leds per fernsteurung ein/auschalten

[robob]

hey ich wollte ein programm schreiben mit dem man die leds per fernbedienung ein/auschaltet. aber es geht irgendwie nicht! schaut euch den code mal an:

#include "RP6RobotBaseLib.h"
void receiveRC5Data(RC5data_t rc5data)
{	int ii;
	// Output the received data:
	writeString_P("Toggle Bit:");
	writeChar(rc5data.toggle_bit + '0');
	writeString_P(" | Device Address:");
	writeInteger(rc5data.device, DEC);
	writeString_P(" | Key Code:");
	writeInteger(rc5data.key_code, DEC);
	writeChar('\n');
	int zahl = 0;
	ii = rc5data.key_code;
	if (rc5data.key_code = zahl) 
	{
	setLEDs(0b000001);
	writeString("LED 1\n");
	mSleep(500);
	zahl = 0;
	}
		if (ii = 2) 
	{
	setLEDs(0b000010);
	writeString("LED 2\n");
	}
		if (ii = 3) 
	{
	setLEDs(0b000100);
	writeString("LED 3\n");
	}
		if (ii = 4) 
	{
	setLEDs(0b001000);
	writeString("LED 4\n");
	}
   
	
	uint8_t movement_command = false; 
	
	
	

}
int main(void)
{
	initRobotBase(); 
	

	
	
	
	IRCOMM_setRC5DataReadyHandler(receiveRC5Data);

	powerON();
	
	
	while(true) 
	{
		
		task_RP6System(); 
	}
	return 0;
}