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This article introduces the '''Hardware Debug Port''' which allows the observation of internal signals. By using multiple * How to configure, use and debug the driver

This article explains how Coresight IP is composed, how to configure it, and how to use it. …instrumentation and a comprehensive set of IP blocks to enable the debug & trace of the most complex, multi-core SoCs.

…l information to start using Linux^® tracing, monitoring and debugging environments. …hich gives an overview of some Linux^® tools including usage and application domain. {{highlight|This chapter is useful when you already kno

This article explains how to debug the [[OP-TEE_overview|OP-TEE]] secure world binaries.<br> This debug information is specifically linked to the CPU secure state (Arm<sup>&reg;</

{{:Trace_and_debug_tools_assignment_table_template}} | [[:Category:Debugging tools|Debugging tools]]

…ut to the [[Coprocessor_resource_table#How_to_add_trace_for_the_log_buffer|trace buffer declared in the resource table]], they can be retrieved from the M4 …nux service allowing to capture coredump files is running. In the STM32MPU Embedded Software distribution this is implemented by the ''m4-dump.rules'' udev rul

This article gives information about the Linux^&reg; Wayland/Weston framework. It explains how to configure it and, based on examples, how to use it.

…s/technology-focus-areas/flash-memory-ssds-ufs-emmc/e-mmc MultiMediaCard], embedded MultiMediaCard specification</ref> /安全数字（'''SD'''） ('''SD''')< ==How to trace and debug the framework==

…evicetree/bindings/arm/coresight.txt}}</ref> ''' describe all the required and optional properties. clocks = <&rcc CK_TRACE>;

It explains how to activate the IIO interface and, based on examples, how to use it.<br /> …r Analog to Digital Converters (ADCs), Digital to Analog Converters (DACs) and various types of sensors. It can be used on high speed, high data rates ind

…of the '''STM32 microprocessor''' device tree files (''.dtsi'' extension) and '''board''' device tree files (''.dts'' extension). See the [[Device tree]] …p157c.dtsi}}, STM32MP157C device tree file</ref> file with disabled status and required properties such as:

…a trusted boot chain that ensures that the loaded images are authenticated and checked in integrity before being used. …lled from [[U-Boot_overview#U-Boot command line interface (CLI)|U-Boot command line interface]] to program the PKH into the OTP.<br />

…ST-LINK]], and how to perform cross-debugging (IDE, gdb viewer tool or command line) on Arm^&reg; Cortex^&reg;-A7 side for Linux<sup>& {{:Trace_and_debug_tools_assignment_table_template}}

…ribes the process used for building several OP-TEE components from sources and deploying them the target.<br> …loper Package]] or [[STM32MP1_Distribution_Package|Distribution Package]], and also presents build instructions for a bare environment.

…gives information about the Linux^&reg; DRM/KMS display, graphic and composition framework. …short, giving some hints on its architecture, configuration, usage, debug and related use cases.

…info/ libusb: a cross-platform library to access USB devices]</ref>是一个Userland库，可提供对USB设备的访问。