//================================================================================= // ARM SWD Mode Port Bit masks // #if (HW_CAPABILITY&CAP_SWD_HW) #ifndef DATA_PORT #define DATA_PORT PTAD #define DATA_PORT_DDR PTADD #define DATA_PORT_PER PTAPE #end…

PSoC 5 supports programming through the serial wire debug (SWD) interface. There are two signals in SWD interface: data signal (SWDIO) and a clock for data signal (SWDCK). The host programmer always drives the clock line, whereas either the programme…

1 Debug Interface Overview 1.1 Serial Wire Debug Serial Wire Debug (SWD) is a two-wire protocol for accessing the ARM debug interface. It is part of the ARM Debug Interface Specification v5 and is an alternative to JTAG. The physical layer of SWD con…

Dubbo SPI:(version:2.6.*) Dubbo 微内核 + 插件 模式,得益于 Dubbo SPI .其中 ExtentionLoader是 Dubbo SPI 最核心的类,它负责扩展点的加载和生命周期管理. ExtensionLoader ExtensionLoader 类似于 Java SPI 的 ServiceLoader,负责扩展的加载和生命周期维护,它是 Dubbo SPI 最核心的类. 使用最频繁的 API 有如下几个: public static <T> Exte…

Serial Wire Debug interface The Serial Wire Debug protocol operates with a synchronous serial interface. This uses a single bidirectional data signal, and a clock signal. This section gives an overview of the physical Serial Wire Debug interface. Lin…

Introducing swddude I love the ARM Cortex-M series of microcontrollers.   The sheer computational power they pack into a teensy, low-power package is almost embarrassing. But, many Cortex-M parts are small — 4x4 millimeters small — and don’t have the…

1.什么是SPI机制 SPI 全称为 Service Provider Interface,是一种服务发现机制. SPI 的本质是将接口实现类的全限定名配置在文件中,并由服务加载器读取配置文件,加载实现类.这样可以在运行时,动态为接口替换实现类. 正因此特性,我们可以很容易的通过 SPI 机制为我们的程序提供拓展功能.SPI 机制在第三方框架中也有所应用,比如jdbc. java定义了一套jdbc的接口,但是java是没有提供jdbc的实现类. 但是实际上项目跑的时候,要使用jdbc接口的哪些实…

Serial Wire Debug (SWD) provides a debug port for severely pin limited packages, often the case for small package microcontrollers but also complex ASICs where limiting pin-count is critical and can be the controlling factor in device costs. SWD repl…

http://en.wikipedia.org/wiki/ARM_architecture ARM architecture     ARM architectures The ARM logo Designer ARM Holdings Bits 32-bit or 64-bit Introduced 1985 Design RISC Type Register-Register Branching Condition code Open Proprietary 64/32-bit archi…

https://github.com/weibocom/motan/wiki/zh_userguide http://www.cnblogs.com/mantu/p/5885996.html(源码分析) https://qbgbook.gitbooks.io/spring-boot-reference-guide-zh/content/III.%20Using%20Spring%20Boot/13.2.1.%20Inheriting%20the%20starter%20parent.html h…