diff options
Diffstat (limited to 'src/output/Dexter.h')
| -rw-r--r-- | src/output/Dexter.h | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/src/output/Dexter.h b/src/output/Dexter.h index 3e9c34f..a3c827b 100644 --- a/src/output/Dexter.h +++ b/src/output/Dexter.h @@ -40,6 +40,8 @@ DESCRIPTION: #include <string> #include <memory> #include <ctime> +#include <mutex> +#include <thread> #include "output/SDR.h" #include "ModPlugin.h" @@ -54,20 +56,20 @@ class Dexter : public Output::SDRDevice Dexter(SDRDeviceConfig& config); Dexter(const Dexter& other) = delete; Dexter& operator=(const Dexter& other) = delete; - ~Dexter(); + virtual ~Dexter(); virtual void tune(double lo_offset, double frequency) override; virtual double get_tx_freq(void) const override; virtual void set_txgain(double txgain) override; - virtual double get_txgain(void) const override; + virtual double get_txgain() const override; virtual void set_bandwidth(double bandwidth) override; - virtual double get_bandwidth(void) const override; + virtual double get_bandwidth() const override; virtual void transmit_frame(const struct FrameData& frame) override; - virtual RunStatistics get_run_statistics(void) const override; - virtual double get_real_secs(void) const override; + virtual RunStatistics get_run_statistics() const override; + virtual double get_real_secs() const override; virtual void set_rxgain(double rxgain) override; - virtual double get_rxgain(void) const override; + virtual double get_rxgain() const override; virtual size_t receive_frame( complexf *buf, size_t num_samples, @@ -75,10 +77,10 @@ class Dexter : public Output::SDRDevice double timeout_secs) override; // Return true if GPS and reference clock inputs are ok - virtual bool is_clk_source_ok(void) const override; - virtual const char* device_name(void) const override; + virtual bool is_clk_source_ok() const override; + virtual const char* device_name() const override; - virtual double get_temperature(void) const override; + virtual double get_temperature() const override; private: SDRDeviceConfig& m_conf; @@ -90,10 +92,19 @@ class Dexter : public Output::SDRDevice struct iio_channel* m_tx_channel = nullptr; struct iio_buffer *m_buffer = nullptr; + /* Underflows are counted in a separate thread */ + std::atomic<bool> m_running = ATOMIC_VAR_INIT(false); + std::thread m_underflow_read_thread; + void underflow_read_process(); + mutable std::mutex m_underflows_mutex; size_t underflows = 0; + + size_t prev_underflows = 0; size_t num_late = 0; size_t num_frames_modulated = 0; + size_t num_buffers_pushed = 0; + uint64_t m_utc_seconds_at_startup; uint64_t m_clock_count_at_startup = 0; uint64_t m_clock_count_frame = 0; |