macros to handle FLASH half cycle More...
Collaboration diagram for FLASH Half Cycle:
|
Macros | |
| #define | __HAL_FLASH_HALF_CYCLE_ACCESS_ENABLE() (FLASH->ACR |= FLASH_ACR_HLFCYA) |
| Enable the FLASH half cycle access. More... | |
| #define | __HAL_FLASH_HALF_CYCLE_ACCESS_DISABLE() (FLASH->ACR &= (~FLASH_ACR_HLFCYA)) |
| Disable the FLASH half cycle access. More... | |
Detailed Description
macros to handle FLASH half cycle
Macro Definition Documentation
◆ __HAL_FLASH_HALF_CYCLE_ACCESS_DISABLE
| #define __HAL_FLASH_HALF_CYCLE_ACCESS_DISABLE | ( | ) | (FLASH->ACR &= (~FLASH_ACR_HLFCYA)) |
Disable the FLASH half cycle access.
- Note
- half cycle access can only be used with a low-frequency clock of less than 8 MHz that can be obtained with the use of HSI or HSE but not of PLL.
- Return values
-
None
◆ __HAL_FLASH_HALF_CYCLE_ACCESS_ENABLE
| #define __HAL_FLASH_HALF_CYCLE_ACCESS_ENABLE | ( | ) | (FLASH->ACR |= FLASH_ACR_HLFCYA) |
Enable the FLASH half cycle access.
- Note
- half cycle access can only be used with a low-frequency clock of less than 8 MHz that can be obtained with the use of HSI or HSE but not of PLL.
- Return values
-
None
