Arducopter loop restarting raspbian 20190227

(Domingos Moura) #26

Hello Tatiana, any update on this?

(Tatiana Andreeva) #27

Hi @dsmoura,

I’ve got an issue with PPM readings on our last image, we’re currently looking into it.
Sorry for the inconvenience!

(Domingos Moura) #29

I am standing by.

(Tatiana Andreeva) #30


We’re still investigating it. Sorry for the inconvenience!
May I ask you to use the previous image currently?

(Domingos Moura) #31

ok. I will be waiting for a solution.

(Domingos Moura) #32

Any update on the issue?

(Tatiana Andreeva) #33

Hi @dsmoura,

Sorry it took so long to get back to you with updates.

We’ve conducted some more tests with our last raspbian image installed on Navio+ and may confirm that it inputs PPM readings correctly. Unfortunately, it seems it’s not a software issue.

May I ask you to reflash SD card using last Navio image and try to configure PPM input one more time?

Please keep me updated.

(Domingos Moura) #34

I`ve reflashed my SD card, same problem, it keeps restarting, i cant even configure it. Here is my connection setup. I mean it starts arducopter and stops and restarts by itself.

TELEM1="-A tcp:"
TELEM2="-B /dev/ttyAMA0"
TELEM3="-C /dev/ttyUSB0"
TELEM4="-D /dev/ttyUSB1"

Options to pass to ArduPilot


(Tatiana Andreeva) #36

Hi @dsmoura,

Can you please check out what will be the output if you run the command below?

sudo arducopter -A tcp:

Please post the output here.


(Domingos Moura) #37

Hello Andreeva,
here you are.

pi@navio:~ $ sudo arducopter -A tcp:
Raspberry Pi 2 Model B Rev 1.1. (intern: 2)
MS5611 found on bus 1 address 0x77
PANIC: AP_Baro::read unsuccessful for more than 500ms in AP_Baro::calibrate [2]

pi@navio:~ $

(Domingos Moura) #38

Hello Andreeva,
My question, why is arducopter rebooting for no reason? I reflashed my SD many times, under windows and Linux Ubuntu, nothing has fixed it.

(Tatiana Andreeva) #39

Hi @dsmoura,

We’re looking into the issue and will provide the fix in the future Navio images.
I’m afraid the only thing I can recommend you now is to use the previous image with Navio+.

(Domingos Moura) #40

Image 20180525 works but it doesn`t read PPM from my receiver, the new image keeps rebooting.
Any schedule for a new image fixing all the issues?

(Tatiana Andreeva) #41

Hi @dsmoura,

I’m afraid I can’t provide you with any timelines on when we might release the new image.

According to our tests, there should be no issues with PPM readings on the previous image. So it seems to be an issue of configurations or hardware setup.

May I ask you to create a new thread with the detailed description of your issue with PPM readings and actions you’ve already performed? I understand that we already discussed it in this thread, however, it’s better to sum up all the information we have for now for further troubleshooting. Moreover, this issue doesn’t correspond to the initial thread.