ECMA-419 Serial exception on ESP32 when re-opening #1462
Description
Moddable Six. Windos, IDF 5.3.0
This is my funcion to open the Serial port:
(RX: GPIO2 TX: GPIO3)
let serial17;
function activeSerial(baud, port, type , size) {
serial17 = new device.io.Serial({
...device.Serial.default,
baud: baud,
port: port,
format: type,
onReadable: function(count) {
// my code
}
});
}
it works fine, but I can run the following instruction once.
serial17.close()
Timer.delay(1000);
activeSerial(Preference.get("baudRateSet", "integer"), 1 , "buffer", 200)
The second one I get the error
xsUnknownError("uart_isr_register failed");
Can you help me?
Regards