; =============================================================================
; AR BNO085 Compact Node v1 -- firmware build configuration
; =============================================================================
;
; Target hardware: AR-BNO085-NODE v1.0 (ESP32-DOWD, compact board)
; Role:            NMEA 2000 IMU node -- publishes heading (PGN 127250)
;                  and rate-of-turn (PGN 127251) from BNO085 sensor.
;
; Pinout:
;   GPIO21 -- I2C SDA  (BNO085)
;   GPIO22 -- I2C SCL  (BNO085)
;   GPIO34 -- BNO085 INT (data-ready, active low, input-only)
;   GPIO13 -- BNO085 NRST (output, active low, drive LOW to reset)
;   GPIO23 -- CAN TX  (MCP2562T)
;   GPIO4  -- CAN RX  (MCP2562T)
; =============================================================================

[platformio]
src_dir = src
default_envs = esp32-dev

[env]
platform = espressif32@^6.7.0
framework = arduino
monitor_speed = 115200
monitor_filters = esp32_exception_decoder, time
build_flags =
    -std=gnu++17
    -DCORE_DEBUG_LEVEL=3
    -DAR_FW_VERSION=\"1.0.0\"
    -Wall
    -Wno-unused-parameter
build_unflags =
    -std=gnu++11
lib_deps =
    ttlappalainen/NMEA2000-library@^4.22.0
    ttlappalainen/NMEA2000_esp32@^1.0.3
    sparkfun/SparkFun BNO08x Cortex Based IMU@^1.0.3

[env:esp32-dev]
board = esp32dev
build_type = release
build_flags =
    ${env.build_flags}
    -Os