2.2.2.5 Polling Configuration

During polling configuration, the firmware configures the polling timer and copies an initial polling array from the EEPROM to the SRAM.

Timer1 is used as the polling timer. The EEPROM variables eepPollLoopConf.ConfT1COR and eepPollLoopConf.confT1MR allow configuration of the clock source and the polling cycle time.


Address	Name	Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0
0x0099	confT1COR	T1COR[7:0]
0x009A	confT1MR	T1DC[1:0]		T1PS[3:0]				T1CS[1:0]

The polling array contains configurations for 16 service/channel settings with two bytes of configuration data for each. It is located in the EEPROM variables eepPollLoopConf.pollLoopConf[15:0].config and eepPollLoopConf.pollLoopConf[15:0].svcChConfig. For more information, see sEEPromPollLoopConf eepPollLoopConf.


Address	Name	Bit 7	Bit 6	Bit 5	Bit 4	Bit 3	Bit 2	Bit 1	Bit 0
0x009B	pollLoopConf[0].config	RfCalib	—	VCOtune	—	—	—	EOL	EOP
0x009C	pollLoopConf[0].svcChConfig	enaPathB	enaPathA	Ch[1:0]		—	Ser[2:0]
...	...	...	...	...	...	...	...	...	...
0x00B9	pollLoopConf[15].config	RfCalib	—	VCOtune	—	—	—	EOL	EOP
0x00BA	pollLoopConf[15].svcChConfig	enaPathB	enaPathA	Ch[1:0]		—	Ser[2:0]

For more information about the polling mode, see PollingMode.