
- UID
- 82364
- 性别
- 男
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我在看TI5000串口通信的程序,单步跟踪,发现中断处理程序UARTDMARxISR在vectors中
调用,不明白vectors的作用,以下是相关的注释,请帮助解释一下,谢谢!
; ======== vectors.asm ========
; Plug in the entry point at RESET in the interrupt vector table
;
;
; ======== unused ========
; plug inifinite loop -- with nested branches to
; disable interrupts -- for all undefined vectors
* _UARTDMARxISR - must be branched to from DMA Rx channel *
* interrupt vector. |
我真傻真的我单知道说过的话可以不算没想到爱过的人还可以更换 |
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