Panasonic eUniStone Application Note Design Manual page 6

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9.1.2 SPP Test Tool ............................................................................................................... 51
9.1.3 HCI Lite .......................................................................................................................... 51
9.1.4 eeprog - Aardvark ..................................................................................................... 51
9.2 Setup of Device Under Test (DUT) ...................................................................... 52
9.3 Preparation for RF Tests in non-signaling mode ............................................ 53
9.4 Restoring from HCI to SPP (without using Aardvark) .................................. 55
9.4.1 Restoring SPP-AT - Overwriting EEPROM .......................................................... 55
9.4.2 Restoring SPP-AT - Loading latest SPP-AT Application. .............................. 58
9.4.3 Restoring SPP - Writing BD address and oscillator trim value ................. 59
9.5 Crystal Trimming ........................................................................................................ 60
9.5.1 Osc_Trim Parameter ................................................................................................. 60
9.5.2 Crystal Trimming Procedure ................................................................................... 61
9.5.2.1 Crystal Trimming with HCI application for special RF tests ....................... 61
9.5.2.2 Crystal Trimming with SPP-AT Application ....................................................... 65
10 FAQ .................................................................................................................................. 67
10.1 First use of PBA31309 USB dongles .................................................................... 67
10.1.1 Connect the dongle to a USB port on the computer. ................................... 67
10.1.2 Modify FTDI COM port settings for full throughput....................................... 68
10.2 Change UART baud rate of PBA31309 ............................................................... 69
10.2.1 Change of baud rate in product manufacturing ............................................. 69
10.2.2 Change of baud rate by host at runtime ........................................................... 70
10.3 SW update ..................................................................................................................... 70
10.4 Aardvark and eeprog.exe ........................................................................................ 71
10.4.1 Installing Aardvark..................................................................................................... 71
10.4.2 Connecting Aardvark to PBA31309 ..................................................................... 73
10.4.3 Downloading software to PBA31309 ................................................................... 73
10.4.4 Aardvark problems. ................................................................................................... 73
10.5 UUID & CoD .................................................................................................................. 74
Application Note
Design Guide
6
PAN1322
Revision 1.2, 2013-12-18