platformio.ini

; PlatformIO Project Configuration File
;
;   Build options: build flags, source filter
;   Upload options: custom upload port, speed and extra flags
;   Library options: dependencies, extra library storages
;   Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html

[platformio]
default_envs = atmega328

[env:uno]
platform = atmelavr
board = uno
framework = arduino
monitor_speed = 115200
lib_deps = 
    fortyseveneffects/MIDI Library@^5.0.2
    fastled/FastLED@^3.5.0
    paulstoffregen/AltSoftSerial@^1.4

[env:atmega328]
platform = atmelavr
board = uno
framework = arduino
lib_deps = 
    fortyseveneffects/MIDI Library@^5.0.2
    fastled/FastLED@^3.5.0
    paulstoffregen/AltSoftSerial@^1.4
extra_scripts =
    pre:extra_script.py
    post:extra_script.py

; Copied "Arduino as ISP" from:
; https://docs.platformio.org/en/latest/platforms/atmelavr.html#upload-using-programmer
upload_protocol = custom
upload_speed = 19200
upload_flags = 
    -C
    ; use "tool-avrdude-megaavr" for the atmelmegaavr platform
    ${platformio.packages_dir}/tool-avrdude/avrdude.conf
    -p
    atmega328p
    -b
    $UPLOAD_SPEED
    -c
    usbtiny
upload_command = avrdude $UPLOAD_FLAGS -U flash:w:$SOURCE:i