Stollmann BlueMod+B20 - Page 3

BlueMod+B20/BT2.1
User Guide
Release r03 www.stollmann.de Page 3 of 38
6.2 RSSI Poll Time (S412) ................................................................................ 23
7 OBEX File Transfer ......................................................................................... 24
7.1 OPPC Call Request .................................................................................... 24
7.2 OPP Frame Structure ................................................................................. 24
7.3 OPP Frame Transmission ........................................................................... 25
7.3.1 OPP Data Flow Control ..................................................................... 25
7.3.2 OPP Frame Structure Example for VCARD....................................... 25
7.3.3 OPP Frame Structure Example for Text File ..................................... 26
7.3.4 OPP Frame Structure Example for Image/jpg ................................... 26
7.4 OPP Status Messages ................................................................................ 26
7.5 OPPC Transmission Examples with BlueMod+B20 .................................... 27
7.5.1 Successful OPPC Transfer ............................................................... 28
7.5.2 Failed OPPC Transfer ....................................................................... 29
7.5.3 Local OPPC Communication Error .................................................... 30
8 Communication with Apple Devices ................................................................. 31
9 Startup Timing ................................................................................................. 32
10 Firmware Upgrade ........................................................................................... 33
10.1 Device Firmware Upgrade via Serial Interface ............................................ 33
10.1.1 Prerequisites for Device Firmware Upgrade ...................................... 33
10.1.2 Stollmann BlueMod+B20 Updater ..................................................... 34
10.2 Firmware Upgrade via SPI .......................................................................... 35
10.2.1 Installation ......................................................................................... 35
10.2.2 Upgrade Procedure ........................................................................... 35
10.3 Troubleshooting .......................................................................................... 37
11 History ............................................................................................................. 38