EmbeddedBlue EB500 serial flow control
SmilingShark
Posts: 1
Hi all!
I am developing a basic stamp program for the BS2 that sends commands received from DEBUGIN to the EB500 bluetooth module in command mode and displays results on a serial display and through DEBUG command.
The EB500 is mounted on the appmod connector on a Board of Education USB.
The display is connected to the pin 8 and pin 4 is used for audio signals.
The behaviour of the serial interface of the EB500 seems to not take into account the use of flow control pin RTS.
What happens is that some characters sent from EB500 are not put into output like if they are missing or not received.
Of course I sent the command
to the EB500 in a previous session with a positive acknowledge to enable the use of hardware flow control.
Am I doing something wrong or the EB500 does not use flowcontrol in command mode?
Attached you will find the source code.
Best regards
Gianluca Collot
I am developing a basic stamp program for the BS2 that sends commands received from DEBUGIN to the EB500 bluetooth module in command mode and displays results on a serial display and through DEBUG command.
The EB500 is mounted on the appmod connector on a Board of Education USB.
The display is connected to the pin 8 and pin 4 is used for audio signals.
The behaviour of the serial interface of the EB500 seems to not take into account the use of flow control pin RTS.
What happens is that some characters sent from EB500 are not put into output like if they are missing or not received.
Of course I sent the command
set flow hardware *
to the EB500 in a previous session with a positive acknowledge to enable the use of hardware flow control.
Am I doing something wrong or the EB500 does not use flowcontrol in command mode?
Attached you will find the source code.
Best regards
Gianluca Collot
bs2
2K