diff --git a/cores/esp8266/esp8266_peri.h b/cores/esp8266/esp8266_peri.h index 4d9b8406f3..1445b22dba 100644 --- a/cores/esp8266/esp8266_peri.h +++ b/cores/esp8266/esp8266_peri.h @@ -250,7 +250,7 @@ extern volatile uint32_t* const esp8266_gpioToFn[16]; #define UIFF 0 //RX FIFO Full //UART STATUS Registers Bits -#define USTX 31 //TX PIN Level +#define USTX 31 //TX PIN Level (Doesn't seem to work, always reads as 0 for both uarts. HW bug? Possible workaround: Enable loopback UxC0 |= 1< pFad - Phonifier reborn

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