; Root PlatformIO configuration for LoRa KISS modem (20 boards)
; Board-specific environments are in hardware/<vendor>/<board>/platformio.ini
; SoC shared settings are in soc/<soc>/platformio.ini

[platformio]
default_envs =
    heltec_v3
    rak_rak4631
    heltec_v2

extra_configs =
    soc/esp32/platformio.ini
    soc/esp32s3/platformio.ini
    soc/nrf52/platformio.ini
    hardware/heltec/t114/platformio.ini
    hardware/heltec/ct62/platformio.ini
    hardware/heltec/e213/platformio.ini
    hardware/heltec/e290/platformio.ini
    hardware/heltec/mesh_solar/platformio.ini
    hardware/heltec/t190/platformio.ini
    hardware/heltec/tracker/platformio.ini
    hardware/heltec/tracker_v2/platformio.ini
    hardware/heltec/v2/platformio.ini
    hardware/heltec/v3/platformio.ini
    hardware/heltec/v4/platformio.ini
    hardware/lilygo/t_beam_1w/platformio.ini
    hardware/lilygo/t_beam_sx1262/platformio.ini
    hardware/lilygo/t_beam_sx1276/platformio.ini
    hardware/lilygo/t_beam_supreme/platformio.ini
    hardware/seeed/xiao_s3_wio_sx1262/platformio.ini
    hardware/rak/rak11310/platformio.ini
    hardware/rak/rak3112/platformio.ini
    hardware/rak/rak3401/platformio.ini
    hardware/rak/rak3x72/platformio.ini
    hardware/rak/rak4631/platformio.ini

; ------------------------------------------------------------------
; Base environment — all board envs extend this.
; Provides: RadioLib dependency, default LoRa parameters.
; ------------------------------------------------------------------
[env:base]
lib_deps =
    jgromes/RadioLib@^6.6.0

monitor_speed = 115200

build_flags =
    ; Treat warnings as errors in our code, but not in third-party
    -Wall -Werror -Wno-error=unused-function
    ; C99 for KISS implementation
    -std=c99
    ; Default LoRa radio parameters — override per-board as needed
    -DLORA_FREQ_KHZ=868000UL
    -DLORA_BW_HZ=125000UL
    -DLORA_SF=7
    -DLORA_CR=5
    -DLORA_POWER_DBM=14
    -DLORA_SYNCWORD=0x12
    ; KISS serial baud rate
    -DKISS_BAUD=115200

build_src_filter =
    +<*>
    -<main_simulator.cpp>

; ------------------------------------------------------------------
; Native test environment — run unit tests on host
; ------------------------------------------------------------------
[env:test]
platform = native
test_framework = googletest
test_build_src = yes
build_flags =
    -std=c99
build_src_filter = +<*> -<main.cpp> -<radio.cpp>

; ------------------------------------------------------------------
; Native simulator environment — runs modem on host with stdio I/O
; ------------------------------------------------------------------
[env:native]
platform = native
build_flags =
    -std=c99
build_src_filter = +<main_simulator.cpp>