TE0950 Test Board

Overview

Versal PS Design with Linux Example. HW-Manager.
Wiki Resources page: http://trenz.org/te0950-info

Key Features

• Vitis/Vivado 2023.2.1
• PetaLinux
• SD
• eMMC
• ETH
• USB
• I2C
• MIPI-CSI2
• MAC from EEPROM
• User LEDs
• with Artix Reference Design Counterpart test_board_artix
  • to Artix: Chip2Chip connection
  • to Artix: 3-wire I2C Multiplexer

Revision History

Release Notes and Know Issues

Requirements

Software

enable_beta_device xcve*

enable_beta_device xcve*

Hardware

Basic description of TE Board Part Files is available on TE Board Part Files.

Complete List is available on "<project folder>\board_files\*_board_files.csv"

Design supports following modules:

Additional HW Requirements:

Content

For general structure and of the reference design, see Project Delivery - AMD devices

Design Sources

Additional Sources

Prebuilt

Download

Reference Design is only usable with the specified Vivado/Vitis/PetaLinux version. Do never use different Versions of Xilinx Software for the same Project.

Reference Design is available on:

• TE0950 "Test Board" Reference Design

Design Flow

Trenz Electronic provides a tcl based built environment based on Xilinx Design Flow.

See also:

• AMD Development Tools#XilinxSoftware-BasicUserGuides
• Vivado Projects - TE Reference Design
• Project Delivery.

The Trenz Electronic FPGA Reference Designs are TCL-script based project. Command files for execution will be generated with "_create_win_setup.cmd" on Windows OS and "_create_linux_setup.sh" on Linux OS.

TE Scripts are only needed to generate the vivado project, all other additional steps are optional and can also executed by Xilinx Vivado/Vitis GUI. For currently Scripts limitations on Win and Linux OS see: Project Delivery Currently limitations of functionality

1. _create_win_setup.cmd/_create_linux_setup.sh and follow instructions on shell:

   _create_win_setup.cmd/_create_linux_setup.sh

   ------------------------Set design paths----------------------------
   -- Run Design with: _create_win_setup
   -- Use Design Path: <absolute project path>
   --------------------------------------------------------------------
   -------------------------TE Reference Design---------------------------
   --------------------------------------------------------------------
   -- (0)  Module selection guide, project creation...prebuilt export...
   -- (1)  Create minimum setup of CMD-Files and exit Batch
   -- (2)  Create maximum setup of CMD-Files and exit Batch
   -- (3)  (internal only) Dev
   -- (4)  (internal only) Prod
   -- (c)  Go to CMD-File Generation (Manual setup)
   -- (d)  Go to Documentation (Web Documentation)
   -- (g)  Install Board Files from Xilinx Board Store (beta)
   -- (a)  Start design with unsupported Vivado Version (beta)
   -- (x)  Exit Batch (nothing is done!)
   ----
   Select (ex.:'0' for module selection guide):

2. Press 0 and enter to start "Module Selection Guide"
3. Create project and follow instructions of the product selection guide, settings file will be configured automatically during this process.

   • optional for manual changes: Select correct device and Xilinx install path on "design_basic_settings.cmd" and create Vivado project with "vivado_create_project_guimode.cmd"

     Note: Select correct one, see also Vivado Board Part Flow

4. Create hardware description file (.xsa file) for PetaLinux project and export to prebuilt folder

   run on Vivado TCL (Script generates design and export files into "<project folder>\prebuilt\hardware\<short name>")

   TE::hw_build_design -export_prebuilt

   Using Vivado GUI is the same, except file export to prebuilt folder.

5. Create and configure your PetaLinux project with exported .xsa-file, see PetaLinux KICKstart
   • use TE Template from "<project folder>\os\petalinux"

   • use exported .xsa file from "<project folder>\prebuilt\hardware\<short name>" . Note: HW Export from Vivado GUI creates another path as default workspace.

6. Configure the boot.scr file as needed, see Distro Boot with Boot.scr
7. Generate Programming Files with Vitis
   1. Copy PetaLinux build image files to prebuilt folder
      1. copy u-boot.elf, system.dtb, bl31.elf, image.ub and boot.scr from "<plnx-proj-root>/images/linux" to prebuilt folder
         

         "<project folder>\prebuilt\os\petalinux\<ddr size>" or "<project folder>\prebuilt\os\petalinux\<short name>"

         
         
         

   2.  Generate Programming Files
      run on Vivado TCL (Script generates applications and bootable files, which are defined in "test_board\sw_lib\apps_list.csv")

      TE::sw_run_vitis -all
      TE::sw_run_vitis (optional; Start Vitis from Vivado GUI or start with TE Scripts on Vivado TCL)

      TCL scripts generate also platform project, this must be done manually in case GUI is used. See Vitis

8. Generate Programming Files with Petalinux (alternative), see PetaLinux KICKstart

Launch

Programming

Xilinx documentation for programming and debugging: Vivado/Vitis/SDSoC-Xilinx Software Programming and Debugging

Note: Depending on Boot Mode settings, QSPI boot with Linux image on SD or complete SD Boot is possible.

Get prebuilt boot binaries

1. _create_win_setup.cmd/_create_linux_setup.sh and follow instructions on shell:
2. Press 0 and enter to start "Module Selection Guide"
   1. Select assembly version
   2. Validate selection

   3. Select create and open delivery binary folder

      Note: Folder "<project folder>/_binaries_<Article Name>" with subfolder "boot_<app name>" for different applications will be generated

QSPI-Boot mode

Option for BOOT.bin on QSPI Flash and image.ub, dtbos (folder) and boot.scr on SD or USB.

1. Connect JTAG and power on carrier with module

2. Open Vivado Project with "vivado_open_existing_project_guimode.cmd" or if not created, create with "vivado_create_project_guimode.cmd"

   run on Vivado TCL (Script programs BOOT.bin on QSPI flash)

   TE::pr_program_flash -swapp u-boot

   To program with Vitis/Vivado GUI, use special FSBL (fsbl_flash) on setup

3. Copy image.ub, dtbos (folder) and boot.scr on SD or USB
   
   • use files from "<project folder>\_binaries_<Article Name>\boot_linux" from generated binary folder,see: Get prebuilt boot binaries
   • or use prebuilt file location, see "<project folder>\prebuilt\file_location.txt"
4. Set Boot Mode to QSPI-Boot and insert SD or USB.

SD-Boot mode

1. Copy image.ub, boot.src, dtbos (folder) and BOOT.bin on SD
   
   • use files from "<project folder>\_binaries_<Article Name>\boot_linux" from generated binary folder, see: Get prebuilt boot binaries
   • or use prebuilt file location, see "<project folder>\prebuilt\file_location.txt"
2. Set Boot Mode to SD-Boot.
3. Insert SD-Card in SD-Slot.

JTAG

Not used on this example.

Usage

1. Prepare HW like described on section Programming
2. Connect UART USB (most cases same as JTAG)

3. Select SD Card as Boot Mode (or QSPI - depending on step 1)

   Note: See TRM of the Carrier, which is used.

   Starting with Petalinux version 2020.1, the industry standard "Distro-Boot" boot flow for U-Boot was introduced, which significantly expands the possibilities of the boot process and has the primary goal of making booting much more standardised and predictable.
   The boot options described above describe the common boot processes for this hardware; other boot options are possible.
   For more information see Distro Boot with Boot.scr

4. Power On PCB

   boot process

   1. Versal Boot ROM loads PLM from SD/QSPI into OCM,

   2. PLM init the PS, programs the PL using the bitstream and loads PMU, ATF and U-boot from SD/QSPI into DDR,

   3. U-boot loads Linux (image.ub) from SD/QSPI/... into DDR

Linux

1. Open Serial Console (e.g. putty)
   
   • Speed: 115200

   • select COM Port

     Win OS, see device manager, Linux OS see dmesg |grep tty (UART is *USB1)

2. Linux Console:
   

   Note: Wait until Linux boot finished

3. You can use Linux shell now.
   

   i2cdetect -y -r 0	(check I2C 0 Bus)
   dmesg | grep rtc	(RTC check)
   udhcpc				(ETH0 check)
   lsusb				(USB check)

4. Option Features

   • init.sh scripts
     • add init.sh script on SD, content will be load automatically on startup (template included in "<project folder>\misc\SD")

Vivado HW Manager

System Design - Vivado

Block Design

PCB REV03

PS Interfaces

Activated interfaces:

Constrains

Design specific constraints

# CRUVI LOW SPEED 1
set_property PACKAGE_PIN C12 [get_ports {C_LS1_tri_io[7]}]; #C_LS1_SDA
set_property PACKAGE_PIN A11 [get_ports {C_LS1_tri_io[6]}]; #C_LS1_SCL

set_property PACKAGE_PIN B11 [get_ports {C_LS1_tri_io[5]}]; #C_LS1_D3
set_property PACKAGE_PIN B10 [get_ports {C_LS1_tri_io[4]}]; #C_LS1_D2
set_property PACKAGE_PIN C10 [get_ports {C_LS1_tri_io[3]}]; #C_LS1_D1
set_property PACKAGE_PIN D10 [get_ports {C_LS1_tri_io[2]}]; #C_LS1_D0

set_property PACKAGE_PIN D11 [get_ports {C_LS1_tri_io[1]}]; #C_LS1_SCK
set_property PACKAGE_PIN A10 [get_ports {C_LS1_tri_io[0]}]; #C_LS1_SEL


set_property IOSTANDARD LVCMOS33 [get_ports {C_LS1_tri_io*}]

# CRUVI LOW SPEED 2
set_property PACKAGE_PIN E12 [get_ports {C_LS2_tri_io[7]}]; #C_LS2_SDA
set_property PACKAGE_PIN F14 [get_ports {C_LS2_tri_io[6]}]; #C_LS2_SCL

set_property PACKAGE_PIN E13 [get_ports {C_LS2_tri_io[5]}]; #C_LS2_D3
set_property PACKAGE_PIN D14 [get_ports {C_LS2_tri_io[4]}]; #C_LS2_D2
set_property PACKAGE_PIN C14 [get_ports {C_LS2_tri_io[3]}]; #C_LS2_D1
set_property PACKAGE_PIN D12 [get_ports {C_LS2_tri_io[2]}]; #C_LS2_D0

set_property PACKAGE_PIN C13 [get_ports {C_LS2_tri_io[1]}]; #C_LS2_SCK
set_property PACKAGE_PIN E14 [get_ports {C_LS2_tri_io[0]}]; #C_LS2_SEL

set_property IOSTANDARD LVCMOS33 [get_ports {C_LS2_tri_io*}]

set_property PACKAGE_PIN A13 [get_ports CSI_scl_io]; #CSI_SCL
set_property PACKAGE_PIN B13 [get_ports CSI_sda_io]; #CSI_SDA

set_property IOSTANDARD LVCMOS33 [get_ports CSI_*]

#B302 HD
set_property PACKAGE_PIN F11 [get_ports {CSI_GPIO_tri_io[0]}]; #CSI_GPIO0
set_property PACKAGE_PIN E11 [get_ports {CSI_GPIO_tri_io[1]}]; #CSI_GPIO1

set_property IOSTANDARD LVCMOS33 [get_ports {CSI_GPIO_tri_io*}]


set_property PACKAGE_PIN B12 [get_ports {USR_tri_io[1]}]; #V_USR_LED1
set_property PACKAGE_PIN A14 [get_ports {USR_tri_io[0]}]; #V_PL_USR_SW
set_property IOSTANDARD LVCMOS33 [get_ports {USR_tri_io*}]


### CRUVI HS1 ######
set_property IOSTANDARD DIFF_HSTL_I_12 [get_ports {C_HS1_P[*]}]
set_property PACKAGE_PIN D27 [get_ports {C_HS1_P[11]}]; #HS1_B5
set_property PACKAGE_PIN G27 [get_ports {C_HS1_P[10]}]; #HS1_B4
set_property PACKAGE_PIN H27 [get_ports {C_HS1_P[9]}];  #HS1_B3
set_property PACKAGE_PIN J27 [get_ports {C_HS1_P[8]}];  #HS1_B2
set_property PACKAGE_PIN C25 [get_ports {C_HS1_P[7]}];  #HS1_B1
set_property PACKAGE_PIN F23 [get_ports {C_HS1_P[6]}];  #HS1_B0
set_property PACKAGE_PIN A20 [get_ports {C_HS1_P[5]}];  #HS1_A5
set_property PACKAGE_PIN E27 [get_ports {C_HS1_P[4]}];  #HS1_A4
set_property PACKAGE_PIN C22 [get_ports {C_HS1_P[3]}];  #HS1_A3
set_property PACKAGE_PIN A23 [get_ports {C_HS1_P[2]}];  #HS1_A2
set_property PACKAGE_PIN A25 [get_ports {C_HS1_P[1]}];  #HS1_A1
set_property PACKAGE_PIN B26 [get_ports {C_HS1_P[0]}];  #HS1_A0
#C27 HS1_HSO
#B28 HS1_HSI
#D24 HS1_HSRST
#D26 HS1_HSMIO

### CRUVI HS2 ######
set_property IOSTANDARD DIFF_HSTL_I_12 [get_ports {C_HS2_P[*]}]
set_property PACKAGE_PIN C23 [get_ports {C_HS2_P[7]}]; #HS2_B5
set_property PACKAGE_PIN E22 [get_ports {C_HS2_P[6]}]; #HS2_B4
set_property PACKAGE_PIN F22 [get_ports {C_HS2_P[5]}]; #HS2_B3
# set_property PACKAGE_PIN H23 [get_ports {C_HS2_P[8]}]; #HS2_B2 not used for loopback test
set_property PACKAGE_PIN B20 [get_ports {C_HS2_P[4]}]; #HS2_B1
set_property PACKAGE_PIN D20 [get_ports {C_HS2_P[3]}]; #HS2_A5
set_property PACKAGE_PIN D24 [get_ports {C_HS2_P[2]}]; #HS2_A4
set_property PACKAGE_PIN G21 [get_ports {C_HS2_P[1]}]; #HS2_A3
set_property PACKAGE_PIN E20 [get_ports {C_HS2_P[0]}]; #HS2_A1
#E24 HS2_HSMIO
#F25 HS2_HSO


set_property IOSTANDARD DIFF_HSTL_I_12 [get_ports {C_HS2_P[*]}]

#### ARTIX ################
set_property PACKAGE_PIN U23 [get_ports {C2C_RX_CLK}]; #U23 V_L12_P
#T24 V_L12_N
set_property PACKAGE_PIN T23 [get_ports {A_IIC_SCL_O}]; # T23 V_L13_P
set_property PACKAGE_PIN R24 [get_ports {A_IIC_SDA_I}]; # R24 V_L13_N
set_property PACKAGE_PIN R23 [get_ports {A_IIC_SDA_O}]; # R23 V_L14_P
set_property PACKAGE_PIN P24 [get_ports {C2C_TX[0]}]; #P24 V_L14_N
set_property PACKAGE_PIN M22 [get_ports {C2C_TX[1]}]; #M22 V_L15_P
set_property PACKAGE_PIN M23 [get_ports {C2C_TX[2]}]; #M23 V_L15_N
set_property PACKAGE_PIN L23 [get_ports {C2C_TX[3]}]; #L23 V_L16_P
set_property PACKAGE_PIN K24 [get_ports {C2C_TX[4]}]; #K24 V_L16_N
set_property PACKAGE_PIN K23 [get_ports {C2C_TX[5]}]; #K23 V_L17_P
set_property PACKAGE_PIN J24 [get_ports {C2C_TX[6]}]; #J24 V_L17_N
set_property PACKAGE_PIN V21 [get_ports {C2C_TX[7]}]; #V21 V_L18_P
set_property PACKAGE_PIN U22 [get_ports {C2C_TX[8]}]; #U22 V_L18_N
set_property PACKAGE_PIN T21 [get_ports {C2C_RX[0]}]; #T21 V_L19_P
set_property PACKAGE_PIN R22 [get_ports {C2C_RX[1]}]; #R22 V_L19_N
set_property PACKAGE_PIN R21 [get_ports {C2C_RX[2]}]; #R21 V_L20_P
set_property PACKAGE_PIN P22 [get_ports {C2C_RX[3]}]; #P22 V_L20_N
set_property PACKAGE_PIN N21 [get_ports {C2C_RX[4]}]; #N21 V_L21_P
set_property PACKAGE_PIN M21 [get_ports {C2C_RX[5]}]; #M21 V_L21_N
set_property PACKAGE_PIN K21 [get_ports {C2C_TX_CLK}];#K21 V_L22_P
#L22 V_L22_N
set_property PACKAGE_PIN J21 [get_ports {C2C_RX[8]}]; #J21 V_L23_P
set_property PACKAGE_PIN J22 [get_ports {C2C_RST}];   #J22 V_L23_N
set_property PACKAGE_PIN L24 [get_ports {C2C_RX[6]}]; #L24 V_L25_P
set_property PACKAGE_PIN L25 [get_ports {C2C_RX[7]}]; #L25 V_L25_N

set_property IOSTANDARD LVCMOS12 [get_ports {C2C_*}]

#N23 CLK_B702_P
#N24 CLK_B702_N

set_property IOSTANDARD LVCMOS12 [get_ports {A_IIC_*}]

Software Design - Vitis

For Vitis project creation, follow instructions from:

Vitis

Application

versal_plm

Xilinx default PLM firmware.

versal_psm

Xilinx default PSM firmware.

hello_te0950

Hello TE0950 is a Xilinx Hello World example as endless loop instead of one console output.

u-boot

U-Boot.elf is generated with PetaLinux. Vitis is used to generate BOOT.bin.

Software Design - PetaLinux

For PetaLinux installation and project creation, follow instructions from:

• PetaLinux KICKstart

Config

Start with petalinux-config or petalinux-config --get-hw-description

Changes:

• Identification
  • CONFIG_SUBSYSTEM_HOSTNAME="Trenz"
  • CONFIG_SUBSYSTEM_PRODUCT="TE0950"
• Devicetree Overlays for Cameras and Artix Chip2Chip bridge (GPIO Controller)
  • CONFIG_SUBSYSTEM_EXTRA_DT_FILES="imx219-overlay.dtsi imx290-overlay.dtsi artix-overlay.dtsi ov5647-overlay.dtsi"

U-Boot

Start with petalinux-config -c u-boot
Changes:

• read MAC from eeprom:
  

  • CONFIG_DM_RTC=y
    CONFIG_NVMEM=y

Fixes for BL31 (Petalinux 2023.2 Bug)

create arm-trusted-firmware_%.bbappend in meta-user/recipes-bsp/arm-trusted-firmware  with content

ATF_CONSOLE = "pl011_1"

Device Tree

/include/ "system-conf.dtsi"

#include <dt-bindings/gpio/gpio.h>

/*------------------ SD --------------------*/
&sdhci1 {
	no-1-8-v;
};

/*------------------ QSPI --------------------*/
&qspi {
	num-cs = <2>;

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>, <1>;
		parallel-memories = /bits/ 64 <0x8000000 0x8000000>; /* 128MB */
		spi-rx-bus-width = <4>;
		spi-tx-bus-width = <4>;
		spi-max-frequency = <40000000>; //40MHz no feedback pin

		#address-cells = <1>;
		#size-cells = <1>;
	};
};

/*------------------ ETH PHY --------------------*/
&gem0 {
	phy-handle = <&phy0>;

	nvmem-cells = <&eth0_addr>;
	nvmem-cell-names = "mac-address";

	//required otherwise petalinux gives a static address here
	/delete-property/ local-mac-address;

	mdio {
		phy0: phy0@1 {
			device_type = "ethernet-phy";
			reg = <1>;

			//only needed because of reset-gpios present
			compatible = "ethernet-phy-id0141.0DD1"; //uboot: [mii read 1 2].[mii read 1 3]

			reset-names = "ETH_RESET";
			reset-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
			reset-assert-us = <10000>; //minimum duration according to datasheet 10ms
			reset-deassert-us = <2000>;
		};
	};
};


/*------------------ GPIO MISC --------------------*/
&gpio0 {
	gpio-line-names = 
		"", "", "", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "", "", "",
		"", "", "LPD_MIO22", "";
};
&gpio1 {
	gpio-line-names = 
		"", "", "", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "PMC_MIO27", "", "",
		"", "", "", "", "", "", "", "USB_OC", "", "",
		"", "", "", "", "", "", "", "", "", "",
		"", "LED0", "", "", "", "", "", "", "", "";
};

/*------------------ MIPI CSI2 --------------------*/
&mipi_csi2_axi_gpio_2 {
	gpio-line-names = "CSI_GPIO0", "CSI_GPIO1";
};

&axi_gpio_2 {
	gpio-line-names = "V_PL_USR_SW", "V_USR_LED1";
};



&mipi_csi2_mipi_csi2_rx_subsystem_0 {
	status = "disabled";
	compatible = "xlnx,mipi-csi2-rx-subsystem-5.0";
};

&mipi_csi2_v_frmbuf_wr_0 {
	status = "disabled";
};

&mipi_csi2_v_proc_ss_csc {
	status = "disabled";
	compatible = "xlnx,v-vpss-csc";
};

&mipi_csi2_v_proc_ss_scaler {
	status = "disabled";
	compatible = "xlnx,v-vpss-scaler-2.2";
};

&mipi_csi_inmipi_csi2_mipi_csi2_rx_subsystem_0 {
	clock-lanes = <0>;
	data-lanes = <1 2>;
};

&mipi_csi2_v_demosaic_0 {
	status = "disabled";
	reset-gpios = <&mipi_csi2_axi_gpio_3 3 GPIO_ACTIVE_LOW>;
};


/*------------------ USB --------------------*/
&dwc3_0 {
	dr_mode = "host";
};

/*------------------ I2C --------------------*/
&i2c0 {
	i2cswitch@70 { // Artix I2C MUX Emulations
		compatible = "nxp,pca9548";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x70>;
		i2c-mux-idle-disconnect;
 
		i2c_cruvi_hs1: i2c@0 { // CRUVI HS1 IIC
			reg = <0>;
		};
		i2c_cruvi_hs2: i2c@1 { // CRUVI HS2IIC
			reg = <1>;
		};
		i2c_qsfp: i2c@2 { // QSFP IIC
			reg = <2>;
		};
		i2c_fmc: i2c@3 { // FMC IIC
			reg = <3>;
		};
	};
};

&i2c2 {
	status = "okay";
  
	eeprom: eeprom@50 {
		compatible = "microchip,24aa025", "atmel,24c02";
		reg = <0x50>;
		
		#address-cells = <1>;
		#size-cells = <1>;
		eth0_addr: eth-mac-addr@FA {
			reg = <0xFA 0x06>;
		};
	};
};

  

Kernel

Start with petalinux-config -c kernel

Changes:

• • Support for Video devices (the specific models are examplary devices that were tested)

    • CONFIG_VIDEO_DEV=y
      CONFIG_VIDEO_OV5647=y
      CONFIG_VIDEO_IMX290=y
      CONFIG_VIDEO_IMX219=y
      CONFIG_VIDEO_XILINX_TPG=y

Rootfs

Start with petalinux-config -c rootfs

• For MIPI Camera/Video tools
  • CONFIG_yavta=y
  • CONFIG_packagegroup-petalinux-gstreamer=y
  • CONFIG_packagegroup-petalinux-v4lutils=y
• Misc Apps:
  • CONFIG_libgpiod-tools=y
  • CONFIG_mipi-example=y
  • CONFIG_startup=y
• For additional test tools:
  • CONFIG_packagegroup-petalinux-utils=y
  • CONFIG_packagegroup-petalinux-benchmarks=y
• Dropbear instead of OpenSSH
  • CONFIG_packagegroup-core-ssh-dropbear=y
• For auto login:
  • CONFIG_imagefeature-serial-autologin-root=y
  • CONFIG_imagefeature-debug-tweaks=y
  • CONFIG_imagefeature-empty-root-password=y
  • CONFIG_ADD_EXTRA_USERS="root:root;petalinux:petalinux;"

Applications

See "<project folder>\os\petalinux\project-spec\meta-user\recipes-apps\"

startup

cam-setup

The Versal design contains a Video Processing Pipeline for Cameras connected via the MIPI CSI-2 Interface.

cam-setup.sh is a demo application to configure the Video Pipeline it is installed into the Path, and can be called from anywhere.

The Reference Design was tested and includes drivers and devicetree overlays for the following Camera Models:

• Raspberry Pi 2.1 Camera (IMX219 Sensor)
• Raspberry Pi 1.3 Camera (OV5647 Sensor)
• Vision Components VK000435 Camera (IMX290 Sensor)

The Script can currently be used to either take a screenshot or start a MJPEG-encoded video stream via Ethernet. For all parameters call cam-setup.sh -h

The script cam-setup.sh can be modified to adjust resolution or other parameters.

Example

DTBO_PATH=[path to dtbo folder, normally /run/media/[naming]-mmcblk1p1] cam-setup.sh -m rpi21 -o video

This stream can then be viewed e.g. by opening VLC on the network stream:

tcp://[board_ip]:5001

Appx. A: Change History and Legal Notices

Document Change History

To get content of older revision got to "Change History" of this page and select older document revision number.

Legal Notices