max/embassy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

stm32: fix build for h7ab

Browse Source
This commit is contained in:
Dario Nieuwenhuis
2022-02-24 05:59:42 +01:00
parent 1ff80f8438
commit ea5cd19c30
7 changed files with 38 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
embassy-stm32/src/adc/v3.rs
View File

@ -9,11 +9,11 @@ pub const VDDA_CALIB_MV: u32 = 3000;
/// Sadly we cannot use `RccPeripheral::enable` since devices are quite inconsistent ADC clock
/// configuration.
unsafe fn enable() {
#[cfg(rcc_h7)]
#[cfg(stm32h7)]
crate::pac::RCC.apb2enr().modify(|w| w.set_adcen(true));
#[cfg(rcc_g0)]
#[cfg(stm32g0)]
crate::pac::RCC.apbenr2().modify(|w| w.set_adcen(true));
#[cfg(rcc_l4)]
#[cfg(stm32l4)]
crate::pac::RCC.ahb2enr().modify(|w| w.set_adcen(true));
}
@ -54,9 +54,9 @@ pub struct Vref;
impl<T: Instance> AdcPin<T> for Vref {}
impl<T: Instance> super::sealed::AdcPin<T> for Vref {
fn channel(&self) -> u8 {
#[cfg(not(rcc_g0))]
#[cfg(not(stm32g0))]
let val = 0;
#[cfg(rcc_g0)]
#[cfg(stm32g0)]
let val = 13;
val
}
@ -66,9 +66,9 @@ pub struct Temperature;
impl<T: Instance> AdcPin<T> for Temperature {}
impl<T: Instance> super::sealed::AdcPin<T> for Temperature {
fn channel(&self) -> u8 {
#[cfg(not(rcc_g0))]
#[cfg(not(stm32g0))]
let val = 17;
#[cfg(rcc_g0)]
#[cfg(stm32g0)]
let val = 12;
val
}
@ -78,9 +78,9 @@ pub struct Vbat;
impl<T: Instance> AdcPin<T> for Vbat {}
impl<T: Instance> super::sealed::AdcPin<T> for Vbat {
fn channel(&self) -> u8 {
#[cfg(not(rcc_g0))]
#[cfg(not(stm32g0))]
let val = 18;
#[cfg(rcc_g0)]
#[cfg(stm32g0)]
let val = 14;
val
}
@ -281,7 +281,7 @@ impl<'d, T: Instance> Adc<'d, T> {
/// Calculates the system VDDA by sampling the internal VREF channel and comparing
/// the result with the value stored at the factory. If the chip's VDDA is not stable, run
/// this before each ADC conversion.
#[cfg(not(rcc_g0))] // TODO is this supposed to be public?
#[cfg(not(stm32g0))] // TODO is this supposed to be public?
#[allow(unused)] // TODO is this supposed to be public?
fn calibrate(&mut self, vref: &mut Vref) {
let vref_cal = unsafe { crate::pac::VREFINTCAL.data().read().value() };
@ -363,11 +363,11 @@ impl<'d, T: Instance> Adc<'d, T> {
}
// Configure ADC
#[cfg(not(rcc_g0))]
#[cfg(not(stm32g0))]
T::regs()
.cfgr()
.modify(|reg| reg.set_res(self.resolution.res()));
#[cfg(rcc_g0)]
#[cfg(stm32g0)]
T::regs()
.cfgr1()
.modify(|reg| reg.set_res(self.resolution.res()));
@ -376,9 +376,9 @@ impl<'d, T: Instance> Adc<'d, T> {
Self::set_channel_sample_time(pin.channel(), self.sample_time);
// Select channel
#[cfg(not(rcc_g0))]
#[cfg(not(stm32g0))]
T::regs().sqr1().write(|reg| reg.set_sq(0, pin.channel()));
#[cfg(rcc_g0)]
#[cfg(stm32g0)]
T::regs()
.chselr()
.write(|reg| reg.set_chsel(pin.channel() as u32));
@ -400,14 +400,14 @@ impl<'d, T: Instance> Adc<'d, T> {
}
}
#[cfg(rcc_g0)]
#[cfg(stm32g0)]
unsafe fn set_channel_sample_time(_ch: u8, sample_time: SampleTime) {
T::regs()
.smpr()
.modify(|reg| reg.set_smp1(sample_time.sample_time()));
}
#[cfg(not(rcc_g0))]
#[cfg(not(stm32g0))]
unsafe fn set_channel_sample_time(ch: u8, sample_time: SampleTime) {
if ch <= 9 {
T::regs()