{{template>en:templates:tabs_yocto_bootstrap|product_type="Embedded module"|lang="intern"|mod_name="tqma8x"|mod_name_head="TQMa8x"|mod_arch="arm"|bsp_name="linux"|build_system="yocto"|build_system_head="YOCTO"|bsp_name_head="Linux"}}

===== Starterkit Interfaces and Functions =====


{{template>en:templates:howto:buttons|description="There are two GPIO buttons on the MBa8x. They are bound to the gpio-keys driver, and can be tested with the evtest tool."|image="{{ :en:arm:tqma8x:linux:yocto:tqma8x_gpio-button.png?nolink&400 \|}}"|device="/dev/input/event1"|test="evtest /dev/input/event1"}}

{{template>en:templates:howto:can|dipdescription="DIP switches SW1 and SW2 are used to configure the CAN interfaces CAN0 and CAN1."|dip1="SWx-1"|dip2="SWx-2"|image="{{ :en:arm:tqma8x:linux:yocto:tqma8x_can_loopback.png?nolink&400 \|}}"}}

{{template>en:templates:howto:dvfs|}}

{{template>en:templates:howto:ethernet|description="The STKa8x Starterkit provides two Gigabit Ethernet interfaces."|ubootdescription="In U-Boot eth0 is configured as default interface. The IP configuration can be done statically or by a DHCP server in the network."|linuxdescription="Both Ethernet interfaces are activated and configured by systemd-network. The configuration files for the interfaces are located in /lib/systemd/network/ these configuration files can be altered to customize the default interface configuration."}}


{{template>en:templates:howto:gpu|}}


{{template>en:templates:howto:i2c|module="tqma8x"|mod_arch="arm"|ubooti2c="1"|linuxi2c="2"}}


{{template>en:templates:howto:lvds|starterkit="STKa8x"|example="<device tree>'' (e.g. ''setenv fdt_file imx8qm-mba8x-lvds0-tm070jvhg33.dtb'')"}}

{{template>en:templates:howto:rtc|}}

{{template>en:templates:howto:spi|mbname="MBa8Xx"|amountspi="two"}}


{{template>en:templates:howto:temperature|description="There are two temperature sensors located on the STKa8x, you can read them with the following commands:"}}

{{template>en:templates:howto:usb|}}

{{template>en:templates:howto:userled|description="The MBa8x has two user controllable LEDs, the behavior of these LEDs can be selected by several triggers."|image="{{ :intern:arm:tqma8x:linux:yocto:mba8x_user_led.png?nolink&400 \|}}"|location="/sys/devices/platform/gpio-leds/leds/"|example="/sys/class/leds/USER_LED0/trigger"}}