I’ve created a program that:
Subscribes to FCM on UART1, the “Opened” event is received.
After the “Opened” event, a change to data mode is performed. The “Data mode” event is received
After de “Data mode” event is received, the string “open” is sent using UART1. I can see the “open” word in hyperterminal.
- If a key is pressed in hyperterminal (except A key) the Data received event is not raised.
- If the first key pressed is the “A” or the “a”, the Data received event is raised and after that any key raises the event.
Why is this happening?