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feat(camera): supported camera related example using sc2336 and ek79007

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Closes https://github.com/espressif/esp-idf/issues/14517
This commit is contained in:
Armando
2024-09-13 16:51:21 +08:00
parent 01613ca01d
commit c48a47c341
24 changed files with 357 additions and 213 deletions
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23
examples/peripherals/camera/camera_dsi/components/dsi_init/Kconfig.projbuild
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@@ -1,25 +1,48 @@
menu "Example DSI Configuration"
choice EXAMPLE_LCD_PATTERN
prompt "Select MIPI LCD model"
default EXAMPLE_LCD_PATTERN_EK79007
help
Select LCD controller model.
config EXAMPLE_LCD_PATTERN_EK79007
bool "EK79007"
config EXAMPLE_LCD_PATTERN_ILI9881C
bool "ILI9881C"
endchoice
choice EXAMPLE_MIPI_DSI_DISP_HRES
bool "Set MIPI CSI horizontal resolution"
default EXAMPLE_MIPI_DSI_DISP_HRES_800 if EXAMPLE_LCD_PATTERN_ILI9881C
default EXAMPLE_MIPI_DSI_DISP_HRES_1024 if EXAMPLE_LCD_PATTERN_EK79007
default EXAMPLE_MIPI_DSI_DISP_HRES_800
config EXAMPLE_MIPI_DSI_DISP_HRES_800
bool "800"
config EXAMPLE_MIPI_DSI_DISP_HRES_1024
bool "1024"
endchoice
config EXAMPLE_MIPI_DSI_DISP_HRES
int
default 800 if EXAMPLE_MIPI_DSI_DISP_HRES_800
default 1024 if EXAMPLE_MIPI_DSI_DISP_HRES_1024
choice EXAMPLE_MIPI_DSI_DISP_VRES
bool "Set MIPI CSI vertical resolution"
default EXAMPLE_MIPI_DSI_DISP_VRES_1280 if EXAMPLE_LCD_PATTERN_ILI9881C
default EXAMPLE_MIPI_DSI_DISP_VRES_600 if EXAMPLE_LCD_PATTERN_EK79007
default EXAMPLE_MIPI_DSI_DISP_VRES_1280
config EXAMPLE_MIPI_DSI_DISP_VRES_600
bool "600"
config EXAMPLE_MIPI_DSI_DISP_VRES_1280
bool "1280"
endchoice
config EXAMPLE_MIPI_DSI_DISP_VRES
int
default 600 if EXAMPLE_MIPI_DSI_DISP_VRES_600
default 1280 if EXAMPLE_MIPI_DSI_DISP_VRES_1280
endmenu

69
examples/peripherals/camera/camera_dsi/components/dsi_init/example_dsi_init.c
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@@ -8,15 +8,14 @@
#include "esp_log.h"
#include "esp_lcd_mipi_dsi.h"
#include "esp_lcd_panel_ops.h"
#include "esp_lcd_panel_io.h"
#include "esp_lcd_ili9881c.h"
#include "esp_lcd_ek79007.h"
#include "example_dsi_init.h"
#include "example_dsi_init_config.h"
void example_dsi_resource_alloc(esp_lcd_panel_handle_t *ili9881c_ctrl_panel, esp_lcd_panel_handle_t *mipi_dpi_panel, void **frame_buffer)
void example_dsi_resource_alloc(esp_lcd_dsi_bus_handle_t *mipi_dsi_bus, esp_lcd_panel_io_handle_t *mipi_dbi_io, esp_lcd_panel_handle_t *mipi_dpi_panel, void **frame_buffer)
{
esp_lcd_dsi_bus_handle_t mipi_dsi_bus = NULL;
esp_lcd_panel_io_handle_t mipi_dbi_io = NULL;
//---------------DSI resource allocation------------------//
esp_lcd_dsi_bus_config_t bus_config = {
.bus_id = 0,
@@ -24,25 +23,18 @@ void example_dsi_resource_alloc(esp_lcd_panel_handle_t *ili9881c_ctrl_panel, esp
.phy_clk_src = MIPI_DSI_PHY_CLK_SRC_DEFAULT,
.lane_bit_rate_mbps = 1000, // 1000 Mbps
};
ESP_ERROR_CHECK(esp_lcd_new_dsi_bus(&bus_config, &mipi_dsi_bus));
ESP_ERROR_CHECK(esp_lcd_new_dsi_bus(&bus_config, mipi_dsi_bus));
esp_lcd_dbi_io_config_t dbi_config = {
.virtual_channel = 0,
.lcd_cmd_bits = 8,
.lcd_param_bits = 8,
};
ESP_ERROR_CHECK(esp_lcd_new_panel_io_dbi(mipi_dsi_bus, &dbi_config, &mipi_dbi_io));
esp_lcd_panel_dev_config_t lcd_dev_config = {
.bits_per_pixel = 16,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.reset_gpio_num = -1,
};
ESP_ERROR_CHECK(esp_lcd_new_panel_ili9881c(mipi_dbi_io, &lcd_dev_config, ili9881c_ctrl_panel));
ESP_ERROR_CHECK(esp_lcd_new_panel_io_dbi(*mipi_dsi_bus, &dbi_config, mipi_dbi_io));
esp_lcd_dpi_panel_config_t dpi_config = {
.dpi_clk_src = MIPI_DSI_DPI_CLK_SRC_DEFAULT,
.dpi_clock_freq_mhz = 80,
.dpi_clock_freq_mhz = EXAMPLE_MIPI_DSI_DPI_CLK_MHZ,
.virtual_channel = 0,
.pixel_format = LCD_COLOR_PIXEL_FORMAT_RGB565,
.video_timing = {
@@ -56,17 +48,45 @@ void example_dsi_resource_alloc(esp_lcd_panel_handle_t *ili9881c_ctrl_panel, esp
.vsync_front_porch = EXAMPLE_MIPI_DSI_IMAGE_VFP,
},
};
ESP_ERROR_CHECK(esp_lcd_new_panel_dpi(mipi_dsi_bus, &dpi_config, mipi_dpi_panel));
#if CONFIG_EXAMPLE_LCD_PATTERN_ILI9881C
ili9881c_vendor_config_t vendor_config = {
.mipi_config = {
.dsi_bus = *mipi_dsi_bus,
.dpi_config = &dpi_config,
.lane_num = 2,
},
};
esp_lcd_panel_dev_config_t lcd_dev_config = {
.reset_gpio_num = -1,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.bits_per_pixel = 16,
.vendor_config = &vendor_config,
};
ESP_ERROR_CHECK(esp_lcd_new_panel_ili9881c(*mipi_dbi_io, &lcd_dev_config, mipi_dpi_panel));
#elif CONFIG_EXAMPLE_LCD_PATTERN_EK79007
ek79007_vendor_config_t vendor_config = {
.mipi_config = {
.dsi_bus = *mipi_dsi_bus,
.dpi_config = &dpi_config,
},
};
esp_lcd_panel_dev_config_t lcd_dev_config = {
.reset_gpio_num = -1,
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
.bits_per_pixel = 16,
.vendor_config = &vendor_config,
};
ESP_ERROR_CHECK(esp_lcd_new_panel_ek79007(*mipi_dbi_io, &lcd_dev_config, mipi_dpi_panel));
#endif
ESP_ERROR_CHECK(esp_lcd_dpi_panel_get_frame_buffer(*mipi_dpi_panel, 1, frame_buffer));
}
void example_dsi_ili9881c_panel_init(esp_lcd_panel_handle_t ili9881c_ctrl_panel)
void example_dpi_panel_reset(esp_lcd_panel_handle_t mipi_dpi_panel)
{
//---------------DSI Panel Init------------------//
ESP_ERROR_CHECK(esp_lcd_panel_reset(ili9881c_ctrl_panel));
ESP_ERROR_CHECK(esp_lcd_panel_init(ili9881c_ctrl_panel));
// turn on display
ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(ili9881c_ctrl_panel, true));
//---------------DPI Panel Reset------------------//
ESP_ERROR_CHECK(esp_lcd_panel_reset(mipi_dpi_panel));
}
void example_dpi_panel_init(esp_lcd_panel_handle_t mipi_dpi_panel)
@@ -74,3 +94,10 @@ void example_dpi_panel_init(esp_lcd_panel_handle_t mipi_dpi_panel)
//---------------DPI Panel Init------------------//
ESP_ERROR_CHECK(esp_lcd_panel_init(mipi_dpi_panel));
}
void example_dsi_resource_destroy(esp_lcd_dsi_bus_handle_t mipi_dsi_bus, esp_lcd_panel_io_handle_t mipi_dbi_io, esp_lcd_panel_handle_t mipi_dpi_panel)
{
ESP_ERROR_CHECK(esp_lcd_panel_del(mipi_dpi_panel));
ESP_ERROR_CHECK(esp_lcd_panel_io_del(mipi_dbi_io));
ESP_ERROR_CHECK(esp_lcd_del_dsi_bus(mipi_dsi_bus));
}

3
examples/peripherals/camera/camera_dsi/components/dsi_init/idf_component.yml
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@@ -1,4 +1,5 @@
dependencies:
esp_lcd_ili9881c: "~0.2.0"
esp_lcd_ili9881c: "^1.0.0"
esp_lcd_ek79007: "^1.0.0"
idf:
version: ">=5.3.0"

21
examples/peripherals/camera/camera_dsi/components/dsi_init/include/example_dsi_init.h
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@@ -8,7 +8,6 @@
#include "esp_lcd_mipi_dsi.h"
#include "esp_lcd_panel_ops.h"
#include "esp_lcd_ili9881c.h"
#ifdef __cplusplus
extern "C" {
@@ -17,18 +16,19 @@ extern "C" {
/**
* @brief DSI init function
*
* @param[out] ili9881c_ctrl_panel ILI9881C panel handle
* @param[out] mipi_dsi_bus MIPI DSI bus handle
* @param[out] mipi_dbi_io MIPI DBI io handle
* @param[out] mipi_dpi_panel MIPI DPI panel handle
* @param[out] frame_buffer frame buffer
*/
void example_dsi_resource_alloc(esp_lcd_panel_handle_t *ili9881c_ctrl_panel, esp_lcd_panel_handle_t *mipi_dpi_panel, void **frame_buffer);
void example_dsi_resource_alloc(esp_lcd_dsi_bus_handle_t *mipi_dsi_bus, esp_lcd_panel_io_handle_t *mipi_dbi_io, esp_lcd_panel_handle_t *mipi_dpi_panel, void **frame_buffer);
/**
* @brief DSI ILI9881C panel init function
* @brief DPI panel reset function
*
* @param[in] ili9881c_ctrl_panel ILI9881C panel handle
* @param[in] mipi_dpi_panel MIPI DPI panel handle
*/
void example_dsi_ili9881c_panel_init(esp_lcd_panel_handle_t ili9881c_ctrl_panel);
void example_dpi_panel_reset(esp_lcd_panel_handle_t mipi_dpi_panel);
/**
* @brief DPI panel init function
@@ -37,6 +37,15 @@ void example_dsi_ili9881c_panel_init(esp_lcd_panel_handle_t ili9881c_ctrl_panel)
*/
void example_dpi_panel_init(esp_lcd_panel_handle_t mipi_dpi_panel);
/**
* @brief Destroy DSI related resources
*
* @param[in] mipi_dsi_bus MIPI DSI bus handle
* @param[in] mipi_dbi_io MIPI DBI io handle
* @param[in] mipi_dpi_panel MIPI DPI panel handle
*/
void example_dsi_resource_destroy(esp_lcd_dsi_bus_handle_t mipi_dsi_bus, esp_lcd_panel_io_handle_t mipi_dbi_io, esp_lcd_panel_handle_t mipi_dpi_panel);
#ifdef __cplusplus
}
#endif

27
examples/peripherals/camera/camera_dsi/components/dsi_init/include/example_dsi_init_config.h
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@@ -6,16 +6,31 @@
#pragma once
#include "sdkconfig.h"
#ifdef __cplusplus
extern "C" {
#endif
#define EXAMPLE_MIPI_DSI_IMAGE_HSYNC 40
#define EXAMPLE_MIPI_DSI_IMAGE_HBP 140
#define EXAMPLE_MIPI_DSI_IMAGE_HFP 40
#define EXAMPLE_MIPI_DSI_IMAGE_VSYNC 4
#define EXAMPLE_MIPI_DSI_IMAGE_VBP 16
#define EXAMPLE_MIPI_DSI_IMAGE_VFP 16
#if CONFIG_EXAMPLE_LCD_PATTERN_ILI9881C
// FPS = 80000000/(40+140+40+800)/(4+16+16+1280) = 60Hz
#define EXAMPLE_MIPI_DSI_DPI_CLK_MHZ 80
#define EXAMPLE_MIPI_DSI_IMAGE_HSYNC 40
#define EXAMPLE_MIPI_DSI_IMAGE_HBP 140
#define EXAMPLE_MIPI_DSI_IMAGE_HFP 40
#define EXAMPLE_MIPI_DSI_IMAGE_VSYNC 4
#define EXAMPLE_MIPI_DSI_IMAGE_VBP 16
#define EXAMPLE_MIPI_DSI_IMAGE_VFP 16
#elif CONFIG_EXAMPLE_LCD_PATTERN_EK79007
// FPS = 48000000/(10+120+120+1024)/(1+20+10+600) = 60Hz
#define EXAMPLE_MIPI_DSI_DPI_CLK_MHZ 48
#define EXAMPLE_MIPI_DSI_IMAGE_HSYNC 10
#define EXAMPLE_MIPI_DSI_IMAGE_HBP 120
#define EXAMPLE_MIPI_DSI_IMAGE_HFP 120
#define EXAMPLE_MIPI_DSI_IMAGE_VSYNC 1
#define EXAMPLE_MIPI_DSI_IMAGE_VBP 20
#define EXAMPLE_MIPI_DSI_IMAGE_VFP 10
#endif
#ifdef __cplusplus
}

3
examples/peripherals/camera/camera_dsi/components/sensor_init/CMakeLists.txt Normal file
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@@ -0,0 +1,3 @@
idf_component_register(SRCS "example_sensor_init.c"
INCLUDE_DIRS "include"
)

102
examples/peripherals/camera/camera_dsi/components/sensor_init/example_sensor_init.c Normal file
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@@ -0,0 +1,102 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "sdkconfig.h"
#include "esp_attr.h"
#include "esp_log.h"
#include "esp_err.h"
#include "driver/i2c_master.h"
#include "esp_sccb_intf.h"
#include "esp_sccb_i2c.h"
#include "esp_cam_sensor.h"
#include "esp_cam_sensor_detect.h"
#include "example_sensor_init.h"
#include "example_sensor_init_config.h"
static const char *TAG = "sensor_init";
void example_sensor_init(int i2c_port, i2c_master_bus_handle_t *out_i2c_bus_handle)
{
esp_err_t ret = ESP_FAIL;
//---------------I2C Init------------------//
i2c_master_bus_config_t i2c_bus_conf = {
.clk_source = I2C_CLK_SRC_DEFAULT,
.sda_io_num = EXAMPLE_CAM_SCCB_SDA_IO,
.scl_io_num = EXAMPLE_CAM_SCCB_SCL_IO,
.i2c_port = i2c_port,
.flags.enable_internal_pullup = true,
};
i2c_master_bus_handle_t i2c_bus_handle = NULL;
ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_conf, &i2c_bus_handle));
//---------------SCCB Init------------------//
esp_sccb_io_handle_t sccb_io_handle = NULL;
esp_cam_sensor_config_t cam_config = {
.sccb_handle = sccb_io_handle,
.reset_pin = -1,
.pwdn_pin = -1,
.xclk_pin = -1,
.sensor_port = ESP_CAM_SENSOR_MIPI_CSI,
};
esp_cam_sensor_device_t *cam = NULL;
for (esp_cam_sensor_detect_fn_t *p = &__esp_cam_sensor_detect_fn_array_start; p < &__esp_cam_sensor_detect_fn_array_end; ++p) {
sccb_i2c_config_t i2c_config = {
.scl_speed_hz = EXAMPLE_CAM_SCCB_FREQ,
.device_address = p->sccb_addr,
.dev_addr_length = I2C_ADDR_BIT_LEN_7,
};
ESP_ERROR_CHECK(sccb_new_i2c_io(i2c_bus_handle, &i2c_config, &cam_config.sccb_handle));
cam = (*(p->detect))(&cam_config);
if (cam) {
if (p->port != ESP_CAM_SENSOR_MIPI_CSI) {
ESP_LOGE(TAG, "detect a camera sensor with mismatched interface");
return;
}
break;
}
ESP_ERROR_CHECK(esp_sccb_del_i2c_io(cam_config.sccb_handle));
}
if (!cam) {
ESP_LOGE(TAG, "failed to detect camera sensor");
return;
}
esp_cam_sensor_format_array_t cam_fmt_array = {0};
esp_cam_sensor_query_format(cam, &cam_fmt_array);
const esp_cam_sensor_format_t *parray = cam_fmt_array.format_array;
for (int i = 0; i < cam_fmt_array.count; i++) {
ESP_LOGI(TAG, "fmt[%d].name:%s", i, parray[i].name);
}
esp_cam_sensor_format_t *cam_cur_fmt = NULL;
for (int i = 0; i < cam_fmt_array.count; i++) {
if (!strcmp(parray[i].name, EXAMPLE_CAM_FORMAT)) {
cam_cur_fmt = (esp_cam_sensor_format_t *) & (parray[i].name);
}
}
ret = esp_cam_sensor_set_format(cam, (const esp_cam_sensor_format_t *) cam_cur_fmt);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Format set fail");
} else {
ESP_LOGI(TAG, "Format in use:%s", cam_cur_fmt->name);
}
int enable_flag = 1;
// Set sensor output stream
ret = esp_cam_sensor_ioctl(cam, ESP_CAM_SENSOR_IOC_S_STREAM, &enable_flag);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Start stream fail");
}
ESP_ERROR_CHECK(ret);
*out_i2c_bus_handle = i2c_bus_handle;
}

4
examples/peripherals/camera/camera_dsi/components/sensor_init/idf_component.yml Normal file
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@@ -0,0 +1,4 @@
dependencies:
espressif/esp_cam_sensor: "^0.5.1"
idf:
version: ">=5.3.0"

25
examples/peripherals/camera/camera_dsi/components/sensor_init/include/example_sensor_init.h Normal file
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@@ -0,0 +1,25 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "driver/i2c_master.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief SCCB Interface and Sensor Init
*
* @param[in] i2c_port I2C port
* @param[out] out_i2c_bus_handle I2C bus handle
*/
void example_sensor_init(int i2c_port, i2c_master_bus_handle_t *out_i2c_bus_handle);
#ifdef __cplusplus
}
#endif

33
examples/peripherals/camera/camera_dsi/components/sensor_init/include/example_sensor_init_config.h Normal file
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@@ -0,0 +1,33 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "sdkconfig.h"
#ifdef __cplusplus
extern "C" {
#endif
#define EXAMPLE_CAM_SCCB_FREQ (100000)
#define EXAMPLE_CAM_SCCB_SCL_IO (8)
#define EXAMPLE_CAM_SCCB_SDA_IO (7)
#if CONFIG_EXAMPLE_MIPI_CSI_HRES_800
#if CONFIG_EXAMPLE_MIPI_CSI_VRES_640
#define EXAMPLE_CAM_FORMAT "MIPI_2lane_24Minput_RAW8_800x640_50fps"
#else
#define EXAMPLE_CAM_FORMAT "MIPI_2lane_24Minput_RAW8_800x1280_50fps"
#endif
#endif
#if CONFIG_EXAMPLE_MIPI_CSI_HRES_1024
#define EXAMPLE_CAM_FORMAT "MIPI_2lane_24Minput_RAW8_1024x600_30fps"
#endif
#ifdef __cplusplus
}
#endif