meCoffee_in_CPP/platformio.ini

; meCoffee firmware (PlatformIO, Arduino core + plain C++ logic library)
; See README.md and docs/AGENT_HANDOFF.md.

[platformio]
default_envs = 328p8m

[common]
build_flags =
    -DCOMPAT_V10=1
    -Wall
    -Wextra
extra_scripts = pre:tools/apply_cplusplus_flags.py

[env:328p8m]
platform = atmelavr@5.3.0
board = 328p8m
; The device-matched original bootloader occupies 0x7c00..0x7fff (1 KiB).
board_upload.maximum_size = 31744
framework = arduino
; The registry toolchain (x86_64 avr-gcc 7.3) does not run on Apple Silicon without
; Rosetta. tools/toolchain-native wraps the Homebrew avr-gcc 9.5 (arm64).
; On Intel/Rosetta hosts use: toolchain-atmelavr@1.70300.191015
platform_packages =
    framework-arduino-avr@5.4.0
    toolchain-atmelavr@symlink://tools/toolchain-native
build_flags = ${common.build_flags}
extra_scripts = ${common.extra_scripts}
lib_deps =
    meCoffee_controller_logic
    meCoffee_hardware_access
lib_ignore = meCoffee_simulated_hardware
lib_ldf_mode = chain
upload_protocol = arduino
upload_speed = 57600

[env:uno]
extends = env:328p8m
board = uno
board_upload.maximum_size = 32256
board_build.f_cpu = 16000000L
build_flags =
    ${common.build_flags}
    -DMECOFFEE_ARDUINO_16MHZ=1
upload_speed = 115200

[env:pro_mini]
extends = env:uno
board = pro16MHzatmega328
board_upload.maximum_size = 30720
upload_speed = 57600

[env:nano]
extends = env:uno
board = nanoatmega328new
board_upload.maximum_size = 30720
upload_speed = 115200

; Bench-only BLE upload experiment, pinned to the verified stock Uno Optiboot 4.4.
; See docs/UNO_BLE_FLASH_TEST.md. USB installer checks the bootloader before writing.
[env:uno_ble_test]
extends = env:uno
build_flags =
    ${env:uno.build_flags}
    -DMECOFFEE_UNO_BLE_TEST=1
upload_protocol = custom
upload_command = "$PYTHONEXE" "$PROJECT_DIR/tools/ble_test/upload_usb.py" --port "$UPLOAD_PORT" "$SOURCE"

; Same firmware with start-up padded to the original's start-up time (differential runs only).
[env:328p8m_aligned]
extends = env:328p8m
build_flags =
    ${common.build_flags}
    -DMECOFFEE_CONSTRUCTION_ALIGNMENT_MICROSECONDS=5900
    -DMECOFFEE_SETUP_ALIGNMENT_MICROSECONDS=1100

[env:float_check]
extends = env:328p8m
build_src_filter = -<*> +<../tools/avr_checks/float_check.cpp>

[env:native]
platform = native
build_flags =
    ${common.build_flags}
    -DNATIVE_TEST=1
extra_scripts = ${common.extra_scripts}
lib_ignore = meCoffee_hardware_access
lib_deps =
    meCoffee_controller_logic
    meCoffee_simulated_hardware
test_framework = unity

[env:native_arduino16m]
extends = env:native
build_flags =
    ${env:native.build_flags}
    -DMECOFFEE_ARDUINO_16MHZ=1