cloyesjn,
First, verify that you have the correct program on the radio.? Ensure you use the settings in the Arduino sketch or the hex file for version 234, not version 5.? Post back if you need more information.
When you have the correct software version and go into the BFO setup, it reads what is in the EEPROM as a starting point, NOT what was being used when going into the setup mode.? This may be outside of the normal values for the BFO.? If the BFO is set outside of roughly 1199000 to 12001000 ( the exact values are buried in the code), the software will default to a normal setting that would produce sound.? It does NOT use this as the starting point to adjust the BFO in the settings option.
I suggest that you download the Memory Manager program from Dr. Lee's GitHub site and see what is in the EEPROM:
Use it to see the values in the EEPROM and adjust them to nominal values.? A good starting point for the BFO is 11997000.
The alternative is to rotate the tuning dial until you read the 11995000 (that can take a lot of turning).
Here is a screenshot of one of my v4 Memory Manager file saves.
Here is the code:
//original code with modified by kd8cec
? if (usbCarrier > 12010000l || usbCarrier < 11990000l)
? ? usbCarrier = 11997000l;
?
? if (cwmCarrier > 12010000l || cwmCarrier < 11990000l)
? ? cwmCarrier = 11997000l;
If you need more information, please post the screen type and the screenshot of the first screen of the Memory Manager.? Here are the instructions on how to use the Memory Manager:
73
Evan
AC9TU
