diff options
Diffstat (limited to 'shared-module')
| -rw-r--r-- | shared-module/board/__init__.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/shared-module/board/__init__.c b/shared-module/board/__init__.c index 952e1fc10..bbf177384 100644 --- a/shared-module/board/__init__.c +++ b/shared-module/board/__init__.c @@ -114,10 +114,12 @@ mp_obj_t common_hal_board_create_uart(void) { const mcu_pin_obj_t* rs485_dir = MP_OBJ_TO_PTR(DEFAULT_UART_BUS_RS485DIR); #ifdef DEFAULT_UART_RS485_INVERT const bool rs485_invert = true; +#else + const bool rs485_invert = false; #endif #else const mcu_pin_obj_t* rs485_dir = mp_const_none; - const bool rs485_invert = true; + const bool rs485_invert = false; #endif common_hal_busio_uart_construct(self, tx, rx, rts, cts, rs485_dir, rs485_invert, |