0x02 - landscape right
0x03 - landscape left
Successful Return value: STATUS_OK (0)
10.EloOnBacklight(unsigned int on); Description: This API is obsolete
11.EloGetBacklight(unsigned int *pPercentage); Description: This API is obsolete
12.EloSetBacklight(unsigned int percentage); Description: This API is obsolete
13.EloGetPowerBtnStat(unsigned char *pData); Description: Retrieve the power button click status OUT: Bit 0, Bit 1 and Bit 2 are mutual exclusively set
Bit 0 - single click
Bit 1 - flash light toggle Bit 2 - double click
Successful Return value: STATUS_OK (0)
14.EloGetLEDStatus(ELO_LEDS led, unsigned int *pData); Description: Retrieve the LED data
IN: led index
Elo® Tablet NFC Reader Application Note
ES601068 Rev A, Page 13 of 23