Bitcraze Forums

Thank you for your answer. We will go forward and try the second option using the motor output and these:
- Hbridge - https://www.ti.com/lit/ds/symlink/drv8212.pdf
- I2C I/O extender - https://www.nxp.com/docs/en/data-sheet/ ... F8574A.pdf

unless you have a better recommendation.

D.

Done here: viewtopic.php?t=5362

This post is a followup on this older thread: https://forum.bitcraze.io/viewtopic.php?p=24295&sid=70c32a9a98c96f507025794b0f8f0752 --------------------------- Hello! We also have a small research project going on for which we'll need to get bidirectionnal control of our Crazyflies motors. We man...

Hello! We also have a small research project going on for which we'll need to get bidirectionnal control of our Crazyflies motors. We managed to do it, for larger models, using the ESC+Bolt setup, but we now want to control the tiny Crazyflie motors with a dedicated custom deck. We plan to populate ...

Thank you!

So it looks like our main issues were:
- not connecting the callback before creating the link
- sending too much debug data (high frequency)

Thank you for your support.

Hi Arnaud,

We got there already and tried it without luck. A basic functionnal example would be great.

Hi, We have been using the 'DEBUG_PRINT' to do some high level debuging on our firmware changes lately. It works well inside the cfclient. How can we grab the 'DEBUG_PRINT' output in Python (outside of cfclient)? Is there a logparam for that? If yes, what and where is it documented? Thank you for yo...

HI. Sorry to revive an old thread here, but it looks quite a bit related to our question :
How can we grab the 'DEBUG_PRINT' output in Python (outside of cfclient)? Is there a logparam for that? If yes, what and where is it documented?


Thank you for your support,
David.

Hi Kimberly, Holding the power button while connecting the battery doesn't work neither. The bootloader and recovery bootloader are not reachable. Only M2 is blinking for both manipulation and `make cload` and cfclient flash can't connect. However using dfu-util with the file you provided worked. We...

Hi Kristoffer, I'm trying to help Hada debug her CFs. We managed to flash the firmware using the dfu-utils, and I recompiled the firmware with the CLOAD=0 flag to flash it altogether. The behavior is still the same: when holding power to get into bootloader mode, we only have M2 blinking. I made a s...