Hi,
我写了一个简单的程序验证CH341A的插入跟拔出功能,下面是我的代码,但是callback函数在拔出CH341A的时候一直没有被调用。
是哪里弄错了吗
#include?#include?"CH341DLL.H"
#include?void?CALLBACK?CH341_NO
tiFY_ROUTINE(ULONG iEventStatus);
int?main()
{
printf("open?%d
",?CH341OpenDevice(0));
printf("ver:%d
",?CH341GetVerIC(0));
CH341SetParaMode(0,?0);
CH341SetDeviceNotify(0,?NULL,?&CH341_NOTIFY_ROUTINE);
getchar();
return?0;
}
void?CALLBACK?CH341_NOTIFY_ROUTINE(ULONG iEventStatus)
{
printf("interrupt
");
}
图片格式可能更清晰一些: