Esempi in C++ (Cpp) per startTransmit

Esempio n. 1

File: usb_ll.c Progetto: boundarydevices/at91

void usbll_transmit
	( unsigned epNum,
	  struct sg_t *data,
	  usbll_tx_callback_t callback,
	  void *opaque )
{
        struct endpointDetails_t *const ep = &connections[epNum];
	int first = ( ep->txAdd == ep->txTake );
	unsigned next = ep->txAdd + 1 ;
	if( next > MAXTX_ENTRIES )
		next = 0 ;
	if( next != ep->txTake ){
                struct transmitRequest_t *tx = ep->txQueue + ep->txAdd ;
		tx->flags = 0 ;
                tx->txStart = tx->txNext = data ;
		tx->callback = callback ;
		tx->opaque   = opaque ;
		ep->txAdd = next ;
		sg_zero_offs(data);
		if( USBEP_BULKIN == epNum ){
                        tx->flags |= NEEDNULLTX ;
			unsigned const len = sg_len(tx->txStart);
			if( 0 == (len&63) ){
				
			}
		}
		if( first )
			startTransmit(epNum, tx);
	}
	else
                DEBUGMSG( "Transmit queue overflow\r\n" );
}

Esempio n. 2

File: RH_RF22.cpp Progetto: nivwusquorum/open-microgrid

// Restart the transmission of a packet that had a problem
void RH_RF22::restartTransmit()
{
    _mode = RHModeIdle;
    _txBufSentIndex = 0;
//	    Serial.println("Restart");
    startTransmit();
}

Esempio n. 3

File: RF22.cpp Progetto: ykiveish/rfm22b-galileo

uint8_t RF22::send(const uint8_t* data, uint8_t len)
{
    waitPacketSent();

	if (!fillTxBuf(data, len))
	    return false;
	startTransmit();

    return true;
}

Esempio n. 4

File: RF22.cpp Progetto: blackbluegl/ambientlight

bool RF22::send(const uint8_t* data, uint8_t len) {
	waitPacketSent();
//TODO check
	piLock(1);
	if (!fillTxBuf(data, len))
		return false;
	startTransmit();
	piUnlock(1);
//    printBuffer("send:", data, len);
	return true;
}

Esempio n. 5

File: RH_RF22.cpp Progetto: Ar2000jp/LynxGradProject-Libs

bool RH_RF22::send(const uint8_t* data, uint8_t len)
{
    bool ret = true;
    waitPacketSent();
    ATOMIC_BLOCK_START;
    if (!fillTxBuf(data, len))
	ret = false;
    else
	startTransmit();
    ATOMIC_BLOCK_END;
//    printBuffer("send:", data, len);
    return ret;
}

Esempio n. 6

File: usb_ll.c Progetto: boundarydevices/at91

static void transmitComplete( unsigned char epNum )
{
if( 0 )// != epNum )
	NODEBUGMSG( "TXCOMP\r\n" );
	struct endpointDetails_t *const ep = &connections[epNum];
	struct transmitRequest_t *tx = (ep->txTake != ep->txAdd)  ? ep->txQueue + ep->txTake : 0 ;
	struct transmitRequest_t *firstTx = tx ;
	int completed = 0 ;

	ep->txState = EPTX_IDLE ;

	if( tx && tx->txNext && SG_END(tx->txNext) ){
		if( tx->flags & NEEDNULLTX ){
			DEBUGMSG( "NULL tx\r\n" );
                        tx->flags &= ~NEEDNULLTX ;
		}
		else {
			if( tx->callback )
				tx->callback( tx->opaque, epNum, tx->txStart );
			memset( tx, 0, sizeof(*tx) ); // kill pointers
			ep->txTake++ ;
			if( ep->txTake > MAXTX_ENTRIES )
				ep->txTake = 0 ;
		}
	} // done with previous request

	tx = (ep->txTake != ep->txAdd) ? ep->txQueue + ep->txTake : 0 ;
	if( 0 ){ // tx
		DEBUGMSG( "multi-tx 0x" ); DEBUGHEX( sg_len(tx->txStart) ); DEBUGMSG( " bytes\r\n" );
		dump_sg( tx->txStart );
	}

	if( tx ){
		if( firstTx == tx )
			continueTransmit(epNum,tx);
		else {
                        UDP_CLEAREPFLAGS(UDP->UDP_CSR+epNum, AT91C_UDP_TXCOMP);
			DEBUGMSG( "nextTx 0x" ); DEBUGHEX( sg_len(tx->txStart) ); DEBUGMSG("\r\n");
			startTransmit(epNum,tx);
                        completed = 1 ;
		}
	}
	else {
		assert(ep->txTake == ep->txAdd);
	}

	if( !completed )
		UDP_CLEAREPFLAGS(UDP->UDP_CSR+epNum, AT91C_UDP_TXCOMP);
}

Esempio n. 7

File: RH_RF22.cpp Progetto: nivwusquorum/open-microgrid

bool RH_RF22::send(const uint8_t* data, uint8_t len)
{
    bool ret = true;
    waitPacketSent();
    ATOMIC_BLOCK_START;
    spiWrite(RH_RF22_REG_3A_TRANSMIT_HEADER3, _txHeaderTo);
    spiWrite(RH_RF22_REG_3B_TRANSMIT_HEADER2, _txHeaderFrom);
    spiWrite(RH_RF22_REG_3C_TRANSMIT_HEADER1, _txHeaderId);
    spiWrite(RH_RF22_REG_3D_TRANSMIT_HEADER0, _txHeaderFlags);
    if (!fillTxBuf(data, len))
	ret = false;
    else
	startTransmit();
    ATOMIC_BLOCK_END;
//    printBuffer("send:", data, len);
    return ret;
}

Esempio n. 8

File: usb_ll.c Progetto: boundarydevices/at91

/* prepends an application header */
void usbll_transmit_app
	( unsigned epNum,
	  unsigned char appId,
	  struct sg_t *data,
	  usbll_tx_callback_t callback,
	  void *opaque )
{
        struct endpointDetails_t *const ep = &connections[epNum];
	int first = ( ep->txAdd == ep->txTake );
	unsigned next = ep->txAdd + 1 ;

	assert( 0 != data ); // tx logic doesn't handle this (header doesn't get sent)
//        assert( 0 != data->length );

	if( next > MAXTX_ENTRIES )
		next = 0 ;
	if( next != ep->txTake ){
                struct transmitRequest_t *tx = ep->txQueue + ep->txAdd ;
		tx->flags = NEEDAPPID | (appId&APPID_MASK);
		tx->txStart = tx->txNext = data ;
		tx->callback = callback ;
		tx->opaque   = opaque ;
		ep->txAdd = next ;
                sg_zero_offs(data);
		if( USBEP_BULKIN == epNum ){
				tx->flags |= NEEDNULLTX ;
			unsigned const len = sg_len(tx->txStart);
			if( 0 == (len&63) ){
			}
		}
		if( first )
			startTransmit(epNum, tx);
		else {
			DEBUGMSG( "second transmit 0x" ); DEBUGHEX(sg_len(tx->txStart)); DEBUGMSG( " bytes\r\n" );
		}
	}
	else
                DEBUGMSG( "Transmit queue overflow\r\n" );
}

Esempio n. 9

File: RF22.cpp Progetto: ykiveish/rfm22b-galileo

// Restart the transmission of a packet that had a problem
void RF22::restartTransmit()
{
    _mode = RF22_MODE_IDLE;
    _txBufSentIndex = 0;
    startTransmit();
}

Esempio n. 10

File: RF22.cpp Progetto: blackbluegl/ambientlight

// Restart the transmission of a packet that had a problem
void RF22::restartTransmit() {
	_mode = RF22_MODE_IDLE;
	_txBufSentIndex = 0;
//	    Serial.println("Restart");
	startTransmit();
}