C++ (Cpp) has_recv_error Beispiele

Beispiel #1

Datei: h8_sci.c Projekt: Eduardop/mame

void h8_sci_device::rx_done()
{
	if(!(ssr & SSR_FER)) {
		if((smr & SMR_PE) && rx_parity) {
			ssr |= SSR_PER;
			logerror("%s: Recieve parity error\n", tag());
		} else if(ssr & SSR_RDRF) {
			ssr |= SSR_ORER;
			logerror("%s: Recieve overrun\n", tag());
		} else {
			ssr |= SSR_RDRF;
			logerror("%s: Recieved %02x\n", tag(), rsr);
			rdr = rsr;
		}
	}
	if(scr & SCR_RIE) {
		if(has_recv_error())
			intc->internal_interrupt(eri_int);
		else
			intc->internal_interrupt(rxi_int);
	}
	if((scr & SCR_RE) && !has_recv_error() && !is_sync_start())
		rx_start();
	else {
		clock_stop(CLK_RX);
		rx_state = ST_IDLE;
	}
}

Beispiel #2

Datei: h8_sci.cpp Projekt: Dagarman/mame

void h8_sci_device::rx_done()
{
	if(!(ssr & SSR_FER)) {
		if((smr & SMR_PE) && rx_parity) {
			ssr |= SSR_PER;
			if(V>=1) logerror("Receive parity error\n");
		} else if(ssr & SSR_RDRF) {
			ssr |= SSR_ORER;
			if(V>=1) logerror("Receive overrun\n");
		} else {
			ssr |= SSR_RDRF;
			if(V>=1) logerror("Received %02x '%c'\n", rsr, rsr >= 32 && rsr < 127 ? rsr : '.');
			rdr = rsr;
		}
	}
	if(scr & SCR_RIE) {
		if(has_recv_error())
			intc->internal_interrupt(eri_int);
		else
			intc->internal_interrupt(rxi_int);
	}
	if((scr & SCR_RE) && !has_recv_error() && !is_sync_start())
		rx_start();
	else {
		clock_stop(CLK_RX);
		rx_state = ST_IDLE;
	}
}

Beispiel #3

Datei: h8_sci.c Projekt: Eduardop/mame

void h8_sci_device::tx_start()
{
	ssr |= SSR_TDRE;
	tsr = tdr;
	tx_parity = smr & SMR_OE ? 0 : 1;
	logerror("%s: start transmit %02x\n", tag(), tsr);
	if(scr & SCR_TIE)
		intc->internal_interrupt(txi_int);
	if(smr & SMR_CA) {
		tx_state = ST_BIT;
		tx_bit = 8;
	} else {
		tx_state = ST_START;
		tx_bit = 1;
	}
	clock_start(CLK_TX);
	if(rx_state == ST_IDLE && !has_recv_error() && is_sync_start())
		rx_start();
}