I have C++ Application using MScomm control with 300 baud-rate External Modem connected to external device.
Our device send message every 20 seconds, when PC receives the message it replay with Acknowledge .
MScomm is not firing event for every message send by our device, sometimes it take 2 to 4 messages until MSComm fire event,
When getting the input buffer I see all the messages in MSComm buffer (few messages).
The qeustion is why MScomm is not fire event for each message ? instead it keep few messages and then fire event to all of them.
My App. settings
m_comm.SetInBufferCount( 0 );