We have integrated the BC127 into an embedded system with UART connection.
Problem: the module sends this message forever…
BlueCreation Copyright 2013
Melody Audio V5.0 RC11
The module is not in reset, and vregen is true. We checked timing on these signals and found we met the required timings.
We cannot send any messages to the device such as STATUS or SOFT_RESET. Nothing gets it out of this endless mode.
We toggled reset, using long reset timings, to no avail.
We can’t update the firmware because the device is in this endless loop…
Any ideas what is wrong?