C++ (Cpp) z8_rxint Examples

Example #1

File: z8_serial.c Project: a1ien/nuttx

static void z8_restoreuartirq(FAR struct uart_dev_s *dev, uint8_t state)
{
  irqstate_t flags = enter_critical_section();

  z8_txint(dev, (state & STATE_TXENABLED) ? true : false);
  z8_rxint(dev, (state & STATE_RXENABLED) ? true : false);

  leave_critical_section(flags);
}

Example #2

File: z8_serial.c Project: grissiom/muttx-mirror

static void z8_restoreuartirq(FAR struct uart_dev_s *dev, uint8_t state)
{
    struct z8_uart_s *priv  = (struct z8_uart_s*)dev->priv;
    irqstate_t          flags = irqsave();

    z8_txint(dev, (state & STATE_TXENABLED) ? true : false);
    z8_rxint(dev, (state & STATE_RXENABLED) ? true : false);

    irqrestore(flags);
}

Example #3

File: z8_serial.c Project: grissiom/muttx-mirror

static uint8_t z8_disableuartirq(FAR struct uart_dev_s *dev)
{
    struct z8_uart_s *priv  = (struct z8_uart_s*)dev->priv;
    irqstate_t          flags = irqsave();
    uint8_t             state = priv->rxenabled ? STATE_RXENABLED : STATE_DISABLED | \
                                priv->txenabled ? STATE_TXENABLED : STATE_DISABLED;

    z8_txint(dev, false);
    z8_rxint(dev, false);

    irqrestore(flags);
    return state;
}

Example #4

File: z8_serial.c Project: a1ien/nuttx

static uint8_t z8_disableuartirq(FAR struct uart_dev_s *dev)
{
  struct z8_uart_s *priv  = (struct z8_uart_s*)dev->priv;
  irqstate_t          flags = enter_critical_section();
  uint8_t             state = priv->rxenabled ? STATE_RXENABLED : STATE_DISABLED | \
                              priv->txenabled ? STATE_TXENABLED : STATE_DISABLED;

  z8_txint(dev, false);
  z8_rxint(dev, false);

  leave_critical_section(flags);
  return state;
}