build-and-flash

#!/bin/bash
set -e

# -- Config --
board_variant="3_3V"            # "3_3V" or "5V"
programmer="-p /dev/ttyUSB0"    # alt. "-P usbasp"
app_name=gardensensor

libraries="./libraries/KnxTpUart"

# -- Run --
if [ "${board_variant}" = "3_3V" ]; then
  # Arduino pro mini 3,3V 8MHz
  board_name="arduino:avr:pro:cpu=8MHzatmega328"
elif [ "${board_variant}" = "5V" ]; then
  # Arduino pro mini 5V 16MHz
  board_name="arduino:avr:pro:cpu=16MHzatmega328"
else
  echo "Error: Unknown board variant selected: ${board_variant}"
  exit 1
fi

echo "== Compiling application ${app_name} for board ${board_name} / variant ${board_variant}..."
arduino-cli compile -v \
    --libraries ${libraries} \
    --fqbn ${board_name} \
    --build-property build.extra_flags=-DBOARD_VOLTAGE=VOLTAGE_${board_variant} \
    ${app_name}
echo "== Compilation done."
echo
echo "== Flashing binary to board ${board_name}..."
arduino-cli upload -v ${programmer} --fqbn ${board_name} ${app_name}
echo "== Flashing done."