Ad-Hoc emulation mode

Functions
UFR_STATUS DL_API	AdHocEmulationStartM (UFR_HANDLE hndUFR)
UFR_STATUS DL_API	AdHocEmulationStopM (UFR_HANDLE hndUFR)
UFR_STATUS DL_API	GetAdHocEmulationParamsM (UFR_HANDLE hndUFR, VAR uint8_t *ThresholdMinLevel, VAR uint8_t *ThresholdCollLevel, VAR uint8_t *RFLevelAmp, VAR uint8_t *RxGain, VAR uint8_t *RFLevel)
UFR_STATUS DL_API	SetAdHocEmulationParamsM (UFR_HANDLE hndUFR, uint8_t ThresholdMinLevel, uint8_t ThresholdCollLevel, uint8_t RFLevelAmp, uint8_t RxGain, uint8_t RFLevel)
UFR_STATUS DL_API	GetExternalFieldStateM (UFR_HANDLE hndUFR, VAR uint8_t *is_field_present)

Detailed Description

Function Documentation

AdHocEmulationStartM()

UFR_STATUS DL_API AdHocEmulationStartM

(

UFR_HANDLE

hndUFR

)

Multi reader support. Put uFR in emulation mode with ad-hoc emulation parameters (see. SetAdHocEmulationParams() and GetAdHocEmulationParams() functions). uFR stays in ad-hoc emulation mode until AdHocEmulationStop() is called or reader reset.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

AdHocEmulationStopM()

UFR_STATUS DL_API AdHocEmulationStopM

(

UFR_HANDLE

hndUFR

)

Multi reader support. Terminate uFR ad-hoc emulation mode.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

GetAdHocEmulationParamsM()

UFR_STATUS DL_API GetAdHocEmulationParamsM	(	UFR_HANDLE	hndUFR,
		VAR uint8_t *	ThresholdMinLevel,
		VAR uint8_t *	ThresholdCollLevel,
		VAR uint8_t *	RFLevelAmp,
		VAR uint8_t *	RxGain,
		VAR uint8_t *	RFLevel )

Multi reader support. This function returns current ad-hoc emulation parameters. On uFR power on or reset ad-hoc emulation parameters are set back to their default values.

Parameters

hndUFR	handle of the uFR device
ThresholdMinLevel	default value is 15. Could be in range from 0 to 15.
ThresholdCollLevel	default value is 7. Could be in range from 0 to 7
RFLevelAmp	default value is 0. On uFR device should be 0 all the time. (1 for on, 0 for off).
RxGain	Could be in range from 0 to 7.
RFLevel	Could be in range from 0 to 15.

Returns

Operation status

SetAdHocEmulationParamsM()

UFR_STATUS DL_API SetAdHocEmulationParamsM	(	UFR_HANDLE	hndUFR,
		uint8_t	ThresholdMinLevel,
		uint8_t	ThresholdCollLevel,
		uint8_t	RFLevelAmp,
		uint8_t	RxGain,
		uint8_t	RFLevel )

Multi reader support. This command set ad-hoc emulation parameters. On uFR power on or reset ad-hoc emulation parameters are set back to their default values.

Parameters

hndUFR	handle of the uFR device
ThresholdMinLevel	default value is 15. Could be in range from 0 to 15
ThresholdCollLevel	default value is 7. Could be in range from 0 to 7
RFLevelAmp	default value is 0. On uFR device should be 0 all the time. (1 for on, 0 for off).
RxGain	Could be in range from 0 to 7.
RFLevel	Could be in range from 0 to 15

Returns

Operation status

GetExternalFieldStateM()

UFR_STATUS DL_API GetExternalFieldStateM	(	UFR_HANDLE	hndUFR,
		VAR uint8_t *	is_field_present )

Multi reader support. Returns external field state when uFR is in ad-hoc emulation mode.

Parameters

hndUFR	handle of the uFR device
is_field_present	contains 0 if external field isn’t present or 1 if field is present.

Returns

Operation status