4 commits

Author	SHA1	Message	Date
Ondrej Jirman	a4ca2223e1	Compile with -Wall and fix issues this revealed	2022-01-12 13:37:48 +01:00
Ondrej Jirman	457e5658d9	Add missing argument to error reporting functions	2022-01-12 13:37:12 +01:00
Samuel Holland	bd69a00f7a	common: Improve crc8 generation ... Start with 0xff instead of 0x00, so the CRC will be nonzero (and length dependent) for data that is all zeroes. Remove unnecessary masking, since `crc` is already an 8-bit integer.	2021-08-02 10:13:06 +02:00
Ondrej Jirman	6a5fe581b9	Implement flashing over I2C and user/stock firmware support ... I2C register layout changed a bit to make various operations easier to implement in FW and for the user. Flashing/debugging tools now share more code. Firmware is now more configurable (it's now possible to compile-out various features). Self-testing for column-shorts is implemented. Firmware is optimized for low power consumption.	2021-06-28 15:09:47 +02:00