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fix(dvp): fix dvp loss frame error

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This commit is contained in:
gaoxu
2025-07-18 11:32:35 +08:00
parent 8e094e7087
commit 8baec757ef
1 changed files with 4 additions and 3 deletions
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7
components/esp_driver_cam/dvp/src/esp_cam_ctlr_dvp_cam.c
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@@ -156,7 +156,6 @@ static IRAM_ATTR esp_err_t esp_cam_ctlr_dvp_start_trans(esp_cam_ctlr_dvp_cam_t *
if (ctlr->cur_buf) {
ctlr->cur_buf = NULL;
cam_hal_stop_streaming(&ctlr->hal);
ESP_RETURN_ON_ERROR_ISR(esp_cam_ctlr_dvp_dma_stop(&ctlr->dma), TAG, "failed to stop DMA");
}
@@ -180,8 +179,6 @@ static IRAM_ATTR esp_err_t esp_cam_ctlr_dvp_start_trans(esp_cam_ctlr_dvp_cam_t *
ESP_RETURN_ON_ERROR_ISR(esp_cam_ctlr_dvp_dma_reset(&ctlr->dma), TAG, "failed to reset DMA");
ESP_RETURN_ON_ERROR_ISR(esp_cam_ctlr_dvp_dma_start(&ctlr->dma, trans.buffer, ctlr->fb_size_in_bytes), TAG, "failed to start DMA");
cam_hal_start_streaming(&ctlr->hal);
ctlr->cur_buf = trans.buffer;
return ESP_OK;
@@ -481,6 +478,8 @@ static esp_err_t esp_cam_ctlr_dvp_cam_enable(esp_cam_ctlr_handle_t handle)
ctlr->dvp_fsm = ESP_CAM_CTLR_DVP_CAM_FSM_ENABLED;
ret = ESP_OK;
}
cam_hal_start_streaming(&ctlr->hal);
portEXIT_CRITICAL(&ctlr->spinlock);
return ret;
@@ -507,6 +506,8 @@ static esp_err_t esp_cam_ctlr_dvp_cam_disable(esp_cam_ctlr_handle_t handle)
ctlr->dvp_fsm = ESP_CAM_CTLR_DVP_CAM_FSM_INIT;
ret = ESP_OK;
}
cam_hal_stop_streaming(&ctlr->hal);
portEXIT_CRITICAL(&ctlr->spinlock);
return ret;