diff options
| author | xoviat <[email protected]> | 2025-11-10 12:49:23 -0600 |
|---|---|---|
| committer | xoviat <[email protected]> | 2025-11-10 12:49:23 -0600 |
| commit | ff1fb2dd6b9ebc0dd3c7b642f70fbb80a1fd030d (patch) | |
| tree | 96db68cbfd7c17c019795763e186c982547d2faf /examples | |
| parent | c90e4b3135283070bddc6a8e64df3139909ac8ce (diff) | |
adc: exact cal
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/stm32f334/src/bin/adc.rs | 4 | ||||
| -rw-r--r-- | examples/stm32f334/src/bin/opamp.rs | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/examples/stm32f334/src/bin/adc.rs b/examples/stm32f334/src/bin/adc.rs index a420c8876..486f160ec 100644 --- a/examples/stm32f334/src/bin/adc.rs +++ b/examples/stm32f334/src/bin/adc.rs | |||
| @@ -47,7 +47,7 @@ async fn main(_spawner: Spawner) -> ! { | |||
| 47 | 47 | ||
| 48 | loop { | 48 | loop { |
| 49 | let vref = adc.read(&mut vrefint, SampleTime::CYCLES601_5).await; | 49 | let vref = adc.read(&mut vrefint, SampleTime::CYCLES601_5).await; |
| 50 | info!("read vref: {} (should be {})", vref, vrefint.value()); | 50 | info!("read vref: {} (should be {})", vref, vrefint.calibrated_value()); |
| 51 | 51 | ||
| 52 | let temp = adc.read(&mut temperature, SampleTime::CYCLES601_5).await; | 52 | let temp = adc.read(&mut temperature, SampleTime::CYCLES601_5).await; |
| 53 | info!("read temperature: {}", temp); | 53 | info!("read temperature: {}", temp); |
| @@ -55,7 +55,7 @@ async fn main(_spawner: Spawner) -> ! { | |||
| 55 | let pin = adc.read(&mut p.PA0, SampleTime::CYCLES601_5).await; | 55 | let pin = adc.read(&mut p.PA0, SampleTime::CYCLES601_5).await; |
| 56 | info!("read pin: {}", pin); | 56 | info!("read pin: {}", pin); |
| 57 | 57 | ||
| 58 | let pin_mv = (pin as u32 * vrefint.value() as u32 / vref as u32) * 3300 / 4095; | 58 | let pin_mv = (pin as u32 * vrefint.calibrated_value() as u32 / vref as u32) * 3300 / 4095; |
| 59 | info!("computed pin mv: {}", pin_mv); | 59 | info!("computed pin mv: {}", pin_mv); |
| 60 | 60 | ||
| 61 | Timer::after_millis(500).await; | 61 | Timer::after_millis(500).await; |
diff --git a/examples/stm32f334/src/bin/opamp.rs b/examples/stm32f334/src/bin/opamp.rs index ddefdd03d..9555fd35d 100644 --- a/examples/stm32f334/src/bin/opamp.rs +++ b/examples/stm32f334/src/bin/opamp.rs | |||
| @@ -50,7 +50,7 @@ async fn main(_spawner: Spawner) -> ! { | |||
| 50 | 50 | ||
| 51 | loop { | 51 | loop { |
| 52 | let vref = adc.read(&mut vrefint, SampleTime::CYCLES601_5).await; | 52 | let vref = adc.read(&mut vrefint, SampleTime::CYCLES601_5).await; |
| 53 | info!("read vref: {} (should be {})", vref, vrefint.value()); | 53 | info!("read vref: {} (should be {})", vref, vrefint.calibrated_value()); |
| 54 | 54 | ||
| 55 | let temp = adc.read(&mut temperature, SampleTime::CYCLES601_5).await; | 55 | let temp = adc.read(&mut temperature, SampleTime::CYCLES601_5).await; |
| 56 | info!("read temperature: {}", temp); | 56 | info!("read temperature: {}", temp); |
| @@ -58,7 +58,7 @@ async fn main(_spawner: Spawner) -> ! { | |||
| 58 | let buffer = adc.read(&mut buffer, SampleTime::CYCLES601_5).await; | 58 | let buffer = adc.read(&mut buffer, SampleTime::CYCLES601_5).await; |
| 59 | info!("read buffer: {}", buffer); | 59 | info!("read buffer: {}", buffer); |
| 60 | 60 | ||
| 61 | let pin_mv = (buffer as u32 * vrefint.value() as u32 / vref as u32) * 3300 / 4095; | 61 | let pin_mv = (buffer as u32 * vrefint.calibrated_value() as u32 / vref as u32) * 3300 / 4095; |
| 62 | info!("computed pin mv: {}", pin_mv); | 62 | info!("computed pin mv: {}", pin_mv); |
| 63 | 63 | ||
| 64 | Timer::after_millis(500).await; | 64 | Timer::after_millis(500).await; |