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feat(cam): add cam sensor handle and deinit api

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This commit is contained in:
gaoxu
2025-04-29 15:58:43 +08:00
parent f387f14509
commit 031ee36604
5 changed files with 46 additions and 16 deletions
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14
examples/peripherals/camera/common_components/sensor_init/example_sensor_init.c
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@@ -1,5 +1,5 @@
/* /*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@@ -19,7 +19,7 @@
static const char *TAG = "sensor_init"; static const char *TAG = "sensor_init";
void example_sensor_init(example_sensor_config_t *sensor_config, i2c_master_bus_handle_t *out_i2c_bus_handle) void example_sensor_init(example_sensor_config_t *sensor_config, example_sensor_handle_t *out_sensor_handle)
{ {
esp_err_t ret = ESP_FAIL; esp_err_t ret = ESP_FAIL;
@@ -99,6 +99,12 @@ void example_sensor_init(example_sensor_config_t *sensor_config, i2c_master_bus_
ESP_LOGE(TAG, "Start stream fail"); ESP_LOGE(TAG, "Start stream fail");
} }
ESP_ERROR_CHECK(ret); ESP_ERROR_CHECK(ret);
out_sensor_handle->i2c_bus_handle = i2c_bus_handle;
*out_i2c_bus_handle = i2c_bus_handle; out_sensor_handle->sccb_handle = cam_config.sccb_handle;
}
void example_sensor_deinit(example_sensor_handle_t sensor_handle)
{
ESP_ERROR_CHECK(esp_sccb_del_i2c_io(sensor_handle.sccb_handle));
ESP_ERROR_CHECK(i2c_del_master_bus(sensor_handle.i2c_bus_handle));
} }

21
examples/peripherals/camera/common_components/sensor_init/include/example_sensor_init.h
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@@ -1,5 +1,5 @@
/* /*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@@ -13,6 +13,14 @@
extern "C" { extern "C" {
#endif #endif
/**
* @brief Handle of SCCB interface and sensor
*/
typedef struct {
esp_sccb_io_handle_t sccb_handle; /*!< SCCB io handle that created by `sccb_new_i2c_io` */
i2c_master_bus_handle_t i2c_bus_handle; /*!< I2C bus handle that created by `i2c_new_master_bus` */
} example_sensor_handle_t;
/** /**
* @brief Configuration of SCCB interface and sensor * @brief Configuration of SCCB interface and sensor
*/ */
@@ -28,9 +36,16 @@ typedef struct {
* @brief SCCB Interface and Sensor Init * @brief SCCB Interface and Sensor Init
* *
* @param[in] sensor_config Camera sensor configuration * @param[in] sensor_config Camera sensor configuration
* @param[out] out_i2c_bus_handle I2C bus handle * @param[out] out_sensor_handle Camera sensor handle
*/ */
void example_sensor_init(example_sensor_config_t *sensor_config, i2c_master_bus_handle_t *out_i2c_bus_handle); void example_sensor_init(example_sensor_config_t *sensor_config, example_sensor_handle_t *out_sensor_handle);
/**
* @brief SCCB Interface and Sensor Deinit
*
* @param[in] out_sensor_handle Camera sensor handle
*/
void example_sensor_deinit(example_sensor_handle_t sensor_handle);
#ifdef __cplusplus #ifdef __cplusplus
} }

7
examples/peripherals/camera/dvp_isp_dsi/main/dvp_isp_dsi_main.c
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@@ -119,8 +119,11 @@ void app_main(void)
.port = ESP_CAM_SENSOR_DVP, .port = ESP_CAM_SENSOR_DVP,
.format_name = EXAMPLE_CAM_FORMAT, .format_name = EXAMPLE_CAM_FORMAT,
}; };
i2c_master_bus_handle_t i2c_bus_handle = NULL; example_sensor_handle_t sensor_handle = {
example_sensor_init(&cam_sensor_config, &i2c_bus_handle); .sccb_handle = NULL,
.i2c_bus_handle = NULL,
};
example_sensor_init(&cam_sensor_config, &sensor_handle);
//---------------ISP Init------------------// //---------------ISP Init------------------//
isp_proc_handle_t isp_proc = NULL; isp_proc_handle_t isp_proc = NULL;

9
examples/peripherals/camera/mipi_isp_dsi/main/mipi_isp_dsi_main.c
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@@ -1,5 +1,5 @@
/* /*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@@ -66,7 +66,10 @@ void app_main(void)
}; };
//--------Camera Sensor and SCCB Init-----------// //--------Camera Sensor and SCCB Init-----------//
i2c_master_bus_handle_t i2c_bus_handle = NULL; example_sensor_handle_t sensor_handle = {
.sccb_handle = NULL,
.i2c_bus_handle = NULL,
};
example_sensor_config_t cam_sensor_config = { example_sensor_config_t cam_sensor_config = {
.i2c_port_num = I2C_NUM_0, .i2c_port_num = I2C_NUM_0,
.i2c_sda_io_num = EXAMPLE_MIPI_CSI_CAM_SCCB_SDA_IO, .i2c_sda_io_num = EXAMPLE_MIPI_CSI_CAM_SCCB_SDA_IO,
@@ -74,7 +77,7 @@ void app_main(void)
.port = ESP_CAM_SENSOR_MIPI_CSI, .port = ESP_CAM_SENSOR_MIPI_CSI,
.format_name = EXAMPLE_CAM_FORMAT, .format_name = EXAMPLE_CAM_FORMAT,
}; };
example_sensor_init(&cam_sensor_config, &i2c_bus_handle); example_sensor_init(&cam_sensor_config, &sensor_handle);
//---------------CSI Init------------------// //---------------CSI Init------------------//
esp_cam_ctlr_csi_config_t csi_config = { esp_cam_ctlr_csi_config_t csi_config = {

11
examples/peripherals/isp/multi_pipelines/main/isp_dsi_main.c
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@@ -1,5 +1,5 @@
/* /*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@@ -223,7 +223,10 @@ void app_main(void)
}; };
//--------Camera Sensor and SCCB Init-----------// //--------Camera Sensor and SCCB Init-----------//
i2c_master_bus_handle_t i2c_bus_handle = NULL; example_sensor_handle_t sensor_handle = {
.sccb_handle = NULL,
.i2c_bus_handle = NULL,
};
example_sensor_config_t cam_sensor_config = { example_sensor_config_t cam_sensor_config = {
.i2c_port_num = I2C_NUM_0, .i2c_port_num = I2C_NUM_0,
.i2c_sda_io_num = EXAMPLE_MIPI_CSI_CAM_SCCB_SDA_IO, .i2c_sda_io_num = EXAMPLE_MIPI_CSI_CAM_SCCB_SDA_IO,
@@ -231,7 +234,7 @@ void app_main(void)
.port = ESP_CAM_SENSOR_MIPI_CSI, .port = ESP_CAM_SENSOR_MIPI_CSI,
.format_name = EXAMPLE_CAM_FORMAT, .format_name = EXAMPLE_CAM_FORMAT,
}; };
example_sensor_init(&cam_sensor_config, &i2c_bus_handle); example_sensor_init(&cam_sensor_config, &sensor_handle);
//---------------VCM SCCB Init------------------// //---------------VCM SCCB Init------------------//
esp_sccb_io_handle_t dw9714_io_handle = NULL; esp_sccb_io_handle_t dw9714_io_handle = NULL;
@@ -240,7 +243,7 @@ void app_main(void)
.device_address = EXAMPLE_DW9714_DEV_ADDR, .device_address = EXAMPLE_DW9714_DEV_ADDR,
.dev_addr_length = I2C_ADDR_BIT_LEN_7, .dev_addr_length = I2C_ADDR_BIT_LEN_7,
}; };
ESP_ERROR_CHECK(sccb_new_i2c_io(i2c_bus_handle, &i2c_config, &dw9714_io_handle)); ESP_ERROR_CHECK(sccb_new_i2c_io(sensor_handle.i2c_bus_handle, &i2c_config, &dw9714_io_handle));
//---------------CSI Init------------------// //---------------CSI Init------------------//
esp_cam_ctlr_csi_config_t csi_config = { esp_cam_ctlr_csi_config_t csi_config = {