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Diffstat (limited to 'examples/stm32g0/src/bin/adc_oversampling.rs')
-rw-r--r--examples/stm32g0/src/bin/adc_oversampling.rs17
1 files changed, 9 insertions, 8 deletions
diff --git a/examples/stm32g0/src/bin/adc_oversampling.rs b/examples/stm32g0/src/bin/adc_oversampling.rs
index 834d1cd4a..aa8b1771b 100644
--- a/examples/stm32g0/src/bin/adc_oversampling.rs
+++ b/examples/stm32g0/src/bin/adc_oversampling.rs
@@ -7,7 +7,7 @@
7 7
8use defmt::*; 8use defmt::*;
9use embassy_executor::Spawner; 9use embassy_executor::Spawner;
10use embassy_stm32::adc::{Adc, Clock, Ovsr, Ovss, Presc, SampleTime}; 10use embassy_stm32::adc::{Adc, AdcConfig, Clock, Ovsr, Ovss, Presc, SampleTime};
11use embassy_time::Timer; 11use embassy_time::Timer;
12use {defmt_rtt as _, panic_probe as _}; 12use {defmt_rtt as _, panic_probe as _};
13 13
@@ -16,16 +16,17 @@ async fn main(_spawner: Spawner) {
16 let p = embassy_stm32::init(Default::default()); 16 let p = embassy_stm32::init(Default::default());
17 info!("Adc oversample test"); 17 info!("Adc oversample test");
18 18
19 let mut adc = Adc::new_with_clock(p.ADC1, Clock::Async { div: Presc::DIV1 }); 19 let mut config = AdcConfig::default();
20 adc.set_sample_time(SampleTime::CYCLES1_5); 20 config.clock = Some(Clock::Async { div: Presc::DIV1 });
21 let mut pin = p.PA1; 21 config.oversampling_ratio = Some(Ovsr::MUL16);
22 config.oversampling_shift = Some(Ovss::NO_SHIFT);
23 config.oversampling_enable = Some(true);
22 24
23 adc.set_oversampling_ratio(Ovsr::MUL16); 25 let mut adc = Adc::new_with_config(p.ADC1, config);
24 adc.set_oversampling_shift(Ovss::NO_SHIFT); 26 let mut pin = p.PA1;
25 adc.oversampling_enable(true);
26 27
27 loop { 28 loop {
28 let v = adc.blocking_read(&mut pin); 29 let v = adc.blocking_read(&mut pin, SampleTime::CYCLES1_5);
29 info!("--> {} ", v); //max 65520 = 0xFFF0 30 info!("--> {} ", v); //max 65520 = 0xFFF0
30 Timer::after_millis(100).await; 31 Timer::after_millis(100).await;
31 } 32 }