LUMZ-bioz/bioz-firmware-rs
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Working waveform (sinus) generator.

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This commit is contained in:
Hubald Verzijl
2025-07-23 14:56:41 +02:00
parent 0c18664e48
commit e6c3d6d06f
3 changed files with 98 additions and 9 deletions
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19
src/main.rs
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@@ -43,6 +43,7 @@ async fn main(_spawner: Spawner) {
// Set up SPI for AD5940
let cs = Output::new(p.PC9, Level::High, Speed::Low);
let rst = Output::new(p.PB3, Level::High, Speed::Low);
let spi = spi::Spi::new_blocking(
p.SPI1,
@@ -52,10 +53,13 @@ async fn main(_spawner: Spawner) {
spi::Config::default()
);
let mut ad5940 = AD5940::new(spi, cs);
let mut ad5940 = AD5940::new(spi, cs, rst);
ad5940.reset().await.unwrap();
Timer::after_millis(1).await;
ad5940.system_init().await.unwrap();
ad5940.init_temperature().await.unwrap();
// ad5940.init_temperature().await.unwrap();
ad5940.init_waveform().await.unwrap();
// Set up I2C for ADG2128
let i2c = i2c::I2c::new_blocking(
@@ -69,17 +73,18 @@ async fn main(_spawner: Spawner) {
// Initialize electrodes
let mut electrodes = Electrodes::new(i2c);
electrodes.reset_all();
electrodes.set(Electrode::E11, AD5940Pin::CE0, State::ENABLED);
electrodes.set(Electrode::E12, AD5940Pin::RE0, State::ENABLED);
electrodes.set(Electrode::E1, AD5940Pin::CE0, State::ENABLED);
electrodes.set(Electrode::E3, AD5940Pin::AIN1, State::ENABLED);
// electrodes.set(Electrode::E12, AD5940Pin::RE0, State::ENABLED);
loop {
// Read chip id
// let chip_id = ad5940.get_chipid().await.unwrap();
// info!("Chip ID: 0x{:04X}", chip_id);
// Read temperature
let temp = ad5940.get_temperature().await.unwrap();
info!("Temperature: {}°C", temp);
// let temp = ad5940.get_temperature().await.unwrap();
// info!("Temperature: {}°C", temp);
let result = electrodes.get_all();
info!("Electrodes states: {:?}", result);