Merge branch 'bugfix/ledc_fade_divided_by_zero' into 'master'

bugfix(ledc): fix integer divided by zero in function ledc_set_fade_with_time

See merge request !1048
pull/928/head
Angus Gratton 2017-08-14 13:52:36 +08:00
commit 8f44efc619
1 zmienionych plików z 3 dodań i 0 usunięć

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@ -514,6 +514,9 @@ esp_err_t ledc_set_fade_with_time(ledc_mode_t speed_mode, ledc_channel_t channel
return ESP_OK;
}
int total_cycles = max_fade_time_ms * freq / 1000;
if (total_cycles == 0) {
return ledc_set_duty(speed_mode, channel, target_duty);
}
int scale, cycle_num;
if (total_cycles > duty_delta) {
scale = 1;