1.8.19.12 SEFCx_PageBufferCommit Function

C

bool SEFCx_PageBufferCommit( const uint32_t address) // x - Instance of the SEFC peripheral

Summary

Commits the data present in SEFCx internal latch buffer to flash memory

Description

Writes data loaded in the SEFCx internal latch buffer to the flash memory.

Precondition

The SEFCx_Initialize() function should have been called once.

Parameters

Returns

true if the operation was successful, else returns false.

Example

uint32_t* data; //data - pointer to the buffer to be written to flash memory
uint32_t flashAddr; //flashAddr - variable containing flash address

//populate data and flashAddr

SEFC0_PageBufferWrite((uint32_t*)data, (uint32_t)flashAddr);

//update data here

SEFC0_PageBufferWrite((uint32_t*)data, (uint32_t)flashAddr);

//Commit the final data in the SEFCx internal latch buffer to the flash memory
SEFC0_PageBufferCommit((uint32_t)flashAddr);

//Wait until the SEFCx controller is busy
while (SEFC0_IsBusy());

Remarks

None