Teensy Compatibility #142
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Teensy Compatibility #142
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added 8 commits
February 15, 2015 23:08
…lues that contain the = character.
…ility with windows drive references containing colons.
…uding regex symbols. Swapped second regex match for SUBSTRING.
…s using LOADER option Added: print_teensy_modes(board_id) to list available modes Added: print_teensy_modes(board_id MODE mode_id) to list specific modes options Added: Detection of the Teensy SDK (loader specifically) on initialisation Added: Ability for Teensy mode options (speed, keys, usb) to be set in configuration, as comparable with Arduino IDE options for Teensy. Added: Support for missing build option flags (<board_id>.build.optionX) required for Teensy.
Added: Documentation to readme for teensy compatibility
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What about this PR? would really like see it merged. |
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@filosganga iirc I ran into some problems with this and compiling out to Teensy 3. |
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thanks |
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For what it's worth to anyone else who happens across this PR, I've abandoned trying to make this work in favor of using PlatformIO for the same cross-OS compiling. Will leave this PR open, but I now feel it's incomplete. I'll leave it up to the project maintainer to decide its fate. |
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Following on from issue #67, this PR adds support for Teensy boards and the Teensy SDK for arduino-cmake.
The crux of this PR is adding additional compile options and detecting/using teensy_loader_cli (halfkay) over avrdude for uploading.
Teensy-specific board modes that are available (usually
speed,usbandkeys) can be listed using the following command:print_teensy_modes(board_id)where board_id is the specific Teensy board identifier.The options available for each mode can be viewed using:
print_teensy_modes(board_id MODE mode_id)where mode_id is the mode (eg.speed) you want to view options for.Three specific options must be set for the Teensy board to compile correctly:
set(TEENSY_CPU_F_MODE 16)set(TEENSY_USB_MODE serial)set(TEENSY_KEYBOARD_MODE en-us)If the Teensy board is detected (usually specified in the Teensy boards.txt config via the
<board_id>.upload.protocolvalue ashalfkay), the teensy_loader_cli will be used. All other options (or null) default to avrdude, as before.Some additional support for teensy-specific build flags has been added, allowing
<board_id>.build.optionXdefinitions to be imported from the the boards.txt file as compile flags.Failing to define a F_CPU will now also raise a fatal error. This is a common hiccup when trying to set up arduino-cmake with a Teensy.
Requires (and integrates) PRs #141 and #140.
Please note I only have a Teensy, so I haven't been able to thoroughly test this against standard arduino boards.