Welcome to the Bridgetek Community!
Please read our Welcome Note
Technical Support enquires
please contact the team @ Bridgetek Support
Please refer to our website for detailed information on all our products - Bridgetek - Bridging Technology
int Utils_Write_File_To_Flash(uchar8_t *fileName, uint32_t addr, uint32_t tmp_ram_addr)
{
FILE *fp;
uint32_t fileLen, ret, progress = 0;
uint8_t pBuff[(1024 * 32)];
fp = fopen(fileName, "rb+");
if (fp) {
fseek(fp, 0, SEEK_END);
ret = fileLen = ftell(fp);
fseek(fp, 0, SEEK_SET);
while (fileLen > 0)
{
progress = (ret - fileLen) * 100 / ret;
fprintf(stderr, "Progress PROG %d\n", progress);
fflush(stderr);
int32_t ramlen = 0;
tmp_ram_addr = 0;
while ((ramlen < (1024 * 1024)) && (fileLen > 0))
{
uint32_t blocklen = fileLen > (1024 * 32) ? (1024 * 32) : fileLen;
fread(pBuff, 1, blocklen, fp);
fileLen -= blocklen;
Gpu_Hal_WrMem(phost, tmp_ram_addr, pBuff, blocklen); //write data to RAM_G
tmp_ram_addr += blocklen;
ramlen += blocklen;
}
ramlen = (ramlen + 4095) & (~4095);//to ensure 4KB alignment
Gpu_CoCmd_FlashHelper_Update(phost, addr, 0, ramlen); // CMD_FLASHUPDATE
addr += ramlen;
}
fclose(fp);
}
else {
printf("Unable to open file: %s\n", fileName);
}
return ret; /* File size */
}