@@ -18,7 +15,7 @@ use esp_hal::{
gpio::{Output, OutputConfig}
};
use esp_println::logger::init_logger;
use log::error;
use log::{debug, error};
use crate::init::wifi;
use crate::init::network;
@@ -26,17 +23,15 @@ use crate::init::network;
/*************************************************
* GPIO Pinout Xiao Esp32c6
*
* D0 -> Level Shifter OE
* D1 -> Level Shifter A0 -> LED
* D3 -> SQW Interrupt RTC
* D4 -> SDA
* D5 -> SCL
* D7 -> Level Shifter A1 -> NFC Reader
* D8 -> Buzzer
* D0 -> GPIO0 -> Level Shifter OE
* D1 -> GPIO1 -> Level Shifter A0 -> LED
* D3 -> GPIO21 -> SQW Interrupt RTC
* D4 -> GPIO22 -> SDA
* D5 -> GPIO23 -> SCL
* D7 -> GPIO17 -> Level Shifter A1 -> NFC Reader
* D8 -> GPIO19 -> Buzzer
*
*/
const RTC_ADDRESS: u8 = 0x57;
*************************************************/
#[panic_handler]
fn panic(_: &core::panic::PanicInfo) -> ! {
@@ -45,7 +40,7 @@ fn panic(_: &core::panic::PanicInfo) -> ! {
esp_bootloader_esp_idf::esp_app_desc!();
pub async fn hardware_init(spawner: &mut Spawner) -> (Uart<'static, Async>, Stack<'static>, I2c<'static, Async>, GPIO21<'static>) {
pub async fn hardware_init(spawner: &mut Spawner) -> (Uart<'static, Async>, Stack<'static>, I2c<'static, Async>, GPIO21<'static>, GPIO19<'static>) {
let config = esp_hal::Config::default().with_cpu_clock(CpuClock::max());
let peripherals = esp_hal::init(config);
@@ -73,9 +68,11 @@ pub async fn hardware_init(spawner: &mut Spawner) -> (Uart<'static, Async>, Stac
//RTC Interrupt pin
let sqw_pin = peripherals.GPIO21;
//TODO change to get I2C device back / maybe init for each protocol
let buzzer_gpio = peripherals.GPIO19;
(uart_device, stack, i2c_device, sqw_pin)
debug!("hardware init done");
(uart_device, stack, i2c_device, sqw_pin, buzzer_gpio)
}
// 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)
@@ -105,7 +102,7 @@ fn setup_i2c(
sda: GPIO22<'static>,
scl: GPIO23<'static>,
) -> I2c<'static, Async> {
debug!("init I2C");
let config = Config::default().with_frequency(Rate::from_khz(400));
let i2c = match I2c::new(i2c0, config) {
Ok(i2c) => i2c.with_sda(sda).with_scl(scl).into_async(),
@@ -117,12 +114,20 @@ fn setup_i2c(
i2c
}
pub async fn rtc_init_iterrupt(sqw_pin: GPIO21<'static>) -> Input<'static> {
pub async fn setup_rtc_iterrupt(sqw_pin: GPIO21<'static>) -> Input<'static> {
debug!("init rtc interrupt");
let config = esp_hal::gpio::InputConfig::default().with_pull(Pull::Up); //Active low interrupt in rtc
let sqw_interrupt = Input::new(sqw_pin, config);
sqw_interrupt
}
pub async fn setup_buzzer(buzzer_gpio: GPIO19<'static>) -> Output<'static> {
let config = esp_hal::gpio::OutputConfig::default().with_drive_strength(esp_hal::gpio::DriveStrength::_40mA);
let buzzer = Output::new(buzzer_gpio, esp_hal::gpio::Level::Low, config);
buzzer
}
fn setup_spi_led() {