1.1.3.4.11 DRV_MEMORY_SyncWrite Function

bool DRV_MEMORY_SyncWrite
(
    const DRV_HANDLE handle,
    void *sourceBuffer,
    uint32_t blockStart,
    uint32_t nBlock
);

Writes data for the specified number of memory blocks in Synchronous mode.

This function schedules a blocking write operation for writing blocks of data into attached devices memory.

DRV_MEMORY_Open() routine must have been called to obtain a valid opened device handle. The memory block which has to be written, must have been erased before using the DRV_MEMORY_xxxErase() routine.

• true

  • If the transfer request is successfully completed.

• false

  • If the source buffer pointer is NULL

  • If the client opened the driver for read only

  • If the number of blocks to be written is either zero or more than the number of blocks actually available

  • If the driver handle is invalid

#define BUFFER_SIZE 4096
uint8_t writeBuffer[BUFFER_SIZE];

// Use DRV_MEMORY_GeometryGet () to find the write region geometry.
uint32_t blockStart = 0x0;
uint32_t nBlock = BUFFER_SIZE / block_size; // block_size for write geometry

// memoryHandle is the handle returned by the DRV_MEMORY_Open function.

if(DRV_MEMORY_SyncErase(memoryHandle, blockStart, nBlock) == false)
{
    // Error handling here
}

if(DRV_MEMORY_SyncWrite(memoryHandle, &writeBuffer, blockStart, nBlock) == false)
{
    // Error handling here
}

This API is supported only in RTOS environment.