; Flipdot display - one PlatformIO project, two firmware targets.
;
;   nano       Arduino Nano that drives the Brose flipdot panels directly (USB upload)
;   nano_ota   Same Nano firmware, flashed over WiFi through the ESP32
;   esp32     ESP32 "brain" (WiFi, NTP clock, Home Assistant) - OTA upload
;   esp32_usb  Same ESP32 firmware, flashed over USB (first flash / recovery)
;   native     Unit tests for the Nano firmware, run on the PC (needs gcc on PATH)
;
; Build all:        pio run
; Build one:        pio run -e nano
; Upload one:       pio run -e nano -t upload
; Serial monitor:   pio device monitor -e nano
; Run tests:        pio test -e native
;
; https://docs.platformio.org/page/projectconf.html

[platformio]
default_envs = nano, esp32

[env]
framework = arduino
monitor_speed = 115200
lib_deps =
	adafruit/Adafruit GFX Library@^1.10.12
; Tests only run in the native environment, never on the boards
test_ignore = *

; ---------------------------------------------------------------------------
; Arduino Nano - display driver
; ---------------------------------------------------------------------------
[env:nano]
platform = atmelavr
board = nanoatmega328
board_build.mcu = atmega328p
board_build.f_cpu = 16000000L
build_src_filter = +<nano/>
; Uncomment when using the PLCC adapter board (different pinout, see lib/BROSE9323/BROSE9323.h)
; build_flags = -D FLIPDOT_PLCC_ADAPTER
upload_port = COM10
monitor_port = COM10

; Same Nano firmware, flashed over WiFi through the ESP32 (see README.md).
; Needs the Nano TX -> ESP32 GPIO 16 wire. upload_port = ESP32 IP[:port], default port 2323.
[env:nano_ota]
extends = env:nano
upload_protocol = custom
upload_port = 10.1.1.198
upload_command = "$PYTHONEXE" "$PROJECT_DIR/tools/nano_net_upload.py" "$SOURCE" $UPLOAD_PORT

; ---------------------------------------------------------------------------
; ESP32 - controller, talks to the Nano over serial
; ---------------------------------------------------------------------------
[env:esp32]
platform = espressif32
board = esp32doit-devkit-v1
build_src_filter = +<esp32/>
; ESPSERIAL turns the BROSE9323 driver into a serial client: every draw call is
; sent to the Nano as a text command instead of toggling GPIO pins.
build_flags = -D ESPSERIAL
lib_deps =
	${env.lib_deps}
	https://github.com/robjen/GFX_fonts.git
	dawidchyrzynski/home-assistant-integration@^2.1.0
	knolleary/PubSubClient@^2.8.0
upload_protocol = espota
upload_port = 10.1.1.198
monitor_port = COM11

[env:esp32_usb]
extends = env:esp32
upload_protocol = esptool
upload_port = COM11

; ---------------------------------------------------------------------------
; Native - unit tests for the Nano firmware on the PC (test/test_nano)
; The Arduino core, EEPROM and the display driver are replaced by test/mocks.
; ---------------------------------------------------------------------------
[env:native]
platform = native
framework =
lib_deps =
lib_ignore = BROSE9323
test_ignore =
test_build_src = yes
build_src_filter = +<nano/>
build_flags = -std=gnu++17 -I test/mocks