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Move as much logic from families to shared module as possible

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This commit is contained in:
Rasmus Melchior Jacobsen
2023-03-29 13:37:10 +02:00
parent 69944675a3
commit ddbd509865
6 changed files with 129 additions and 187 deletions
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15
embassy-stm32/src/flash/f4.rs
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@ -63,17 +63,8 @@ pub(crate) unsafe fn blocking_write(start_address: u32, buf: &[u8; WRITE_SIZE])
blocking_wait_ready()
}
pub(crate) unsafe fn blocking_erase(start_address: u32, end_address: u32) -> Result<(), Error> {
let mut address = start_address;
while address < end_address {
let sector = get_sector(address);
erase_sector(sector.index)?;
address += sector.size;
}
Ok(())
}
unsafe fn erase_sector(sector: u8) -> Result<(), Error> {
pub(crate) unsafe fn blocking_erase_sector(sector: &FlashSector) -> Result<(), Error> {
let sector = sector.index;
let bank = sector / SECOND_BANK_SECTOR_OFFSET as u8;
let snb = (bank << 4) + (sector % SECOND_BANK_SECTOR_OFFSET as u8);
@ -132,7 +123,7 @@ unsafe fn blocking_wait_ready() -> Result<(), Error> {
}
pub(crate) fn get_sector(address: u32) -> FlashSector {
get_sector_inner(address, is_dual_bank(), FLASH_SIZE)
get_sector_inner(address, is_dual_bank(), FLASH_SIZE as u32)
}
fn get_sector_inner(address: u32, dual_bank: bool, flash_size: u32) -> FlashSector {