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hackrf_cpldjtag: Update for new hackrf_cpld_write interface

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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
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34
host/hackrf-tools/src/hackrf_cpldjtag.c
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@ -93,8 +93,7 @@ int main(int argc, char** argv)
int option_index = 0; int option_index = 0;
FILE* fd = NULL; FILE* fd = NULL;
ssize_t bytes_read; 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, while ((opt = getopt_long(argc, argv, "x:", long_options,
&option_index)) != EOF) { &option_index)) != EOF) {
@ -127,20 +126,20 @@ int main(int argc, char** argv)
{ {
fprintf(stderr, "Failed to open file: %s\n", path); fprintf(stderr, "Failed to open file: %s\n", path);
return EXIT_FAILURE; return EXIT_FAILURE;
} }
/* Get size of the file */ /* Get size of the file */
fseek(fd, 0, SEEK_END); /* Not really portable but work on major OS Linux/Win32 */ fseek(fd, 0, SEEK_END); /* Not really portable but work on major OS Linux/Win32 */
length = ftell(fd); length = ftell(fd);
/* Move to start */ /* Move to start */
rewind(fd); rewind(fd);
printf("File size %d bytes.\n", length); printf("File size %d bytes.\n", length);
if (length > MAX_XSVF_LENGTH) { if (length > MAX_XSVF_LENGTH) {
fprintf(stderr, "XSVF file too large.\n"); fprintf(stderr, "XSVF file too large.\n");
usage(); usage();
return EXIT_FAILURE; return EXIT_FAILURE;
} }
total_length = length; total_length = length;
bytes_read = fread(data, 1, total_length, fd); bytes_read = fread(data, 1, total_length, fd);
if (bytes_read != total_length) 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("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"); 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; fprintf(stderr, "hackrf_cpld_write() failed: %s (%d)\n",
result = hackrf_cpld_write(device, xfer_len, pdata, total_length); hackrf_error_name(result), result);
if (result != HACKRF_SUCCESS) fclose(fd);
{ fd = NULL;
fprintf(stderr, "hackrf_cpld_write() failed: %s (%d)\n", return EXIT_FAILURE;
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);
} }
printf("Write finished.\n"); printf("Write finished.\n");
printf("Please Power OFF/Disconnect the Jawbreaker.\n"); printf("Please Power OFF/Disconnect the Jawbreaker.\n");
fflush(stdout); fflush(stdout);
result = hackrf_close(device); result = hackrf_close(device);
if( result != HACKRF_SUCCESS ) if( result != HACKRF_SUCCESS )
{ {