我在程序加入
RETAILMSG(DEBUGMODE,(TEXT("::: read rGPFDAT on\r\n")));
result = v_pIOPregs->rGPFDAT;
RETAILMSG(DEBUGMODE,(TEXT("::: read rGPFDAT off\r\n")));
串口输出:
::: INT11 interrupt
::: read rGPFDAT on
Data Abort: Thread=8fddc000 Proc=8e04be50 'device.exe'
AKY=00000009 PC=02e01b3c(key.dll+0x00001b3c) RA=02e01b30(key.dll+0x00001b30) BVA
=08000054 FSR=00000007
很明显是线程断了,各位大虾帮帮忙,。。。