[WIP baudrate autodetection]

arduino · Jul 29, 2024 · 2cdcca5 · 2cdcca5
1 parent 9ce159f
commit 2cdcca5
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/libraries/WiFiS3/src/Modem.cpp b/libraries/WiFiS3/src/Modem.cpp
@@ -34,6 +34,20 @@ void ModemClass::begin(int badurate){
 /* -------------------------------------------------------------------------- */
  if(_serial != nullptr && !beginned) {
  _serial->begin(badurate);
+
+ if(_serial_debug && _debug_level >= 2) {
+ _serial_debug->println("Baudrate autodetection started");
+ }
+ // auto baudrate detection algorithm
+ do {
+ _serial->write(0x55);
+ // delay(1);
+ } while(!_serial->available() || _serial->read() != 0x55); // TODO put timeout
+
+ if(_serial_debug && _debug_level >= 2) {
+ _serial_debug->print("Baudrate autodetection terminated");
+ }
+
  beginned = true;
  string res = "";
  _serial->flush();