Add additional serial connection to EXP1 Header to connect ESP3D Wifi Module. #194

2021-09-12 16:31:36 +02:00
parent 4ad1429c5b
commit d85ebb2506
2 changed files with 20 additions and 4 deletions
--- a/Marlin/src/gcode/queue.cpp
+++ b/Marlin/src/gcode/queue.cpp
@@ -260,7 +260,7 @@ void GCodeQueue::enqueue_now_P(PGM_P const pgcode) {
 */
 void GCodeQueue::ok_to_send() {
  #if NUM_SERIAL > 1
-    const serial_index_t serial_ind = command_port();
+    const serial_index_t serial_ind = port[index_r];
    if (serial_ind < 0) return;                   // Never mind. Command came from SD or Flash Drive
    PORT_REDIRECT(serial_ind);                    // Reply to the serial port that sent the command
  #endif