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stm32f3: flash: add clear write protect flag

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Could actually move to flash_common_f, but they have different names for
the same bit at present.
This commit is contained in:
Karl Palsson 2018-07-25 23:27:08 +00:00
parent d465291f45
commit 3293913be2
2 changed files with 7 additions and 0 deletions
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1
include/libopencm3/stm32/f3/flash.h
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@ -98,6 +98,7 @@
BEGIN_DECLS BEGIN_DECLS
void flash_clear_pgerr_flag(void); void flash_clear_pgerr_flag(void);
void flash_clear_wrprterr_flag(void);
END_DECLS END_DECLS

6
lib/stm32/f3/flash.c
View File

@ -51,6 +51,11 @@ void flash_clear_pgerr_flag(void)
FLASH_SR |= FLASH_SR_PGERR; FLASH_SR |= FLASH_SR_PGERR;
} }
void flash_clear_wrprterr_flag(void)
{
FLASH_SR |= FLASH_SR_WRPRTERR;
}
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
/** @brief Clear All Status Flags /** @brief Clear All Status Flags
@ -60,6 +65,7 @@ Clears program error, end of operation, busy flags.
void flash_clear_status_flags(void) void flash_clear_status_flags(void)
{ {
flash_clear_pgerr_flag(); flash_clear_pgerr_flag();
flash_clear_wrprterr_flag();
flash_clear_eop_flag(); flash_clear_eop_flag();
} }