CMM working now
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@@ -22,28 +22,25 @@ async fn main(_spawner: Spawner) {
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let mut i2c = I2c::new_blocking(p.I2C3, p.PC0, p.PC1, i2c_cfg);
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let mut i2c = I2c::new_blocking(p.I2C3, p.PC0, p.PC1, i2c_cfg);
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let addr = 0x23;
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let addr = 0x23;
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if let Err(e) = i2c.blocking_write(addr, &[0x01, 0x79]) {
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error!("Nepodarilo sa aktivovať CMM: {:?}", e);
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}
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loop {
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loop {
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// Attempt to read REVID (Register 0x36) - Should return 0x22
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let mut raw = [0u8; 9];
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let mut rev_id = [0u8; 1];
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match i2c.blocking_write_read(addr, &[0x24], &mut raw) {
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match i2c.blocking_write_read(addr, &[0x36], &mut rev_id) {
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Ok(_) => {
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Ok(_) => {
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let _ = i2c.blocking_write(addr, &[0x00, 0x70]);
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let x = i32::from_be_bytes([raw[0], raw[1], raw[2], 0]) >> 8;
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let y = i32::from_be_bytes([raw[3], raw[4], raw[5], 0]) >> 8;
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Timer::after(Duration::from_millis(50)).await;
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let z = i32::from_be_bytes([raw[6], raw[7], raw[8], 0]) >> 8;
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info!("X: {}, Y: {}, Z: {}", x, y, z);
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let mut raw = [0u8; 9];
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if let Ok(_) = i2c.blocking_write_read(addr, &[0x24], &mut raw) {
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let x = i32::from_be_bytes([raw[0], raw[1], raw[2], 0]) >> 8;
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let y = i32::from_be_bytes([raw[3], raw[4], raw[5], 0]) >> 8;
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let z = i32::from_be_bytes([raw[6], raw[7], raw[8], 0]) >> 8;
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info!("X: {}, Y: {}, Z: {}", x, y, z);
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}
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}
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}
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Err(e) => {
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Err(e) => {
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error!("I2C Error: {:?}.", e);
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error!("Chyba pri čítaní: {:?}", e);
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}
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}
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}
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}
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Timer::after(Duration::from_millis(200)).await;
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// Čítajte napríklad každých 100ms. Dáta v registroch budú vždy najaktuálnejšie dokončené meranie.
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Timer::after(Duration::from_millis(100)).await;
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}
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}
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}
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}
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