Added facility to invert the polarity of input UART bits. (#4200)

2020-10-01 06:58:48 -04:00
parent d03f8f1277
commit 8fcc914853
4 changed files with 20 additions and 0 deletions
--- a/cores/esp32/HardwareSerial.h
+++ b/cores/esp32/HardwareSerial.h
@ -100,6 +100,8 @@ public:

    size_t setRxBufferSize(size_t);
    void setDebugOutput(bool);
+    
+    void setRxInvert(bool);

 protected:
    int _uart_nr;