Commit Graph

4 Commits (54f4777e641c0d391f7abb5e1d67f49af722bc19)

Author SHA1 Message Date
Chun-Chieh Li c3d7ef8341 [Nuvoton] Free up peripheral pins in peripheral free-up HAL API
Without free-up of peripheral pins, peripheral pins of the same peripheral may
share by multiple ports after port iteration, and this peripheral may fail with
pin interference.
2019-08-20 13:12:43 +08:00
Chun-Chieh Li fef138a3cd [Nuvoton] Fix IP initialization sequence
Better IP initialization sequence:
1. Configure IP pins
2. Select IP clock source and then enable it
3. Reset the IP (SYS_ResetModule)

NOTE1: IP reset takes effect regardless of IP clock. So it doesn't matter if
       IP clock enable is before IP reset.
NOTE2: Non-configured pins may disturb IP's state, so IP pinout first and then
       IP reset.
NOTE3: IP reset at the end of IP initialization sequence can cover unexpected
       situation.
2019-08-20 13:12:41 +08:00
Russ Butler be492fe07a Add HAL API for pwmout pinmap
Add the function pwm_pinmap to all targets.
2019-02-08 09:10:19 -06:00
ccli8 13e1209c83 [M2351] Support PWM out 2018-07-12 17:51:52 +08:00