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Update stable branch for tagged release #112

Merged
merged 254 commits into from
Jan 28, 2025
Merged

Update stable branch for tagged release #112

merged 254 commits into from
Jan 28, 2025

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rjonaitis
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Merge updates for tagged release.

LimeSuiteNG source modular build.
Add option to build source offline.
Add packaging support for Debian Linux.
Add DKMS support for LimePCIe driver
Add UART support to LimePCIe driver
Improved LimePCIe handling of 32bit and 64bit DMA on Arm platforms.
Fix LimePCIe driver to work with latest kernel versions.
Refactored LimeSuiteNG GNURadio Plugin into gr-limesuiteng to allow coexisting with legacy gr-limesdr.
Add Fairwaves XTRX Rev5 board support (with Lime Microsystems gateware)
Split legacy LMS_API wrapper into separate library
Improved legacy API wrapper functionality to better match legacy.
Improved PCIe data streaming performance on RaspberryPi.
Create library of LMS7002M controls that could be used in embedded systems.
General improvements for LimeSDR X3 board support.
Improved subdevices aggregation and stream synchronization for LimeSDR X8 board.
Add more unit testing for source code and hardware functionality.

XTRX rev. 5 requires specific LMS7002M LDO settings
RSSI value was not being updated, resulting in front end gain setting to maximum value.
Depending on order of operations, Tx gain change can trigger gain calibration which modifies CGEN frequency for internal use. CGEN change triggers callbacks to reconfigure FPGA interface, but after calibration is done, CGEN state is restored by raw register writes, hence callback is not triggered upon restoration and FPGA interface is left in wrong state. This most likely caused the XTRX issue #85
…e consistent gain results.

TxLPF and CG_IAMP_TBB values are related. They have to be matched to avoid oversaturation or loss of Tx output power.
Adjusted CG_IAMP_TBB calibration to increase the value closer to saturation point, for higher Tx power output.
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Deploy Preview for limesuiteng canceled.

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🔨 Latest commit 83d044e
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Pinned specific ubuntu version for runner, as change in clang-format version changes formatting
…. DKMS will do compilation during install step.
@rjonaitis rjonaitis merged commit b6787bb into stable Jan 28, 2025
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6 participants