NorFlash_GetDeviceSectorInRegion
Default mainpageat91libmemoriesnorflashNorFlash_GetDeviceSectorInRegion
Description Source Call Graph
Start Line: 218
unsigned short NorFlash_GetDeviceSectorInRegion(struct NorFlashInfo *pNorFlashInfo, unsigned int memoryOffset)
{
    unsigned short numBlockRegion,numBlockPerRegion;
    unsigned short sectorId = 0;
    unsigned int size = 0;
    unsigned char done = 0;
    unsigned short i , j;
    
    numBlockRegion = pNorFlashInfo->cfiDescription.norFlashCfiDeviceGeometry.numEraseRegion;
    
    for (i = 0; i < numBlockRegion; i++) {
        numBlockPerRegion = (pNorFlashInfo->cfiDescription.norFlashCfiDeviceGeometry.eraseRegionInfo[i]).Y + 1;
        for (j = 0; j < numBlockPerRegion; j++) {
            size+= (pNorFlashInfo->cfiDescription.norFlashCfiDeviceGeometry.eraseRegionInfo[i].Z) * 256 ;
            if(size >= memoryOffset) {
                done = 1;
                break;
            }
            sectorId++;
        }
        if (done) break;
    }
    
    return sectorId;
}