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stm32: flash: BSY bit has never been writable.

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This has been copied around for years, but has never been a writable bit
on any target.
This commit is contained in:
Karl Palsson
2018-07-10 14:50:57 +00:00
parent 30d88452e6
commit 9dd901ba27
12 changed files with 0 additions and 52 deletions
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10
lib/stm32/common/flash_common_f01.c
View File

@@ -127,16 +127,6 @@ void flash_clear_wrprterr_flag(void)
FLASH_SR |= FLASH_SR_WRPRTERR;
}
/*---------------------------------------------------------------------------*/
/** @brief Clear the Busy Status Flag
*/
void flash_clear_bsy_flag(void)
{
FLASH_SR &= ~FLASH_SR_BSY;
}
/*---------------------------------------------------------------------------*/
/** @brief Wait until Last Operation has Ended

10
lib/stm32/common/flash_common_f234.c
View File

@@ -92,16 +92,6 @@ void flash_clear_eop_flag(void)
FLASH_SR |= FLASH_SR_EOP;
}
/*---------------------------------------------------------------------------*/
/** @brief Clear the Busy Status Flag
*/
void flash_clear_bsy_flag(void)
{
FLASH_SR &= ~FLASH_SR_BSY;
}
/*---------------------------------------------------------------------------*/
/** @brief Wait until Last Operation has Ended

1
lib/stm32/common/flash_common_f24.c
View File

@@ -176,7 +176,6 @@ void flash_clear_status_flags(void)
flash_clear_wrperr_flag();
flash_clear_pgperr_flag();
flash_clear_eop_flag();
flash_clear_bsy_flag();
}
/*---------------------------------------------------------------------------*/

1
lib/stm32/f0/flash.c
View File

@@ -61,7 +61,6 @@ void flash_clear_status_flags(void)
flash_clear_pgerr_flag();
flash_clear_eop_flag();
flash_clear_wrprterr_flag();
flash_clear_bsy_flag();
}
/*---------------------------------------------------------------------------*/

14
lib/stm32/f1/flash.c
View File

@@ -155,18 +155,6 @@ void flash_clear_wrprterr_flag_upper(void)
}
}
/*---------------------------------------------------------------------------*/
/** @brief Clear the Busy Status Flag, upper Bank
*/
void flash_clear_bsy_flag_upper(void)
{
if (DESIG_FLASH_SIZE > 512) {
FLASH_SR2 &= ~FLASH_SR_BSY;
}
}
/*---------------------------------------------------------------------------*/
/** @brief Clear All Status Flags
@@ -178,12 +166,10 @@ void flash_clear_status_flags(void)
flash_clear_pgerr_flag();
flash_clear_eop_flag();
flash_clear_wrprterr_flag();
flash_clear_bsy_flag();
if (DESIG_FLASH_SIZE > 512) {
flash_clear_pgerr_flag_upper();
flash_clear_eop_flag_upper();
flash_clear_wrprterr_flag_upper();
flash_clear_bsy_flag_upper();
}
}

1
lib/stm32/f3/flash.c
View File

@@ -56,7 +56,6 @@ void flash_clear_status_flags(void)
{
flash_clear_pgperr_flag();
flash_clear_eop_flag();
flash_clear_bsy_flag();
}
/**

9
lib/stm32/l4/flash.c
View File

@@ -122,14 +122,6 @@ void flash_clear_eop_flag(void)
FLASH_SR |= FLASH_SR_EOP;
}
/** @brief Clear the Busy Status Flag
*/
void flash_clear_bsy_flag(void)
{
FLASH_SR &= ~FLASH_SR_BSY;
}
/** @brief Wait until Last Operation has Ended
* This loops indefinitely until an operation (write or erase) has completed
* by testing the busy flag.
@@ -216,7 +208,6 @@ void flash_clear_status_flags(void)
flash_clear_wrperr_flag();
flash_clear_pgperr_flag();
flash_clear_eop_flag();
flash_clear_bsy_flag();
}
/** @brief Unlock the Option Byte Access