C++ (Cpp) compute_current_packet_length示例

示例#1

文件： ser_phy_nrf51_spi_master.c 项目： AveryLouie/flashware

static __INLINE uint32_t frame_get()
{
    uint32_t err_code;

    m_current_rx_packet_length = compute_current_packet_length(m_rx_packet_length,
                                                               m_accumulated_rx_packet_length);

    if (mp_rx_buffer)
    {
        err_code = spi_master_send_recv(SER_PHY_SPI_MASTER,
                                        NULL,
                                        0,
                                        &(mp_rx_buffer[m_accumulated_rx_packet_length]),
                                        m_current_rx_packet_length);
    }
    else
    {
        err_code = spi_master_send_recv(SER_PHY_SPI_MASTER,
                                        NULL,
                                        0,
                                        m_frame_buffer,
                                        m_current_rx_packet_length);
    }
    return err_code;
}

示例#2

文件： ser_phy_nrf51_spi_master.c 项目： AveryLouie/flashware

static __INLINE uint32_t frame_send()
{
    uint32_t err_code;

    m_current_tx_packet_length = compute_current_packet_length(m_tx_packet_length,
                                                               m_accumulated_tx_packet_length);
    err_code                   =
        spi_master_send_recv(SER_PHY_SPI_MASTER,
                             &mp_tx_buffer[m_accumulated_tx_packet_length],
                             m_current_tx_packet_length,
                             NULL,
                             0);
    m_accumulated_tx_packet_length += m_current_tx_packet_length;
    return err_code;
}

示例#3

文件： ser_phy_spi_5W_master.c 项目： kiibohd/controller

static __INLINE uint32_t frame_get()
{
    uint32_t err_code;

    m_current_rx_packet_length = compute_current_packet_length(m_rx_packet_length,
                                                               m_accumulated_rx_packet_length);

    if (m_current_rx_packet_length < SER_PHY_SPI_5W_MTU_SIZE)
    {
        m_current_rx_packet_length++; //take into account guard byte when receiving
    }
    err_code = spi_master_send_recv(SER_PHY_SPI_MASTER,
                                    NULL,
                                    0,
                                    m_recv_buffer,
                                    m_current_rx_packet_length);
    return err_code;
}