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bitcraze / crazyflie-clients-python

Host applications and library for Crazyflie written in Python.
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Bootloader not working with Crazyflie 1.0 #135

Closed evoggy closed 9 years ago

evoggy commented 9 years ago

The delay inserted in 54c1fb3311eeb949b427f4df3edd3a172a309038 breaks the bootloading for Crazyflie 1.0. It was a workaround for a PyUSB issue for closing/opening the device too quickly (I think) on Windows. The issue with this is that the code doesn't catch the Crazyflie in bootloader mode, so it continues to boot the firmware. The fix should be to send (0xFF, 0xFF, 0xFF) while running the scanning for the bootloader, instead of just (0xFF). This will stop the boot sequence on both of the Crazyflies and then the delay will not be a problem.

evoggy commented 9 years ago

This was actually not fixed in 8582e94, it seemed to already be working...