5 commits

Author	SHA1	Message	Date
xiongyu	8c76a3c10d	refactor(i2s): add hal i2s driver	2019-11-19 22:19:19 +08:00
xiongyu	b1a72866ca	refactor(pcnt): add hal pcnt driver	2019-11-18 14:35:46 +08:00
Michael (XIAO Xufeng)	43135dc348	spi: convenient LL macro	2019-09-04 10:53:25 +10:00
Angus Gratton	685c9cc867	esp32sbeta: Add timer_ll.h	2019-08-19 15:03:48 +10:00
Michael (XIAO Xufeng)	17378fd4c2	spi: support new chip esp32s2beta	2019-06-23 12:17:27 +08:00