Fix PWM init bug, set all initial duty to 0.

2015-05-01 18:35:30 +08:00 · 2015-05-01 18:35:30 +08:00 · 32e9ac204a
parent 4b4f600038
commit 32e9ac204a
1 changed files with 1 additions and 1 deletions
--- a/app/driver/pwm.c
+++ b/app/driver/pwm.c
@ -365,7 +365,7 @@ pwm_init(uint16 freq, uint16 *duty)
    for (i = 0; i < PWM_CHANNEL; i++) {
        // pwm_gpio |= (1 << pwm_out_io_num[i]);
        pwm_gpio = 0;
-        pwm.duty[0] = 0;
+        pwm.duty[i] = 0;
    }

    pwm_set_freq(500, 0);