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feat(csi): support custom data type

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This commit is contained in:
armando
2026-02-28 11:21:12 +08:00
parent b25bd4e3bf
commit a472bfbb69
5 changed files with 65 additions and 31 deletions
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components/esp_driver_cam/csi/include/esp_cam_ctlr_csi.h
+28 -14
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@@ -15,25 +15,39 @@
extern "C" {
#endif
/**
* @brief CSI customized data type configuration.
*
* @note By default (by setting this structure to 0), embedded data and standard data type will be supported.
* Under most conditions, you don't need to set this and can keep these to 0.
* Set this if you want to use customized data type.
*/
typedef struct {
uint32_t bits_per_pixel; /*!< Bits per pixel, by default it's 0, embedded data and standard data type will be supported */
uint32_t data_type_min; /*!< Data type, by default it's 0, embedded data and standard data type will be supported */
uint32_t data_type_max; /*!< Data type, by default it's 0, embedded data and standard data type will be supported */
} esp_cam_ctlr_csi_data_type_t;
/**
* @brief ESP CAM CSI controller configurations.
*/
typedef struct {
int ctlr_id; /*!< CSI controller ID. */
mipi_csi_phy_clock_source_t clk_src; /*!< CSI PHY clock source. */
uint32_t h_res; /*!< Input horizontal resolution. Measurement unit: pixels per line. */
uint32_t v_res; /*!< Input vertical resolution. Measurement unit: lines per frame. */
uint8_t data_lane_num; /*!< Number of data lanes. */
int lane_bit_rate_mbps; /*!< Lane bit rate. Measurement unit: Mbps. */
cam_ctlr_color_t input_data_color_type; /*!< Input color type. */
cam_ctlr_color_t output_data_color_type; /*!< Output color type. */
int queue_items; /*!< Number of queue items. */
int ctlr_id; /*!< CSI controller ID. */
mipi_csi_phy_clock_source_t clk_src; /*!< CSI PHY clock source. */
uint32_t h_res; /*!< Input horizontal resolution. Measurement unit: pixels per line. */
uint32_t v_res; /*!< Input vertical resolution. Measurement unit: lines per frame. */
uint8_t data_lane_num; /*!< Number of data lanes. */
int lane_bit_rate_mbps; /*!< Lane bit rate. Measurement unit: Mbps. */
cam_ctlr_color_t input_data_color_type; /*!< Input color type. */
cam_ctlr_color_t output_data_color_type; /*!< Output color type. */
esp_cam_ctlr_csi_data_type_t data_type; /*!< Data type configuration. */
int queue_items; /*!< Number of queue items. */
struct {
uint32_t input_8bit_swap_en : 1; /*!< Set to 1 to enable input 8bit bit swap. [31:24] [23:16] [15:8] [7:0] -> [7:0] [15:8] [23:16] [31:24]*/
uint32_t input_16bit_swap_en : 1; /*!< Set to 1 to enable input 16bit bit swap. [31:16] [15:0] -> [15:0] [31:16] */
uint32_t byte_swap_en : 1; /*!< Set to 1 to enable output byte swap. */
uint32_t bk_buffer_dis : 1; /*!< Set to 1 to disable backup buffer. */
}; /*!< Boolean flags. */
uint32_t input_8bit_swap_en : 1; /*!< Set to 1 to enable input 8bit bit swap. [31:24] [23:16] [15:8] [7:0] -> [7:0] [15:8] [23:16] [31:24]*/
uint32_t input_16bit_swap_en : 1; /*!< Set to 1 to enable input 16bit bit swap. [31:16] [15:0] -> [15:0] [31:16] */
uint32_t byte_swap_en : 1; /*!< Set to 1 to enable output byte swap. */
uint32_t bk_buffer_dis : 1; /*!< Set to 1 to disable backup buffer. */
}; /*!< Boolean flags. */
} esp_cam_ctlr_csi_config_t;
/**