Waveshare NRF52840, User Manual

Page: 41 / 72

NRF52840 Eval Kit User Manual
Vision: V1.0.1 Date: 2019.01.19 41 / 72
CHAPTER 8. NFC
CODES
This example is used to starting mobile APP.
The name of Android Phone APP:
static const uint8_t m_android_package_name [] =
{ 'n' , 'o' , '.' , 'n' , 'o' , 'r' , 'd' , 'i' , 'c' , 's' ,
'e' , 'm' , 'i' , '.' , 'a' , 'n' , 'd' , 'r' , 'o' , 'i' ,
'd' , '.' , 'n' , 'r' , 'f' , 't' , 'o' , 'o' , 'l' , 'b' ,
'o' , 'x' };
The name of Windows Phone APP:
static const uint8_t m_windows_application_id [] =
{ '{' , 'e' , '1' , '2' , 'd' , '2' , 'd' , 'a' , '7' , '-' ,
'4' , '8' , '8' , '5' , '-' , '4' , '0' , '0' , 'f' , '-' ,
'b' , 'c' , 'd' , '4' , '-' , '6' , 'c' , 'b' , 'd' , '5' ,
'b' , '8' , 'c' , 'f' , '6' , '2' , 'c' , '}' };
Initializing callback function, which will be execute when NFC objects are detected to
turn on LED0.
static void nfc_callback ( void * p_context , nfc_t2t_event_t event ,
const uint8_t * p_data , size_t data_length )
{
( void ) p_context ;
switch ( event )
{
case NFC_T2T_EVENT_FIELD_ON :
bsp_board_led_on ( BSP_BOARD_LED_0 );
break ;
case NFC_T2T_EVENT_FIELD_OFF :
bsp_board_led_off ( BSP_BOARD_LED_0 );
break ;
default :
break ;
}
}