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stm32: support internal output on g4 opamps

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This commit is contained in:
Adam Greig
2023-11-05 03:37:22 +00:00
parent 6ff91851b1
commit 28eb4cd817
3 changed files with 211 additions and 36 deletions
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28
embassy-stm32/build.rs
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@ -944,17 +944,25 @@ fn main() {
}
if regs.kind == "opamp" {
if !pin.signal.starts_with("VP") {
continue;
println!("{}", pin.signal);
if pin.signal.starts_with("VP") {
// Impl NonInvertingPin for the VP* signals (VP0, VP1, VP2, etc)
let peri = format_ident!("{}", p.name);
let pin_name = format_ident!("{}", pin.pin);
let ch: u8 = pin.signal.strip_prefix("VP").unwrap().parse().unwrap();
g.extend(quote! {
impl_opamp_vp_pin!( #peri, #pin_name, #ch);
})
} else if pin.signal == "VOUT" {
// Impl OutputPin for the VOUT pin
let peri = format_ident!("{}", p.name);
let pin_name = format_ident!("{}", pin.pin);
g.extend(quote! {
impl_opamp_vout_pin!( #peri, #pin_name );
})
}
let peri = format_ident!("{}", p.name);
let pin_name = format_ident!("{}", pin.pin);
let ch: u8 = pin.signal.strip_prefix("VP").unwrap().parse().unwrap();
g.extend(quote! {
impl_opamp_pin!( #peri, #pin_name, #ch);
})
}
// DAC is special