alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'feat/isp_bf_feature' into 'master'

Browse Source 
feat(isp): added isp bf driver

Closes IDF-9999

See merge request espressif/esp-idf!30968
This commit is contained in:
Armando (Dou Yiwen)
2024-05-24 16:43:55 +08:00
parent 404ffa299b 6e3efc7b9f
commit c9167ef782
14 changed files with 336 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
examples/peripherals/isp/auto_focus/README.md
View File

@@ -6,7 +6,7 @@
## Overview
This example demonstrates how to use the ISP (image signal processor) to work with esp_driver_cam component. This example will capture camera sensor signals via CSI interface and display it via DSI interface. This example also enables the ISP AF (auto-focus) feature.
This example demonstrates how to use the ISP (image signal processor) to work with esp_driver_cam component. This example will capture camera sensor signals via CSI interface and display it via DSI interface. This example also enables the ISP AF (auto-focus) feature and ISP BF (bayer denoise) feature.
## Usage

15
examples/peripherals/isp/auto_focus/main/isp_af_dsi_main.c
View File

@@ -16,6 +16,7 @@
#include "esp_cache.h"
#include "driver/i2c_master.h"
#include "driver/isp.h"
#include "driver/isp_bf.h"
#include "isp_af_scheme_sa.h"
#include "esp_cam_ctlr_csi.h"
#include "esp_cam_ctlr.h"
@@ -263,6 +264,20 @@ void app_main(void)
ESP_ERROR_CHECK(esp_isp_new_processor(&isp_config, &isp_proc));
ESP_ERROR_CHECK(esp_isp_enable(isp_proc));
esp_isp_bf_config_t bf_config = {
.denoising_level = 5,
.padding_mode = ISP_BF_EDGE_PADDING_MODE_SRND_DATA,
.bf_template = {
{1, 2, 1},
{2, 4, 2},
{1, 2, 1},
},
.padding_line_tail_valid_start_pixel = 0,
.padding_line_tail_valid_end_pixel = 0,
};
ESP_ERROR_CHECK(esp_isp_bf_configure(isp_proc, &bf_config));
ESP_ERROR_CHECK(esp_isp_bf_enable(isp_proc));
typedef struct af_task_param_t {
isp_proc_handle_t isp_proc;
esp_sccb_io_handle_t dw9714_io_handle;