mirror of
https://github.com/platformio/platformio-core.git
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Add support for Digistump development platform
This commit is contained in:
Valeriy Koval
21
examples/digistump/digitstump-blink/README.rst
Normal file
21
examples/digistump/digitstump-blink/README.rst
Normal file
@ -0,0 +1,21 @@
|
||||
How to buid PlatformIO based project
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||||
====================================
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||||
|
||||
1. `Install PlatformIO <http://docs.platformio.org/en/latest/installation.html>`_
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||||
2. Download `source code with examples <https://github.com/ivankravets/platformio/archive/develop.zip>`_
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3. Extract ZIP archive
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4. Run these commands:
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.. code-block:: bash
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# Change directory to example
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> cd platformio-develop/examples/digistump/digitstump-blink
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# Process example project
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> platformio run
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# Upload firmware
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> platformio run --target upload
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# Clean build files
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> platformio run --target clean
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33
examples/digistump/digitstump-blink/platformio.ini
Normal file
33
examples/digistump/digitstump-blink/platformio.ini
Normal file
@ -0,0 +1,33 @@
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#
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# Project Configuration File
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#
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# A detailed documentation with the EXAMPLES is located here:
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# http://docs.platformio.org/en/latest/projectconf.html
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#
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# A sign `#` at the beginning of the line indicates a comment
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# Comment lines are ignored.
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# Simple and base environment
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# [env:mybaseenv]
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# platform = %INSTALLED_PLATFORM_NAME_HERE%
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# framework =
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# board =
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#
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# Automatic targets - enable auto-uploading
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# targets = upload
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[env:digispark-tiny]
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platform = digistump
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framework = arduino
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board = digispark-tiny
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[env:digispark-pro32]
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platform = digistump
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framework = arduino
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board = digispark-pro32
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[env:digix]
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platform = digistump
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framework = arduino
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board = digix
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29
examples/digistump/digitstump-blink/src/Blink.ino
Normal file
29
examples/digistump/digitstump-blink/src/Blink.ino
Normal file
@ -0,0 +1,29 @@
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/*
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Blink
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Turns on an LED on for one second, then off for one second, repeatedly.
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Most Arduinos have an on-board LED you can control. On the Uno and
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Leonardo, it is attached to digital pin 13. If you're unsure what
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pin the on-board LED is connected to on your Arduino model, check
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the documentation at http://arduino.cc
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This example code is in the public domain.
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modified 8 May 2014
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by Scott Fitzgerald
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*/
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// the setup function runs once when you press reset or power the board
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void setup() {
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// initialize digital pin 13 as an output.
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pinMode(13, OUTPUT);
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}
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// the loop function runs over and over again forever
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void loop() {
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digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(1000); // wait for a second
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digitalWrite(13, LOW); // turn the LED off by making the voltage LOW
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delay(1000); // wait for a second
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}
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101
platformio/boards/digistump.json
Normal file
101
platformio/boards/digistump.json
Normal file
@ -0,0 +1,101 @@
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{
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"digispark-tiny": {
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"build": {
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"core": "digispark_tiny",
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"extra_flags": "-DARDUINO_ARCH_AVR -DARDUINO_AVR_DIGISPARK",
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"f_cpu": "16000000L",
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"mcu": "attiny85",
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"variant": "digispark_tiny"
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},
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"name": "Digispark (Default - 16.5mhz)",
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"platform": "digistump",
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"upload": {
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"disable_flushing": false,
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"maximum_ram_size": 512,
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"maximum_size": 14844,
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"protocol": "usb",
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"use_1200bps_touch": false,
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"wait_for_upload_port": false
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}
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},
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"digispark-pro": {
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"build": {
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"core": "digispark_pro",
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"extra_flags": "-DARDUINO_ARCH_AVR -DARDUINO_AVR_DIGISPARKPRO",
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"f_cpu": "16000000L",
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"mcu": "attiny167",
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"variant": "digispark_pro"
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},
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"name": "Digispark Pro (Default 16 Mhz)",
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"platform": "digistump",
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"upload": {
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"disable_flushing": false,
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"maximum_ram_size": 512,
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"maximum_size": 14844,
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"protocol": "usb",
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"use_1200bps_touch": false,
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"wait_for_upload_port": false
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}
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},
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"digispark-pro32": {
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"build": {
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"core": "digispark_pro",
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"extra_flags": "-DARDUINO_ARCH_AVR -DARDUINO_AVR_DIGISPARKPRO",
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"f_cpu": "16000000L",
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"mcu": "attiny167",
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"variant": "digispark_pro32"
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},
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"name": "Digispark Pro (16 Mhz) (32 byte buffer)",
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"platform": "digistump",
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"upload": {
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"disable_flushing": false,
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"maximum_ram_size": 512,
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"maximum_size": 14844,
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"protocol": "usb",
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"use_1200bps_touch": false,
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"wait_for_upload_port": false
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}
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},
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"digispark-pro64": {
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"build": {
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"core": "digispark_pro",
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"extra_flags": "-DARDUINO_ARCH_AVR -DARDUINO_AVR_DIGISPARKPRO",
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"f_cpu": "16000000L",
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"mcu": "attiny167",
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"variant": "digispark_pro64"
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},
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"name": "Digispark Pro (16 Mhz) (64 byte buffer)",
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"platform": "digistump",
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"upload": {
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"disable_flushing": false,
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"maximum_ram_size": 512,
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"maximum_size": 14844,
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"protocol": "usb",
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"use_1200bps_touch": false,
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"wait_for_upload_port": false
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}
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},
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"digix": {
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"build": {
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"core": "digispark_digix",
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"extra_flags": "-w -D__SAM3X8E__ -DARDUINO_SAM_DIGIX -DARDUINO_ARCH_SAM",
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"f_cpu": "84000000L",
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"mcu": "cortex-m3",
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"ldscript": "sam3x8e.ld",
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"pid": "0x078A",
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"usb_product": "Digistump DigiX",
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"variant": "digispark_digix",
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"vid": "0x16D0"
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},
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"name": "Digistump DigiX",
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"platform": "digistump",
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"upload": {
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"disable_flushing": false,
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"maximum_ram_size": 28672,
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"maximum_size": 524288,
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"protocol": "sam-ba",
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"use_1200bps_touch": true,
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"wait_for_upload_port": true
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}
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}
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}
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196
platformio/builder/scripts/digistump.py
Normal file
196
platformio/builder/scripts/digistump.py
Normal file
@ -0,0 +1,196 @@
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# Copyright (C) Ivan Kravets <me@ikravets.com>
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# See LICENSE for details.
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"""
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Builder for Digistump boards
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"""
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from os.path import join
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from SCons.Script import (COMMAND_LINE_TARGETS, AlwaysBuild, Builder, Default,
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DefaultEnvironment)
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env = DefaultEnvironment()
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if env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu") != "cortex-m3":
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env.Replace(
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AR="avr-ar",
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AS="avr-gcc",
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CC="avr-gcc",
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CXX="avr-g++",
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OBJCOPY="avr-objcopy",
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RANLIB="avr-ranlib",
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SIZETOOL="avr-size",
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ARFLAGS=["rcs"],
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CPPFLAGS=[
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"-mmcu=$BOARD_MCU"
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],
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LINKFLAGS=[
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"-mmcu=$BOARD_MCU"
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],
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SIZEPRINTCMD='"$SIZETOOL" --mcu=$BOARD_MCU -C -d $SOURCES'
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)
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else:
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env.Replace(
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AR="arm-none-eabi-ar",
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AS="arm-none-eabi-gcc",
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CC="arm-none-eabi-gcc",
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CXX="arm-none-eabi-g++",
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OBJCOPY="arm-none-eabi-objcopy",
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RANLIB="arm-none-eabi-ranlib",
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SIZETOOL="arm-none-eabi-size",
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ARFLAGS=["rcs"],
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ASFLAGS=[
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"-mcpu=${BOARD_OPTIONS['build']['mcu']}",
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"-mthumb"
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# "-nostdlib"
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],
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CXXFLAGS=[
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"-fno-rtti",
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],
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CPPFLAGS=[
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"-mcpu=${BOARD_OPTIONS['build']['mcu']}",
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"-mthumb",
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"-ffunction-sections", # place each function in its own section
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||||
"-fdata-sections"
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||||
# "-nostdlib"
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],
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CPPDEFINES=[
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"printf=iprintf"
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],
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|
||||
LINKFLAGS=[
|
||||
"-mcpu=cortex-m3",
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"-mthumb",
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"-Wl,--gc-sections",
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"-Wl,--entry=Reset_Handler"
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||||
# "-nostartfiles",
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# "-nostdlib",
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],
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||||
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SIZEPRINTCMD='"$SIZETOOL" -B -d $SOURCES'
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||||
)
|
||||
|
||||
env.Append(
|
||||
BUILDERS=dict(
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||||
ElfToHex=Builder(
|
||||
action=" ".join([
|
||||
"$OBJCOPY",
|
||||
"-O",
|
||||
"ihex",
|
||||
"-R",
|
||||
".eeprom",
|
||||
"$SOURCES",
|
||||
"$TARGET"]),
|
||||
suffix=".hex"
|
||||
)
|
||||
),
|
||||
|
||||
ASFLAGS=[
|
||||
"-c",
|
||||
"-g", # include debugging info (so errors include line numbers)
|
||||
"-x", "assembler-with-cpp",
|
||||
"-Wall"
|
||||
],
|
||||
|
||||
CPPFLAGS=[
|
||||
"-g", # include debugging info (so errors include line numbers)
|
||||
"-Os", # optimize for size
|
||||
"-fdata-sections",
|
||||
"-ffunction-sections", # place each function in its own section
|
||||
"-Wall",
|
||||
"-MMD" # output dependancy info
|
||||
],
|
||||
|
||||
CPPDEFINES=[
|
||||
"F_CPU=$BOARD_F_CPU"
|
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],
|
||||
|
||||
CXXFLAGS=[
|
||||
"-felide-constructors",
|
||||
"-fno-exceptions"
|
||||
],
|
||||
|
||||
LINKFLAGS=[
|
||||
"-Os",
|
||||
"-Wl,--start-group"
|
||||
|
||||
]
|
||||
)
|
||||
|
||||
if env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu") == "cortex-m3":
|
||||
env.Append(
|
||||
UPLOADER=join("$PIOPACKAGES_DIR", "$PIOPACKAGE_UPLOADER", "bossac"),
|
||||
UPLOADERFLAGS=[
|
||||
"--info",
|
||||
"--debug",
|
||||
"--port", "$UPLOAD_PORT",
|
||||
"--erase",
|
||||
"--write",
|
||||
"--verify",
|
||||
"--boot"
|
||||
],
|
||||
UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS $SOURCES'
|
||||
)
|
||||
else:
|
||||
env.Append(
|
||||
UPLOADER=join("$PIOPACKAGES_DIR", "tool-avrdude", "avrdude"),
|
||||
UPLOADERFLAGS=[
|
||||
"-q", # suppress progress output
|
||||
"-D", # disable auto erase for flash memory
|
||||
"-p", "$BOARD_MCU",
|
||||
"-C", '"%s"' % join("$PIOPACKAGES_DIR",
|
||||
"tool-avrdude", "avrdude.conf"),
|
||||
"-c", "$UPLOAD_PROTOCOL",
|
||||
"-b", "$UPLOAD_SPEED",
|
||||
"-P", "$UPLOAD_PORT"
|
||||
],
|
||||
UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS -U flash:w:$SOURCES:i'
|
||||
)
|
||||
|
||||
CORELIBS = env.ProcessGeneral()
|
||||
|
||||
#
|
||||
# Target: Build executable and linkable firmware
|
||||
#
|
||||
|
||||
target_elf = env.BuildFirmware(CORELIBS + ["m"])
|
||||
|
||||
#
|
||||
# Target: Build the .hex file
|
||||
#
|
||||
|
||||
if "uploadlazy" in COMMAND_LINE_TARGETS:
|
||||
target_hex = join("$BUILD_DIR", "firmware.hex")
|
||||
else:
|
||||
target_hex = env.ElfToHex(join("$BUILD_DIR", "firmware"), target_elf)
|
||||
|
||||
#
|
||||
# Target: Print binary size
|
||||
#
|
||||
|
||||
target_size = env.Alias("size", target_elf, "$SIZEPRINTCMD")
|
||||
AlwaysBuild(target_size)
|
||||
|
||||
#
|
||||
# Target: Upload by default .hex file
|
||||
#
|
||||
|
||||
upload = env.Alias(["upload", "uploadlazy"], target_hex, ("$UPLOADCMD"))
|
||||
AlwaysBuild(upload)
|
||||
|
||||
#
|
||||
# Target: Define targets
|
||||
#
|
||||
|
||||
Default([target_hex, target_size])
|
||||
@ -5,7 +5,7 @@
|
||||
Build script for Arduino Framework (based on Wiring).
|
||||
"""
|
||||
|
||||
from os import listdir
|
||||
from os import listdir, walk
|
||||
from os.path import isfile, join
|
||||
|
||||
from SCons.Script import Import, Return
|
||||
@ -13,37 +13,89 @@ from SCons.Script import Import, Return
|
||||
env = None
|
||||
Import("env")
|
||||
|
||||
env.Replace(
|
||||
PLATFORMFW_DIR=join(
|
||||
BOARD_OPTS = env.get("BOARD_OPTIONS", {})
|
||||
BOARD_BUILDOPTS = BOARD_OPTS.get("build", {})
|
||||
|
||||
#
|
||||
# Determine framework directory
|
||||
# based on development platform
|
||||
#
|
||||
|
||||
PLATFORMFW_DIR = join("$PIOPACKAGES_DIR",
|
||||
"framework-arduino${PLATFORM.replace('atmel', '')}")
|
||||
|
||||
if env.get("PLATFORM") == "digistump":
|
||||
PLATFORMFW_DIR = join(
|
||||
"$PIOPACKAGES_DIR",
|
||||
"framework-arduino${PLATFORM.replace('atmel', '')}")
|
||||
"framework-arduino%s" % (
|
||||
"sam" if BOARD_BUILDOPTS.get("mcu") == "cortex-m3" else "avr")
|
||||
)
|
||||
|
||||
env.Replace(PLATFORMFW_DIR=PLATFORMFW_DIR)
|
||||
|
||||
#
|
||||
# Base
|
||||
#
|
||||
|
||||
ARDUINO_VERSION = int(
|
||||
open(join(env.subst("$PLATFORMFW_DIR"),
|
||||
"version.txt")).read().replace(".", "").strip())
|
||||
|
||||
# usb flags
|
||||
ARDUINO_USBDEFINES = []
|
||||
if "usb_product" in BOARD_BUILDOPTS:
|
||||
ARDUINO_USBDEFINES = [
|
||||
"USB_VID=${BOARD_OPTIONS['build']['vid']}",
|
||||
"USB_PID=${BOARD_OPTIONS['build']['pid']}",
|
||||
'USB_PRODUCT=\\"%s\\"' % (env.subst(
|
||||
"${BOARD_OPTIONS['build']['usb_product']}").replace('"', ""))
|
||||
]
|
||||
|
||||
if env.get("PLATFORM") == "teensy":
|
||||
ARDUINO_USBDEFINES += [
|
||||
"ARDUINO=106",
|
||||
"TEENSYDUINO=%d" % ARDUINO_VERSION
|
||||
]
|
||||
else:
|
||||
ARDUINO_USBDEFINES += ["ARDUINO=%d" % ARDUINO_VERSION]
|
||||
|
||||
env.Append(
|
||||
CPPDEFINES=ARDUINO_USBDEFINES,
|
||||
|
||||
CPPPATH=[
|
||||
join("$BUILD_DIR", "FrameworkArduino")
|
||||
]
|
||||
)
|
||||
|
||||
BOARD_BUILDOPTS = env.get("BOARD_OPTIONS", {}).get("build", {})
|
||||
|
||||
|
||||
#
|
||||
# Atmel SAM platform
|
||||
#
|
||||
|
||||
if env.get("BOARD_OPTIONS", {}).get("platform", None) == "atmelsam":
|
||||
if env.subst("${PLATFORMFW_DIR}")[-3:] == "sam":
|
||||
env.VariantDir(
|
||||
join("$BUILD_DIR", "FrameworkCMSISInc"),
|
||||
join("$PLATFORMFW_DIR", "system", "CMSIS", "CMSIS", "include")
|
||||
)
|
||||
env.VariantDir(
|
||||
join("$BUILD_DIR", "FrameworkLibSamInc"),
|
||||
join("$PLATFORMFW_DIR", "system", "libsam")
|
||||
)
|
||||
env.VariantDir(
|
||||
join("$BUILD_DIR", "FrameworkDeviceInc"),
|
||||
join("$PLATFORMFW_DIR", "system", "CMSIS", "Device", "ATMEL")
|
||||
)
|
||||
env.VariantDir(
|
||||
join("$BUILD_DIR", "FrameworkLibSam"),
|
||||
join("$PLATFORMFW_DIR", "system", "libsam")
|
||||
)
|
||||
|
||||
env.VariantDir(
|
||||
join("$BUILD_DIR", "FrameworkArduinoInc"),
|
||||
join("$PLATFORMFW_DIR", "cores", "digix")
|
||||
)
|
||||
env.Append(
|
||||
CPPPATH=[
|
||||
join("$BUILD_DIR", "FrameworkCMSISInc"),
|
||||
join("$BUILD_DIR", "FrameworkLibSamInc"),
|
||||
join("$BUILD_DIR", "FrameworkDeviceInc")
|
||||
join("$BUILD_DIR", "FrameworkLibSam"),
|
||||
join("$BUILD_DIR", "FrameworkLibSam", "include"),
|
||||
join("$BUILD_DIR", "FrameworkDeviceInc"),
|
||||
join("$BUILD_DIR", "FrameworkDeviceInc", "sam3xa", "include")
|
||||
]
|
||||
)
|
||||
env.Append(
|
||||
@ -53,6 +105,25 @@ if env.get("BOARD_OPTIONS", {}).get("platform", None) == "atmelsam":
|
||||
]
|
||||
)
|
||||
|
||||
# search relative includes in lib SAM directories
|
||||
core_dir = join(env.subst("$PLATFORMFW_DIR"), "system", "libsam")
|
||||
for root, _, files in walk(core_dir):
|
||||
for lib_file in files:
|
||||
file_path = join(root, lib_file)
|
||||
if not isfile(file_path):
|
||||
continue
|
||||
content = None
|
||||
content_changed = False
|
||||
with open(file_path) as fp:
|
||||
content = fp.read()
|
||||
if '#include "../' in content:
|
||||
content_changed = True
|
||||
content = content.replace('#include "../', '#include "')
|
||||
if not content_changed:
|
||||
continue
|
||||
with open(file_path, "w") as fp:
|
||||
fp.write(content)
|
||||
|
||||
#
|
||||
# Teensy platform
|
||||
#
|
||||
@ -79,60 +150,39 @@ if BOARD_BUILDOPTS.get("core", None) == "teensy":
|
||||
fp.write(content)
|
||||
|
||||
#
|
||||
# Miscellaneous
|
||||
# Target: Build Core Library
|
||||
#
|
||||
|
||||
ARDUINO_VERSION = int(
|
||||
open(join(env.subst("$PLATFORMFW_DIR"),
|
||||
"version.txt")).read().replace(".", "").strip())
|
||||
|
||||
# usb flags
|
||||
ARDUINO_USBDEFINES = []
|
||||
if "usb_product" in BOARD_BUILDOPTS:
|
||||
ARDUINO_USBDEFINES = [
|
||||
"USB_VID=${BOARD_OPTIONS['build']['vid']}",
|
||||
"USB_PID=${BOARD_OPTIONS['build']['pid']}",
|
||||
'USB_PRODUCT=\\"%s\\"' % (env.subst(
|
||||
"${BOARD_OPTIONS['build']['usb_product']}").replace('"', ""))
|
||||
]
|
||||
|
||||
if env.get("BOARD_OPTIONS", {}).get("platform", None) == "teensy":
|
||||
ARDUINO_USBDEFINES += [
|
||||
"ARDUINO=106",
|
||||
"TEENSYDUINO=%d" % ARDUINO_VERSION
|
||||
]
|
||||
else:
|
||||
ARDUINO_USBDEFINES += ["ARDUINO=%d" % ARDUINO_VERSION]
|
||||
|
||||
env.Append(
|
||||
CPPDEFINES=ARDUINO_USBDEFINES,
|
||||
|
||||
CPPPATH=[
|
||||
join("$BUILD_DIR", "FrameworkArduino")
|
||||
]
|
||||
)
|
||||
libs = []
|
||||
|
||||
if "variant" in BOARD_BUILDOPTS:
|
||||
env.VariantDir(
|
||||
join("$BUILD_DIR", "FrameworkArduinoVariant"),
|
||||
join("$PLATFORMFW_DIR", "variants",
|
||||
"${BOARD_OPTIONS['build']['variant']}")
|
||||
)
|
||||
env.Append(
|
||||
CPPPATH=[
|
||||
join("$BUILD_DIR", "FrameworkArduinoVariant")
|
||||
]
|
||||
)
|
||||
libs.append(env.BuildLibrary(
|
||||
join("$BUILD_DIR", "FrameworkArduinoVariant"),
|
||||
join("$PLATFORMFW_DIR", "variants",
|
||||
"${BOARD_OPTIONS['build']['variant']}")
|
||||
))
|
||||
|
||||
#
|
||||
# Target: Build Core Library
|
||||
#
|
||||
|
||||
libs = []
|
||||
|
||||
libs.append(env.BuildLibrary(
|
||||
envsafe = env.Clone()
|
||||
libs.append(envsafe.BuildLibrary(
|
||||
join("$BUILD_DIR", "FrameworkArduino"),
|
||||
join("$PLATFORMFW_DIR", "cores", "${BOARD_OPTIONS['build']['core']}")
|
||||
))
|
||||
|
||||
if env.subst("${PLATFORMFW_DIR}")[-3:] == "sam":
|
||||
envsafe.Append(
|
||||
CFLAGS=[
|
||||
"-std=gnu99"
|
||||
]
|
||||
)
|
||||
libs.append(envsafe.BuildLibrary(
|
||||
join("$BUILD_DIR", "SamLib"),
|
||||
join("$PLATFORMFW_DIR", "system", "libsam", "source")
|
||||
))
|
||||
|
||||
Return("env libs")
|
||||
|
||||
61
platformio/platforms/digistump.py
Normal file
61
platformio/platforms/digistump.py
Normal file
@ -0,0 +1,61 @@
|
||||
# Copyright (C) Ivan Kravets <me@ikravets.com>
|
||||
# See LICENSE for details.
|
||||
|
||||
from platformio.platforms.base import BasePlatform
|
||||
from platformio.util import get_boards
|
||||
|
||||
|
||||
class DigistumpPlatform(BasePlatform):
|
||||
|
||||
"""
|
||||
An embedded platform for Digistump boards
|
||||
(with Arduino Framework)
|
||||
"""
|
||||
|
||||
PACKAGES = {
|
||||
|
||||
"toolchain-atmelavr": {
|
||||
"default": True
|
||||
},
|
||||
|
||||
"toolchain-gccarmnoneeabi": {
|
||||
"default": True
|
||||
},
|
||||
|
||||
"ldscripts": {
|
||||
"default": True
|
||||
},
|
||||
|
||||
"tool-bossac": {
|
||||
"default": True
|
||||
},
|
||||
|
||||
"tool-avrdude": {
|
||||
"default": True
|
||||
},
|
||||
|
||||
"framework-arduinoavr": {
|
||||
"default": True
|
||||
},
|
||||
|
||||
"framework-arduinosam": {
|
||||
"default": True
|
||||
}
|
||||
}
|
||||
|
||||
def run(self, variables, targets):
|
||||
for v in variables:
|
||||
if "BOARD=" not in v:
|
||||
continue
|
||||
_, board = v.split("=")
|
||||
bdata = get_boards(board)
|
||||
if bdata['build']['mcu'] == "cortex-m3":
|
||||
tpackage = "toolchain-gccarmnoneeabi"
|
||||
tuploader = "tool-bossac"
|
||||
else:
|
||||
tpackage = "toolchain-atmelavr"
|
||||
tuploader = "tool-avrdude"
|
||||
self.PACKAGES[tpackage]['alias'] = "toolchain"
|
||||
self.PACKAGES[tuploader]['alias'] = "uploader"
|
||||
break
|
||||
return BasePlatform.run(self, variables, targets)
|
||||
Reference in New Issue
Block a user