diff options
Diffstat (limited to 'src/tmcuart.c')
| -rw-r--r-- | src/tmcuart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tmcuart.c b/src/tmcuart.c index 82846b88..e4b04cb8 100644 --- a/src/tmcuart.c +++ b/src/tmcuart.c @@ -176,7 +176,7 @@ command_config_tmcuart(uint32_t *args) , sizeof(*t)); uint8_t pull_up = args[2]; uint32_t rx_pin = args[1], tx_pin = args[3]; - t->rx_pin = gpio_in_setup(rx_pin, pull_up); + t->rx_pin = gpio_in_setup(rx_pin, !!pull_up); t->tx_pin = gpio_out_setup(tx_pin, 1); t->cfg_bit_time = args[4]; t->flags = (TU_LINE_HIGH | (pull_up ? TU_PULLUP : 0) |