ulong skymedi_write_file(struct mmc * mmc, lbaint_t start, char *name,
u32 timeout_ms)
{
unsigned char *buffer = (unsigned char *)Bulk_out_buf; //???
file_header_t *header =
get_file_header(buffer, BULK_OUT_BUF_SIZE, name);
if (header == NULL) {
printf("can't find file %s\n", name);
return 0;
}
u32 size = header->size;
void *src = buffer + header->offset;
lbaint_t blkcnt = (size - 1) / 512 + 1;
lbaint_t cur, blocks_todo = blkcnt;
if (mmc_set_blocklen(mmc, mmc->write_bl_len))
return 0;
do {
cur = (blocks_todo > mmc->b_max) ? mmc->b_max : blocks_todo;
if (skymedi_write_blocks(mmc, start, cur, src, timeout_ms) !=
cur)
return 0;
blocks_todo -= cur;
start += cur;
src += cur * mmc->write_bl_len;
} while (blocks_todo > 0);
return blkcnt;
}
int report_data(void)
{
char filename[91];
FILE *fid;
printf("Enter the file name for reporting statistics: ");
gets(filename);
printf("\n");
int error = check_file_name(filename);
if (!error)
{
fid = fopen(filename, "r");
if (!fid)
{
// error in opening file
printf(
"Error in opening file %s: Check to make sure filename is correct and file exists.\n",
filename);
return FILE_ERROR; // a return here means we don't need an else clause
}
// Getting the data from the file.
FileHeaderPtr fh_p = (FileHeaderPtr) malloc(sizeof(FileHeader));
get_file_header(fh_p, fid);
char buffer[256];
printf("%s", to_string_file_header(fh_p, buffer));
fclose(fid);
printf("\nReporting Statistics for %s", filename);
printf("\nThe mean is: %f", fh_p->mean);
printf("\nThe median is: %f", fh_p->median);
printf("\nThe variance is: %f", fh_p->variance);
printf("\nThe standard deviation is: %f\n", fh_p->std_dev);
printf("Reporting Statistics complete. Closing %s\n", filename);
free(fh_p);
}
return error;
}
