---------------------------- Original Message ----------------------------
Subject: Re: [Tinyos-2-commits] i need help to interface external device
with micaz motes using UART interface From: "Philip Levis"
<[EMAIL PROTECTED]>
Date: Wed, June 13, 2007 7:06 am
To: [EMAIL PROTECTED]
--------------------------------------------------------------------------
Please send questions to tinyos-help.
Phil
On Jun 10, 2007, at 10:23 PM, [EMAIL PROTECTED] wrote:
> Dear all,
>
>
> i need help to interface external device with micaz motes using UART
interface
>
>
> here ia my configuration file:
> ---------------------------------
>
> #include "hardware.h"
> #include <Atm128Uart.h>
> configuration LeafAppc {
>
>
> /*provides
> {
> interface HplAtm128Uart ;
> }*/
> }
>
> implementation
>
> {
> components LedsC,HplAtm128UartC,Atm128Uart0C,LeafAppcM ;
> //new TimerMilliC() as Timer0;
>
> //LeafAppcM -> MainC.Boot;
> LeafAppcM.Leds -> LedsC;
>
> //LeafAppcM. Uart0Init->HplAtm128UartP.Uart0Init;
>
> LeafAppcM. HplUart0 ->HplAtm128UartC.HplUart0 ;
>
> LeafAppcM. Uart0RxControl->HplAtm128UartC.Uart0RxControl;
>
> LeafAppcM. Uart0TxControl ->HplAtm128UartC.Uart0TxControl;
>
> //LeafAppcM.StdControl->Atm128Uart0C;
>
> LeafAppcM.UartByte ->Atm128Uart0C;
>
> LeafAppcM.UartStream ->Atm128Uart0C;
>
> //LeafAppcM.Timer0 -> Timer0;
>
>
> }
>
> here is my module file:
> ------------------------
>
>
> module LeafAppcM
>
> {
>
>
> provides
> {
> interface StdControl;
> }
>
> uses
> { //interface Boot;
> interface Leds;
> //interface Init as Uart0Init;
> interface HplAtm128Uart as HplUart0;
> interface StdControl as Uart0RxControl;
> interface StdControl as Uart0TxControl;
> //interface StdControl ;
> interface UartByte;
> interface UartStream;
>
> //interface Timer<TMilli> as Timer0;
>
> }
>
>
>
> }
>
>
>
> implementation {
>
> //task void Data_send();
> //bool isTxEmpty;
> uint8_t uartbuf[25] = {55,00,55,00,00,00,55,55,0xff};
> uint8_t rxbuf[25] ;
> uint16_t len_buf = 16;
> //uint8_t size=55,size1=5,i=10;
>
> //event void Boot.booted()
> command error_t StdControl.start()
> {
>
> bool isTxEmpty,TRUE_leaf = 1,FALSE_leaf =0;
> call Uart0TxControl.start();
> call Uart0RxControl.start();
> call UartStream.enableReceiveInterrupt();
> call HplUart0. enableRxIntr();
> call HplUart0. enableTxIntr();
> call Leds.led0On();
> //call Timer0.startPeriodic(500);
>
> if (!isTxEmpty)
> {
> isTxEmpty =TRUE_leaf ;
>
> atomic {
> call HplUart0.enableTxCIE();
> call Leds.led1On();
> //for (i=0; i < size1 ; i++)
> if (call UartStream.send(uartbuf, len_buf))
> return SUCCESS;
> isTxEmpty = FALSE_leaf;
> }
> return FAIL;
> }
>
> }
>
>
>
>
> command error_t StdControl.stop()
> {
> call Uart0TxControl.stop();
> call Uart0RxControl.stop();
> call HplUart0. disableRxIntr();
> call HplUart0. disableTxIntr();
> call HplUart0.disableTxCIE();
> call UartStream.disableReceiveInterrupt();
> call Leds.led1On();
> return SUCCESS;
> }
>
> async event void HplUart0.rxDone(uint8_t data)
> {
> }
> async event void HplUart0.txDone()
> {
> call Leds.led2On();
> }
> async event void UartStream.receivedByte(uint8_t byte)
> {
> }
>
> async event void UartStream. receiveDone(uint8_t *buf, uint16_t len,
> error_t error)
> {
> if (error== SUCCESS)
> {
> call Leds.led1Toggle();
> }
> }
>
> async event void UartStream.sendDone(uint8_t *buf, uint16_t len,
> error_t
> error)
> {
> if (error== SUCCESS)
> {
> call Leds.led2Toggle();
> }
> }
>
>
> }
>
>
> thank you very much.
>
> bye,
> moorthy.T
>
>
> _______________________________________________
> Tinyos-2-commits mailing list
> [EMAIL PROTECTED]
> https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/
> tinyos-2-commits
_______________________________________________
Tinyos-help mailing list
[email protected]
https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
