Search found 28 matches

by imranmomtaz
Thu Feb 25, 2021 1:45 am
Forum: Developer Discussions
Topic: VL53L0X stand-alone and forcing drivers
Replies: 5
Views: 1795

Re: VL53L0X stand-alone and forcing drivers

Hello,

I got to make it work by the following code:

Code: Select all

CFLAGS += -DDECK_FORCE=deck1:deck2
Please note, the following does not work:

Code: Select all

CFLAGS += -DDECK_FORCE=deck1 : deck2
It is probably better to adjust code to take care of whitespace.
by imranmomtaz
Mon Feb 22, 2021 8:22 pm
Forum: General discussions
Topic: Query about mathematical model of CF2.1
Replies: 1
Views: 30

Query about mathematical model of CF2.1

Hello,

I would like to have an implementation of the mathematical model of the CF2.1. I know the model dynamics of a regular quadcopter but I do not know the value of parameters of the CF2.1 system. Does bitcraze or anybody have this already? How can I get the information about these parameters?
by imranmomtaz
Mon Jun 08, 2020 6:21 pm
Forum: Bitcraze
Topic: How to play beep sound without changing motor speed
Replies: 1
Views: 595

How to play beep sound without changing motor speed

Hello, I see that the when sounds are played during the startup, it is coming from motorsBeep definition from https://github.com/bitcraze/crazyflie-firmware/blob/ecbece48bb296a6c21f79ebd311a1e659ffd743c/src/drivers/src/motors.c#L270 . I also see that it is changing the speed as well (found from the ...
by imranmomtaz
Mon May 25, 2020 2:32 pm
Forum: Bitcraze
Topic: Query regarding new deck creation.
Replies: 3
Views: 809

Re: Query regarding new deck creation.

Thanks for your reply. "Are you able to connect to the crazyflie through USB immediately after restart in the cfclient and read the console output? There might be an assert triggered and the console output will tell you where this happened." - Could you please walk me through this with screenshot if...
by imranmomtaz
Mon May 25, 2020 2:31 pm
Forum: Bitcraze
Topic: [SOLVED] How to access stabilizer data from deck
Replies: 2
Views: 623

Re: How to access stabilizer data from deck

Thank you for your reply. I later found out that there was an issue in the variable assigning. I changed the scope of sensorData at stabilizer,c and used 'extern' operator in newDeck.c and now it is working according to expectation. Thanks.
by imranmomtaz
Mon May 25, 2020 2:30 pm
Forum: Bitcraze
Topic: Having issues with lighthouse in new FW
Replies: 2
Views: 788

Re: Having issues with lighthouse in new FW

Thank you for your reply.

My setup: CF2.1, lighthouse deck, 2x base station V1, Vive controller

Yes, it was working in earlier version.

I downloaded the latest version today and now I see that it is working fine. Maybe there was some issue in earlier version. Following is the screenshot.
by imranmomtaz
Sat May 23, 2020 4:03 am
Forum: Bitcraze
Topic: [SOLVED] How to access stabilizer data from deck
Replies: 2
Views: 623

[SOLVED] How to access stabilizer data from deck

hello, I am programming a new software deck which will work using some stabilizer data, namely - sensorData, control, and motor. However, I am not being able to access these data. I have written a deck which has following content under the while(1) loop: while(1){ // DEBUG_PRINT("in_value: %f, %f, %...
by imranmomtaz
Fri May 22, 2020 11:31 pm
Forum: Bitcraze
Topic: Query regarding new deck creation.
Replies: 3
Views: 809

Query regarding new deck creation.

Hello, I want to write a new deck file with the name mlModelDeck. I created a mlModelDeck.c file under deck/driver/src folder as suggested by https://www.bitcraze.io/documentation/repository/crazyflie-firmware/master/development/howto/ . This file has following content: #define DEBUG_MODULE "mlModel...
by imranmomtaz
Fri May 22, 2020 5:10 pm
Forum: Bitcraze
Topic: Having issues with lighthouse in new FW
Replies: 2
Views: 788

Having issues with lighthouse in new FW

Hello, I have downloaded the new FW which has CCMRAM implemented. I checked the state estimation and they are just showing very strange values. It was good in earlier release. Following is a screenshot: Screenshot from 2020-05-22 16-31-32.png I have reset the lighthouse_position_est with proper orig...
by imranmomtaz
Thu May 21, 2020 11:28 pm
Forum: Support
Topic: [SOLVED]crazyflie 2.0 m1 and m4 lights solid red, m2 solid blue
Replies: 4
Views: 4164

Re: [SOLVED]crazyflie 2.0 m1 and m4 lights solid red, m2 solid blue

ben and arnaud:
Hi, I am also facing the same problem. For reference, I am using CF2.1 and I downloaded proper FW from the github page https://github.com/bitcraze/crazyflie-firmware/. And

Please let me know the update of this event which you were discussing. Has this worked later?