I don't know why it keeps disconnecting after playing for a while, saying it's offline. This has happened many times today. I didn't pay attention to it before. Can anyone give me some advice? What sh
if ( pHWHead->LSR & (SERIAL_LSR_OE | SERIAL_LSR_PE | SERIAL_LSR_FE)) where (SERIAL_LSR_OE | SERIAL_LSR_PE | SERIAL_LSR_FE) = 1110 What I don't understand is what comes after the two values "&", how to
The state has tried to re-plan a more "fair and just" competition situation through adjustments to several telecom companies such as China Telecom, Netcom, China Mobile, and China Unicom. The main pur
This is my first time to develop for WinCE. I wrote a simple helloworld program under EVC. The configuration information is STANDARD sdk, STANDARDSDK emulator, the network connection is normal, the em