Re: [yocto] Meta-raspberrypi - how to configure device tree for MCP251x

2021-10-04 Thread Chris Tapp
interface up: ip link set can1 up type can bitrate 10 and look in /proc/interrupts, I see: 66: 0 0 0 0 pinctrl-bcm2835 25 Level spi0.0 even though can1 is on spi0.1. -- Chris Tapp opensou...@keylevel.com www.keylevel.com > On 4 Oct 2021, at 17

Re: [yocto] Meta-raspberrypi - how to configure device tree for MCP251x

2021-10-04 Thread Chris Tapp
en operate correctly. Does anyone know why RPI_EXTRA_CONFIG doesn’t appear to be taking effect? -- Chris Tapp opensou...@keylevel.com www.keylevel.com You can tell you're getting older when your car insurance gets real cheap! > On 1 Oct 2021, at 22:38, Chris Tapp wrote: > > I am ha

[yocto] Meta-raspberrypi - how to configure device tree for MCP251x

2021-10-01 Thread Chris Tapp
oesn’t look right, and seems consistent with the behaviour I am seeing. I would also like to check the device chip select signals, but I can't see how (if) they are mapped in the dts files. How can I override these settings when I build the image? -- Chris Tapp opensou...@keyleve

Re: [yocto] Meta-respberrypi socketcan - how do I bring up the interfaces?

2021-09-30 Thread Chris Tapp
013 [ 735.197276] r10: r9: r8: r7: r6: r5:c0248574 [ 735.197296] r4:c18cfe00 I think this means the driver is stuck in a wait loop. No idea (yet) on how to work this one out ;-) -- Chris Tapp opensou...@keylevel.com www.keylevel.com -

[yocto] Meta-respberrypi socketcan - how do I bring up the interfaces?

2021-09-30 Thread Chris Tapp
w.waveshare.com/wiki/2-CH_CAN_HAT -- Chris Tapp opensou...@keylevel.com www.keylevel.com -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#54914): https://lists.yoctoproject.org/g/yocto/message/54914 Mute This Topic: https://lists.yoctoproject.o

Re: [yocto] Enabling tk for Python tkinter module

2021-09-29 Thread Chris Tapp
Hi Tim, Thanks, that’s got it going. I was close, but didn’t quite cast the correct spell ;-) Next is to work out why the display is black when I create a window... -- Chris Tapp opensou...@keylevel.com www.keylevel.com You can tell you're getting older when your car insurance gets

[yocto] Enabling tk for Python tkinter module

2021-09-28 Thread Chris Tapp
ppreciated. -- Chris Tapp opensou...@keylevel.com www.keylevel.com -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#54893): https://lists.yoctoproject.org/g/yocto/message/54893 Mute This Topic: https://lists.yoctoproject.org/mt/85935979/21656 Group Owner