macros to handle SDRAM interrupts
More...
|
#define | __FMC_SDRAM_ENABLE_IT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->SDRTR |= (__INTERRUPT__)) |
| Enable the SDRAM device interrupt. More...
|
|
#define | __FMC_SDRAM_DISABLE_IT(__INSTANCE__, __INTERRUPT__) ((__INSTANCE__)->SDRTR &= ~(__INTERRUPT__)) |
| Disable the SDRAM device interrupt. More...
|
|
#define | __FMC_SDRAM_GET_FLAG(__INSTANCE__, __FLAG__) (((__INSTANCE__)->SDSR &(__FLAG__)) == (__FLAG__)) |
| Get flag status of the SDRAM device. More...
|
|
#define | __FMC_SDRAM_CLEAR_FLAG(__INSTANCE__, __FLAG__) ((__INSTANCE__)->SDRTR |= (__FLAG__)) |
| Clear flag status of the SDRAM device. More...
|
|
macros to handle SDRAM interrupts
◆ __FMC_SDRAM_CLEAR_FLAG
#define __FMC_SDRAM_CLEAR_FLAG |
( |
|
__INSTANCE__, |
|
|
|
__FLAG__ |
|
) |
| ((__INSTANCE__)->SDRTR |= (__FLAG__)) |
Clear flag status of the SDRAM device.
- Parameters
-
__INSTANCE__ | FMC_SDRAM instance |
__FLAG__ | FMC_SDRAM flag This parameter can be any combination of the following values:
- FMC_SDRAM_FLAG_REFRESH_ERROR
|
- Return values
-
◆ __FMC_SDRAM_DISABLE_IT
#define __FMC_SDRAM_DISABLE_IT |
( |
|
__INSTANCE__, |
|
|
|
__INTERRUPT__ |
|
) |
| ((__INSTANCE__)->SDRTR &= ~(__INTERRUPT__)) |
Disable the SDRAM device interrupt.
- Parameters
-
__INSTANCE__ | FMC_SDRAM instance |
__INTERRUPT__ | FMC_SDRAM interrupt This parameter can be any combination of the following values:
- FMC_IT_REFRESH_ERROR: Interrupt refresh error
|
- Return values
-
◆ __FMC_SDRAM_ENABLE_IT
#define __FMC_SDRAM_ENABLE_IT |
( |
|
__INSTANCE__, |
|
|
|
__INTERRUPT__ |
|
) |
| ((__INSTANCE__)->SDRTR |= (__INTERRUPT__)) |
Enable the SDRAM device interrupt.
- Parameters
-
__INSTANCE__ | FMC_SDRAM instance |
__INTERRUPT__ | FMC_SDRAM interrupt This parameter can be any combination of the following values:
- FMC_IT_REFRESH_ERROR: Interrupt refresh error
|
- Return values
-
◆ __FMC_SDRAM_GET_FLAG
#define __FMC_SDRAM_GET_FLAG |
( |
|
__INSTANCE__, |
|
|
|
__FLAG__ |
|
) |
| (((__INSTANCE__)->SDSR &(__FLAG__)) == (__FLAG__)) |
Get flag status of the SDRAM device.
- Parameters
-
__INSTANCE__ | FMC_SDRAM instance |
__FLAG__ | FMC_SDRAM flag This parameter can be any combination of the following values:
- FMC_SDRAM_FLAG_REFRESH_IT: Interrupt refresh error.
- FMC_SDRAM_FLAG_BUSY: SDRAM busy flag.
- FMC_SDRAM_FLAG_REFRESH_ERROR: Refresh error flag.
|
- Return values
-
The | state of FLAG (SET or RESET). |