diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/drivers/buspirate.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/jtag/drivers/buspirate.c b/src/jtag/drivers/buspirate.c index 1c433a96..e5f8fb63 100644 --- a/src/jtag/drivers/buspirate.c +++ b/src/jtag/drivers/buspirate.c @@ -633,24 +633,24 @@ static void buspirate_tap_make_space(int scans, int bits) static void buspirate_tap_append(int tms, int tdi) { - int index; + int chain_index; buspirate_tap_make_space(0, 1); - index = tap_chain_index / 8; + chain_index = tap_chain_index / 8; - if (index < BUSPIRATE_BUFFER_SIZE) { + if (chain_index < BUSPIRATE_BUFFER_SIZE) { int bit_index = tap_chain_index % 8; uint8_t bit = 1 << bit_index; if (tms) - tms_chain[index] |= bit; + tms_chain[chain_index] |= bit; else - tms_chain[index] &= ~bit; + tms_chain[chain_index] &= ~bit; if (tdi) - tdi_chain[index] |= bit; + tdi_chain[chain_index] |= bit; else - tdi_chain[index] &= ~bit; + tdi_chain[chain_index] &= ~bit; tap_chain_index++; } else @@ -832,13 +832,13 @@ static void buspirate_jtag_get_adcs(int fd) ((float)c)/155.1515, ((float)d)/155.1515); } -static unsigned char buspirate_jtag_command(int buspirate_fd, +static unsigned char buspirate_jtag_command(int fd, char *cmd, int cmdlen) { int res; int len = 0; - res = buspirate_serial_write(buspirate_fd, cmd, cmdlen); + res = buspirate_serial_write(fd, cmd, cmdlen); if ((cmd[0] == CMD_UART_SPEED) || (cmd[0] == CMD_PORT_MODE) @@ -857,7 +857,7 @@ static unsigned char buspirate_jtag_command(int buspirate_fd, default: LOG_INFO("Wrong !"); } - res = buspirate_serial_read(buspirate_fd, cmd, len); + res = buspirate_serial_read(fd, cmd, len); if (res > 0) return (unsigned char)cmd[1]; else @@ -874,8 +874,8 @@ static int buspirate_serial_setspeed(int fd, speed_t speed) struct termios t_opt; /* set the serial port parameters */ - fcntl(buspirate_fd, F_SETFL, 0); - tcgetattr(buspirate_fd, &t_opt); + fcntl(fd, F_SETFL, 0); + tcgetattr(fd, &t_opt); cfsetispeed(&t_opt, speed); cfsetospeed(&t_opt, speed); t_opt.c_cflag |= (CLOCAL | CREAD); @@ -888,8 +888,8 @@ static int buspirate_serial_setspeed(int fd, speed_t speed) t_opt.c_oflag &= ~OPOST; t_opt.c_cc[VMIN] = 0; t_opt.c_cc[VTIME] = 10; - tcflush(buspirate_fd, TCIFLUSH); - tcsetattr(buspirate_fd, TCSANOW, &t_opt); + tcflush(fd, TCIFLUSH); + tcsetattr(fd, TCSANOW, &t_opt); return 0; } |