static void
check_send(struct isar_hw *isar, u8 rdm)
{
struct isar_ch *ch;
pr_debug("%s: rdm %x\n", isar->name, rdm);
if (rdm & BSTAT_RDM1) {
ch = sel_bch_isar(isar, 1);
if (ch && test_bit(FLG_ACTIVE, &ch->bch.Flags)) {
if (ch->bch.tx_skb && (ch->bch.tx_skb->len >
ch->bch.tx_idx))
isar_fill_fifo(ch);
else
send_next(ch);
}
}
if (rdm & BSTAT_RDM2) {
ch = sel_bch_isar(isar, 2);
if (ch && test_bit(FLG_ACTIVE, &ch->bch.Flags)) {
if (ch->bch.tx_skb && (ch->bch.tx_skb->len >
ch->bch.tx_idx))
isar_fill_fifo(ch);
else
send_next(ch);
}
}
}
void Printer::pausePrint(bool pause){
this->isPaused=pause;
this->isPrinting=!pause;
if(!pause){
send_next();
}
}
Printer::Printer(QObject *parent)
{
QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForTr(QTextCodec::codecForName ("UTF-8"));
PortSettings settings = {BAUD9600, DATA_8, PAR_NONE, STOP_1, FLOW_OFF, 10};
this->portObj = new QextSerialPort("",settings);
this->isPrinting=false;
this->isPaused=true;
this->connectionActive=false;
this->temperatureTimer = new QTimer(this);
this->temperatureTimer->setInterval(2000);
connect(temperatureTimer, SIGNAL(timeout()), this, SLOT(getTemperature()));
this->readTimer = new QTimer(this);
this->readTimer->setInterval(5);
connect(this->readTimer, SIGNAL(timeout()), this, SLOT(readFromPort()));
connect(this, SIGNAL(newResponce(QString)), this, SLOT(processResponce(QString)));
connect(this, SIGNAL(clearToSend()), this, SLOT(send_next()));
curr_pos.setX(0);
curr_pos.setY(0);
curr_pos.setZ(0);
last_bed_temp = 0;
last_head_temp = 0;
inBuffer.clear();
responseBuffer.clear();
writeNext=true;
}
//slot starting print
void Printer::startPrint(){
this->isPrinting=true;
this->isPaused=false;
this->lineNum=0;
this->resendFrom=-1;
this->sentLines.clear();
this->writeToPort("M110", -1, true);
send_next();
}
static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *insamples)
{
AVFilterContext *ctx = inlink->dst;
AStreamSyncContext *as = ctx->priv;
int id = inlink == ctx->inputs[1];
as->queue[id].buf[(as->queue[id].tail + as->queue[id].nb++) % QUEUE_SIZE] =
insamples;
as->eof &= ~(1 << id);
send_next(ctx);
return 0;
}
/**
* @brief Obsluha preruseni UART
* @param None
* @retval None
*/
void USART1_IRQHandler()
{
volatile unsigned int StatusValue;
StatusValue = USART1->SR;
if (StatusValue & USART_SR_RXNE)
{
store_byte(USART1->DR);
}
if (0 != (StatusValue & USART_SR_TXE))
{
send_next();
}
};
static int request_frame(AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
AStreamSyncContext *as = ctx->priv;
int id = outlink == ctx->outputs[1];
as->req[id]++;
while (as->req[id] && !(as->eof & (1 << id))) {
if (as->queue[as->next_out].nb) {
send_next(ctx);
} else {
as->eof |= 1 << as->next_out;
ff_request_frame(ctx->inputs[as->next_out]);
if (as->eof & (1 << as->next_out))
as->next_out = !as->next_out;
}
}
return 0;
}
/**
* @brief Fce viditelna z COMM urcena k odstartovani prenosu pokud jsou data v bufferu
* @param None
* @retval None
*/
void UART_tick()
{
send_next();
};
static void
W6692B_interrupt(struct w6692_hw *card, int ch)
{
struct w6692_ch *wch = &card->bc[ch];
int count;
u8 stat, star = 0;
stat = ReadW6692B(wch, W_B_EXIR);
pr_debug("%s: B%d EXIR %02x\n", card->name, wch->bch.nr, stat);
if (stat & W_B_EXI_RME) {
star = ReadW6692B(wch, W_B_STAR);
if (star & (W_B_STAR_RDOV | W_B_STAR_CRCE | W_B_STAR_RMB)) {
if ((star & W_B_STAR_RDOV) &&
test_bit(FLG_ACTIVE, &wch->bch.Flags)) {
pr_debug("%s: B%d RDOV proto=%x\n", card->name,
wch->bch.nr, wch->bch.state);
#ifdef ERROR_STATISTIC
wch->bch.err_rdo++;
#endif
}
if (test_bit(FLG_HDLC, &wch->bch.Flags)) {
if (star & W_B_STAR_CRCE) {
pr_debug("%s: B%d CRC error\n",
card->name, wch->bch.nr);
#ifdef ERROR_STATISTIC
wch->bch.err_crc++;
#endif
}
if (star & W_B_STAR_RMB) {
pr_debug("%s: B%d message abort\n",
card->name, wch->bch.nr);
#ifdef ERROR_STATISTIC
wch->bch.err_inv++;
#endif
}
}
WriteW6692B(wch, W_B_CMDR, W_B_CMDR_RACK |
W_B_CMDR_RRST | W_B_CMDR_RACT);
if (wch->bch.rx_skb)
skb_trim(wch->bch.rx_skb, 0);
} else {
count = ReadW6692B(wch, W_B_RBCL) &
(W_B_FIFO_THRESH - 1);
if (count == 0)
count = W_B_FIFO_THRESH;
W6692_empty_Bfifo(wch, count);
recv_Bchannel(&wch->bch, 0);
}
}
if (stat & W_B_EXI_RMR) {
if (!(stat & W_B_EXI_RME))
star = ReadW6692B(wch, W_B_STAR);
if (star & W_B_STAR_RDOV) {
pr_debug("%s: B%d RDOV proto=%x\n", card->name,
wch->bch.nr, wch->bch.state);
#ifdef ERROR_STATISTIC
wch->bch.err_rdo++;
#endif
WriteW6692B(wch, W_B_CMDR, W_B_CMDR_RACK |
W_B_CMDR_RRST | W_B_CMDR_RACT);
} else {
W6692_empty_Bfifo(wch, W_B_FIFO_THRESH);
if (test_bit(FLG_TRANSPARENT, &wch->bch.Flags) &&
wch->bch.rx_skb && (wch->bch.rx_skb->len > 0))
recv_Bchannel(&wch->bch, 0);
}
}
if (stat & W_B_EXI_RDOV) {
if (!(star & W_B_STAR_RDOV)) {
pr_debug("%s: B%d RDOV IRQ proto=%x\n", card->name,
wch->bch.nr, wch->bch.state);
#ifdef ERROR_STATISTIC
wch->bch.err_rdo++;
#endif
WriteW6692B(wch, W_B_CMDR, W_B_CMDR_RACK |
W_B_CMDR_RRST | W_B_CMDR_RACT);
}
}
if (stat & W_B_EXI_XFR) {
if (!(stat & (W_B_EXI_RME | W_B_EXI_RMR))) {
star = ReadW6692B(wch, W_B_STAR);
pr_debug("%s: B%d star %02x\n", card->name,
wch->bch.nr, star);
}
if (star & W_B_STAR_XDOW) {
pr_debug("%s: B%d XDOW proto=%x\n", card->name,
wch->bch.nr, wch->bch.state);
#ifdef ERROR_STATISTIC
wch->bch.err_xdu++;
#endif
WriteW6692B(wch, W_B_CMDR, W_B_CMDR_XRST |
W_B_CMDR_RACT);
if (wch->bch.tx_skb) {
if (!test_bit(FLG_TRANSPARENT, &wch->bch.Flags))
wch->bch.tx_idx = 0;
}
}
send_next(wch);
if (stat & W_B_EXI_XDUN)
return;
}
if (stat & W_B_EXI_XDUN) {
pr_debug("%s: B%d XDUN proto=%x\n", card->name,
wch->bch.nr, wch->bch.state);
#ifdef ERROR_STATISTIC
wch->bch.err_xdu++;
#endif
WriteW6692B(wch, W_B_CMDR, W_B_CMDR_XRST | W_B_CMDR_RACT);
if (wch->bch.tx_skb) {
if (!test_bit(FLG_TRANSPARENT, &wch->bch.Flags))
wch->bch.tx_idx = 0;
}
send_next(wch);
}
}