Priit Laes

According to the original calendarserver issue it might break compatibility. I'll try to test on a machine with MIT kerberos (and also heimdal) stack eventually.

Confirming that sRGB works better :)

According to A20 datasheet, GPADC voltage reference is 3.0V. Tree with backported GPADC v6 patches - https://github.com/plaes/linux/commits/chip-iio-adc

### HOWTO 1. Fetch [chip-iio-adc branch](https://github.com/plaes/linux/commits/chip-iio-adc) and compile new kernel using `multi_v7_defconfig` 2. Copy newly compiled kernel to CHIP as `/boot/iio-zImage`. 3. Attach UART-Serial and boot into u-boot shell 4....

OK, apparently X1 channel is somewhat buggy, and when reading from all 4 channels, only X2 and Y2 are show correct readouts. Output voltage for channel is: `(value / 4096.)...

Possible fix(es) for channel change stability issue: - http://code.bulix.org/29344w-107051 - http://code.bulix.org/q71nva-107053

- [ ] Figure out how to properly enable i2c bus 1 (pins 9 and 11) - [ ] i2c-1 support - https://bbs.nextthing.co/t/where-to-find-nextthing-kernel-changelogs/10784 On `4.4.11-ntc` kernel with 0x21 ALPHA HW,...

Working example: ``` import smbus import time bus = smbus.SMBus(2) address = 0x70 # SRF08 REQUIRES 5V def write(value): bus.write_byte_data(address, 0, value) return -1 def lightlevel(): light = bus.read_byte_data(address, 1)...

Could you rework script so that all the required packages are checked before installation starts, so user can install those himself?

I have gotten to the point where I can boot up the my device with the custom firmware. Although I have yet to validate whether I can push packets from...