- Fri Apr 11, 2008 6:50 pm
#46282
Hi,
I recently bought a new BlueSMiRF Silver modem for my AVR project. I use a Bluetooth 2.0 dongle with the WIDCOMM BT stack on the PC. After a bit of experimentation I managed to set up the serial port and to get the BT modem connected to the PC (both the Widcomm software and HyperTerminal say it is connected on COM4). My problem is, it does not respond at all in HyperTerminal or RealTerm.
I have tried both 9600 8 N 1 and 115200 8 N 1 as connection settings. HyperTerminal will report a successful connection at either speed, but when I type in +++, there is no reply. Regarding the other settings (emulation: ANSIW etc.), I have followed the instructions in the "Setting Up the BlueSMiRF Bluetooth Module" document by Abe Howell.
I have tried this with the TX/RX lines connected to the AVR and without, again that made no difference, I get no reply.
Any suggestions on what I might be doing wrong or missing?
Thanks
Peter
I recently bought a new BlueSMiRF Silver modem for my AVR project. I use a Bluetooth 2.0 dongle with the WIDCOMM BT stack on the PC. After a bit of experimentation I managed to set up the serial port and to get the BT modem connected to the PC (both the Widcomm software and HyperTerminal say it is connected on COM4). My problem is, it does not respond at all in HyperTerminal or RealTerm.
I have tried both 9600 8 N 1 and 115200 8 N 1 as connection settings. HyperTerminal will report a successful connection at either speed, but when I type in +++, there is no reply. Regarding the other settings (emulation: ANSIW etc.), I have followed the instructions in the "Setting Up the BlueSMiRF Bluetooth Module" document by Abe Howell.
I have tried this with the TX/RX lines connected to the AVR and without, again that made no difference, I get no reply.
Any suggestions on what I might be doing wrong or missing?
Thanks
Peter