Why removing a lot of code ?
As :
static int jtagkey_init(void)
{
- uint8_t buf[3];
- uint32_t bytes_written;
-
low_output = 0x08;
low_direction = 0x1b;
/* initialize low byte for jtag */
- buf[0] = 0x80; /* command "set data bits low byte" */
- buf[1] = low_output; /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
- buf[2] = low_direction; /* dir (output = 1), TCK/TDI/TMS = out, TDO =
in, nOE = out */
- LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
-
- if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK)
+ if (ft2232_set_data_bits_low_byte(low_output,low_direction) != ERROR_OK)
{
LOG_ERROR("couldn't initialize FT2232 with 'JTAGkey' layout");
return ERROR_JTAG_INIT_FAILED;
Please explain?
Regards,
Laurent
http://www.amontec.com
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