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handle _C pins

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This commit is contained in:
JuliDi
2023-09-13 21:16:27 +02:00
parent 7bc57ca3f7
commit 5924cc8b49
3 changed files with 87 additions and 2 deletions
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61
embassy-stm32/build.rs
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@ -81,6 +81,16 @@ fn main() {
singletons.push(c.name.to_string());
}
// Extra analog switch pins available on most H7 chips
#[cfg(feature = "split-pa0")]
singletons.push("PA0_C".into());
#[cfg(feature = "split-pa1")]
singletons.push("PA1_C".into());
#[cfg(feature = "split-pc2")]
singletons.push("PC2_C".into());
#[cfg(feature = "split-pc3")]
singletons.push("PC3_C".into());
// ========
// Handle time-driver-XXXX features.
@ -679,7 +689,31 @@ fn main() {
let key = (regs.kind, pin.signal);
if let Some(tr) = signals.get(&key) {
let mut peri = format_ident!("{}", p.name);
let pin_name = format_ident!("{}", pin.pin);
let pin_name = {
#[allow(unused_mut)]
let mut pin_name = pin.pin;
#[cfg(not(feature = "split-pa0"))]
if pin.pin == "PA0_C" {
pin_name = "PA0";
}
#[cfg(not(feature = "split-pa1"))]
if pin.pin == "PA1_C" {
pin_name = "PA1";
}
#[cfg(not(feature = "split-pc2"))]
if pin.pin == "PC2_C" {
pin_name = "PC2";
}
#[cfg(not(feature = "split-pc3"))]
if pin.pin == "PC3_C" {
pin_name = "PC3";
}
format_ident!("{}", pin_name)
};
let af = pin.af.unwrap_or(0);
// MCO is special
@ -716,7 +750,30 @@ fn main() {
}
let peri = format_ident!("{}", p.name);
let pin_name = format_ident!("{}", pin.pin);
let pin_name = {
#[allow(unused_mut)]
let mut pin_name = pin.pin;
#[cfg(not(feature = "split-pa0"))]
if pin.pin == "PA0_C" {
pin_name = "PA0";
}
#[cfg(not(feature = "split-pa1"))]
if pin.pin == "PA1_C" {
pin_name = "PA1";
}
#[cfg(not(feature = "split-pc2"))]
if pin.pin == "PC2_C" {
pin_name = "PC2";
}
#[cfg(not(feature = "split-pc3"))]
if pin.pin == "PC3_C" {
pin_name = "PC3";
}
format_ident!("{}", pin_name)
};
// H7 has differential voltage measurements
let ch: Option<u8> = if pin.signal.starts_with("INP") {