Logging custom variables using sdcard
Posted: Fri Apr 06, 2018 11:29 am
I'm trying logging data with micro sd-card deck. Currently I came across these questions (all related to logging on sd card of course)
1/ Is it possible to log custom variables without modifying the firmware ? If so, how to proceed. I looked at the scripts https://github.com/bitcraze/crazyflie-f ... nctions.py and https://github.com/bitcraze/crazyflie-f ... example.py. Are these modifiable for this purpose ?
2/ Should the firmware need to be editted, where should I start ?
3/ I need to log the position (x,y,z coordinates), orientation (roll/pitch/yaw), velocity/acceleration (linear as well as angular). Are these already available in LogTOC (under which names in this case) ?
4/ What data do the barometer, accelerator and magnetometer return ? All are in x,y,z coordinates but how can I make sense of them ?
I understand those are not few questions and would appreciate every little help there is .
1/ Is it possible to log custom variables without modifying the firmware ? If so, how to proceed. I looked at the scripts https://github.com/bitcraze/crazyflie-f ... nctions.py and https://github.com/bitcraze/crazyflie-f ... example.py. Are these modifiable for this purpose ?
2/ Should the firmware need to be editted, where should I start ?
3/ I need to log the position (x,y,z coordinates), orientation (roll/pitch/yaw), velocity/acceleration (linear as well as angular). Are these already available in LogTOC (under which names in this case) ?
4/ What data do the barometer, accelerator and magnetometer return ? All are in x,y,z coordinates but how can I make sense of them ?
I understand those are not few questions and would appreciate every little help there is .