Bluetooth programming in c using Bluez

salsa_fcis

hi,

I'm developing bluetooth application and I need help.
I want to get the RSSI between my local bluetooth device
and remote device connected to it.Does any one have material or some source code example that I can use?
best regards,
salsa

Lundin

The Bluetooth modules usually have this feature on-chip. How to retrieve it depends entirely on the kind of module. Most of them support a UART interface with "AT commands" (ASCII strings).

The datasheet for your specific Bluetooth module no doubt descibes how to do it.

salsa_fcis

: The Bluetooth modules usually have this feature on-chip. How to
: retrieve it depends entirely on the kind of module. Most of them
: support a UART interface with "AT commands" (ASCII strings).
:
: The datasheet for your specific Bluetooth module no doubt descibes
: how to do it.

hi,
yes I know that the bluetooth supports that features.
I can check it using command:
$ hciconfig -a hci0 features
and thea output contains


I'm asking about how to inquiry with RSSI using C programming.

Lundin

And what interface should that command be sent over? UART? Parallel I/O? SPI? IIC? USB?