Search found 2 matches
Search found 2 matches • Page 1 of 1
@PhilE - thanks for the (work on this) and the explanation, much easier than kernel patching. I now have a /boot/config.txt with the following contents: dtoverlay=w1-gpio dtparam=gpiopin=22 dtoverlay=w1-gpio dtparam=gpiopin=23 dtoverlay=w1-gpio dtparam=gpiopin=24 A rpi-update and a reboot later: pi@...
- Sat Mar 01, 2014 7:56 pm
- Forum: Interfacing (DSI, CSI, I2C, etc.)
- Topic: One wire w1-gpio and w1-gpio-custom
- Replies: 70
- Views: 87057
Dear John.... I am running 4 different 1wire buses on a single pi via different GPIO pins with no extra hardware. The big secret is a custom kernel, a few small changes in one of the linux kernel source files to add the extra 1wire bus resources and it just works. My version of the file linux/arch/a...