21.6.2.9.4 Function system_apb_clock_clear_mask()
Clear bits in the clock mask for an APBx bus.
enum status_code system_apb_clock_clear_mask( const enum system_clock_apb_bus bus, const uint32_t mask)
This function will clear bits in the clock mask for an APBx bus. Any bits set to 1 will disable the corresponding module clock, zero bits in the mask will be ignored.
Data direction | Parameter name | Description |
---|---|---|
[in] |
mask |
APBx clock mask, a SYSTEM_CLOCK_APB_APBx constant from the device header files |
[in] |
bus |
Bus to clear clock mask bits |
Returns
Status indicating the result of the clock mask change operation.
Return value | Description |
---|---|
STATUS_ERR_INVALID_ARG |
Invalid bus ID was given. |
STATUS_OK |
The clock mask was changed successfully. |