Merge pull request #6233 from jepler/nrf-fix-pwm-reset

nrf: Correctly mark PWM unused during reset
2022-04-04 20:46:07 -04:00 · 2022-04-04 20:46:07 -04:00 · 076d9f74a5
parent faca1ec3bf fa4b4fa639
commit 076d9f74a5
1 changed files with 1 additions and 0 deletions
--- a/ports/nrf/common-hal/pwmio/PWMOut.c
+++ b/ports/nrf/common-hal/pwmio/PWMOut.c
@ -108,6 +108,7 @@ STATIC void reset_single_pwmout(uint8_t i) {

    for (int ch = 0; ch < CHANNELS_PER_PWM; ch++) {
        pwm_seq[i][ch] = (1 << 15); // polarity = 0
+        pwm->PSEL.OUT[ch] = 0xFFFFFFFF; // disconnnect from I/O
    }
 }