转自大伟的,感谢大伟的帮助调试:http://www.cnblogs.com/shangdawei/archive/2013/04/30/3052491.html http://blog.frankvh.com/2011/12/07/cortex-m3-m4-hard-fault-handler/ If you’re seeing a Hard Fault exception on your Cortex M3 or Cortex M4 processor, this handler and i…
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…