- Fri May 09, 2008 1:56 am
#47907
I've been trying to use the BlueSmirf BT module (Roving Networks) with the CUI (Create User Interface). In order to make it work with the CUI-wireless the module has to be set with a baudrate of 250k, 8-N-1
On the earlier version you would this with:
ATSW20,1024,0,0,1
On the new modules this is set with:
SZ,1024
(8-N-1 is already configured in factory defaults)
But, with the BT-RN modules thisisn't working. I've been trying to debug this with Dan Overholt, so I have now a module that is constanly sending data. I'm getting data signals input, but it's all gibberish (which leads us to assume it's a mismatch of datarates).
On the PIC and the RN module there might be some form of error, making this mismatch of rates, so I've tried to adjust the rate on the RN module around, hoping to correct this (possible) error in the right direction. But none of this has worked yet.
I have tried other datarates for the CUI as well: 125k, 62.5k, 68.181k
I'm wondering if these Roving Networks aren't doing so well with raw baudrates?
I have no problems using the modules with the Arduino.
-Eirik
On the earlier version you would this with:
ATSW20,1024,0,0,1
On the new modules this is set with:
SZ,1024
(8-N-1 is already configured in factory defaults)
But, with the BT-RN modules thisisn't working. I've been trying to debug this with Dan Overholt, so I have now a module that is constanly sending data. I'm getting data signals input, but it's all gibberish (which leads us to assume it's a mismatch of datarates).
On the PIC and the RN module there might be some form of error, making this mismatch of rates, so I've tried to adjust the rate on the RN module around, hoping to correct this (possible) error in the right direction. But none of this has worked yet.
I have tried other datarates for the CUI as well: 125k, 62.5k, 68.181k
I'm wondering if these Roving Networks aren't doing so well with raw baudrates?
I have no problems using the modules with the Arduino.
-Eirik