#include <devicextrxshared.h>

Collaboration diagram for DeviceXTRXShared:

Classes
class	MsgReportBuddyChange

class	MsgReportClockSourceChange

class	MsgReportDeviceInfo

class	ThreadInterface

Public Member Functions
	DeviceXTRXShared ()

	~DeviceXTRXShared ()

double	get_board_temperature ()

bool	get_gps_status ()

Public Attributes
DeviceXTRX *	m_dev

int	m_channel
	allocated channel (-1 if none) More...

XTRXInput *	m_source

XTRXOutput *	m_sink

ThreadInterface *	m_thread
	holds the thread address if started else 0 More...

bool	m_threadWasRunning
	flag to know if thread needs to be resumed after suspend More...

Static Public Attributes
static const float	m_sampleFifoLengthInSeconds = 0.25

static const int	m_sampleFifoMinSize = 48000

Private Attributes
bool	m_first_1pps_count

uint64_t	m_last_1pps_count

uint32_t	m_no_1pps_count_change_counter

Detailed Description

Structure shared by a buddy with other buddies

Definition at line 32 of file devicextrxshared.h.

Constructor & Destructor Documentation

◆ DeviceXTRXShared()

DeviceXTRXShared::DeviceXTRXShared ( )

Definition at line 30 of file devicextrxshared.cpp.

                                    :
     m_dev(0),
     m_channel(-1),
     m_source(0),
     m_sink(0),
     m_thread(0),
     m_threadWasRunning(false),
     m_first_1pps_count(true),
     m_last_1pps_count(0),
     m_no_1pps_count_change_counter(0)
 {}

◆ ~DeviceXTRXShared()

DeviceXTRXShared::~DeviceXTRXShared ( )

Definition at line 42 of file devicextrxshared.cpp.

43 {}

Member Function Documentation

◆ get_board_temperature()

double DeviceXTRXShared::get_board_temperature ( )

Definition at line 45 of file devicextrxshared.cpp.

References DeviceXTRX::getDevice(), and m_dev.

Referenced by XTRXOutput::handleMessage(), XTRXInput::handleMessage(), XTRXOutput::webapiFormatDeviceReport(), and XTRXInput::webapiFormatDeviceReport().

 {
     uint64_t val = 0;
 
     int res = xtrx_val_get(m_dev->getDevice(), XTRX_TRX, XTRX_CH_AB, XTRX_BOARD_TEMP, &val);
 
     if (res) {
         return 0;
     }
 
     return val;
 }

Here is the call graph for this function:

Here is the caller graph for this function:

◆ get_gps_status()

bool DeviceXTRXShared::get_gps_status ( )

Definition at line 58 of file devicextrxshared.cpp.

References DeviceXTRX::getDevice(), m_dev, m_first_1pps_count, m_last_1pps_count, and m_no_1pps_count_change_counter.

Referenced by XTRXOutput::handleMessage(), XTRXInput::handleMessage(), XTRXOutput::webapiFormatDeviceReport(), and XTRXInput::webapiFormatDeviceReport().

 {
     uint64_t val = 0;
 
     int res = xtrx_val_get(m_dev->getDevice(), (xtrx_direction_t) 0, XTRX_CH_AB, XTRX_OSC_LATCH_1PPS, &val);
 
     if (res)
     {
         return false;
     }
     else
     {
         if (m_first_1pps_count)
         {
             m_last_1pps_count = val;
             m_first_1pps_count = false;
         }
         else
         {
             if (m_last_1pps_count != val)
             {
                 m_no_1pps_count_change_counter = 7;
                 m_last_1pps_count = val;
             }
             else if (m_no_1pps_count_change_counter != 0)
             {
                 m_no_1pps_count_change_counter--;
             }
 
         }
 
         //qDebug("DeviceXTRXShared::get_gps_status: XTRX_OSC_LATCH_1PPS: %lu %u", val, m_no_1pps_count_change_counter);
         return m_no_1pps_count_change_counter != 0;
     }
 }