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[Bootloader] Check sketch vectors before waiting for double tap #106

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Merged
merged 1 commit into from
Nov 28, 2016

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sandeepmistry
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Speeds up booting by ~650ms when sketch erases application flash on CDC 1200bps touch reset.

Note: I haven't rebuilt the boot loader binaries, to avoid conflicts with #104. Once we merge (or cherry pick) both, we'll have to rebuilt both Arduino and Genuino boot loaders again.

cc/ @aethaniel

Speeds up booting when sketch erases application flash on 1200bps touch
reset.
@ArduinoBot
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✅ Build completed.

⬇️ Build URL: http://downloads.arduino.cc/PR/samd/package_samd-b50_index.json

ℹ️ To test this build:

  1. Open the Preferences of the Arduino IDE.
  2. Add the Build URL above in the Additional Boards Manager URLs field, and click OK.
  3. Open the Boards Manager (menu Tools->Board->Board Manager...)
  4. Install Arduino SAMD core - Pull Request [Bootloader] Check sketch vectors before waiting for double tap #106
  5. Select one of the boards under SAMD Pull Request [Bootloader] Check sketch vectors before waiting for double tap #106 in Tools->Board menu
  6. Compile/Upload as usual

@sandeepmistry sandeepmistry merged commit 7a23f8d into arduino:master Nov 28, 2016
@sandeepmistry sandeepmistry added this to the Release 1.6.9 milestone Nov 28, 2016
@sandeepmistry sandeepmistry deleted the bootloader-speedup branch November 28, 2016 17:48
boseji pushed a commit to go-ut/combined-ArduinoCore-samd that referenced this pull request May 30, 2020
Add TinyUSB as optional usb stack (drop down selection)
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2 participants