Shared RAM

Functions
UFR_STATUS DL_API	EnterShareRamCommModeM (UFR_HANDLE hndUFR)
UFR_STATUS DL_API	ExitShareRamCommModeM (UFR_HANDLE hndUFR)
UFR_STATUS DL_API	WriteShareRamM (UFR_HANDLE hndUFR, uint8_t *ram_data, uint8_t addr, uint8_t data_len)
UFR_STATUS DL_API	ReadShareRamM (UFR_HANDLE hndUFR, uint8_t *ram_data, uint8_t addr, uint8_t data_len)

Detailed Description

Function Documentation

EnterShareRamCommModeM()

UFR_STATUS DL_API EnterShareRamCommModeM

(

UFR_HANDLE

hndUFR

)

Multi reader support. Put reader permanently in the mode that use shared RAM. After execution of this function, must be executed function TagEmulationStart.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

ExitShareRamCommModeM()

UFR_STATUS DL_API ExitShareRamCommModeM

(

UFR_HANDLE

hndUFR

)

Multi reader support. The permanent exit from mode that use shared RAM. After execution of this function, must be executed function TagEmulationStop.

Parameters

hndUFR

handle of the uFR device

Returns

Operation status

WriteShareRamM()

UFR_STATUS DL_API WriteShareRamM	(	UFR_HANDLE	hndUFR,
		uint8_t *	ram_data,
		uint8_t	addr,
		uint8_t	data_len )

Multi reader support. Function allows writing data to the shared RAM.

Parameters

hndUFR	handle of the uFR device
ram_data	pointer to data array
addr	address of first data in an array
data_len	length of array. Address + data_len <= 184

Returns

Operation status

ReadShareRamM()

UFR_STATUS DL_API ReadShareRamM	(	UFR_HANDLE	hndUFR,
		uint8_t *	ram_data,
		uint8_t	addr,
		uint8_t	data_len )

Multi reader support. Function allows read data from the shared RAM.

Parameters

hndUFR	handle of the uFR device
ram_data	pointer to data array
addr	address of first data in an array
data_len	length of array. Address + data_len <= 184

Returns

Operation status