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
Param | Description |
---|---|
address | Data Flash address to be modified. |
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