scott/InfiniTime
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases 1 Wiki Activity

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).

Browse source
This commit is contained in:
JF 2020-06-19 22:11:21 +02:00
parent 238cda0b90
commit b8f9d70667
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/FreeRTOS/portmacro_cmsis.h
View file

@ -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()