meshtastic-firmware/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 = tbeam ; Note: the github actions CI test build can't yet build NRF52 targets

[common]
; common is not currently used

; REQUIRED environment variables - if not set the specified default will be sued
; The following environment variables must be set in the shell if you'd like to override them.
; They are used in this ini file as systenv.VARNAME, so in your shell do export "VARNAME=fish"
; COUNTRY (default US), i.e. "export COUNTRY=EU865"
; APP_VERSION (default emptystring)
; HW_VERSION (default emptystring)

[env]

; customize the partition table
; http://docs.platformio.org/en/latest/platforms/espressif32.html#partition-tables
board_build.partitions = partition-table.csv

; note: we add src to our include search path so that lmic_project_config can override
; FIXME: fix lib/BluetoothOTA dependency back on src/ so we can remove -Isrc
build_flags = -Wno-missing-field-initializers -Isrc -Isrc/mesh -Isrc/gps -Ilib/nanopb/include -Os -Wl,-Map,.pio/build/output.map 
  -DAXP_DEBUG_PORT=Serial 
  -DHW_VERSION_${sysenv.COUNTRY}
  -DAPP_VERSION=${sysenv.APP_VERSION}
  -DHW_VERSION=${sysenv.HW_VERSION}

; not needed included in ttgo-t-beam board file
; also to use PSRAM https://docs.platformio.org/en/latest/platforms/espressif32.html#external-ram-psram
;  -DBOARD_HAS_PSRAM
;  -mfix-esp32-psram-cache-issue

; -DLOG_LOCAL_LEVEL=ESP_LOG_DEBUG -DCORE_DEBUG_LEVEL=ARDUHAL_LOG_LEVEL_DEBUG

; leave this commented out to avoid breaking Windows
;upload_port = /dev/ttyUSB0
;monitor_port = /dev/ttyUSB0

; the default is esptool
; upload_protocol = esp-prog

; monitor_speed = 115200
monitor_speed = 921600

# debug_tool = esp-prog
# debug_port = /dev/ttyACM0

debug_tool = jlink
;upload_protocol = jlink

; debug_tool = olimex-arm-usb-ocd-h
; upload_protocol = olimex-arm-usb-ocd-h

;debug_init_cmds =
;  monitor adapter_khz 10000

lib_deps =
  https://github.com/meshtastic/esp8266-oled-ssd1306.git ; ESP8266_SSD1306 
  SPI
  1260 ; OneButton library for non-blocking button debounce
  1202 ; CRC32, explicitly needed because dependency is missing in the ble ota update lib
  Wire ; explicitly needed here because the AXP202 library forgets to add it
  https://github.com/meshtastic/arduino-fsm.git 
  https://github.com/meshtastic/SparkFun_Ublox_Arduino_Library.git
  https://github.com/meshtastic/RadioLib.git
  https://github.com/meshtastic/TinyGPSPlus.git 
  
; Common settings for ESP targes, mixin with extends = esp32_base
[esp32_base]
platform = espressif32
framework = arduino
src_filter = 
  ${env.src_filter} -<nrf52/>
upload_speed = 921600
debug_init_break = tbreak setup
build_flags =
  ${env.build_flags} -Wall -Wextra -Isrc/esp32 -mfix-esp32-psram-cache-issue
# Hmm - this doesn't work yet
# board_build.ldscript = linker/esp32.extram.bss.ld
lib_ignore = segger_rtt
platform_packages =
    framework-arduinoespressif32 @ https://github.com/meshtastic/arduino-esp32.git#f26c4f96fefd13ed0ed042e27954f8aba6328f6b

; The 1.0 release of the TBEAM board
[env:tbeam]
extends = esp32_base
board = ttgo-t-beam
lib_deps =
  ${env.lib_deps}
  https://github.com/meshtastic/AXP202X_Library.git

build_flags = 
  ${esp32_base.build_flags} -D TBEAM_V10

; The original TBEAM board without the AXP power chip and a few other changes
; Note: I've heard reports this didn't work.  Disabled until someone with a 0.7 can test and debug.
;[env:tbeam0.7]
;extends = esp32_base
;board = ttgo-t-beam
;build_flags = 
;  ${esp32_base.build_flags} -D TBEAM_V07

[env:heltec]
;build_type = debug ; to make it possible to step through our jtag debugger 
extends = esp32_base
board = heltec_wifi_lora_32_V2

[env:ttgo-lora32-v1]
extends = esp32_base
board = ttgo-lora32-v1
build_flags = 
  ${esp32_base.build_flags} -D TTGO_LORA_V1

; note: the platformio definition for lora32-v2 seems stale, it is missing a pins_arduino.h file, therefore I don't think it works
[env:ttgo-lora32-v2]
extends = esp32_base
board = ttgo-lora32-v1
build_flags = 
  ${esp32_base.build_flags} -D TTGO_LORA_V2

; The Heltec Cubecell plus 
; IMPORTANT NOTE: This target doesn't yet work and probably won't ever work.  I'm keeping it around for now.
; For more details see my post in the forum.
[env:cubecellplus]
platform = https://github.com/HelTecAutomation/platform-asrmicro650x.git ; we use top-of-tree because stable version has too many bugs - asrmicro650x
framework = arduino
board = cubecell_board_plus
; FIXME, bug in cubecell arduino - they are supposed to set ARDUINO
build_flags = ${env.build_flags} -DARDUINO=100 -Isrc/cubecell
src_filter = 
  ${env.src_filter} -<esp32/> -<nrf52/>
  
; Common settings for NRF52 based targets
[nrf52_base]
platform = nordicnrf52
framework = arduino
debug_tool = jlink
build_type = debug ; I'm debugging with ICE a lot now
; note: liboberon provides the AES256 implementation for NRF52 (though not using the hardware acceleration of the NRF52840 - FIXME)
build_flags = 
  ${env.build_flags} -Wno-unused-variable -Isrc/nrf52 -Isdk-nrfxlib/crypto/nrf_oberon/include -Lsdk-nrfxlib/crypto/nrf_oberon/lib/cortex-m4/hard-float/ -lliboberon_3.0.3 
;-DCFG_DEBUG=3
src_filter = 
  ${env.src_filter} -<esp32/>
lib_ignore =
  BluetoothOTA
monitor_port = /dev/ttyACM1

debug_extra_cmds =
  source gdbinit

; after programming the flash, reset the initial PC
; debug_load_cmds = load

; Set initial breakpoint (defaults to main)
debug_init_break =
;debug_init_break = tbreak loop
;debug_init_break = tbreak Reset_Handler

; The NRF52840-dk development board
[env:nrf52dk]
extends = nrf52_base
board = nrf52840_dk_modified

# For experimenting with RAM sizes
# board_build.ldscript = linker/nrf52840_s140_sim832.ld

; The PPR board
[env:ppr]
extends = nrf52_base
board = ppr
lib_deps = 
  ${env.lib_deps}
  UC1701