mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-23 01:55:48 -05:00
HackRF: generalize hardware LO correction to output plugin
This commit is contained in:
parent
3fafd22af1
commit
e3e8249987
@ -17,6 +17,8 @@
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#include <stdio.h>
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#include <stdio.h>
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#include <QtGlobal>
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#include <QtGlobal>
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#include <QDebug>
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#include "devicehackrf.h"
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#include "devicehackrf.h"
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DeviceHackRF::DeviceHackRF()
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DeviceHackRF::DeviceHackRF()
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@ -153,3 +155,92 @@ void DeviceHackRF::enumOriginDevices(const QString& hardwareId, PluginInterface:
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hackrf_device_list_free(hackrf_devices);
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hackrf_device_list_free(hackrf_devices);
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}
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}
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void DeviceHackRF::setDevicePPMCorrection(hackrf_device *dev, qint32 loPPMTenths)
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{
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if (!dev) {
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return;
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}
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hackrf_error rc = HACKRF_SUCCESS;
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const uint32_t msnaRegBase = 26; // Multisynth NA config register base
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const int32_t msnaFreq = 800000000; // Multisynth NA target frequency
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int32_t xo = 25000000; //Crystal frequency
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int32_t a; // Multisynth NA XTAL multiplier integer 32 * 25mhz = 800mhz
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int32_t b; // Multisynth NA XTAL multiplier fractional numerator 0 to 1048575
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int32_t c; // Multisynth NA XTAL multiplier fractional denominator 1048575 max resolution
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int64_t rem;
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int32_t p1, p2, p3; // raw register values
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xo = xo - xo/1000000*loPPMTenths/10; //adjust crystal freq by ppm error
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a = msnaFreq / xo; //multiplier integer
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rem = msnaFreq % xo; // multiplier remainder
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if (rem)
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{ //fraction mode
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b = ((rem * 10485750)/xo +5) /10; //multiplier fractional numerator with rounding
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c = 1048575; //multiplier fractional divisor
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rc = (hackrf_error) hackrf_si5351c_write(dev, 22, 128); // MSNA set fractional mode
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA set to fraction mode.";
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}
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else
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{ //integer mode
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b = 0;
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c = 1;
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rc = (hackrf_error) hackrf_si5351c_write(dev, 22, 0); // MSNA set integer mode
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA set to integer mode.";
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}
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA rem" << rem;
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA xoppm" << loPPMTenths / 10.0f;
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA xo" << xo;
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA a" << a;
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA b" << b;
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA c" << c;
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p1 = 128*a + (128 * b/c) - 512;
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p2 = (128*b) % c;
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p3 = c;
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(dev,msnaRegBase, (p3 >> 8) & 0xFF); // reg 26 MSNA_P3[15:8]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 1, p3 & 0xFF); // reg 27 MSNA_P3[7:0]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 2, (p1 >> 16) & 0x3); // reg28 bits 1:0 MSNA_P1[17:16]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 3, (p1 >> 8) & 0xFF); // reg 29 MSNA_P1[15:8]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 4, p1 & 0xFF); // reg 30 MSNA_P1[7:0]
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}
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if (rc == HACKRF_SUCCESS) {
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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]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 6, (p2 >> 8) & 0xFF); // reg 32 MSNA_P2[15:8]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(dev, msnaRegBase + 7, p2 & 0xFF); // reg 33 MSNA_P2[7:0]
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}
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if (rc != HACKRF_SUCCESS)
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{
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qDebug("DeviceHackRF::setDevicePPMCorrection: XTAL error adjust failed: %s", hackrf_error_name(rc));
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}
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else
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{
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: si5351c MSNA registers"
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<< msnaRegBase << "<-" << ((p3 >> 8) & 0xFF)
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<< (msnaRegBase + 1) << "<-" << (p3 & 0xFF)
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<< (msnaRegBase + 2) << "<-" << ((p1 >> 16) & 0x3)
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<< (msnaRegBase + 3) << "<-" << ((p1 >> 8) & 0xFF)
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<< (msnaRegBase + 4) << "<-" << (p1 & 0xFF)
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<< (msnaRegBase + 5) << "<-" << (((p3 & 0xF0000) >> 12) | ((p2 >> 16) & 0xF))
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<< (msnaRegBase + 6) << "<-" << ((p2 >> 8) & 0xFF)
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<< (msnaRegBase + 7) << "<-" << (p2 & 0xFF);
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qDebug() << "DeviceHackRF::setDevicePPMCorrection: XTAL error adjusted by" << (loPPMTenths / 10.0f) << "PPM.";
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}
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}
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@ -30,6 +30,7 @@ public:
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static hackrf_device *open_hackrf(int sequence);
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static hackrf_device *open_hackrf(int sequence);
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static hackrf_device *open_hackrf(const char * const serial);
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static hackrf_device *open_hackrf(const char * const serial);
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static void enumOriginDevices(const QString& hardwareId, PluginInterface::OriginDevices& originDevices);
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static void enumOriginDevices(const QString& hardwareId, PluginInterface::OriginDevices& originDevices);
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static void setDevicePPMCorrection(hackrf_device *dev, qint32 loPPMTenths);
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protected:
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protected:
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DeviceHackRF();
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DeviceHackRF();
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DeviceHackRF(const DeviceHackRF&) {}
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DeviceHackRF(const DeviceHackRF&) {}
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@ -306,20 +306,19 @@ bool HackRFOutput::handleMessage(const Message& message)
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}
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}
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}
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}
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void HackRFOutput::setDeviceCenterFrequency(quint64 freq_hz, qint32 LOppmTenths)
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void HackRFOutput::setDeviceCenterFrequency(quint64 freq_hz)
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{
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{
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if (!m_dev) {
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if (!m_dev) {
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return;
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return;
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}
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}
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qint64 df = ((qint64)freq_hz * LOppmTenths) / 10000000LL;
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hackrf_error rc = (hackrf_error) hackrf_set_freq(m_dev, static_cast<uint64_t>(freq_hz));
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hackrf_error rc = (hackrf_error) hackrf_set_freq(m_dev, static_cast<uint64_t>(freq_hz + df));
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if (rc != HACKRF_SUCCESS) {
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if (rc != HACKRF_SUCCESS) {
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qWarning("HackRFOutput::setDeviceCenterFrequency: could not frequency to %llu Hz", freq_hz + df);
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qWarning("HackRFInput::setDeviceCenterFrequency: could not frequency to %llu Hz", freq_hz);
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} else {
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} else {
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qDebug("HackRFOutput::setDeviceCenterFrequency: frequency set to %llu Hz", freq_hz + df);
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qDebug("HackRFInput::setDeviceCenterFrequency: frequency set to %llu Hz", freq_hz);
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}
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}
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}
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}
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bool HackRFOutput::applySettings(const HackRFOutputSettings& settings, bool force)
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bool HackRFOutput::applySettings(const HackRFOutputSettings& settings, bool force)
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@ -413,8 +412,10 @@ bool HackRFOutput::applySettings(const HackRFOutputSettings& settings, bool forc
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if ((m_settings.m_centerFrequency != settings.m_centerFrequency) || force) {
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if ((m_settings.m_centerFrequency != settings.m_centerFrequency) || force) {
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reverseAPIKeys.append("centerFrequency");
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reverseAPIKeys.append("centerFrequency");
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}
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}
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if ((m_settings.m_LOppmTenths != settings.m_LOppmTenths) || force) {
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if ((m_settings.m_LOppmTenths != settings.m_LOppmTenths) || force)
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{
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reverseAPIKeys.append("LOppmTenths");
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reverseAPIKeys.append("LOppmTenths");
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DeviceHackRF::setDevicePPMCorrection(m_dev, settings.m_LOppmTenths);
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}
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}
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if ((m_settings.m_fcPos != settings.m_fcPos) || force) {
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if ((m_settings.m_fcPos != settings.m_fcPos) || force) {
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reverseAPIKeys.append("fcPos");
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reverseAPIKeys.append("fcPos");
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@ -428,7 +429,6 @@ bool HackRFOutput::applySettings(const HackRFOutputSettings& settings, bool forc
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if ((m_settings.m_centerFrequency != settings.m_centerFrequency) ||
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if ((m_settings.m_centerFrequency != settings.m_centerFrequency) ||
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(m_settings.m_devSampleRate != settings.m_devSampleRate) ||
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(m_settings.m_devSampleRate != settings.m_devSampleRate) ||
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(m_settings.m_LOppmTenths != settings.m_LOppmTenths) ||
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(m_settings.m_log2Interp != settings.m_log2Interp) ||
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(m_settings.m_log2Interp != settings.m_log2Interp) ||
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(m_settings.m_fcPos != settings.m_fcPos) ||
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(m_settings.m_fcPos != settings.m_fcPos) ||
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(m_settings.m_transverterMode != settings.m_transverterMode) ||
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(m_settings.m_transverterMode != settings.m_transverterMode) ||
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@ -441,7 +441,7 @@ bool HackRFOutput::applySettings(const HackRFOutputSettings& settings, bool forc
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(DeviceSampleSink::fcPos_t) settings.m_fcPos,
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(DeviceSampleSink::fcPos_t) settings.m_fcPos,
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settings.m_devSampleRate,
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settings.m_devSampleRate,
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settings.m_transverterMode);
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settings.m_transverterMode);
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setDeviceCenterFrequency(deviceCenterFrequency, settings.m_LOppmTenths);
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setDeviceCenterFrequency(deviceCenterFrequency);
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if (m_deviceAPI->getSourceBuddies().size() > 0)
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if (m_deviceAPI->getSourceBuddies().size() > 0)
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{
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{
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@ -159,7 +159,7 @@ private:
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void closeDevice();
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void closeDevice();
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bool applySettings(const HackRFOutputSettings& settings, bool force);
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bool applySettings(const HackRFOutputSettings& settings, bool force);
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// hackrf_device *open_hackrf_from_sequence(int sequence);
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// hackrf_device *open_hackrf_from_sequence(int sequence);
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void setDeviceCenterFrequency(quint64 freq_hz, qint32 LOppmTenths);
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void setDeviceCenterFrequency(quint64 freq_hz);
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void webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const HackRFOutputSettings& settings, bool force);
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void webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const HackRFOutputSettings& settings, bool force);
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void webapiReverseSendStartStop(bool start);
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void webapiReverseSendStartStop(bool start);
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@ -331,96 +331,6 @@ void HackRFInput::setDeviceCenterFrequency(quint64 freq_hz)
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}
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}
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}
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}
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void HackRFInput::setDevicePPMCorrection(qint32 loPPMTenths)
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{
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if (!m_dev) {
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return;
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}
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hackrf_error rc = HACKRF_SUCCESS;
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const uint32_t msnaRegBase = 26; // Multisynth NA config register base
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const int32_t msnaFreq = 800000000; // Multisynth NA target frequency
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int32_t xo = 25000000; //Crystal frequency
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int32_t a; // Multisynth NA XTAL multiplier integer 32 * 25mhz = 800mhz
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int32_t b; // Multisynth NA XTAL multiplier fractional numerator 0 to 1048575
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int32_t c; // Multisynth NA XTAL multiplier fractional denominator 1048575 max resolution
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int64_t rem;
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int32_t p1, p2, p3; // raw register values
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xo = xo - xo/1000000*loPPMTenths/10; //adjust crystal freq by ppm error
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a = msnaFreq / xo; //multiplier integer
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rem = msnaFreq % xo; // multiplier remainder
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if (rem)
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{ //fraction mode
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b = ((rem * 10485750)/xo +5) /10; //multiplier fractional numerator with rounding
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c = 1048575; //multiplier fractional divisor
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, 22, 128); // MSNA set fractional mode
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA set to fraction mode.";
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}
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else
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{ //integer mode
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b = 0;
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c = 1;
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, 22, 0); // MSNA set integer mode
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA set to integer mode.";
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}
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA rem" << rem;
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA xoppm" << loPPMTenths / 10.0f;
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA xo" << xo;
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA a" << a;
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA b" << b;
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qDebug() << "HackRFInput::setDevicePPMCorrection: si5351c MSNA c" << c;
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p1 = 128*a + (128 * b/c) - 512;
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p2 = (128*b) % c;
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p3 = c;
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev,msnaRegBase, (p3 >> 8) & 0xFF); // reg 26 MSNA_P3[15:8]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, msnaRegBase + 1, p3 & 0xFF); // reg 27 MSNA_P3[7:0]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, msnaRegBase + 2, (p1 >> 16) & 0x3); // reg28 bits 1:0 MSNA_P1[17:16]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, msnaRegBase + 3, (p1 >> 8) & 0xFF); // reg 29 MSNA_P1[15:8]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, msnaRegBase + 4, p1 & 0xFF); // reg 30 MSNA_P1[7:0]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, msnaRegBase + 5, ((p3 & 0xF0000) >> 12) | ((p2 >> 16) & 0xF)); // bits 7:4 MSNA_P3[19:16], reg31 bits 3:0 MSNA_P2[19:16]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, msnaRegBase + 6, (p2 >> 8) & 0xFF); // reg 32 MSNA_P2[15:8]
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}
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if (rc == HACKRF_SUCCESS) {
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rc = (hackrf_error) hackrf_si5351c_write(m_dev, msnaRegBase + 7, p2 & 0xFF); // reg 33 MSNA_P2[7:0]
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}
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if (rc != HACKRF_SUCCESS)
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{
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qDebug("HackRFInput::applySettings: XTAL error adjust failed: %s", hackrf_error_name(rc));
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}
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else
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{
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qDebug() << "HackRFInput::applySettings: si5351c MSNA registers"
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<< msnaRegBase << "<-" << ((p3 >> 8) & 0xFF)
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<< (msnaRegBase + 1) << "<-" << (p3 & 0xFF)
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<< (msnaRegBase + 2) << "<-" << ((p1 >> 16) & 0x3)
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<< (msnaRegBase + 3) << "<-" << ((p1 >> 8) & 0xFF)
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<< (msnaRegBase + 4) << "<-" << (p1 & 0xFF)
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<< (msnaRegBase + 5) << "<-" << (((p3 & 0xF0000) >> 12) | ((p2 >> 16) & 0xF))
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<< (msnaRegBase + 6) << "<-" << ((p2 >> 8) & 0xFF)
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<< (msnaRegBase + 7) << "<-" << (p2 & 0xFF);
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qDebug() << "HackRFInput::applySettings: XTAL error adjusted by" << (loPPMTenths / 10.0f) << "PPM.";
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}
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}
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bool HackRFInput::applySettings(const HackRFInputSettings& settings, bool force)
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bool HackRFInput::applySettings(const HackRFInputSettings& settings, bool force)
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{
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{
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// QMutexLocker mutexLocker(&m_mutex);
|
// QMutexLocker mutexLocker(&m_mutex);
|
||||||
@ -502,7 +412,7 @@ bool HackRFInput::applySettings(const HackRFInputSettings& settings, bool force)
|
|||||||
if ((m_settings.m_LOppmTenths != settings.m_LOppmTenths) || force)
|
if ((m_settings.m_LOppmTenths != settings.m_LOppmTenths) || force)
|
||||||
{
|
{
|
||||||
reverseAPIKeys.append("LOppmTenths");
|
reverseAPIKeys.append("LOppmTenths");
|
||||||
setDevicePPMCorrection(settings.m_LOppmTenths);
|
DeviceHackRF::setDevicePPMCorrection(m_dev, settings.m_LOppmTenths);
|
||||||
}
|
}
|
||||||
|
|
||||||
if ((m_settings.m_fcPos != settings.m_fcPos) || force) {
|
if ((m_settings.m_fcPos != settings.m_fcPos) || force) {
|
||||||
|
@ -160,7 +160,6 @@ private:
|
|||||||
void closeDevice();
|
void closeDevice();
|
||||||
bool applySettings(const HackRFInputSettings& settings, bool force);
|
bool applySettings(const HackRFInputSettings& settings, bool force);
|
||||||
void setDeviceCenterFrequency(quint64 freq);
|
void setDeviceCenterFrequency(quint64 freq);
|
||||||
void setDevicePPMCorrection(qint32 loPPMTenths);
|
|
||||||
void webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const HackRFInputSettings& settings, bool force);
|
void webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const HackRFInputSettings& settings, bool force);
|
||||||
void webapiReverseSendStartStop(bool start);
|
void webapiReverseSendStartStop(bool start);
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user