fix avr uploading

Firmware/MotorControl/platformio.ini

@@ -23,12 +23,17 @@ board_hardware.uart = no_bootloader
 ; Brown-out detection
 board_hardware.bod = 2.7v
 
+; specify fuses because platformio burns wrong ones when uploading
+board_fuse.lfuse = 0xf7
+board_fuse.hfuse = 0xd7
+board_fuse.efuse = 0xfd
+
 board_upload.speed = 115200
 
 monitor_speed = 9600
 
 upload_protocol = stk500
 upload_port = COM3
-upload_flags =
+upload_flags = -PCOM3
 
 lib_deps = 883 #Servo

Firmware/MotorControl/src/Pen.cpp

@@ -35,4 +35,4 @@ void Pen::init() {
 
 bool Pen::getEngaged() { return engaged; }
 
-Pen pen(7, 100, 180);
+Pen pen(7, 100, 175);