[Tinyos-help] static multihop

[Manel López]

El dv 11 de 01 del 2008 a les 21:27 -0500, en/na nirfan at site.uottawa.ca
va escriure:
> Hi All
> 
> I wan't to implement static multihop i.e
> 
> mote1 -> mote2 -> mote3 ->mote4
> 
> -> means send packet
> 
> I am using telosb
> 
> If anybody has implemented please help me its urgent.
> 
> 
> regards
> Nazish
> 
> 
> _______________________________________________
> Tinyos-help mailing list
> Tinyos-help at millennium.berkeley.edu
> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
-------------- next part --------------
includes AM;

module trxM{
	provides{
		interface StdControl;
		}
	uses{
		interface Timer;
		interface BareSendMsg;
		interface ReceiveMsg;
		interface Leds;
		interface StdControl as Control;
		interface HPLUART;
		}
	}

implementation{
	TOS_Msg datos;
	TOS_Msg datosRecibidos;
	TOS_MsgPtr buffer;
	unsigned long num_datos_enviados; //32 bits = 4bytes
	unsigned long num_datos_recibidos;
	unsigned long num_datos_erroneos;
	bool escrito;
	char serie[33];
	unsigned char* pserie;
	int i;
	int j;
	
	command result_t StdControl.init(){
		call Control.init();
		call Leds.init();
		datos.data[0] = 1;
		datos.length = 1;
		num_datos_enviados = 0;
		num_datos_recibidos = 0;
		num_datos_erroneos = 0;
		buffer = NULL;
		i = 0;
		j = 0;
		return SUCCESS;
	}
	
	command result_t StdControl.start(){
		call HPLUART.init();
		call Control.start();
		call Timer.start(TIMER_REPEAT, 1000);
		return SUCCESS;
	}
	
	command result_t StdControl.stop(){
		call Control.stop();
		call Timer.stop();
		call HPLUART.stop();
		return SUCCESS;
	}
	
	task void receiveTask(){	
		if (TOS_LOCAL_ADDRESS != 1){
			if (buffer->data[0] == (TOS_LOCAL_ADDRESS -1)){
				num_datos_recibidos++;
				call Leds.yellowToggle();//AZUL 
			}else{
				num_datos_erroneos++;
				call Leds.redToggle();//ROJO
			}
			buffer->addr=TOS_LOCAL_ADDRESS+1; 
			buffer->length=1;
			buffer->data[0] = TOS_LOCAL_ADDRESS;
			call BareSendMsg.send(buffer);
		}
	}
	
	task void sendDataHPLUARTTask(){	
		if (TOS_LOCAL_ADDRESS != 1){
			call HPLUART.put('0'+buffer->data[0]);
		}
	}
	

	event result_t Timer.fired(){
		if(TOS_LOCAL_ADDRESS == 1){
			datos.addr = TOS_LOCAL_ADDRESS+1;
			datos.data[0] = ((uint8_t)TOS_LOCAL_ADDRESS);
			call BareSendMsg.send(&datos);
			//post sendDROkUART_task();
//			call HPLUART.put('0'+pserie[i]);

		}
		return SUCCESS;
	}
	
	event result_t BareSendMsg.sendDone(TOS_MsgPtr m, result_t success){
		uint8_t valor;
		if (success == SUCCESS){
			if(TOS_LOCAL_ADDRESS == 1){
				valor = '0'+datos.data[0];
			}else{
				valor = '0'+buffer->data[0];
			}
			call Leds.greenToggle();//AMARILLO
			//call HPLUART.put(valor);
			num_datos_enviados++;
		}else{//problema al enviar los datos
			call Leds.redToggle();//ROJO			
		}
		return SUCCESS;
	}
	
	event TOS_MsgPtr ReceiveMsg.receive(TOS_MsgPtr m){
		TOS_MsgPtr tmp;
		uint16_t tempAddr;
		
		tmp = buffer;
		buffer = m;
		tempAddr = TOS_LOCAL_ADDRESS;
		if(tempAddr == buffer ->addr){
			post receiveTask();	
			post sendDataHPLUARTTask();
		}
		return tmp;
	}
	
	async event result_t HPLUART.get(uint8_t Dato){
		uint8_t ACIERTO = 0x55;
		uint8_t ERROR = 0x56;
		uint8_t ENVIO = 0x57;
		
		if (Dato == ACIERTO){
			//i=0;
			pserie = (unsigned char *)&num_datos_recibidos;
			//itoa((int)pserie[i],serie,16);
			//call HPLUART.put(serie[0]);
			//i++;
		}else if(Dato == ERROR){
			//i=0;
			pserie = (unsigned char *)&num_datos_erroneos;
			//itoa((int)pserie[i],serie,16);
			//call HPLUART.put(serie[0]);
			//i++;
		}else if(Dato == ENVIO){
			pserie = (unsigned char *)&num_datos_enviados;
		}
		
		if( (Dato == ACIERTO) || (Dato == ERROR) || (Dato == ENVIO)){
			i=0;
			itoa((int)pserie[i],serie,16);
			call HPLUART.put(serie[0]);
			i++;
		}
		return SUCCESS;
	}
	
	async event result_t HPLUART.putDone(){
		if (i<4){
			j = 0;
			call HPLUART.put(serie[1]);
			itoa((int)(pserie[i]),serie,16);
			call HPLUART.put(serie[0]);
			i++;
			//j++;
		}else{
			if (j == 0){
				call HPLUART.put(serie[1]);
				j = 1;
				}
		}
		return SUCCESS;
	}

}
	
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includes AM;

configuration trx{
}

implementation{
	components Main, trxM, RadioCRCPacket, LedsC, TimerC, HPLUARTC;
	
	Main.StdControl -> trxM.StdControl;
	Main.StdControl -> TimerC.StdControl;
	trxM.Leds -> LedsC.Leds;
	trxM.Control ->RadioCRCPacket.Control;
	trxM.Timer -> TimerC.Timer[unique("Timer")];
	trxM.BareSendMsg -> RadioCRCPacket.Send;
	trxM.ReceiveMsg -> RadioCRCPacket.Receive;
	trxM.HPLUART -> HPLUARTC;
}
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