max/embassy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix end address for assertion

Browse Source
This commit is contained in:
Rasmus Melchior Jacobsen 2023-05-25 22:48:54 +02:00
parent 41a632a56c
commit 88543445d8
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
embassy-stm32/src/flash/common.rs
View File

@ -91,7 +91,7 @@ pub(super) fn blocking_read(base: u32, size: u32, offset: u32, bytes: &mut [u8])
let start_address = base + offset; let start_address = base + offset;
#[cfg(flash_f4)] #[cfg(flash_f4)]
family::assert_not_corrupted_read(start_address + bytes.len()); family::assert_not_corrupted_read(start_address + bytes.len() as u32);
let flash_data = unsafe { core::slice::from_raw_parts(start_address as *const u8, bytes.len()) }; let flash_data = unsafe { core::slice::from_raw_parts(start_address as *const u8, bytes.len()) };
bytes.copy_from_slice(flash_data); bytes.copy_from_slice(flash_data);

4
embassy-stm32/src/flash/f4.rs
View File

@ -443,7 +443,7 @@ pub(crate) fn assert_not_corrupted_read(end_address: u32) {
const REVISION_3: u16 = 0x2001; const REVISION_3: u16 = 0x2001;
#[allow(unused)] #[allow(unused)]
let second_bank_read = get_flash_regions().last().unwrap().bank == FlashBank::Bank2 && end_address > FLASH_SIZE / 2; let second_bank_read = get_flash_regions().last().unwrap().bank == FlashBank::Bank2 && end_address > (FLASH_SIZE / 2) as u32;
#[cfg(any( #[cfg(any(
feature = "stm32f427ai", feature = "stm32f427ai",
@ -491,7 +491,7 @@ pub(crate) fn assert_not_corrupted_read(end_address: u32) {
feature = "stm32f439vg", feature = "stm32f439vg",
feature = "stm32f439zg", feature = "stm32f439zg",
))] ))]
if second_bank_read && unsafe { &&pac::DBGMCU.idcode().read().rev_id() < REVISION_3 && !pa12_is_output_pull_low() } if second_bank_read && unsafe { pac::DBGMCU.idcode().read().rev_id() < REVISION_3 && !pa12_is_output_pull_low() }
{ {
panic!("Read corruption for stm32f42xxG and stm32f43xxG in dual bank mode when PA12 is in use for chips below revision 3, see errata 2.2.11"); panic!("Read corruption for stm32f42xxG and stm32f43xxG in dual bank mode when PA12 is in use for chips below revision 3, see errata 2.2.11");
} }