LPC driver: bump speed by 10x; simplify error handling; add uart command support
- bump SPI clock speed by 10x
- speed up a lot more by minimizing delays if API v2 detected
- simplify error handling and a bunch of code
- replace transmission error correction with simple validations
- add uart command support for MNT Desktop Reform LEDs
- matching pocket FW MR: pocket-reform!42 (merged)
- matching classic FW MR: reform!84 (merged)
Edited by minute