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tasks: gps: emit sensor statuses during init

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This commit is contained in:
Victoria Fischer
2025-12-07 12:53:29 +01:00
parent 567cc0d6e5
commit b98ca91f24
1 changed files with 5 additions and 1 deletions
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6
src/tasks/gps.rs
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@@ -8,14 +8,16 @@ use log::*;
use nalgebra::Vector2;
use nmea::Nmea;
use crate::{backoff::Backoff, events::Measurement};
use crate::{backoff::Backoff, events::{Measurement, SensorSource, SensorState}};
// FIXME: We need a way to put the GPS to sleep when the system goes to sleep
#[embassy_executor::task]
pub async fn gps_task(events: DynamicSender<'static, Measurement>, mut i2c_bus: I2cDevice<'static, CriticalSectionRawMutex, I2c<'static, Async>>) {
Backoff::from_secs(5).forever().attempt::<_, (), ()>(async || {
events.send(Measurement::SensorHardwareStatus(SensorSource::GPS, SensorState::Offline)).await;
Backoff::from_secs(5).forever().attempt(async || {
info!("Initializing GPS");
events.send(Measurement::SensorHardwareStatus(SensorSource::GPS, SensorState::AcquiringFix)).await;
// Enable a bunch of data? idk
let bytes = "$PMTK314,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0*28\r\n";
i2c_bus.write(0x10, bytes.as_bytes()).await?;
@@ -38,6 +40,8 @@ pub async fn gps_task(events: DynamicSender<'static, Measurement>, mut i2c_bus:
let mut parser = Nmea::default();
let mut parsing = false;
let mut has_lock = false;
events.send(Measurement::SensorHardwareStatus(SensorSource::GPS, SensorState::Online)).await;
events.send(Measurement::SensorHardwareStatus(SensorSource::Location, SensorState::AcquiringFix)).await;
info!("GPS is ready!");
loop {
let mut buf = [0; 1];