[beagleboard] Boot options (Terminal or GUI)

2019-02-24 Thread vandepolljw
Hi All Have only owned and played with the BBB for one week. The uSD has been configured with bone-debian-8-11-lxqt-4gb-armhf-2019-01-07-4gb.img The on board eMMC has been wiped completely.(interferes with Libpruio) Installed the development environment on the uSD and can compile and run the

Re: [beagleboard] Flashing a BBB with debian

2019-02-24 Thread graham
Run it from the plug in card? Plug in the size you need. Expand the installed image to make the whole card available to you. --- Graham == On Saturday, February 23, 2019 at 2:22:13 PM UTC-6, aa...@cnccraft.co.uk wrote: > > Yes you were right. I now finally have a debian jessie system on my

Re: [beagleboard] SPI input is always 0 with BeagleBoneBlack Anstrom images

2019-02-24 Thread 'Bruce Snyder' via BeagleBoard
OK sorry I thought you were referring to config pin on I2C. On Sunday, February 24, 2019, 1:08:56 PM EST, Adrian Godwin wrote: I2C uses clock stretching but I'm not aware of any SPI interfaces that do it. However, it may be that the hardware is shared. On Sun, Feb 24, 2019 at 5:22

Re: [beagleboard] SPI input is always 0 with BeagleBoneBlack Anstrom images

2019-02-24 Thread Adrian Godwin
I2C uses clock stretching but I'm not aware of any SPI interfaces that do it. However, it may be that the hardware is shared. On Sun, Feb 24, 2019 at 5:22 PM 'Bruce Snyder' via BeagleBoard < beagleboard@googlegroups.com> wrote: > It's probably for clock-stretching. Both pins clock and data

Re: [beagleboard] MLX90621 Temperature Sensor

2019-02-24 Thread Adrian Godwin
Thanks for that. I've done something similar for another Melexis device, the MLX90640 32x24 sensor. However, I've used a rather bizarre interface : an arduino that does the I2C operations remotely via the usual USB-serial interface. It also handles a couple of ST vl53l1x distance sensors. This

[beagleboard] MLX90621 Temperature Sensor

2019-02-24 Thread Charles Steinkuehler
In case it's useful for anyone else, I have ported code for the MLX90621 (4x16 pixel remote IR temperature sensor) from the RPi (talks directly to the BCM hardware) to use standard Linux I2C devices (eg: /dev/i2c1) so it works on the 'Bone and other boards with standard Linux I2C support. Tested

Re: [beagleboard] SPI input is always 0 with BeagleBoneBlack Anstrom images

2019-02-24 Thread 'Bruce Snyder' via BeagleBoard
It's probably for clock-stretching. Both pins clock and data need to go both ways. On Thursday, February 21, 2019 at 9:58:12 AM UTC-5, waplu...@gmail.com wrote: > > Thanks - you saved my day! I just ran into the same quirk. Truly bizzare > that the SPI_CLK pinmux has to be set as an input