C++ (Cpp) uart_tx_reset Examples

Example #1

File: cadence_uart.c Project: AjayMashi/x-tier

static void cadence_uart_reset(UartState *s)
{
    s->r[R_CR] = 0x00000128;
    s->r[R_IMR] = 0;
    s->r[R_CISR] = 0;
    s->r[R_RTRIG] = 0x00000020;
    s->r[R_BRGR] = 0x0000000F;
    s->r[R_TTRIG] = 0x00000020;

    uart_rx_reset(s);
    uart_tx_reset(s);

    s->rx_count = 0;
    s->rx_wpos = 0;
}

Example #2

File: cadence_uart.c Project: DeanSinaean/qemu

static void cadence_uart_reset(DeviceState *dev)
{
    UartState *s = CADENCE_UART(dev);

    s->r[R_CR] = 0x00000128;
    s->r[R_IMR] = 0;
    s->r[R_CISR] = 0;
    s->r[R_RTRIG] = 0x00000020;
    s->r[R_BRGR] = 0x0000000F;
    s->r[R_TTRIG] = 0x00000020;

    uart_rx_reset(s);
    uart_tx_reset(s);

    uart_update_status(s);
}

Example #3

File: cadence_uart.c Project: DeanSinaean/qemu

static void uart_ctrl_update(UartState *s)
{
    if (s->r[R_CR] & UART_CR_TXRST) {
        uart_tx_reset(s);
    }

    if (s->r[R_CR] & UART_CR_RXRST) {
        uart_rx_reset(s);
    }

    s->r[R_CR] &= ~(UART_CR_TXRST | UART_CR_RXRST);

    if (s->r[R_CR] & UART_CR_STARTBRK && !(s->r[R_CR] & UART_CR_STOPBRK)) {
        uart_send_breaks(s);
    }
}