...

Author: turbo-bert

arduino/Main/Main.ino

@@ -0,0 +1,15 @@
+void setup() {
+Serial.begin(9600);
+}
+
+int byte_value=0;
+
+void loop() {
+if (Serial.available() > 0) {
+   byte_value=Serial.read();
+   Serial.println(byte_value, DEC);
+}
+Serial.write('_');
+delay(1000);
+}
+

arduino/Makefile

@@ -1,10 +1,11 @@
 default:
 	ac compile --fqbn arduino:avr:uno Main
-	ac upload --fqbn arduino:avr:uno -p /dev/ttyACM0 Main
+	ac upload --fqbn arduino:avr:uno -p /dev/ttyUSB0 Main
 
 install:
 	curl -L -o site.html 'https://arduino.github.io/arduino-cli/0.35/installation/'
 	curl -L -O 'https://downloads.arduino.cc/arduino-cli/arduino-cli_latest_Linux_ARM64.tar.gz'
+	#curl -L -O 'https://downloads.arduino.cc/arduino-cli/arduino-cli_latest_Linux_64bit.tar.gz'
 	echo "tar cvfz that single executable into /usr/local/bin/ac manually"
 
 init:
@@ -14,5 +15,5 @@ init:
 	ac core list
 
 cat:
-	stty -F /dev/ttyACM0 raw 9600
-	cat /dev/ttyACM0
+	stty -F /dev/ttyUSB0 raw 9600
+	cat /dev/ttyUSB0