https://support.tq-group.com/ 2026-04-12T00:03:46+00:00 https://support.tq-group.com/ https://support.tq-group.com/_media/logo.png text/html 2026-03-16T07:03:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/audio?rev=1773644599&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Connector Function X25 Microphone X26 Line In X27 Line Out Play Audio on MBa67xx A simple test sound can be played with the command-line tool speaker-test. Headphones or active speakers have to be connected to X27 on MBa67xx. text/html 2026-03-16T07:12:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/buttons?rev=1773645131&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa67xx features one user button which is handled by the gpio-keys driver. Reference Button S8 BTN0 The buttons are accessible via the input device interface. You can identify the correct event node and test the buttons using the evtest tool: text/html 2026-03-13T08:29:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/camera?rev=1773390547&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Hardware Setup: Instructions for setting up and connecting the camera can be found in the Camera Quick Start Guide: [MIPI-CSI Quick Start Guide] Software Setup: The extlinux.conf generated by this BSP's default configuration will display a menu to choose between a number of different LVDS display and MIPI-CSI camera configurations. The default can be modifi… text/html 2026-03-16T07:09:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/can?rev=1773644969&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa67xx provides the CAN interfaces CAN0 and CAN1. DIP switch S6 is used to configure the CAN0 interface. Funktion S6-1 S6-2 CAN-Bus not terminated OFF text/html 2026-03-13T07:15:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/cpu?rev=1773386121&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The STKa67xx supports DVFS (dynamic voltage and frequency scaling). By default the governor ondemand is set. Governors are power schemes for the CPU. Only one can be active at a time. text/html 2026-03-13T06:51:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/eclipse?rev=1773384705&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-13T07:17:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/ethernet?rev=1773386239&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The TQMa67xx Starter Kit provides two Gigabit Ethernet interfaces. In U-Boot, end0 is configured as the default interface. The IP configuration can be done statically or by a DHCP server in the network. text/html 2026-03-13T07:32:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/gpu?rev=1773387162&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- To run the GPU benchmark in fullscreen mode with a connected display, execute the following command: glmark2-es2-wayland --fullscreen text/html 2026-03-13T07:35:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/i2c?rev=1773387332&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- An overview of the onboard I2C devices is available here. Select the I2C bus device: i2c dev 0 Show all devices connected to the currently selected I2C bus: i2c probe text/html 2026-03-13T07:46:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/lvds?rev=1773388016&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- TQ offers an optional LVDS Display kit for the STKa67xx. The extlinux.conf generated by this BSP's default configuration will display a menu to choose between a number of different LVDS display and MIPI-CSI camera configurations. The default can be modified by setting the pxe_label_override environment variable: text/html 2026-03-13T07:50:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/rtc?rev=1773388215&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- To set the hardware clock to the current time and date use the following commands: date -s "YYYY-MM-DD hh:mm:[ss]" hwclock -w text/html 2026-03-13T08:02:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/sensors?rev=1773388979&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- To read from the temperature sensors, the following command can be used: sensors Alternatively, read from the hwmon interface directly: cat /sys/class/hwmon/hwmon<N>/temp1_input text/html 2026-03-13T08:42:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/sidebar?rev=1773391345&do=diff Starterkit Interfaces * Audio * Camera * CAN * CPU * Ethernet * GPIO Buttons * GPU * I2C * LVDS * RTC * SPI * Temperature Sensors * USB * User LEDs Development Host * Building Yocto SDK * Setup Eclipse * Setup Qt Creator Yocto Build System * Yocto Build System text/html 2026-03-13T07:58:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/spi?rev=1773388707&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa67xx has one SPI interface. It is available on the extension headers and can be tested with a loopback test. In order to determine the correct SPI interface name, the following command can be used: text/html 2026-03-13T06:38:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/start?rev=1773383891&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-13T08:03:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/usb?rev=1773389002&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- With lsusb you can see all connected usb devices. To mount a partition of a usb stick you can execute mount /dev/<partition> <mount dir> (e.g. mount /dev/sdb1 /mnt). This will mount the first partition of sdb to /mnt. text/html 2026-03-16T07:22:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/user-led?rev=1773645725&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- The MBa67xx has two user-controllable LEDs, whose behavior can be selected by several triggers. The user LEDs are located in /sys/devices/platform/gpio-leds/leds/. To change the behaviour of a specific LED, the value in the file trigger must be overwritten. text/html 2026-03-13T06:58:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/yocto_build_system?rev=1773385092&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- text/html 2026-03-13T06:51:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma67xx/linux/yocto/how-to/yocto-sdk?rev=1773384663&do=diff TQMa67xx - YOCTO Linux BSP documentation * Overview * Quickstart BSP * Deployment * How-To * Known Issues ---------- Qt6 SDK The SDK has to match the image rootfs configuration, otherwise you may expect difficulties while debugging an application. If the rootfs configuration is changed, the SDK must be rebuilt and installed again.