Implementation of Serial Wire JTAG flash programming in ARM Cortex M3 Processors The goal of the project was to use the Serial Wire JTAG protocol implemented in the ARM cortex processors for programming the flash memory of it. JTAG was actually imple
http://www.zembedded.com/cortex-m3-registers-in-depth/ Thanks for the overwhelm response you show in our first tutorial on Cortex_M3 series controllers. This is going to be the second tutorial, where we are going to discuss about the registers availa
此书有点深,记录点自己能够看懂的. 1.内存管理一章:讲到变量的类型.生存周期.内存分配. auto static register 局部变量,全局变量 malloc free 内存碎片,消除内存池的一个常见的策略是可以使用分配池 2.共享内存一章:讲到如何编写可重入函数,很多库函数都是设计为可重入函数的,函数体内不能有全局变量和静态变量,有的参数可以通过指针(或二级指针)实现. const类型限定符,使用方法有以下几种: const int p; const int p; int const
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