DeviceBladeRF1 Class Reference

#include <devicebladerf1.h>

Static Public Member Functions
static bool	open_bladerf (struct bladerf **dev, const char *serial)

Static Private Member Functions
static struct bladerf *	open_bladerf_from_serial (const char *serial)

Detailed Description

Definition at line 25 of file devicebladerf1.h.

Member Function Documentation

open_bladerf()

bool DeviceBladeRF1::open_bladerf ( struct bladerf **  dev, const char *  serial  )

static

Definition at line 25 of file devicebladerf1.cpp.

References open_bladerf_from_serial().

Referenced by Bladerf1Output::openDevice(), and Bladerf1Input::openDevice().

{
    int fpga_loaded;

    if ((*dev = open_bladerf_from_serial(serial)) == 0)
    {
        qCritical("DeviceBladeRF::open_bladerf: could not open BladeRF");
        return false;
    }

    fpga_loaded = bladerf_is_fpga_configured(*dev);

    if (fpga_loaded < 0)
    {
        qCritical("DeviceBladeRF::open_bladerf: failed to check FPGA state: %s",
                bladerf_strerror(fpga_loaded));
        return false;
    }
    else if (fpga_loaded == 0)
    {
        qCritical("BladerfOutput::start: the device's FPGA is not loaded.");
        return false;
    }

    return true;
}

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open_bladerf_from_serial()

struct bladerf * DeviceBladeRF1::open_bladerf_from_serial ( const char *  serial )

staticprivate

Definition at line 52 of file devicebladerf1.cpp.

References BladerfBandwidths::m_halfbw, and BladerfBandwidths::m_nb_halfbw.

Referenced by open_bladerf().

{
    int status;
    struct bladerf *dev;
    struct bladerf_devinfo info;

    /* Initialize all fields to "don't care" wildcard values.
     *
     * Immediately passing this to bladerf_open_with_devinfo() would cause
     * libbladeRF to open any device on any available backend. */
    bladerf_init_devinfo(&info);

    /* Specify the desired device's serial number, while leaving all other
     * fields in the info structure wildcard values */
    if (serial != 0)
    {
        strncpy(info.serial, serial, BLADERF_SERIAL_LENGTH - 1);
        info.serial[BLADERF_SERIAL_LENGTH - 1] = '\0';
    }

    status = bladerf_open_with_devinfo(&dev, &info);

    if (status == BLADERF_ERR_NODEV)
    {
        qCritical("DeviceBladeRF::open_bladerf_from_serial: No devices available with serial %s", serial);
        return 0;
    }
    else if (status != 0)
    {
        qCritical("DeviceBladeRF::open_bladerf_from_serial: Failed to open device with serial %s (%s)",
                serial, bladerf_strerror(status));
        return 0;
    }
    else
    {
        return dev;
    }
}

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The documentation for this class was generated from the following files:

• devices/bladerf1/devicebladerf1.h
• devices/bladerf1/devicebladerf1.cpp