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rcc mux: update metapac

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This commit is contained in:
xoviat
2023-10-13 23:06:32 -05:00
parent 75baf186f3
commit 3264941c1b
4 changed files with 41 additions and 38 deletions
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23
embassy-stm32/build.rs
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@ -5,7 +5,7 @@ use std::{env, fs};
use proc_macro2::{Ident, TokenStream};
use quote::{format_ident, quote};
use stm32_metapac::metadata::ir::{BlockItemInner, Enum};
use stm32_metapac::metadata::ir::{BlockItemInner, Enum, FieldSet};
use stm32_metapac::metadata::{MemoryRegionKind, PeripheralRccRegister, METADATA};
fn main() {
@ -400,29 +400,24 @@ fn main() {
.ir;
let rcc_blocks = rcc_registers.blocks.iter().find(|b| b.name == "Rcc").unwrap().items;
let rcc_fieldsets: HashMap<&str, &FieldSet> = rcc_registers.fieldsets.iter().map(|f| (f.name, f)).collect();
let rcc_enums: HashMap<&str, &Enum> = rcc_registers.enums.iter().map(|e| (e.name, e)).collect();
let rcc_block_item_map: HashMap<&str, &str> = rcc_blocks
rcc_blocks
.iter()
.filter_map(|b| match &b.inner {
BlockItemInner::Register(register) => register.fieldset.map(|f| (f, b.name)),
BlockItemInner::Register(register) => register.fieldset.map(|f| (b.name, f)),
_ => None,
})
.collect();
let rcc_enum_map: HashMap<&str, &Enum> = rcc_registers.enums.iter().map(|e| (e.name, e)).collect();
rcc_registers
.fieldsets
.iter()
.filter_map(|f| {
rcc_block_item_map.get(f.name).map(|b| {
.filter_map(|(b, f)| {
rcc_fieldsets.get(f).map(|f| {
(
*b,
b,
f.fields
.iter()
.filter_map(|f| {
let enumm = f.enumm?;
let enumm = rcc_enum_map.get(enumm)?;
let enumm = rcc_enums.get(enumm)?;
Some((f.name, *enumm))
})