mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-11-04 05:30:32 -05:00
247 lines
8.6 KiB
C++
247 lines
8.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2017 Edouard Griffiths, F4EXB //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
// (at your option) any later version. //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License V3 for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include <stdio.h>
|
|
#include <QtGlobal>
|
|
#include <QDebug>
|
|
|
|
#include "devicehackrf.h"
|
|
|
|
DeviceHackRF::DeviceHackRF()
|
|
{
|
|
hackrf_error rc = (hackrf_error) hackrf_init();
|
|
|
|
if (rc != HACKRF_SUCCESS) {
|
|
qCritical("DeviceHackRF::open_hackrf: failed to initiate HackRF library %s", hackrf_error_name(rc));
|
|
}
|
|
}
|
|
|
|
DeviceHackRF::~DeviceHackRF()
|
|
{
|
|
hackrf_exit();
|
|
}
|
|
|
|
DeviceHackRF& DeviceHackRF::instance()
|
|
{
|
|
static DeviceHackRF inst;
|
|
return inst;
|
|
}
|
|
|
|
hackrf_device *DeviceHackRF::open_hackrf(int sequence)
|
|
{
|
|
instance();
|
|
|
|
return open_hackrf_from_sequence(sequence);
|
|
}
|
|
|
|
hackrf_device *DeviceHackRF::open_hackrf(const char * const serial)
|
|
{
|
|
hackrf_error rc;
|
|
hackrf_device *hackrf_ptr;
|
|
|
|
instance();
|
|
|
|
rc = (hackrf_error) hackrf_open_by_serial(serial, &hackrf_ptr);
|
|
|
|
if (rc == HACKRF_SUCCESS)
|
|
{
|
|
return hackrf_ptr;
|
|
}
|
|
else
|
|
{
|
|
qCritical("DeviceHackRF::open_hackrf: error #%d: %s", (int) rc, hackrf_error_name(rc));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
hackrf_device *DeviceHackRF::open_hackrf_from_sequence(int sequence)
|
|
{
|
|
instance();
|
|
|
|
hackrf_device_list_t *hackrf_devices = hackrf_device_list();
|
|
|
|
if (hackrf_devices == nullptr) {
|
|
return nullptr;
|
|
}
|
|
|
|
hackrf_device *hackrf_ptr;
|
|
hackrf_error rc;
|
|
|
|
rc = (hackrf_error) hackrf_device_list_open(hackrf_devices, sequence, &hackrf_ptr);
|
|
hackrf_device_list_free(hackrf_devices);
|
|
|
|
if (rc == HACKRF_SUCCESS)
|
|
{
|
|
return hackrf_ptr;
|
|
}
|
|
else
|
|
{
|
|
qCritical("DeviceHackRF::open_hackrf_from_sequence: error #%d: %s", (int) rc, hackrf_error_name(rc));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
void DeviceHackRF::enumOriginDevices(const QString& hardwareId, PluginInterface::OriginDevices& originDevices)
|
|
{
|
|
instance();
|
|
|
|
hackrf_device_list_t *hackrf_devices = hackrf_device_list();
|
|
|
|
if (hackrf_devices == nullptr) {
|
|
return;
|
|
}
|
|
|
|
hackrf_device *hackrf_ptr;
|
|
read_partid_serialno_t read_partid_serialno;
|
|
int i;
|
|
|
|
for (i=0; i < hackrf_devices->devicecount; i++)
|
|
{
|
|
hackrf_error rc = (hackrf_error) hackrf_device_list_open(hackrf_devices, i, &hackrf_ptr);
|
|
|
|
if (rc == HACKRF_SUCCESS)
|
|
{
|
|
qDebug("DeviceHackRF::enumOriginDevices: try to enumerate HackRF device #%d", i);
|
|
|
|
rc = (hackrf_error) hackrf_board_partid_serialno_read(hackrf_ptr, &read_partid_serialno);
|
|
|
|
if (rc != HACKRF_SUCCESS)
|
|
{
|
|
qDebug("DeviceHackRF::enumOriginDevices: failed to read serial no: %s", hackrf_error_name(rc));
|
|
hackrf_close(hackrf_ptr);
|
|
continue; // next
|
|
}
|
|
|
|
uint32_t serial_msb = read_partid_serialno.serial_no[2];
|
|
uint32_t serial_lsb = read_partid_serialno.serial_no[3];
|
|
|
|
QString serial_str = QString::number(serial_msb, 16) + QString::number(serial_lsb, 16);
|
|
//uint64_t serial_num = (((uint64_t) serial_msb)<<32) + serial_lsb;
|
|
QString displayedName(QString("HackRF[%1] %2").arg(i).arg(serial_str));
|
|
|
|
originDevices.append(PluginInterface::OriginDevice(
|
|
displayedName,
|
|
hardwareId,
|
|
serial_str,
|
|
i,
|
|
1,
|
|
1
|
|
));
|
|
|
|
qDebug("DeviceHackRF::enumOriginDevices: enumerated HackRF device #%d", i);
|
|
|
|
hackrf_close(hackrf_ptr);
|
|
}
|
|
else
|
|
{
|
|
qDebug("DeviceHackRF::enumOriginDevices: failed to enumerate HackRF device #%d: %s", i, hackrf_error_name(rc));
|
|
}
|
|
}
|
|
|
|
hackrf_device_list_free(hackrf_devices);
|
|
}
|
|
|
|
void DeviceHackRF::setDevicePPMCorrection(hackrf_device *dev, qint32 loPPMTenths)
|
|
{
|
|
if (!dev) {
|
|
return;
|
|
}
|
|
|
|
hackrf_error rc = HACKRF_SUCCESS;
|
|
const uint32_t msnaRegBase = 26; // Multisynth NA config register base
|
|
const int32_t msnaFreq = 800000000; // Multisynth NA target frequency
|
|
int32_t xo = 25000000; //Crystal frequency
|
|
int32_t a; // Multisynth NA XTAL multiplier integer 32 * 25mhz = 800mhz
|
|
int32_t b; // Multisynth NA XTAL multiplier fractional numerator 0 to 1048575
|
|
int32_t c; // Multisynth NA XTAL multiplier fractional denominator 1048575 max resolution
|
|
int64_t rem;
|
|
int32_t p1, p2, p3; // raw register values
|
|
|
|
xo = xo - xo/1000000*loPPMTenths/10; //adjust crystal freq by ppm error
|
|
a = msnaFreq / xo; //multiplier integer
|
|
rem = msnaFreq % xo; // multiplier remainder
|
|
|
|
if (rem)
|
|
{ //fraction mode
|
|
b = ((rem * 10485750)/xo +5) /10; //multiplier fractional numerator with rounding
|
|
c = 1048575; //multiplier fractional divisor
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, 22, 128); // MSNA set fractional mode
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA set to fraction mode.";
|
|
}
|
|
else
|
|
{ //integer mode
|
|
b = 0;
|
|
c = 1;
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, 22, 0); // MSNA set integer mode
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA set to integer mode.";
|
|
}
|
|
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA rem" << rem;
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA xoppm" << loPPMTenths / 10.0f;
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA xo" << xo;
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA a" << a;
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA b" << b;
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA c" << c;
|
|
|
|
p1 = 128*a + (128 * b/c) - 512;
|
|
p2 = (128*b) % c;
|
|
p3 = c;
|
|
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev,msnaRegBase, (p3 >> 8) & 0xFF); // reg 26 MSNA_P3[15:8]
|
|
}
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 1, p3 & 0xFF); // reg 27 MSNA_P3[7:0]
|
|
}
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 2, (p1 >> 16) & 0x3); // reg28 bits 1:0 MSNA_P1[17:16]
|
|
}
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 3, (p1 >> 8) & 0xFF); // reg 29 MSNA_P1[15:8]
|
|
}
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 4, p1 & 0xFF); // reg 30 MSNA_P1[7:0]
|
|
}
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 5, ((p3 & 0xF0000) >> 12) | ((p2 >> 16) & 0xF)); // bits 7:4 MSNA_P3[19:16], reg31 bits 3:0 MSNA_P2[19:16]
|
|
}
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 6, (p2 >> 8) & 0xFF); // reg 32 MSNA_P2[15:8]
|
|
}
|
|
if (rc == HACKRF_SUCCESS) {
|
|
rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 7, p2 & 0xFF); // reg 33 MSNA_P2[7:0]
|
|
}
|
|
|
|
if (rc != HACKRF_SUCCESS)
|
|
{
|
|
qDebug("DeviceHackRF::setDevicePPMCorrection: XTAL error adjust failed: %s", hackrf_error_name(rc));
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA registers"
|
|
<< msnaRegBase << "<-" << ((p3 >> 8) & 0xFF)
|
|
<< (msnaRegBase + 1) << "<-" << (p3 & 0xFF)
|
|
<< (msnaRegBase + 2) << "<-" << ((p1 >> 16) & 0x3)
|
|
<< (msnaRegBase + 3) << "<-" << ((p1 >> 8) & 0xFF)
|
|
<< (msnaRegBase + 4) << "<-" << (p1 & 0xFF)
|
|
<< (msnaRegBase + 5) << "<-" << (((p3 & 0xF0000) >> 12) | ((p2 >> 16) & 0xF))
|
|
<< (msnaRegBase + 6) << "<-" << ((p2 >> 8) & 0xFF)
|
|
<< (msnaRegBase + 7) << "<-" << (p2 & 0xFF);
|
|
qDebug() << "DeviceHackRF::setDevicePPMCorrection: XTAL error adjusted by" << (loPPMTenths / 10.0f) << "PPM.";
|
|
}
|
|
}
|