当前位置: 首页 > news >正文

RV1103与FPGA通过MIPI CSI-2实现视频传输,实现网络推流

        RV1103与FPGA通过MIPI CSI-2实现视频传输,实现网络推流。   

一:图像格式

        支持图像格式如下:

        [0]: 'NV16' (Y/CbCr 4:2:2)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [1]: 'NV61' (Y/CrCb 4:2:2)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [2]: 'NV12' (Y/CbCr 4:2:0)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [3]: 'NV21' (Y/CrCb 4:2:0)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [4]: 'YUYV' (YUYV 4:2:2)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [5]: 'YVYU' (YVYU 4:2:2)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [6]: 'UYVY' (UYVY 4:2:2)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [7]: 'VYUY' (VYUY 4:2:2)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [8]: 'RGB3' (24-bit RGB 8-8-8)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [9]: 'BGR3' (24-bit BGR 8-8-8)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [10]: 'RGBP' (16-bit RGB 5-6-5)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [11]: 'BGRH' (18-bit BGRX 6-6-6-14)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [12]: 'RGGB' (8-bit Bayer RGRG/GBGB)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [13]: 'GRBG' (8-bit Bayer GRGR/BGBG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [14]: 'GBRG' (8-bit Bayer GBGB/RGRG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [15]: 'BA81' (8-bit Bayer BGBG/GRGR)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [16]: 'RG10' (10-bit Bayer RGRG/GBGB)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [17]: 'BA10' (10-bit Bayer GRGR/BGBG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [18]: 'GB10' (10-bit Bayer GBGB/RGRG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [19]: 'BG10' (10-bit Bayer BGBG/GRGR)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [20]: 'RG12' (12-bit Bayer RGRG/GBGB)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [21]: 'BA12' (12-bit Bayer GRGR/BGBG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [22]: 'GB12' (12-bit Bayer GBGB/RGRG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [23]: 'BG12' (12-bit Bayer BGBG/GRGR)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [24]: 'BYR2' (16-bit Bayer BGBG/GRGR)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [25]: 'GB16' (16-bit Bayer GBGB/RGRG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [26]: 'GR16' (16-bit Bayer GRGR/BGBG)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [27]: 'RG16' (16-bit Bayer RGRG/GBGB)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [28]: 'Y16 ' (16-bit Greyscale)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [29]: 'GREY' (8-bit Greyscale)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [30]: 'EBD8' (Embedded data 8-bit)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [31]: 'SPD6' (Shield pix data 16-bit)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [32]: 'Y12 ' (12-bit Greyscale)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

        [33]: 'Y10 ' (10-bit Greyscale)

                Size: Stepwise 64x64 - 2304x1296 with step 8/8

二:DTS配置

        配置DTS:

&csi2_dphy_hw {
    status = "okay";
};

&csi2_dphy0 {
    status = "okay";

    ports {
        #address-cells = <1>;
        #size-cells = <0>;

        port@0 {
            reg = <0>;
            #address-cells = <1>;
            #size-cells = <0>;

            csi_dphy_input0: endpoint@0 {
                reg = <0>;
                remote-endpoint = <&sc3336_out>;
                data-lanes = <1 2>;
            };

            csi_dphy_input1: endpoint@1 {
                reg = <1>;
                remote-endpoint = <&sc4336_out>;
                data-lanes = <1 2>;
            };

            csi_dphy_input2: endpoint@2 {
                reg = <2>;
                remote-endpoint = <&sc530ai_out>;
                data-lanes = <1 2>;
            };
        };

        port@1 {
            reg = <1>;
            #address-cells = <1>;
            #size-cells = <0>;

            csi_dphy_output: endpoint@0 {
                reg = <0>;
                remote-endpoint = <&mipi_csi2_input>;
            };
        };
    };
};

&i2c4 {
    status = "okay";
    clock-frequency = <400000>;
    pinctrl-names = "default";
    pinctrl-0 = <&i2c4m2_xfer>;

    sc3336: sc3336@30 {
        compatible = "smartsens,sc3336";
        status = "okay";
        reg = <0x30>;
        clocks = <&cru MCLK_REF_MIPI0>;
        clock-names = "xvclk";
        pwdn-gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
        pinctrl-names = "default";
        pinctrl-0 = <&mipi_refclk_out0>;
        rockchip,camera-module-index = <0>;
        rockchip,camera-module-facing = "back";
        rockchip,camera-module-name = "CMK-OT2119-PC1";
        rockchip,camera-module-lens-name = "30IRC-F16";
        port {
            sc3336_out: endpoint {
                remote-endpoint = <&csi_dphy_input0>;
                data-lanes = <1 2>;
            };
        };
    };

    sc4336: sc4336@30 {
        compatible = "smartsens,sc4336";
        status = "okay";
        reg = <0x30>;
        clocks = <&cru MCLK_REF_MIPI0>;
        clock-names = "xvclk";
        pwdn-gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
        pinctrl-names = "default";
        pinctrl-0 = <&mipi_refclk_out0>;
        rockchip,camera-module-index = <0>;
        rockchip,camera-module-facing = "back";
        rockchip,camera-module-name = "OT01";
        rockchip,camera-module-lens-name = "40IRC_F16";
        port {
            sc4336_out: endpoint {
                remote-endpoint = <&csi_dphy_input1>;
                data-lanes = <1 2>;
            };
        };
    };

    sc530ai: sc530ai@30 {
        compatible = "smartsens,sc530ai";
        status = "okay";
        reg = <0x30>;
        clocks = <&cru MCLK_REF_MIPI0>;
        clock-names = "xvclk";
        pwdn-gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
        pinctrl-names = "default";
        pinctrl-0 = <&mipi_refclk_out0>;
        rockchip,camera-module-index = <0>;
        rockchip,camera-module-facing = "back";
        rockchip,camera-module-name = "CMK-OT2115-PC1";
        rockchip,camera-module-lens-name = "30IRC-F16";
        port {
            sc530ai_out: endpoint {
                remote-endpoint = <&csi_dphy_input2>;
                data-lanes = <1 2>;
            };
        };
    };
};

&i2s0_8ch {
    #sound-dai-cells = <0>;
    status = "okay";
};

&mipi0_csi2 {
    status = "okay";

    ports {
        #address-cells = <1>;
        #size-cells = <0>;

        port@0 {
            reg = <0>;
            #address-cells = <1>;
            #size-cells = <0>;

            mipi_csi2_input: endpoint@1 {
                reg = <1>;
                remote-endpoint = <&csi_dphy_output>;
            };
        };

        port@1 {
            reg = <1>;
            #address-cells = <1>;
            #size-cells = <0>;

            mipi_csi2_output: endpoint@0 {
                reg = <0>;
                remote-endpoint = <&cif_mipi_in>;
            };
        };
    };
};

&pwm0 {
    status = "okay";
};

&rkcif {
    status = "okay";
};

&rkcif_mipi_lvds {
    status = "okay";

    pinctrl-names = "default";
    pinctrl-0 = <&mipi_pins>;
    port {
        /* MIPI CSI-2 endpoint */
        cif_mipi_in: endpoint {
            remote-endpoint = <&mipi_csi2_output>;
        };
    };
};

&rkcif_mipi_lvds_sditf {
    status = "okay";

    port {
        /* MIPI CSI-2 endpoint */
        mipi_lvds_sditf: endpoint {
            remote-endpoint = <&isp_in>;
        };
    };
};

&rkisp {
    status = "okay";
};

&rkisp_vir0 {
    status = "okay";

    port@0 {
        isp_in: endpoint {
            remote-endpoint = <&mipi_lvds_sditf>;
        };
    };
};

&saradc {
    status = "okay";
    vref-supply = <&vcc_1v8>;
};

三:驱动配置

        配置分辨率,数据类型。

static const struct sc3336_mode supported_modes[] = {
    {
        .width = 2304,
        .height = 1296,
        .max_fps = {
            .numerator = 10000,
            .denominator = 250000,
        },
        .exp_def = 0x0080,
        .hts_def = 0x05dc,
        .vts_def = 0x0654,
        .bus_fmt = MEDIA_BUS_FMT_SBGGR8_1X8,
        .reg_list = sc3336_linear_10_2304x1296_25fps_regs,
        .hdr_mode = NO_HDR,
        .xvclk_freq = 27000000,
        .link_freq_idx = 0,
        .vc[PAD0] = V4L2_MBUS_CSI2_CHANNEL_0,
    },
    {
        .width = 2304,
        .height = 1296,
        .max_fps = {
            .numerator = 10000,
            .denominator = 300000,
        },
        .exp_def = 0x0080,
        .hts_def = 0x0578 * 2,
        .vts_def = 0x0550,
        .bus_fmt = MEDIA_BUS_FMT_SBGGR8_1X8,
        .reg_list = sc3336_linear_10_2304x1296_30fps_regs,
        .hdr_mode = NO_HDR,
        .xvclk_freq = 24000000,
        .link_freq_idx = 1,
        .vc[PAD0] = V4L2_MBUS_CSI2_CHANNEL_0,
    }
};

四:注册查询

Media controller API version 5.10.110

Media device information

------------------------

driver          rkcif

model           rkcif-mipi-lvds

serial         

bus info       

hw revision     0x0

driver version  5.10.110

Device topology

- entity 1: stream_cif_mipi_id0 (1 pad, 11 links)

            type Node subtype V4L flags 0

            device node name /dev/video0

        pad0: Sink

                <- "rockchip-mipi-csi2":1 [ENABLED]

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 5: stream_cif_mipi_id1 (1 pad, 11 links)

            type Node subtype V4L flags 0

            device node name /dev/video1

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 [ENABLED]

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 9: stream_cif_mipi_id2 (1 pad, 11 links)

            type Node subtype V4L flags 0

            device node name /dev/video2

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 [ENABLED]

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 13: stream_cif_mipi_id3 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video3

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 [ENABLED]

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 17: rkcif_scale_ch0 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video4

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 [ENABLED]

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 21: rkcif_scale_ch1 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video5

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 [ENABLED]

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 25: rkcif_scale_ch2 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video6

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 [ENABLED]

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 29: rkcif_scale_ch3 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video7

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 [ENABLED]

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 33: rkcif_tools_id0 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video8

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 [ENABLED]

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 []

- entity 37: rkcif_tools_id1 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video9

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 [ENABLED]

                <- "rockchip-mipi-csi2":11 []

- entity 41: rkcif_tools_id2 (1 pad, 11 links)

             type Node subtype V4L flags 0

             device node name /dev/video10

        pad0: Sink

                <- "rockchip-mipi-csi2":1 []

                <- "rockchip-mipi-csi2":2 []

                <- "rockchip-mipi-csi2":3 []

                <- "rockchip-mipi-csi2":4 []

                <- "rockchip-mipi-csi2":5 []

                <- "rockchip-mipi-csi2":6 []

                <- "rockchip-mipi-csi2":7 []

                <- "rockchip-mipi-csi2":8 []

                <- "rockchip-mipi-csi2":9 []

                <- "rockchip-mipi-csi2":10 []

                <- "rockchip-mipi-csi2":11 [ENABLED]

- entity 45: rockchip-mipi-csi2 (12 pads, 122 links)

             type V4L2 subdev subtype Unknown flags 0

             device node name /dev/v4l-subdev0

        pad0: Sink

                [fmt:SBGGR8_1X8/2304x1296 field:none

                 crop.bounds:(0,0)/2304x1296

                 crop:(0,0)/2304x1296]

                <- "rockchip-csi2-dphy0":1 [ENABLED]

        pad1: Source

                -> "stream_cif_mipi_id0":0 [ENABLED]

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad2: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 [ENABLED]

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad3: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 [ENABLED]

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad4: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 [ENABLED]

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad5: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 [ENABLED]

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad6: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 [ENABLED]

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad7: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 [ENABLED]

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad8: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 [ENABLED]

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad9: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 [ENABLED]

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 []

        pad10: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 [ENABLED]

                -> "rkcif_tools_id2":0 []

        pad11: Source

                -> "stream_cif_mipi_id0":0 []

                -> "stream_cif_mipi_id1":0 []

                -> "stream_cif_mipi_id2":0 []

                -> "stream_cif_mipi_id3":0 []

                -> "rkcif_scale_ch0":0 []

                -> "rkcif_scale_ch1":0 []

                -> "rkcif_scale_ch2":0 []

                -> "rkcif_scale_ch3":0 []

                -> "rkcif_tools_id0":0 []

                -> "rkcif_tools_id1":0 []

                -> "rkcif_tools_id2":0 [ENABLED]

- entity 58: rockchip-csi2-dphy0 (2 pads, 2 links)

             type V4L2 subdev subtype Unknown flags 0

             device node name /dev/v4l-subdev1

        pad0: Sink

                [fmt:SBGGR8_1X8/2304x1296@10000/250000 field:none]

                <- "m00_b_sc3336 4-0030":0 [ENABLED]

        pad1: Source

                -> "rockchip-mipi-csi2":0 [ENABLED]

- entity 63: m00_b_sc3336 4-0030 (1 pad, 1 link)

             type V4L2 subdev subtype Sensor flags 0

             device node name /dev/v4l-subdev2

        pad0: Source

                [fmt:SBGGR8_1X8/2304x1296@10000/250000 field:none]

                -> "rockchip-csi2-dphy0":0 [ENABLED]

五:FPGA端MIPI CSI-2发送调试

确认FPGA端发送正常

六:图像VLC推流查看

FPGA发送动态图像模板显示效果

七:欢迎讨论交流

微:moning_hello

相关文章:

RV1103与FPGA通过MIPI CSI-2实现视频传输,实现网络推流

RV1103与FPGA通过MIPI CSI-2实现视频传输&#xff0c;实现网络推流。 一&#xff1a;图像格式 支持图像格式如下&#xff1a; [0]: NV16 (Y/CbCr 4:2:2) Size: Stepwise 64x64 - 2304x1296 with step 8/8 [1]: NV61 (Y/CrCb 4:2:2) Size: Stepwise 64x64 - 2304x1296 with …...

力扣62. 不同路径

动态规划 思路&#xff1a; 定义 dp[r][c] 为到达坐标 (r, c) 的路径数&#xff1a; 它只能有同一行左边相邻方格向右到达或者同一列上方相邻方格向下到达&#xff1b;状态转移方程&#xff1a; dp[r][c] dp[r][c - 1] dp[r - 1][c]初始状态 dp[0][0] 1第一行的路径数是 1第…...

使用Element-Plus 加载style

vue-chrome-extension 简介 chrome扩展开发插件基于vue3、ts、Element Plus、Webpack5、axios、less开发 支持content快速调用chrome对象及axios 详看 pages/content/app.vue 开箱即用chrome插件 特性 基础框架&#xff1a;使用 Vue3/Element PlusTypeScript: 应用程序级 J…...

Kafka常见指令及监控程序介绍

kafka在流数据、IO削峰上非常有用&#xff0c;以下对于这款程序&#xff0c;做一些常见指令介绍。 下文使用–bootstrap-server 10.0.0.102:9092,10.0.0.103:9092,10.0.0.104:9092 需自行填写各自对应的集群IP和kafka的端口。 该写法 等同 –bootstrap-server localhost:9092 …...

Docker 仓库管理

Docker 仓库管理 仓库&#xff08;Repository&#xff09;是集中存放镜像的地方。以下介绍一下 Docker Hub。当然不止 docker hub&#xff0c;只是远程的服务商不一样&#xff0c;操作都是一样的。 Docker Hub 目前 Docker 官方维护了一个公共仓库 Docker Hub。 大部分需求…...

LeetCode-410.分割数组的最大值

原题链接&#xff1a;https://leetcode.cn/problems/split-array-largest-sum/description 题面 给定一个非负整数数组 nums 和一个整数 k &#xff0c;你需要将这个数组分成 k 个非空的连续子数组。设计一个算法使得这 k 个子数组各自和的最大值最小。 思路 数组定义&#xff…...

Redis和RediSearch的安装及使用

1. 安装要求 ReadiSearch要求Redis的版本在6.0以上RediSearch 要求使用 GNU Make 4.0 或更高版本 2. Redis的安装 查看redis的版本&#xff1a; redis-server --version或者&#xff0c;如果你已经启动了Redis服务器&#xff0c;你也可以使用redis-cli工具来获取版本信息&a…...

面向对象进阶--接口2

JDK8开始接口中新增的方法 接口中可以定义有方法体的方法&#xff08;默认、静态&#xff09;。 使用默认方法的作用&#xff1a;解决接口升级的问题。 接口中默认方法的定义格式&#xff1a; public default返回值类型 方法名&#xff08;参数列表&#xff09;{} 接口中默…...

提升认知,推荐15个面向开发者的中文播客

前言 对于科技从业者而言&#xff0c;无论是自学成才的程序员&#xff0c;还是行业资深人士&#xff0c;终身学习是很有必要的&#xff0c;尤其是在这样一个技术快速迭代更新的时代。 作为一个摆脱了时间和空间限制的资讯分享平台&#xff0c;播客&#xff08;Podcast&#x…...

数据分析-Pandas如何整合多张数据表

数据分析-Pandas如何整合多张数据表 数据表&#xff0c;时间序列数据在数据分析建模中很常见&#xff0c;例如天气预报&#xff0c;空气状态监测&#xff0c;股票交易等金融场景。数据分析过程中表格重整&#xff0c;重新调整&#xff0c;重塑数据表是很重要的技巧&#xff0c…...

配置redis挂载

1. 暂停和删除redis 2.创建文件夹 /usr/local/software/redis/6379/conf/ /usr/local/software/redis/6379/data/ 把redis-conf文件上传到conf文件夹中 3.配置网络 docker network create --driver bridge --subnet172.18.12.0/16 --gateway172.18.1.1 wn_docker_net 4.运…...

C++ 实现游戏(例如MC)键位显示

效果&#xff1a; 是不是有那味儿了&#xff1f; 显示AWSD&#xff0c;空格&#xff0c;Shift和左右键的按键情况以及左右键的CPS。 彩虹色轮廓&#xff0c;黑白填充。具有任务栏图标&#xff0c;可以随时关闭字体是Minecraft AE Pixel&#xff0c;如果你没有装&#xff08;大…...

力扣hot100 合并两个有序链表 递归 双指针

Problem: 21. 合并两个有序链表 文章目录 &#x1f496; 递归思路 &#x1f496; 双指针 &#x1f496; 递归 思路 &#x1f468;‍&#x1f3eb; 参考地址 n , m n,m n,m 分别为 list1 和 list2 的元素个数 ⏰ 时间复杂度: O ( n m ) O(nm) O(nm) &#x1f30e; 空间复杂…...

10个常用python自动化脚本

大家好&#xff0c;Python凭借其简单和通用性&#xff0c;能够为解决每天重复同样的工作提供最佳方案。本文将探索10个Python脚本&#xff0c;这些脚本可以帮助自动化完成任务&#xff0c;提高工作效率。无论是开发者、数据分析师还是仅仅想简化工作流程的普通用户&#xff0c;…...

C++中函数的默认参数(缺省参数)

一、函数默认参数的概念 在函数声明时&#xff0c;预先对函数参数进行赋值&#xff0c;该参数即为函数的默认参数&#xff0c;也叫缺省参数。 如下函数func1包含默认参数&#xff0c;若调用函数func1时没有给函数传入实参&#xff0c;则默认实参为10086 void func1(int a 1…...

在线扒站网PHP源码-在线扒站工具网站源码

源码介绍 这是一款在线的网站模板下载程序&#xff0c;也就是我们常说的扒站工具&#xff0c;利用它我们可以很轻松的将别人的网站模板样式下载下来&#xff0c;这样就可以大大提高我们编写前端的速度了&#xff01;注&#xff1a;扒取的任何站点不得用于商业、违法用途&#…...

vue+elementUI el-select 中 没有加clearable出现一个或者多个×清除图标问题

1、现象&#xff1a;下方截图多清除图标了 2、在全局common.scss文件中加一个下方的全局样式noClear 3、在多清除图标的组件上层div加noClear样式 4、清除图标去除成功...

【Python从入门到进阶】47、Scrapy Shell的了解与应用

接上篇《46、58同城Scrapy项目案例介绍》 上一篇我们学习了58同城的Scrapy项目案例&#xff0c;并结合实际再次了项目结构以及代码逻辑的用法。本篇我们来学习Scrapy的一个终端命令行工具Scrapy Shell&#xff0c;并了解它是如何帮助我们更好的调试爬虫程序的。 一、Scrapy Sh…...

【ARM 嵌入式 编译系列 2.2 -- GCC 编译参数学习 assembler-with-cpp 使用介绍】

请阅读【嵌入式开发学习必备专栏 之 ARM GCC 编译专栏】 文章目录 GCC 编译选项 assembler-with-cpp GCC 编译选项 assembler-with-cpp 在 rt-thread 的编译脚本中经常会看到下面编译参数&#xff1a; AFLAGS -c DEVICE -x assembler-with-cpp -Wa,-mimplicit-itthumb a…...

深入理解java对象的内存布局

概述&#xff1a; 在HotSpot虚拟机里&#xff0c;对象在堆内存中的存储布局可以划分为三个部分&#xff1a;对象头&#xff08;Header&#xff09;、实例数据&#xff08;Instance Data&#xff09;和对齐填充&#xff08;Padding&#xff09;。 在HotSpot虚拟机里&#xff0c;…...

挑战杯推荐项目

“人工智能”创意赛 - 智能艺术创作助手&#xff1a;借助大模型技术&#xff0c;开发能根据用户输入的主题、风格等要求&#xff0c;生成绘画、音乐、文学作品等多种形式艺术创作灵感或初稿的应用&#xff0c;帮助艺术家和创意爱好者激发创意、提高创作效率。 ​ - 个性化梦境…...

React 第五十五节 Router 中 useAsyncError的使用详解

前言 useAsyncError 是 React Router v6.4 引入的一个钩子&#xff0c;用于处理异步操作&#xff08;如数据加载&#xff09;中的错误。下面我将详细解释其用途并提供代码示例。 一、useAsyncError 用途 处理异步错误&#xff1a;捕获在 loader 或 action 中发生的异步错误替…...

Qt/C++开发监控GB28181系统/取流协议/同时支持udp/tcp被动/tcp主动

一、前言说明 在2011版本的gb28181协议中&#xff0c;拉取视频流只要求udp方式&#xff0c;从2016开始要求新增支持tcp被动和tcp主动两种方式&#xff0c;udp理论上会丢包的&#xff0c;所以实际使用过程可能会出现画面花屏的情况&#xff0c;而tcp肯定不丢包&#xff0c;起码…...

(转)什么是DockerCompose?它有什么作用?

一、什么是DockerCompose? DockerCompose可以基于Compose文件帮我们快速的部署分布式应用&#xff0c;而无需手动一个个创建和运行容器。 Compose文件是一个文本文件&#xff0c;通过指令定义集群中的每个容器如何运行。 DockerCompose就是把DockerFile转换成指令去运行。 …...

【HTTP三个基础问题】

面试官您好&#xff01;HTTP是超文本传输协议&#xff0c;是互联网上客户端和服务器之间传输超文本数据&#xff08;比如文字、图片、音频、视频等&#xff09;的核心协议&#xff0c;当前互联网应用最广泛的版本是HTTP1.1&#xff0c;它基于经典的C/S模型&#xff0c;也就是客…...

全志A40i android7.1 调试信息打印串口由uart0改为uart3

一&#xff0c;概述 1. 目的 将调试信息打印串口由uart0改为uart3。 2. 版本信息 Uboot版本&#xff1a;2014.07&#xff1b; Kernel版本&#xff1a;Linux-3.10&#xff1b; 二&#xff0c;Uboot 1. sys_config.fex改动 使能uart3(TX:PH00 RX:PH01)&#xff0c;并让boo…...

Rapidio门铃消息FIFO溢出机制

关于RapidIO门铃消息FIFO的溢出机制及其与中断抖动的关系&#xff0c;以下是深入解析&#xff1a; 门铃FIFO溢出的本质 在RapidIO系统中&#xff0c;门铃消息FIFO是硬件控制器内部的缓冲区&#xff0c;用于临时存储接收到的门铃消息&#xff08;Doorbell Message&#xff09;。…...

GC1808高性能24位立体声音频ADC芯片解析

1. 芯片概述 GC1808是一款24位立体声音频模数转换器&#xff08;ADC&#xff09;&#xff0c;支持8kHz~96kHz采样率&#xff0c;集成Δ-Σ调制器、数字抗混叠滤波器和高通滤波器&#xff0c;适用于高保真音频采集场景。 2. 核心特性 高精度&#xff1a;24位分辨率&#xff0c…...

Linux C语言网络编程详细入门教程:如何一步步实现TCP服务端与客户端通信

文章目录 Linux C语言网络编程详细入门教程&#xff1a;如何一步步实现TCP服务端与客户端通信前言一、网络通信基础概念二、服务端与客户端的完整流程图解三、每一步的详细讲解和代码示例1. 创建Socket&#xff08;服务端和客户端都要&#xff09;2. 绑定本地地址和端口&#x…...

沙箱虚拟化技术虚拟机容器之间的关系详解

问题 沙箱、虚拟化、容器三者分开一一介绍的话我知道他们各自都是什么东西&#xff0c;但是如果把三者放在一起&#xff0c;它们之间到底什么关系&#xff1f;又有什么联系呢&#xff1f;我不是很明白&#xff01;&#xff01;&#xff01; 就比如说&#xff1a; 沙箱&#…...