Check out Jim William’s Excellent App note AN28.
Continue reading “Thermocouples”Beagle Bone Black Static IP
Static IP Address under Debian
According to Derek Molloy’s website it is easy to set a static IP under Debian: http://derekmolloy.ie/set-ip-address-to-be-static-on-the-beaglebone-black/
[Updated April 2015] To set the IP address to be static under Debian is quite straightforward. You can simply alter the /etc/network/interfaces configuration file to manually specify the address (e.g., 192.168.1.80 in this case), the network mask, and the network gateway. Use an editor, such as nano, to edit the /etc/network/interfaces file and For example, the settings for my network, which has a common configuration, are as follows: molloyd@beaglebone:~$ uname -a
Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l GNU/Linux
molloyd@beaglebone:~$ cd /etc/network
molloyd@beaglebone:/etc/network$ sudo nano interfaces
[sudo] password for molloyd:
U-Blox M8 Configuration
Relevant information found on page 134 of the receiver description and protocol specification: https://www.u-blox.com/sites/default/files/products/documents/u-blox8-M8_ReceiverDescrProtSpec_(UBX-13003221)_Public.pdf
Continue reading “U-Blox M8 Configuration”G-M Labs Skan SM-3 Quick
I found a lot of information at: http://www.jollinger.com/photo/meters/meters/gm_skan_quick.html
Continue reading “G-M Labs Skan SM-3 Quick”Beagle Bone PRU Reference
I only use the PASM (PRU assembler) for programming the PRUs on the BBB. I’ve had some issues with the TI C compiler.
The best reference for the PRUs can be found in the GitHub reposotory here: https://github.com/beagleboard/am335x_pru_package
Continue reading “Beagle Bone PRU Reference”Beagle Bone Black UART
To view the output of a device connected to UART4 on the BBB (I’ve got a 9600 baud GPS device sending data to P9.11) first set the RX pin to the correct pin mode. I running Debian on the BBB by the way.
config-pin P9.11 uart
Continue reading “Beagle Bone Black UART”