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rtc will only setup with buildtime when it is larger then actual time in rtc

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Philipp_EndevourOS 2025-10-27 19:51:29 +01:00
parent 6f7561a295
commit a04400a3a0
1 changed files with 9 additions and 11 deletions
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20
src/drivers/rtc.rs
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@ -1,7 +1,6 @@
use chrono::{TimeZone, Utc}; use chrono::{TimeZone, Utc};
use ds3231::{ use ds3231::{
Config, DS3231, InterruptControl, Oscillator, SquareWaveFrequency, Config, DS3231, InterruptControl, Oscillator, SquareWaveFrequency, TimeRepresentation,
TimeRepresentation,
}; };
use esp_hal::{ use esp_hal::{
Async, Async,
@ -30,9 +29,7 @@ impl RTCClock {
pub async fn get_time(&mut self) -> u64 { pub async fn get_time(&mut self) -> u64 {
match self.dev.datetime().await { match self.dev.datetime().await {
Ok(datetime) => { Ok(datetime) => datetime.and_utc().timestamp() as u64,
datetime.and_utc().timestamp() as u64
}
Err(e) => { Err(e) => {
FEEDBACK_STATE.signal(feedback::FeedbackState::Error); FEEDBACK_STATE.signal(feedback::FeedbackState::Error);
error!("Failed to read RTC datetime: {:?}", e); error!("Failed to read RTC datetime: {:?}", e);
@ -67,11 +64,13 @@ pub async fn rtc_config(i2c: I2c<'static, Async>) -> DS3231<I2c<'static, Async>>
} }
} }
rtc.set_datetime(&naive_dt).await.unwrap_or_else(|e| { if rtc.datetime().await.unwrap() < naive_dt {
FEEDBACK_STATE.signal(feedback::FeedbackState::Error); rtc.set_datetime(&naive_dt).await.unwrap_or_else(|e| {
error!("Failed to set RTC datetime: {:?}", e); FEEDBACK_STATE.signal(feedback::FeedbackState::Error);
}); error!("Failed to set RTC datetime: {:?}", e);
info!("RTC datetime set to: {}", naive_dt); });
info!("RTC datetime set to: {}", naive_dt);
}
match rtc.status().await { match rtc.status().await {
Ok(mut status) => { Ok(mut status) => {
@ -84,6 +83,5 @@ pub async fn rtc_config(i2c: I2c<'static, Async>) -> DS3231<I2c<'static, Async>>
} }
Err(e) => info!("Failed to read status: {:?}", e), Err(e) => info!("Failed to read status: {:?}", e),
} }
rtc rtc
} }