Hello
I read that the Crazyradio can be externally powered. Unfortunately I couldn't find any description on which pins to use.
Does it help the amplification if it does not use USB Power?
Search found 86 matches
- Wed Sep 30, 2015 9:01 am
- Forum: Developer discussions
- Topic: CrazyRadio External Power
- Replies: 1
- Views: 2634
- Wed Sep 30, 2015 9:00 am
- Forum: Developer discussions
- Topic: Crazyradio Loss Rate [solved]
- Replies: 2
- Views: 2804
Re: Crazyradio Loss Rate
The loss rate is almost 0% with 250K. So the error was using the 2M
- Tue Sep 29, 2015 3:04 pm
- Forum: Developer discussions
- Topic: Crazyradio Loss Rate [solved]
- Replies: 2
- Views: 2804
Re: Crazyradio Loss Rate
Could it be, that it is also depending on the package length?
When i tested with 1byte data it was 20%
when i tested with 19byte data it was 80%
When i tested with 1byte data it was 20%
when i tested with 19byte data it was 80%
- Tue Sep 29, 2015 11:58 am
- Forum: Developer discussions
- Topic: Crazyradio Loss Rate [solved]
- Replies: 2
- Views: 2804
Crazyradio Loss Rate [solved]
I'm using the Cflie library from Jan Winkler. When I tested the connection I found out, that there is approximately a 20% loss rate. Is this normal? Meaning that it is also so high for the normal Crazyflie communication?
- Tue Sep 29, 2015 11:55 am
- Forum: Developer discussions
- Topic: Make a crazyfile client with c#
- Replies: 3
- Views: 3669
Re: Make a crazyfile client with c#
you can use the c++ library from Jan Winkler to get some of the information: https://github.com/fairlight1337/libcflie
- Wed Aug 26, 2015 11:42 am
- Forum: Developer Discussions
- Topic: libcflie
- Replies: 24
- Views: 19292
Re: libcflie
Is ist possible that not every package that is actually sent is received by the Crazyflie?
Did anyone test it on Windows yet?
Did anyone test it on Windows yet?
- Fri Aug 21, 2015 1:49 pm
- Forum: Developer Discussions
- Topic: Flow Control
- Replies: 4
- Views: 2477
Re: Flow Control
Ok. Is there some timing limit for the Crazyradio?
I realized that messages are missed when I sent them back. Maybe I'm to slow.
I realized that messages are missed when I sent them back. Maybe I'm to slow.
- Fri Aug 21, 2015 1:47 pm
- Forum: Support
- Topic: Minimal Messaging System for STM32
- Replies: 7
- Views: 3266
Re: Minimal Messaging System for STM32
OK thank you. I made it work to actually send messages to the NRF chip using regular UART. I didn't manage it yet using DMA. Why did you implement DMA over normal UART messages?
- Thu Aug 20, 2015 11:14 am
- Forum: Support
- Topic: Minimal Messaging System for STM32
- Replies: 7
- Views: 3266
Re: Minimal Messaging System for STM32
Ok, that sounds reasonable. That means it is better to use 1M or 2M instead? What about the maximum size that can be transmitted over radio. I saw that the data is limited to 32 bytes (SYSLINK_MTU). Is that just a restriction from you, or did you find out, that there were problems transmitting large...
- Thu Aug 20, 2015 11:13 am
- Forum: Developer Discussions
- Topic: Flow Control
- Replies: 4
- Views: 2477
Re: Flow Control
So if the FLOW_CTRL is HIGH, the STM32 can't send?
That means you have two flow controls implemented? One for the Syslink transfer that is controlled using the NRF_FLOW_CTRL line and one for the radiolink which can only send when messages are received?
That means you have two flow controls implemented? One for the Syslink transfer that is controlled using the NRF_FLOW_CTRL line and one for the radiolink which can only send when messages are received?