BDI3000 bdiGDM for ARM11 Cortex-A8 SWD

简绍STM32F103使用SWD和JTAG调试的区别，和各自用法。-Jane Shao STM32F103 SWD and JTAG debug difference, and their respective usage.

本编程手册介绍了如何烧写STM32F101xx、STM32F102xx和STM32F103xx微控制器的闪存存 储器。为方便起见，在本文中除特别说明外，统称它们为STM32F10xxx。 STM32F10xxx内嵌的闪存存储器可以用于在线编程(ICP)或在程序中编程(IAP)烧写。 在线编程(In-Circuit Programming – ICP)方式用于更新闪存存储器的全部内容，它通过JTAG 、 SWD协议或系统加载程序(Bootloader) 下载用户应用程序到微控制

Securely locking down the device plays off against being able to update it. Ideally you want to disable JTAG/SWD interfaces and make them difficult to access. This of course does not protect you from people with physical access to your device, and th