Can't start APM after updating Navio2

1

I updated my Raspberry Pi image to fix the gimbal issue and now I can’t get APM to start.

I get the following:

pi@navio:~ $ sudo ArduCopter-quad -A udp:192.168.0.54:14550 -C /dev/ttyAMA0
Raspberry Pi 2 with BCM2709!
Unable to open /dev/spidev0.1 - No such file or directory
SPIDriver: unable to open SPI bus
pi@navio:~ $ sudo ArduCopter-quad -A udp:192.168.0.54:14550
Raspberry Pi 2 with BCM2709!
Unable to open /dev/spidev0.1 - No such file or directory
SPIDriver: unable to open SPI bus

2

@Nathan_Belk

Post here the output of uname -a please. I’m pretty sure you didn’t use the updated image. Only the newest image supports updates via apt-get. Sorry, if that wasn’t clear. You can download the image here.

3

here are the results of uname -a:

Linux navio 4.1.19-v7+ #858 SMP Tue Mar 15 15:56:00 GMT 2016 armv7l GNU/Linux

4

Yes, that’s what I’d thought. You should use the newer image. The issue with gimbals will be solved after you issue apt-get upgrade on the image.

5

thanks!

I thought I was using the newest image. I’ll switch over.

6

alright, I did the switch, got it somewhat working (still couldn’t get teh radio to work) but now I get this:

pi@navio:~ $ sudo ArduCopter-quad -A udp:192.168.0.54:14550 -C /dev/ttyAMA0
Raspberry Pi 2 with BCM2709!
*** Error in `ArduCopter-quad’: free(): invalid pointer: 0x000cc4b8 ***