3 Commits

Author	SHA1	Message	Date
chao an	3cadf6642a	kernel: replace all usleep to nxsig_usleep in kernel space ... syscall cannot be called from kernel space Signed-off-by: chao an <anchao@xiaomi.com>	2023-10-25 15:46:03 +08:00
Philippe Leduc	98b15b1409	Cleanup interface and a4988 implementation ... Change step frequency from step/ms to step/s Add DRV8825 stepper driver	2023-10-16 08:55:53 +08:00
Philippe Leduc	095c32b0eb	Add a stepper generic upperhalf driver ... Add a stepper A4988 lowerhalf driver	2023-10-14 12:28:41 -04:00