Specifications

Appendix C
Appendix: Uplink Module
Design
C.1 EEPROM Data Storage
The data backed-up in the uplink module’s onboard E EPROM is listed in
table C.1. The table lists the name of the variable, its type, size and location.
Name Type Size (bytes) Offset
GSM SIM PIN String 7 0
Number of installed peripherals Number 1 7
Email server address String 30 8
Email sender address String 30 38
Email receiver address String 30 68
GPRS APN String 30 98
Peripheral addresses Array: 8bit num 8 128
Peripheral poll time Array: 16bit num 16 144
Email subject line String 30 188
Buffer upload threshold 8bit number 1 218
Timing correction factor signed 8bit num 1 219
Table C.1: EEPROM non-volatile data storage
C-2