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Errata if _not_ pa12 out low

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Rasmus Melchior Jacobsen 2023-05-25 22:20:05 +02:00
parent 344e28360f
commit 8528455a75
1 changed files with 2 additions and 2 deletions
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4
embassy-stm32/src/flash/f4.rs
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@ -463,7 +463,7 @@ pub(crate) fn assert_not_corrupted_read() {
feature = "stm32f439vi", feature = "stm32f439vi",
feature = "stm32f439zi", feature = "stm32f439zi",
))] ))]
if unsafe { pac::DBGMCU.idcode().read().rev_id() < REVISION_3 && pa12_is_output_pull_low() } { if unsafe { pac::DBGMCU.idcode().read().rev_id() < REVISION_3 && !pa12_is_output_pull_low() } {
panic!("Read corruption for stm32f42xxI and stm32f43xxI when PA12 is in use for chips below revision 3, see errata 2.2.11"); panic!("Read corruption for stm32f42xxI and stm32f43xxI when PA12 is in use for chips below revision 3, see errata 2.2.11");
} }
@ -490,7 +490,7 @@ pub(crate) fn assert_not_corrupted_read() {
if unsafe { if unsafe {
pac::FLASH.optcr().read().db1m() pac::FLASH.optcr().read().db1m()
&& pac::DBGMCU.idcode().read().rev_id() < REVISION_3 && pac::DBGMCU.idcode().read().rev_id() < REVISION_3
&& pa12_is_output_pull_low() && !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");
} }