uint32_t testNOR(uint32_t startAddress, uint32_t size, uint16_t bufferSize) {
uint8_t index;
uint16_t numWord;
uint16_t check;
uint8_t startBlock = startAddress / NORFLASH_SECTOR_SIZE;
uint8_t endBlock = (startAddress + size) / NORFLASH_SECTOR_SIZE;
NORFLASH_Status status;
NORFLASH_Id chipId;
NORFLASH_Init();
// for (index = startBlock; index <= endBlock; index++) {
// status = NORFLASH_EraseBlockNum(index);
// }
// SerialSendBytes("Start writing.\r\n", 16);
// for (numWord = 0; numWord < size; numWord++) {
// NORFLASH_WriteWord(startAddress + numWord, numWord);
// }
// SerialSendBytes("Memory written.\r\n", 17);
char testLine[24] = "Addr:xxxxxxxx : yyyy \r\n";
for (numWord = 0; numWord < size; numWord++) {
check = NORFLASH_ReadWord(startAddress + numWord);
getHexFromLong(testLine + 5, startAddress + numWord, 8);
getHexFromLong(testLine + 17, check, 4);
Delay_ms(1);
SerialSendBytes(testLine, 24);
}
return 0;
}
/**************************************************************************//**
* @brief
* Initialize the storage media interface.
*****************************************************************************/
bool MSDDMEDIA_Init( void )
{
#if ( MSD_MEDIA != MSD_SDCARD_MEDIA ) && ( MSD_MEDIA != MSD_NORFLASH_MEDIA )
numSectors = MEDIA_SIZE / 512;
#endif
#if ( MSD_MEDIA == MSD_PSRAM_MEDIA )
storage = (uint8_t*)EBI_BankAddress( EBI_BANK2 );
storage[0] = 0; /* To force new "format disk" when host detects disk. */
#endif
#if ( MSD_MEDIA == MSD_SDCARD_MEDIA )
/* Enable SPI access to MicroSD card */
BSP_PeripheralAccess( BSP_MICROSD, true );
MICROSD_Init();
if ( disk_initialize( 0 ) != 0 )
return false;
/* Get numSectors from media. */
if ( disk_ioctl( 0, GET_SECTOR_COUNT, &numSectors ) != RES_OK )
return false;
#endif
#if ( MSD_MEDIA == MSD_FLASH_MEDIA )
flashStatus.pendingWrite = false;
MSC_Init(); /* Unlock and calibrate flash timing */
MSC_Deinit(); /* Lock flash */
#endif
#if ( MSD_MEDIA == MSD_NORFLASH_MEDIA )
flashStatus.pendingWrite = false;
NORFLASH_Init(); /* Initialize NORFLASH interface */
storage = (uint8_t*)NORFLASH_DeviceInfo()->baseAddress;
flashPageSize = NORFLASH_DeviceInfo()->sectorSize;
/* Use external PSRAM as page (flash sector) buffer */
flashPageBuf = (uint8_t*)EBI_BankAddress( EBI_BANK2 );
numSectors = NORFLASH_DeviceInfo()->deviceSize / 512;
#endif
return true;
}
