// ======================================================================
// \title  LinuxSpiDriver.hpp
// \author tcanham
// \brief  cpp file for LinuxSpiDriver test harness implementation class
//
// \copyright
// Copyright 2009-2015, by the California Institute of Technology.
// ALL RIGHTS RESERVED.  United States Government Sponsorship
// acknowledged.
//
// ======================================================================

#include "LinuxSpiDriverTester.hpp"

#define INSTANCE 0
#define MAX_HISTORY_SIZE 10

namespace Drv {

// ----------------------------------------------------------------------
// Construction and destruction
// ----------------------------------------------------------------------

LinuxSpiDriverTester ::LinuxSpiDriverTester()
    : LinuxSpiDriverTesterBase("Tester", MAX_HISTORY_SIZE), component("LinuxSpiDriver") {
    this->initComponents();
    this->connectPorts();
}

LinuxSpiDriverTester ::~LinuxSpiDriverTester() {}

// ----------------------------------------------------------------------
// Helper methods
// ----------------------------------------------------------------------

void LinuxSpiDriverTester ::connectPorts() {
    // SpiReadWrite
    this->connect_to_SpiReadWrite(0, this->component.get_SpiReadWrite_InputPort(0));

    // Tlm
    this->component.set_Tlm_OutputPort(0, this->get_from_Tlm(0));

    // Time
    this->component.set_Time_OutputPort(0, this->get_from_Time(0));

    // Log
    this->component.set_Log_OutputPort(0, this->get_from_Log(0));

    // LogText
    this->component.set_LogText_OutputPort(0, this->get_from_LogText(0));
}

void LinuxSpiDriverTester ::initComponents() {
    this->init();
    this->component.init(INSTANCE);

    this->component.open(8, 0, SPI_FREQUENCY_1MHZ);
}

void LinuxSpiDriverTester::textLogIn(const FwEventIdType id,              //!< The event ID
                                     Fw::Time& timeTag,                   //!< The time
                                     const Fw::TextLogSeverity severity,  //!< The severity
                                     const Fw::TextLogString& text        //!< The event string
) {
    TextLogEntry e = {id, timeTag, severity, text};

    printTextLogHistoryEntry(e, stdout);
}

void LinuxSpiDriverTester::sendBuffer(BYTE* buffer, FwSizeType size) {
    Fw::Buffer w;
    w.setdata(reinterpret_cast<PlatformPointerCastType>(buffer));
    w.setsize(size);

    printf("WRITE: ");
    for (FwSizeType byte = 0; byte < size; byte++) {
        printf("0x%02X ", buffer[byte]);
    }
    printf("\n");

    BYTE* rb = 0;
    rb = new BYTE[size];

    FW_ASSERT(rb);

    Fw::Buffer r(0, 0, reinterpret_cast<PlatformPointerCastType>(rb), size);

    this->invoke_to_SpiReadWrite(0, w, r);

    BYTE* d = (BYTE*)r.getdata();
    printf("READ: ");
    for (FwSizeType byte = 0; byte < size; byte++) {
        printf("0x%02X ", d[byte]);
    }
    printf("\n");

    delete[] rb;
}

}  // end namespace Drv