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.
Search found 10 matches
- Wed May 04, 2022 8:59 pm
- Forum: Developer Discussions
- Topic: Hbridge deck design for bidirectional motor control
- Replies: 2
- Views: 25687
- Tue May 03, 2022 2:21 am
- Forum: Developer Discussions
- Topic: Adding motor drive to generate downward thrust
- Replies: 6
- Views: 13616
- Tue May 03, 2022 2:21 am
- Forum: Developer Discussions
- Topic: Hbridge deck design for bidirectional motor control
- Replies: 2
- Views: 25687
Hbridge deck design for bidirectional motor control
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...
- Wed Apr 27, 2022 4:00 pm
- Forum: Developer Discussions
- Topic: Adding motor drive to generate downward thrust
- Replies: 6
- Views: 13616
Re: Adding motor drive to generate downward thrust
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 ...
- Mon Nov 30, 2020 7:27 pm
- Forum: Developer discussions
- Topic: DEBUG_PRINT in Python
- Replies: 4
- Views: 13216
Re: DEBUG_PRINT in Python
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.
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.
- Sat Nov 28, 2020 2:51 am
- Forum: Developer discussions
- Topic: DEBUG_PRINT in Python
- Replies: 4
- Views: 13216
Re: DEBUG_PRINT in Python
Hi Arnaud,
We got there already and tried it without luck. A basic functionnal example would be great.
We got there already and tried it without luck. A basic functionnal example would be great.
- Thu Nov 26, 2020 8:15 pm
- Forum: Developer discussions
- Topic: DEBUG_PRINT in Python
- Replies: 4
- Views: 13216
DEBUG_PRINT in Python
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...
- Mon Nov 23, 2020 9:26 pm
- Forum: Developer Discussions
- Topic: Accessing the RadioController inputs
- Replies: 16
- Views: 9101
Re: Accessing the RadioController inputs
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.
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.
- Mon Nov 16, 2020 5:08 pm
- Forum: Developer Discussions
- Topic: blocking of the crazyflie-led M2 blue
- Replies: 11
- Views: 3070
Re: blocking of the crazyflie-led M2 blue
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...
- Fri Nov 13, 2020 5:18 pm
- Forum: Developer Discussions
- Topic: blocking of the crazyflie-led M2 blue
- Replies: 11
- Views: 3070
Re: blocking of the crazyflie-led M2 blue
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...