FPGAIO5751.cpp

#include "stdafx.h"
#include "FPGAIO5751.h"

namespace scope {

FPGAIO5751::FPGAIO5751(const uint32_t& _configured)
    : configured_indicator(_configured) {

}

void FPGAIO5751::SetClockSource(NiFpga_Session _session, const uint8_t& _clock_source) {
    NiFpga_Bool configured = false;
    uint32_t waitcounter = 0;

    // Wait until moduled has configured itself
    do {
        iostatus = NiFpga_ReadBool(_session, configured_indicator, &configured);
        std::this_thread::sleep_for(std::chrono::milliseconds(20));                 // Wait 20 milliseconds
        waitcounter += 20;
    } while ( !configured && (waitcounter < 2000) );
    if ( waitcounter >= 5000 )
        throw FPGAException(-1, "SetClockSource adapter module not configured");

    //if ( (_clock_source == 1) || (_clock_source == 3) ) {
    //  NiFpga_Bool locked = false;
    //  uint32_t waitcounter = 0;

    //  do {
    //      iostatus = NiFpga_ReadBool(_session, pll_locked_indicator, &locked);
    //      std::this_thread::sleep_for(std::chrono::milliseconds(20));                 // Wait 20 milliseconds
    //      waitcounter += 20;
    //  } while ( !locked && (waitcounter < 5000) );
    //  if ( waitcounter >= 5000 )
    //      throw FPGAException(-1, "SetClockSource PLL not locked");

    //  // Wait 6 seconds for the lock to settle (! this is copied from NI's example Labview code...)
    //  std::this_thread::sleep_for(std::chrono::seconds(6));
    //}
}

bool FPGAIO5751::CheckIOModule(NiFpga_Session _session) {
    return true;
}

}