From 47b39ae1193f5b02bf11d447d961b402f13a1bad Mon Sep 17 00:00:00 2001 From: Miro Moravek Date: Thu, 29 Aug 2019 02:03:33 +0200 Subject: [PATCH] fixed clock config to explicitly use APB in commit 2e8c85d8fff823232af46cc0f353ac170d0971e9 of esp-idf the ledc.c driver was changed and it no longer assumes APB clock use and it needs to be set explicitly --- driver/xclk.c | 1 + 1 file changed, 1 insertion(+) diff --git a/driver/xclk.c b/driver/xclk.c index 89ced66..21db2fc 100755 --- a/driver/xclk.c +++ b/driver/xclk.c @@ -20,6 +20,7 @@ esp_err_t camera_enable_out_clock(camera_config_t* config) timer_conf.freq_hz = config->xclk_freq_hz; timer_conf.speed_mode = LEDC_HIGH_SPEED_MODE; timer_conf.timer_num = config->ledc_timer; + timer_conf.clk_cfg = LEDC_USE_APB_CLK; esp_err_t err = ledc_timer_config(&timer_conf); if (err != ESP_OK) { ESP_LOGE(TAG, "ledc_timer_config failed, rc=%x", err);