File content as of revision 4:494741f7f5b2:

#include "mbed.h"
#include "nexpaq_mdk.h"

#ifdef __cplusplus
extern "C" {
#endif
extern volatile uint8_t flag_jump_bsl;
#ifdef __cplusplus
}
#endif
DigitalOut ledR(P2_4, LED_OFF);
DigitalOut ledG(P2_5, LED_OFF);
DigitalOut ledB(P2_6, LED_OFF);
DigitalIn button(P0_1, PullUp);

/***** Definitions *****/
#define		FUNCTION_TABLE_NUM					1
#define		UUID_NUM							16			//UUID number is 16, don't change it
#define     LOOP_DELAY                          100

/***** Globals *****/
void my_function_CMD_2700(unsigned char *pData, unsigned char len);
const MDK_REGISTER_CMD my_cmd_func_table[FUNCTION_TABLE_NUM] = {
		{0x2700, my_function_CMD_2700},		// Command -> function
};

int lastBtn = 1;
unsigned char btnPress = 0x01;

/***** Functions *****/
void my_function_CMD_2700(unsigned char *pData, unsigned char len){
	unsigned char response = 0x00;
	ledR = (pData[0]>0) ? LED_ON : LED_OFF ;
	ledG = (pData[1]>0) ? LED_ON : LED_OFF ;
	ledB = (pData[2]>0) ? LED_ON : LED_OFF ;
	np_api_upload(0x2701, &response, 1);
}

/******************************************************************************/
void app_setup(){
	if ( np_api_register((MDK_REGISTER_CMD*)my_cmd_func_table, FUNCTION_TABLE_NUM) == MDK_REGISTER_FAILD ) {
		// Register failed handle code
		error("MDK Register Failed");
	}
}

void app_loop() {
	if (!button && lastBtn) {
        np_api_upload(0x2800, &btnPress, 1);
	}	
	lastBtn = button;	
}

int main(void){
	
	np_api_init();
	app_setup();
	np_api_start();	
	while(1){
    	Thread::wait(LOOP_DELAY);
		app_loop();	
		np_api_bsl_chk();
	}

	return 0;
}