[image: DS1822-Python.jpg]
So after the ./install.sh and installation of the cape and then power up I do now have access to my DS1822 via a Python app. But another vanishing act, possibly due to the change from the SLOTs approach, is the hex dump below isn't possible anymore. debian@ebb:~$ cat /sys/bus/i2c/devices/1-0057/eeprom | hexdump -C cat: /sys/bus/i2c/devices/1-0057/eeprom: No such file or directory So where did the i2c eeprom go? Does the /boot/uEnv.txt need to have i2c explicitly set to access the cape eeproms? debian@ebb:/sys/devices$ ls armv7_cortex_a8 platform software tracepoint w1_bus_master1 breakpoint soc0 system virtual On Saturday, March 2, 2019 at 6:23:19 AM UTC-8, [email protected] wrote: > > I have a prototype cape with the EEROM programmed as follows: > > root@beaglebone2GB:/home/john/One-Wire# cat > /sys/bus/i2c/devices/1-0057/eeprom | hexdump -C > 00000000 aa 55 33 ee 41 30 4f 6e 65 57 69 72 65 20 70 6c |.U3.A0OneWire > pl| > 00000010 75 73 20 43 41 4e 62 75 73 00 00 00 00 00 00 00 |us > CANbus.......| > 00000020 00 00 00 00 00 00 30 30 41 30 41 75 74 6f 41 72 > |......00A0AutoAr| > 00000030 74 69 73 61 6e 73 20 49 6e 63 42 42 2d 57 31 2d |tisans > IncBB-W1-| > 00000040 50 38 2e 31 31 00 00 00 00 00 00 00 00 00 00 00 > |P8.11...........| > 00000050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > |................| > * > 00000130 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > |................| > * > 00008000 > r > > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/898b3c4f-66b4-4936-9e4f-da50cb6888cc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
