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9.4.2
Restoring SPP-AT - Loading latest SPP-AT Application.
After starting SPP Toolbox, make another HW reset. "ROK" shall be returned and shown in the log
window. When the SW version is read with "Read Revision Information" you will notice that the SW
version is 3.0 which is the default SW in the ROM of the chip.
Figure 24 Downloading latest SPP-AT application.
Sequence:
1. Start SPP Toolbox, open the COM port and make a HW reset, "ROK" is returned.
2. Read SW version. "30" is returned
3. Download the latest SPP-AT application by first clicking "Production mode" and then
"Download Image"
4. Choose the latest available SPP-AT application file and click "Download"
5. After downloading the SPP-AT application, make a HW reset, "ROK" is returned.
Application Note
Design Guide
58
PAN1322
Revision 1.2, 2013-12-18
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