Difference between revisions of "Modular ESP Firmware - Baseline - Work Environment"

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== platformio.ini ==
 
== platformio.ini ==
 +
 +
=== Common settings ===
 
<syntaxhighlight lang="ini" line="1">
 
<syntaxhighlight lang="ini" line="1">
 +
[env]
 +
platform = espressif8266
 +
; For now, let's stick with the 8266 family MCUs
 +
 +
framework = arduino
  
 +
monitor_speed = 115200
 +
; I like my serial comms fast.  (Without this line you get the default of 9600)
 +
 +
build_flags =
 +
            -D DEBUG      ; This is just plain handy.  Use it to turn debugging output on/off...
 +
;            -D DEBUG0    ; Show extra WiFi Debug info
 +
</syntaxhighlight>
 +
 +
=== Most ESP8266 Devices ===
 +
<syntaxhighlight lang="ini" line="1">
 
[env:esp8266]
 
[env:esp8266]
−
platform = espressif8266
 
 
board = esp07
 
board = esp07
 
; Pretty much ANY esp8266 board is an esp07 as far as Platformio is concerned
 
; Pretty much ANY esp8266 board is an esp07 as far as Platformio is concerned
−
framework = arduino
 
  
−
monitor_speed = 115200
+
</syntaxhighlight>
  
−
build_flags = -D DEBUG
+
=== esp-01 ===
 +
<syntaxhighlight lang="ini" line="1">
 +
[env:esp01]
 +
board = esp01
 +
</syntaxhighlight>
  
 +
=== esp-M3 ===
 +
<syntaxhighlight lang="ini" line="1">
 +
[env:espM3]
 +
board = esp8285
 
</syntaxhighlight>
 
</syntaxhighlight>
 +
 +
=== Notes ===
 +
You can put as many <code>[env:]</code> sections in as you like & select one at compile-time based on which particular device you're programming.
 +
 +
You'll also be adding other options to the <code>[env:]</code> blocks.
 +
 +
Things like <code>lib_deps</code> come to mind...
 +
 +
<code>build_flags</code> are a good way to customise compiles from a single codebase onto different devices.
 +
 +
For an in-depth set of documentation, see [https://docs.platformio.org/en/latest/projectconf/# “platformio.ini” (Project Configuration File)].  You can get pretty involved in this file & do a lot to control how things are built.

Latest revision as of 15:48, 2 January 2021

platformio.ini

Common settings

 1 [env]
 2 platform = espressif8266
 3 ; For now, let's stick with the 8266 family MCUs
 4 
 5 framework = arduino
 6 
 7 monitor_speed = 115200
 8 ; I like my serial comms fast.  (Without this line you get the default of 9600)
 9 
10 build_flags =
11             -D DEBUG      ; This is just plain handy.  Use it to turn debugging output on/off...
12 ;            -D DEBUG0     ; Show extra WiFi Debug info

Most ESP8266 Devices

1 [env:esp8266]
2 board = esp07
3 ; Pretty much ANY esp8266 board is an esp07 as far as Platformio is concerned

esp-01

1 [env:esp01]
2 board = esp01

esp-M3

1 [env:espM3]
2 board = esp8285

Notes

You can put as many [env:] sections in as you like & select one at compile-time based on which particular device you're programming.

You'll also be adding other options to the [env:] blocks.

Things like lib_deps come to mind...

build_flags are a good way to customise compiles from a single codebase onto different devices.

For an in-depth set of documentation, see “platformio.ini” (Project Configuration File). You can get pretty involved in this file & do a lot to control how things are built.

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