lora_gateway.git/libloragw/src, branch master LoRa gateway library v2.0.0 2015-03-11T19:15:40+00:00 Matthieu Leurent mleurent@semtech.com 2015-03-11T19:15:40+00:00 45be5ff473ad1f39829bfcebc641201ae46c1c80 - Added support for Kerlink 868 27dBm gateway - Updated global_conf.eu868.json (in packet logger) to new LoRaWAN frequency plan - Added version numbers to AGC, arbiter and calibration firmware (those versions are checked at startup) - Added test_loragw_cal to test radio calibrations - Fixed minor bug in error coverage in register read/write functions /!\ warning: Kerlink 868 27dBm gateway includes a FPGA that MUST be programmed before running any application 
- Added support for Kerlink 868 27dBm gateway
- Updated global_conf.eu868.json (in packet logger) to new LoRaWAN frequency plan
- Added version numbers to AGC, arbiter and calibration firmware (those versions are checked at startup)
- Added test_loragw_cal to test radio calibrations
- Fixed minor bug in error coverage in register read/write functions

/!\ warning: Kerlink 868 27dBm gateway includes a FPGA that MUST be programmed before running any application
v1.7.0 2015-02-05T14:03:10+00:00 Sylvain Miermont smiermont@semtech.com 2015-02-05T14:03:10+00:00 be5c8ac770bc5b142e2c6a47702d9ac653141371 - Added TX “start delay” compensation for timestamp mode (fix time window alignment issue at low SF and/or high BW) - Added adaptive narrowband/wideband TX filtering for LoRa - Added a command-line option to set CR in util_tx_test - Added notes for TX “start delay” in immediate and triggered mode /!\ warning: due to start delay compensation being implemented, TX that were previously 1.5ms late will be sent on time. At low datarate, this is not an issue. At high LoRa data rate (and FSK) you might have to adjust your timing. 
- Added TX “start delay” compensation for timestamp mode (fix time window alignment issue at low SF and/or high BW)
- Added adaptive narrowband/wideband TX filtering for LoRa
- Added a command-line option to set CR in util_tx_test
- Added notes for TX “start delay” in immediate and triggered mode

/!\ warning: due to start delay compensation being implemented, TX that were
previously 1.5ms late will be sent on time. At low datarate, this is not an
issue. At high LoRa data rate (and FSK) you might have to adjust your timing.
v1.6.0 2014-10-27T14:00:25+00:00 Sylvain Miermont smiermont@semtech.com 2014-10-27T14:00:25+00:00 23127d92c2c2cbef1b870686c4fc2dd5ba05daec - Fixed bug with 250kHz and 500 kHz TX filtering - Adjusted FSK timestamp calibration in RX for accurate RX/TX alignment - Added lgw_abort_tx() function to stop a TX at any time (scheduled or ongoing) - Added support for user-settable FSK sync word (same for RX and TX) - Added support for the Chinese 780 MHz band - Added support for Kerlink 433 gateway - Added support for Cisco 433, 470 & 780 MHz concentrators boards 
- Fixed bug with 250kHz and 500 kHz TX filtering
- Adjusted FSK timestamp calibration in RX for accurate RX/TX alignment
- Added lgw_abort_tx() function to stop a TX at any time (scheduled or ongoing)
- Added support for user-settable FSK sync word (same for RX and TX)
- Added support for the Chinese 780 MHz band
- Added support for Kerlink 433 gateway
- Added support for Cisco 433, 470 & 780 MHz concentrators boards
v1.5.0 2014-06-27T14:14:32+00:00 Sylvain Miermont smiermont@semtech.com 2014-06-27T14:14:32+00:00 a39d133560cbb617557bb912f0c188bab73055fd - Adding option to discriminate LoRa MAC networks from private LoRa networks at PHY level. 
- Adding option to discriminate LoRa MAC networks from private LoRa networks at PHY level.
v1.4.1 2014-06-27T13:45:51+00:00 Sylvain Miermont smiermont@semtech.com 2014-06-27T13:45:51+00:00 5b962da815a502559a27c3d283c22a0a943f23bb - Enabling support for FSK per LoRa MAC specification - Adjusting TX and RX calibration set on 868 reference board - Added specific RX/TX calibration set for Kerlink 868 "IoT station" gateway - Changed default SPI port for native driver to Kerlink SPI device number 
- Enabling support for FSK per LoRa MAC specification
- Adjusting TX and RX calibration set on 868 reference board
- Added specific RX/TX calibration set for Kerlink 868 "IoT station" gateway
- Changed default SPI port for native driver to Kerlink SPI device number
v1.4.0 2014-05-15T11:09:47+00:00 Sylvain Miermont smiermont@semtech.com 2014-05-15T11:09:47+00:00 3f22bb77f120f27fad71b6c47d4eb17936fc42a7 - Added calibration routine to optimize RF performance - Added support for SX1301 433 MHz reference board - Improved AGC firmware - Improved RSSI accuracy - Improved utilities Makefile 
- Added calibration routine to optimize RF performance
- Added support for SX1301 433 MHz reference board
- Improved AGC firmware
- Improved RSSI accuracy
- Improved utilities Makefile
v1.3.0 2014-03-28T15:58:48+00:00 Sylvain Miermont smiermont@semtech.com 2014-03-28T15:58:48+00:00 f991b0e35ad1bd3b999c70e68c518bae91bd36a6 - Added TX power management. - Added full support for SX1301 reference board. - Changed build system with configuration for multiple chip/radio/band support. - SX125x bandwidth set to 1MHz by default (was 800 kHz). - Solved warnings with 64b integer printf when compiling on x86_64. - Renamed helper programs to reduce the concentrator vs. gateway confusion. 
- Added TX power management.
- Added full support for SX1301 reference board.
- Changed build system with configuration for multiple chip/radio/band support.
- SX125x bandwidth set to 1MHz by default (was 800 kHz).
- Solved warnings with 64b integer printf when compiling on x86_64.
- Renamed helper programs to reduce the concentrator vs. gateway confusion.
v1.2.2 2014-03-10T07:48:00+00:00 Sylvain Miermont smiermont@semtech.com 2014-03-10T07:48:00+00:00 0e2b2cfa32767e516870a4e6a2ce0b6cce827910 - Added a GPIO toggle on the FTDI SPI module to reset the SX1301 board. 
- Added a GPIO toggle on the FTDI SPI module to reset the SX1301 board.
Fixed 'floating point exception' crash when concentrator returned a packet with SF=0 (CRC error on Lora header). 2014-01-27T11:04:34+00:00 Sylvain Miermont smiermont@semtech.com 2014-01-27T11:04:34+00:00 f835eac31780cf7da5b69ae6bd4f57edefa45947 Fixed buggy timezone handling HAL does not return NaN anymore for SNR and RSSI if measurements are not available (return -128). 
Fixed buggy timezone handling
HAL does not return NaN anymore for SNR and RSSI if measurements are not available (return -128).
v1.2.0 2013-12-19T16:41:02+00:00 Sylvain Miermont smiermont@semtech.com 2013-12-19T16:41:02+00:00 f9203f1a4a9b635cbe96670ed5a5e5309bb10697 - Added feature: new GPS module in the library for synchronization - Removed feature: no more missed deadline detection in TX because of incompatibility with GPS - Added documentation for GPS and legal notice - Added flags in Makefiles for easier cross-compilation 
- Added feature: new GPS module in the library for synchronization
- Removed feature: no more missed deadline detection in TX because of incompatibility with GPS
- Added documentation for GPS and legal notice
- Added flags in Makefiles for easier cross-compilation