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Diffstat (limited to 'examples/stm32wl/src/bin/adc.rs')
-rw-r--r--examples/stm32wl/src/bin/adc.rs8
1 files changed, 4 insertions, 4 deletions
diff --git a/examples/stm32wl/src/bin/adc.rs b/examples/stm32wl/src/bin/adc.rs
index 118f02ae1..adabe0df8 100644
--- a/examples/stm32wl/src/bin/adc.rs
+++ b/examples/stm32wl/src/bin/adc.rs
@@ -5,8 +5,8 @@ use core::mem::MaybeUninit;
5 5
6use defmt::*; 6use defmt::*;
7use embassy_executor::Spawner; 7use embassy_executor::Spawner;
8use embassy_stm32::adc::{Adc, CkModePclk, Clock, SampleTime};
9use embassy_stm32::SharedData; 8use embassy_stm32::SharedData;
9use embassy_stm32::adc::{Adc, CkModePclk, Clock, SampleTime};
10use embassy_time::Timer; 10use embassy_time::Timer;
11use {defmt_rtt as _, panic_probe as _}; 11use {defmt_rtt as _, panic_probe as _};
12 12
@@ -18,11 +18,11 @@ async fn main(_spawner: Spawner) {
18 info!("Hello World!"); 18 info!("Hello World!");
19 19
20 let mut adc = Adc::new_with_clock(p.ADC1, Clock::Sync { div: CkModePclk::DIV1 }); 20 let mut adc = Adc::new_with_clock(p.ADC1, Clock::Sync { div: CkModePclk::DIV1 });
21 adc.set_sample_time(SampleTime::CYCLES79_5); 21
22 let mut pin = p.PB2; 22 let mut pin = p.PB2;
23 23
24 let mut vrefint = adc.enable_vrefint(); 24 let mut vrefint = adc.enable_vrefint();
25 let vrefint_sample = adc.blocking_read(&mut vrefint); 25 let vrefint_sample = adc.blocking_read(&mut vrefint, SampleTime::CYCLES79_5);
26 let convert_to_millivolts = |sample| { 26 let convert_to_millivolts = |sample| {
27 // From https://www.st.com/resource/en/datasheet/stm32g031g8.pdf 27 // From https://www.st.com/resource/en/datasheet/stm32g031g8.pdf
28 // 6.3.3 Embedded internal reference voltage 28 // 6.3.3 Embedded internal reference voltage
@@ -32,7 +32,7 @@ async fn main(_spawner: Spawner) {
32 }; 32 };
33 33
34 loop { 34 loop {
35 let v = adc.blocking_read(&mut pin); 35 let v = adc.blocking_read(&mut pin, SampleTime::CYCLES79_5);
36 info!("--> {} - {} mV", v, convert_to_millivolts(v)); 36 info!("--> {} - {} mV", v, convert_to_millivolts(v));
37 Timer::after_millis(100).await; 37 Timer::after_millis(100).await;
38 } 38 }