Application Report SPNA218 – April 2015 Interrupt and Exception Handling on Hercules™ ARM® Cortex®-R4/5-Based Microcontrollers Christian Herget, Zhaohong Zhang ABSTRACT This application report describes the interrupt and exception handling of the ARM Cortex-R4/5 processor as implemented on ...
讨论了μC/OS-II在ARM7上移植过程中中断处理需要注意的几个问题,介绍了通用中断处理的过程和一般方法,并给出了在基于ARM7内核的LPC2000系列芯片上移植μC/OS-II部分代码。 3. After presenting the common procedure of internal exception and external interrupt handling on processor,this paper analyzes exception...
Handling Processor Exceptions Section 4 : Interworking ARM and Thumb ADS Tools Guide Section 3 : ARM Compiler Reference Application Note 30, “Software Prioritization of Interrupts” Reference Peripheral Specification (ARM DDI 0062) 异常返回地址 ARM 状态: 在异常产生的时候内核设置 LR_mode = PC - 4...