Update libraries/ESP32/examples/Serial/RS485_Echo_Demo/RS485_Echo_Demo.ino

econeale · lucasssvaz · web-flow · commit 28a1ef618cb8 · 2023-12-01T09:06:13.000-05:00
Co-authored-by: Lucas Saavedra Vaz &lt;lucassvaz@yahoo.com.br&gt;
diff --git a/libraries/ESP32/examples/Serial/RS485_Echo_Demo/RS485_Echo_Demo.ino b/libraries/ESP32/examples/Serial/RS485_Echo_Demo/RS485_Echo_Demo.ino
@@ -26,6 +26,7 @@ void setup() {
   while(!Serial) { delay(10); }
 
   RS485.begin(9600, SERIAL_8N1, RS485_RX_PIN, RS485_TX_PIN);
+  while(!RS485) { delay(10); }
   if(!RS485.setPins(-1, -1, -1, RS485_RTS_PIN)){
     Serial.print("Failed to set RS485 pins");
   }

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,7 @@ void setup() {`
`26`	`26`	`while(!Serial) { delay(10); }`
`27`	`27`
`28`	`28`	`RS485.begin(9600, SERIAL_8N1, RS485_RX_PIN, RS485_TX_PIN);`
	`29`	`+ while(!RS485) { delay(10); }`
`29`	`30`	`if(!RS485.setPins(-1, -1, -1, RS485_RTS_PIN)){`
`30`	`31`	`Serial.print("Failed to set RS485 pins");`
`31`	`32`	`}`