I use the following code to set the Bluetooth power level (currently for BR/EDR normal operation) on a custom design:
if (0 == (i32Ret = VS_Set_Max_Output_Power(sBluetoothS.sStackStatus.ui32BtStackId,
BLUETOOTH_MAX_TRANSMIT_POWER_LEVEL)))
{
}
However, i fail to see any difference in RSSI using a mobile phone's or PC's SPP client. Does that function have any effect? The wiki states that output power is set by the ServicePack / InitScript. In the BHET I found that the Output Power button is greyed out when using a recent ServicePack like this one: bluetooth_init_cc2564B_1.1_BT_Spec_4.0.bts.
When using an older service pack the button is active and I am asked to choose a power setting between 0 and 12 dB. This has nothing to do with the power vector described in the Wiki.
Could you please once and for all shed some light on this matter. There is so much cotradicting information on your site! Maybe you could post the Bluetopia "Raw Command"-Calls needed to set the output power for BR/EDR and BLE for the case that the power vectors are left unchanged.
Regards,
Martin
