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v3.2.0
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@mcoracin mcoracin released this 08 Oct 08:39
· 9 commits to master since this release
v3.2.0
a48215d
  • Added support for SX1301AP2 reference design (with FPGA and additional SX1272). When a FPGA is detected at startup, the HAL automatically adapts SPI communication requests (using SPI header or not).
  • Added util_spectral_scan diagnostic tool to scan the spectral band in background, where the LoRa gateway operates. (can only be used with SX1301AP2 or similar design). By default it uses the same SPI device as the one used by the HAL, but it can be changed depending on the hardware architecture on which it is used by updating the SPI_DEV_PATH constant defined in file util_spectral_scan/src/loragw_fpga_spi.c.
    Note: when using same SPI device from 2 applications, we rely on the host SPI driver and OS to properly handle concurrent SPI requests. It has been tested on Raspberry Pi / Raspbian with spi_bcm2708 driver.
  • Removed SPI FTDI support due to lack of performances to properly handle heavy packet traffic. Only native SPI usage is recommended.
  • HAL: added a check that SX1301 firmwares have been properly loaded at startup.
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