Sojus07/hackrf
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

hackrf_cpldjtag: Update for new hackrf_cpld_write interface

Browse Source
This commit is contained in:
Ben Gamari
2013-09-08 13:46:03 -04:00
parent d21d616576
commit b3f6134fc1
1 changed files with 13 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
host/hackrf-tools/src/hackrf_cpldjtag.c
View File

@ -93,8 +93,7 @@ int main(int argc, char** argv)
int option_index = 0;
FILE* fd = NULL;
ssize_t bytes_read;
uint16_t xfer_len = 0;
uint8_t* pdata = &data[0];
uint8_t* pdata = &data[0];
while ((opt = getopt_long(argc, argv, "x:", long_options,
&option_index)) != EOF) {
@ -127,20 +126,20 @@ int main(int argc, char** argv)
{
fprintf(stderr, "Failed to open file: %s\n", path);
return EXIT_FAILURE;
}
}
/* Get size of the file */
fseek(fd, 0, SEEK_END); /* Not really portable but work on major OS Linux/Win32 */
length = ftell(fd);
/* Move to start */
rewind(fd);
printf("File size %d bytes.\n", length);
printf("File size %d bytes.\n", length);
if (length > MAX_XSVF_LENGTH) {
fprintf(stderr, "XSVF file too large.\n");
usage();
return EXIT_FAILURE;
}
total_length = length;
bytes_read = fread(data, 1, total_length, fd);
if (bytes_read != total_length)
@ -168,27 +167,20 @@ int main(int argc, char** argv)
printf("LED1/2/3 blinking means CPLD program success.\nLED3/RED steady means error.\n");
printf("Wait message 'Write finished' or in case of LED3/RED steady, Power OFF/Disconnect the Jawbreaker.\n");
while( length )
result = hackrf_cpld_write(device, pdata, total_length);
if (result != HACKRF_SUCCESS)
{
xfer_len = (length > PACKET_LEN) ? PACKET_LEN : length;
result = hackrf_cpld_write(device, xfer_len, pdata, total_length);
if (result != HACKRF_SUCCESS)
{
fprintf(stderr, "hackrf_cpld_write() failed: %s (%d)\n",
hackrf_error_name(result), result);
fclose(fd);
fd = NULL;
return EXIT_FAILURE;
}
pdata += xfer_len;
length -= xfer_len;
printf("hackrf_cpld_write() Writing %d bytes, remaining %d bytes.\n",
xfer_len, length);
fprintf(stderr, "hackrf_cpld_write() failed: %s (%d)\n",
hackrf_error_name(result), result);
fclose(fd);
fd = NULL;
return EXIT_FAILURE;
}
printf("Write finished.\n");
printf("Please Power OFF/Disconnect the Jawbreaker.\n");
fflush(stdout);
result = hackrf_close(device);
if( result != HACKRF_SUCCESS )
{