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Be able to scrub out BDMA-centric IRQs.

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Further refine distinction between DMA and BDMA interrupts in the table.
This commit is contained in:
Bob McWhirter 2021-07-16 13:51:53 -04:00
parent ae948415a7
commit 1254e99be1
1 changed files with 19 additions and 2 deletions
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21
stm32-metapac-gen/src/lib.rs
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@ -284,6 +284,9 @@ pub fn gen(options: Options) {
let number_suffix_re = Regex::new("^(.*?)[0-9]*$").unwrap(); let number_suffix_re = Regex::new("^(.*?)[0-9]*$").unwrap();
let mut has_bdma = false;
let mut has_dma = false;
for (name, p) in &core.peripherals { for (name, p) in &core.peripherals {
let captures = number_suffix_re.captures(&name).unwrap(); let captures = number_suffix_re.captures(&name).unwrap();
let root_peri_name = captures.get(1).unwrap().as_str().to_string(); let root_peri_name = captures.get(1).unwrap().as_str().to_string();
@ -303,6 +306,12 @@ pub fn gen(options: Options) {
if let Some(block) = &p.block { if let Some(block) = &p.block {
let bi = BlockInfo::parse(block); let bi = BlockInfo::parse(block);
if bi.module == "bdma" {
has_bdma = true
} else if bi.module == "dma" {
has_dma = true
}
peripheral_counts.insert( peripheral_counts.insert(
bi.module.clone(), bi.module.clone(),
peripheral_counts.get(&bi.module).map_or(1, |v| v + 1), peripheral_counts.get(&bi.module).map_or(1, |v| v + 1),
@ -522,8 +531,16 @@ pub fn gen(options: Options) {
interrupt_table.push(vec![name.clone()]); interrupt_table.push(vec![name.clone()]);
if name.starts_with("DMA") || name.contains("_DMA") { if name.starts_with("DMA1_") || name.starts_with("DMA2_") || name.contains("_DMA") {
interrupt_table.push(vec!["DMA".to_string(), name.clone()]); if has_dma {
interrupt_table.push(vec!["DMA".to_string(), name.clone()]);
} else if has_bdma {
interrupt_table.push(vec!["BDMA".to_string(), name.clone()]);
}
}
if name.starts_with("BDMA_") || name.starts_with("BDMA1_") || name.starts_with("BDMA2_") {
interrupt_table.push(vec!["BDMA".to_string(), name.clone()]);
} }
if name.contains("EXTI") { if name.contains("EXTI") {