Communication with the reader

Functions
UFR_STATUS DL_API	ReaderOpenM (VAR UFR_HANDLE *hndUFR)
UFR_STATUS DL_API	ReaderResetM (UFR_HANDLE hndUFR)
UFR_STATUS DL_API	ReaderCloseM (UFR_HANDLE hndUFR)
UFR_STATUS DL_API	ReaderSoftRestartM (UFR_HANDLE hndUFR)

Detailed Description

Function Documentation

ReaderOpenM()

UFR_STATUS DL_API ReaderOpenM

(

VAR UFR_HANDLE *

hndUFR

)

Multi reader support. Open reader communication port for all µFR devices. You can also use this function to open communication with µFR Online devices. Using ReaderOpen to open communication with µFR Online devices: If you have only one reader attached to your PC, it will open that reader serial port on 1Mbit/s, or if you have only one reader attached to another power supply (not your PC) it will open that reader based on it’s working mode (TCP or UDP). If you have more than one µFR Online device, ReaderOpen function will open the first one found, for opening another device, use ReaderOpenEx instead.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

ReaderResetM()

UFR_STATUS DL_API ReaderResetM

(

UFR_HANDLE

hndUFR

)

Multi reader support. Physical reset of reader communication port.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

ReaderCloseM()

UFR_STATUS DL_API ReaderCloseM

(

UFR_HANDLE

hndUFR

)

Multi reader support. Close reader communication port.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

ReaderSoftRestartM()

UFR_STATUS DL_API ReaderSoftRestartM

(

UFR_HANDLE

hndUFR

)

Multi reader support. This function is used to restart the reader by software. It sets all readers parameters to default values and close RF field which resets all the cards in the field.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status