diff options
| author | JF <jf@codingfield.com> | 2020-06-19 20:11:21 (GMT) |
|---|---|---|
| committer | JF <jf@codingfield.com> | 2020-06-19 20:11:21 (GMT) |
| commit | b8f9d706673769b43c390eef1b34bb589da6643b (patch) | |
| tree | 2b0bfd6d0f387b4d1e9cda5f53e5ab2bd160ce70 /src/FreeRTOS/portmacro_cmsis.h | |
| parent | 238cda0b90c3ac4ae8acc7c298391b8d449d83a2 (diff) | |
Use PRIMASK instead of BASEPRI for critical sections in FreeRTOS. This is needed by NimBLE to be able to mask radio interrupt (which has priority 0).
Diffstat (limited to 'src/FreeRTOS/portmacro_cmsis.h')
| -rw-r--r-- | src/FreeRTOS/portmacro_cmsis.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/FreeRTOS/portmacro_cmsis.h b/src/FreeRTOS/portmacro_cmsis.h index 3d2dee5..0497538 100644 --- a/src/FreeRTOS/portmacro_cmsis.h +++ b/src/FreeRTOS/portmacro_cmsis.h @@ -106,8 +106,8 @@ extern void vPortEnterCritical( void ); extern void vPortExitCritical( void ); #define portSET_INTERRUPT_MASK_FROM_ISR() ulPortRaiseBASEPRI() #define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) vPortSetBASEPRI(x) -#define portDISABLE_INTERRUPTS() vPortRaiseBASEPRI() -#define portENABLE_INTERRUPTS() vPortSetBASEPRI(0) +#define portDISABLE_INTERRUPTS() __asm volatile ( " cpsid i " ::: "memory" ) +#define portENABLE_INTERRUPTS() __asm volatile ( " cpsie i " ::: "memory" ) #define portENTER_CRITICAL() vPortEnterCritical() #define portEXIT_CRITICAL() vPortExitCritical() |