From 7a6732adcfd09d72f5335f85cbe4e263234849e7 Mon Sep 17 00:00:00 2001 From: Grant Miller Date: Mon, 24 Oct 2022 15:01:16 -0500 Subject: Improve examples --- examples/stm32f7/src/bin/adc.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'examples/stm32f7') diff --git a/examples/stm32f7/src/bin/adc.rs b/examples/stm32f7/src/bin/adc.rs index d932f8b31..70b3b2a75 100644 --- a/examples/stm32f7/src/bin/adc.rs +++ b/examples/stm32f7/src/bin/adc.rs @@ -16,14 +16,14 @@ async fn main(_spawner: Spawner) { let mut adc = Adc::new(p.ADC1, &mut Delay); let mut pin = p.PA3; - let mut vref = adc.enable_vrefint(); - let vref_sample = adc.read_internal(&mut vref); + let mut vrefint = adc.enable_vrefint(); + let vrefint_sample = adc.read_internal(&mut vrefint); let convert_to_millivolts = |sample| { // From http://www.st.com/resource/en/datasheet/DM00273119.pdf // 6.3.27 Reference voltage - const VREF_MV: u32 = 1210; + const VREFINT_MV: u32 = 1210; // mV - (u32::from(sample) * VREF_MV / u32::from(vref_sample)) as u16 + (u32::from(sample) * VREFINT_MV / u32::from(vrefint_sample)) as u16 }; loop { -- cgit