Clear the m_open flag when closing PlutoSDR input and output
devices. Previously closeDevice() released m_deviceParams but left
m_open set, leaving the object in an inconsistent state where code
could treat a closed device as still valid.
This was exposed when reloading a running PlutoSDR device, where GUI
updates could access the partially torn-down device state.
Hopefully fixes#2833 (I don't have a windows machine to test).
Signed-off-by: Robin Getz <rgetz503@gmail.com>
Query the PlutoSDR hardware for the current RX gain range and use it
to configure the GUI gain control dynamically.
The AD936x gain limits vary with LO frequency. Previously the GUI used
a fixed gain range, allowing users to select values that the hardware
would reject after changing bands. The gain slider now refreshes its
minimum, maximum, and step size whenever the device center frequency is
updated.
Also change the gain setting serialization to use a signed integer so
negative gain values are preserved for operating modes that support
them.
Changes include:
- Add DevicePlutoSDRBox::getGainRange() to read
in_voltage0_hardwaregain_available.
- Expose gain range through PlutoSDRInput.
- Refresh GUI gain limits when the device frequency changes.
- Avoid unnecessary widget updates when limits are unchanged.
- Store/restore gain as a signed value.
- Add default RX gain limit constants for fallback when the device
cannot provide its range.
Signed-off-by: Robin Getz <rgetz503@gmail.com>
Add defensive null checks before dereferencing DeviceAPI::getBuddySharedPtr()
in the PlutoSDR input and output plugins.
DeviceAPI initializes the buddy shared pointer to nullptr, so a buddy may
exist before its shared state has been attached. This could result in null
pointer dereferences during device initialization, buddy thread
suspend/resume, or settings application.
Changes include:
- Validate buddy shared pointer in openDevice() and fail gracefully if absent.
- Guard suspendBuddies() and resumeBuddies() against null shared pointers.
- Skip buddies without shared state during applySettings() while logging a
warning.
- Prevent dereferencing null buddy shared pointers when restarting buddy
threads.
These changes improve robustness during PlutoSDR buddy initialization and
avoid crashes caused by partially initialized buddy relationships.
Signed-off-by: Robin Getz <rgetz503@gmail.com>
Add memory buffer to Logger, so last 500 log messages can be included in crash report.
Generate and include stripped pdb files so stack trace can include function names.
Most plugins that use reverse API to PATCH settings updates to remote
server only do so when `useReverseAPI` is toggled, but not when the
relevant settings are being updated. So lets fix the precondition to
use the `m_useReverseAPI` flag instead.
screen when screen orientation changes.
Add DialPopup to allow dials to adjusted with a slider, which is easier
on touchscreens.
Add TableTapAndHold to support table context menus on touchscreens.
Robin Getz
Edouard Griffiths
Tammo Jan Dijkema
Jon Beniston
DreamNik
Daniele Forsi
Mykola Dvornik