The Project configuration file is named platformio.ini. This is a
INI-style file.
platformio.ini has sections (each denoted by a [header]) and
key / value pairs within the sections. Lines beginning with ;
are ignored and may be used to provide comments.
Multiple values option can be specified in 2 ways:
Split values with “, “ (comma + space)
Use multi-line format, where each new line should start with 2 spaces (minimum)
There are 2 system reserved sections:
PlatformIO Core (CLI) settings: Section [platformio]
Environment settings: Section [env]
The other sections can be used by users, for example, for Dynamic variables. The sections and their allowable values are described below.
Example
[platformio]
default_envs = nodemcuv2
; You MUST inject these options into [env:] section
; using ${common_env_data.***} (see below)
[common_env_data]
build_flags =
-D VERSION=1.2.3
-D DEBUG=1
lib_deps_builtin =
SPI
Wire
lib_deps_external =
ArduinoJson@~5.6,!=5.4
https://github.com/gioblu/PJON.git#v2.0
IRremoteESP8266=https://github.com/markszabo/IRremoteESP8266/archive/master.zip
[env:nodemcuv2]
platform = espressif8266
framework = arduino
board = nodemcuv2
; Build options
build_flags =
${common_env_data.build_flags}
-DSSID_NAME=HELLO
-DSSID_PASWORD=WORLD
; Library options
lib_deps =
${common_env_data.lib_deps_builtin}
${common_env_data.lib_deps_external}
https://github.com/me-no-dev/ESPAsyncTCP.git
PubSubClient@2.6
OneWire
; Serial Monitor options
monitor_speed = 115200
monitor_flags =
--encoding
hexlify
; Unit Testing options
test_ignore = test_desktop
[env:bluepill_f103c8]
platform = ststm32
framework = arduino
board = bluepill_f103c8
; Build options
build_flags = ${common_env_data.build_flags}
; Library options
lib_deps =
${common_env_data.lib_deps_external}
; Debug options
debug_tool = custom
debug_server =
JLinkGDBServer
-singlerun
-if
SWD
-select
USB
-port
2331
-device
STM32F103C8
; Unit Testing options
test_ignore = test_desktop