Note:

Bold characters identify macros that have been changed. When the change has an impact on the HAL (driver or examples), gray

shading is added.

Table 2. HAL macros vs. CMSIS macros

HAL macros

CMSIS macros

HAL macros

CMSIS macros

__NOP

__NOP

DISABLE_INTERRUPTS()

DISABLE_INTERRUPTS()

__WFI

__WFI

SET_BASE_PRIORITY_LEVEL()

SET_BASE_PRIORITY_LEVEL()

__WFE

__WFE

halInternalIdleSleep()

__NOP();

__WFI();

__NOP();

__SEV

__SEV

_

__get_CONTROL

__ISB

__ISB

_

__set_CONTROL

__DSB

__DSB

_

__get_PSP

__DMB

__DMB

_

__set_PSP

_setPriMask()

__disable_irq() or

__disable_interrupt()

_

__get_MSP

_clearPriMask()

__enable_irq() or

__enable_interrupt()

_

__set_MSP

_readBasePri()

__get_BASEPRI

_

__enable_fault_irq

_writeBasePri(val)

__set_BASEPRI(val)

_

__disable_fault_irq

_enableBasePri()

__set_BASEPRI(0)

_

__get_FAULTMASK

_disableBasePri()

__set_BASEPRI(96)

_

__set_FAULTMASK(val)

_basePriIsDisabled

_

_

__REV16

INTERRUPTS_ON()

INTERRUPTS_ON()

_

__REV

INTERRUPTS_OFF()

INTERRUPTS_OFF()

_

__REVSH

_executeBarrierInstructions()

_

__RBIT

RESTORE_INTERRUPTS()

RESTORE_INTERRUPTS()