Allow UART1 to be inverted (#8601)

esp8266 · Jun 14, 2022 · 0e0ad1f · 0e0ad1f
1 parent bdc71e5
commit 0e0ad1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cores/esp8266/uart.cpp b/cores/esp8266/uart.cpp
@@ -696,7 +696,7 @@ uart_init(int uart_nr, int baudrate, int config, int mode, int tx_pin, size_t rx
     }
 
     uart_set_baudrate(uart, baudrate);
-    if(uart->uart_nr == UART0 && invert)
+    if((uart->uart_nr == UART0 || uart->uart_nr == UART1) && invert)
     {
         config |= BIT(UCDTRI) | BIT(UCRTSI) | BIT(UCTXI) | BIT(UCDSRI) | BIT(UCCTSI) | BIT(UCRXI);
     }