## Search found 36 matches

Thu Oct 26, 2017 7:49 am
Forum: General discussions
Topic: Flow deck suggestions
Replies: 10
Views: 3362

### Re: Flow deck suggestions

Hum, what does happen? With the flow it should 'work'. Actually I just tried with this sequence: sequence = [ (0, 0, 0.15, 0), (0, 0, 0.3, 0), (0.5, 0, 0.3, 0), (0.5, 0.5, 0.3, 0), (0, 0.5, 0.3, 0), (0, 0, 0.3, 0), ] Takeoff is an issue, I get it to take-off right about 3 times in 5, I added a step...
Wed Oct 25, 2017 12:13 pm
Forum: General discussions
Topic: Flow deck suggestions
Replies: 10
Views: 3362

### Re: Flow deck suggestions

With the flow, the kalman filter will still keep track of and output an absolute position that you can use, though this absolute position will drift over time. The amount of drift should be very small in good conditions but there is no way to know the precision. If you want to recalibrate the absol...
Tue Oct 24, 2017 7:29 am
Forum: General discussions
Topic: Flow deck suggestions
Replies: 10
Views: 3362

### Re: Flow deck suggestions

VX and VY are velocity in the body referential. yaw_rate is the rate at witch the yaw is turning in degree per second. So if you set VX to 0.5 and have a positive yaw_rate the Crazyflie will go forward turning right. If you keep the yaw_rate at 0, you can send "move 0.5m/s on X and 1m/s on Y", if y...
Fri Oct 20, 2017 2:57 pm
Forum: General discussions
Topic: Flow deck suggestions
Replies: 10
Views: 3362

### Re: Flow deck suggestions

arnaud wrote:
Thu Oct 19, 2017 1:37 pm
Hi, the send_hover_setpoint function takes vx, vy, yaw_rate and Z, isn't it what you are looking for?
vx and vy are the speeds along the x and y axis right? I'm looking for something like "move 1 meter along x and 2 meters along y"
The yaw rate is the yaw angle right?
Gianni
Thu Oct 19, 2017 8:52 am
Forum: General discussions
Topic: Flow deck suggestions
Replies: 10
Views: 3362

### Flow deck suggestions

Hello everybody i just received my flow deck and i'm really excited about that. It works very good. I had a look at the examples and i saw that the only main function that is used to move the drove is the function commander.send_hover_setpoint. It's clear how to use it but my question is: Is there a...
Tue Oct 10, 2017 7:25 am
Forum: General discussions
Topic: Crazyflie can't calibrate
Replies: 7
Views: 1938

### Re: Crazyflie can't calibrate

arnaud wrote:
Mon Oct 09, 2017 11:27 am
Hi,

It could be. What is the text displayed in the console when connecting the the Crazyflie. You can see the console by opening the tab with view/tabs/Console.
Thanks Arnaud! I'll check later and I'll post the message of the console.
Bye
Gianni
Fri Oct 06, 2017 2:06 pm
Forum: General discussions
Topic: Crazyflie can't calibrate
Replies: 7
Views: 1938

### Crazyflie can't calibrate

Hello...again i have one crazyflie drone that has a strange issue: it starts regularly but the red led that should blink each second after the calibration, actually blinks each 2 seconds. As it can't initialize properly. Within the client i can connect with the crazyradio PA but i can't see any outp...
Thu Oct 05, 2017 5:28 pm
Forum: Developer Discussions
Topic: Where to put the file config.mk
Replies: 3
Views: 1353

### Re: Where to put the file config.mk

You need to put the config.mk file in the same folder, in tools/make. For all modification you need to "make clean" to make sure you a building all the files with the new config. If you have an of-the-shelf Z-Ranger deck you do not need to modify anything though. Just make sure you have the latest ...
Thu Oct 05, 2017 10:20 am
Forum: Developer Discussions
Topic: Where to put the file config.mk
Replies: 3
Views: 1353

### Where to put the file config.mk

Hello, again another newbie question. I'm sorry about that :D I'm enabling the zrange so i downloaded the config.mk file but i'm not sure that by putting it in the same folder of the makefile file works. I checked also this topic https://forum.bitcraze.io/viewtopic.php?f=6&t=2563&p=12975&hilit=confi...
Thu Oct 05, 2017 10:15 am
Forum: Developer Discussions
Topic: EEPROM Reset
Replies: 11
Views: 3436

### Re: EEPROM Reset

This is very unlikely to be related to the EEPROM. The EEPROM is only used to store configuration like the radio channel and address. This looks like the bootloader has been erase from the STM32, most likely by someone working with a JTAG prorammer. You can build and flash the bootloader from this ...