Bug with Serial + Hardware Serial when using different baud rates #55
Description
Description of defect
If I intitialize Serial.begin(115200) and hardware Serial1.begin(115200), both work.
If I initialize Serial.begin(9600) and hardware Serial1.begin(9600), both work.
If, however, I initialize Serial.begin(115200) and hardware Serial1.begin(9600), the whole code freezes.
Moreover, the battery bug fix solved in 3.0.0 is still persisting with UART.
Target(s) affected by this defect ?
Nicla Sense ME
Toolchain(s) (name and version) displaying this defect ?
Mbed OS Nicla Boards 3.0.1
Latest bootloader
Arduino 1.8.16
What version of Mbed-os are you using (tag or sha) ?
mbed-os-3.0.1
What version(s) of tools are you using. List all that apply (E.g. mbed-cli)
Mbed OS Nicla Boards 3.0.1
Latest bootloader available in the Nicla FW repo
Arduino 1.8.16
How is this defect reproduced ?
Simple example code:
#include <Arduino.h>
#include "Nicla_System.h"
void setup()
{
nicla::begin();
Serial.begin(115200);
Serial1.begin(9600);
delay(1000);
}
void loop() {
while(Serial.available()) {
char incomingCharacter = Serial.read();
if (incomingCharacter == '1') {
Serial.println("Command activated");
}
delay(100);
}
}