lora_gateway.git, branch v1.1.1 LoRa gateway library v1.1.1 2013-12-12T14:31:52+00:00 Sylvain Miermont smiermont@semtech.com 2013-12-12T14:31:52+00:00 b665027754e4a050b5c3ea2da999dce8bf3ab710 - bugfix: fixed some range checks that did not prevent segfaults - test: removed systematic register dump in test_loragw_hal.c - modified Makefiles for easier cross-compilation - added root README and removed TXT extension of other READMEs 
- bugfix: fixed some range checks that did not prevent segfaults
- test: removed systematic register dump in test_loragw_hal.c
- modified Makefiles for easier cross-compilation
- added root README and removed TXT extension of other READMEs
v1.1.0 2013-11-22T16:08:59+00:00 Sylvain Miermont smiermont@semtech.com 2013-11-22T16:08:59+00:00 0d3fcabc3616d95f9fbeeb367087926dcdb32ca1 - Fixed bug 'no TX on radio B' (rfch 1) - Added feature: concentrator processing delay compensation in the receive() function for accurate 'end of packet' even timestamping - Added feature: TX 'start delay' compensation in the send() function to emit packet exactly on target timestamp - Added feature: timestamp counter verification in send() function, return an error if scheduling was too late - Switched license to 'Revised BSD' 
- Fixed bug 'no TX on radio B' (rfch 1)
- Added feature: concentrator processing delay compensation in the receive() function for accurate 'end of packet' even timestamping
- Added feature: TX 'start delay' compensation in the send() function to emit packet exactly on target timestamp
- Added feature: timestamp counter verification in send() function, return an error if scheduling was too late
- Switched license to 'Revised BSD'
v1.0.0 2013-10-24T09:10:50+00:00 Sylvain Miermont smiermont@semtech.com 2013-10-24T09:10:04+00:00 b9710cd6fa8195e442f8bbce53364a125c9198ad - switched FTDI as default SPI phy layer in library.cfg - fixed a bug in TX power control; still only two TW power available, 14 and 24 dBm - changed library directory name from loragw_hal to libloragw to follow usual conventions 
- switched FTDI as default SPI phy layer in library.cfg
- fixed a bug in TX power control; still only two TW power available, 14 and 24 dBm
- changed library directory name from loragw_hal to libloragw to follow usual conventions
Beta 8 2013-10-24T07:29:51+00:00 Sylvain Miermont smiermont@semtech.com 2013-10-22T16:23:52+00:00 4977430ef31fb52994fed42b9cb180930ed943d0 - API: lgw_receive now return info on RX frequency and RF path for each packet (no need to keep track of RF/IF settings) - Unified some portion of the code with the 470 MHz variant of the HAL (use SX1255 radios instead of SX1257) - Improved AGC and ARB firmwares - Adding -Wall -Wextra for compilation, fixing all the new warnings for cleaner code - Fixed bugs in handling of FSK datarate - test_loragw_hal now dumps the content of all Lora registers after configuration in reg_dump.log 
- API: lgw_receive now return info on RX frequency and RF path for each packet (no need to keep track of RF/IF settings)
- Unified some portion of the code with the 470 MHz variant of the HAL (use SX1255 radios instead of SX1257)
- Improved AGC and ARB firmwares
- Adding -Wall -Wextra for compilation, fixing all the new warnings for cleaner code
- Fixed bugs in handling of FSK datarate
- test_loragw_hal now dumps the content of all Lora registers after configuration in reg_dump.log
Beta 7 (beta6 skipped) 2013-10-23T12:03:05+00:00 Sylvain Miermont smiermont@semtech.com 2013-09-19T13:46:06+00:00 b922932d1c9869d82042b600db2382d8c15f63dc - API: change memory allocation for payload, they are now part of the struct for TX/RX, no need to malloc/free - reduced number of SPI transactions to fetch a packet (improved number a packets par second that can be downloaded from gateway) - streamlined build process, main target is now a static library: libloragw.a - All RX chains can use any of the two radios now - FSK is available and working in TX and RX (variable length mode) - Calibrated RSSI for FSK - lgw_connect now check the CHIP_ID - Added a license file and a changelog - Added a function returning a version string to allow identification of the version/options once compiled 
- API: change memory allocation for payload, they are now part of the struct for TX/RX, no need to malloc/free
- reduced number of SPI transactions to fetch a packet (improved number a packets par second that can be downloaded from gateway)
- streamlined build process, main target is now a static library: libloragw.a
- All RX chains can use any of the two radios now
- FSK is available and working in TX and RX (variable length mode)
- Calibrated RSSI for FSK
- lgw_connect now check the CHIP_ID
- Added a license file and a changelog
- Added a function returning a version string to allow identification of the version/options once compiled
Beta 5 2013-10-23T11:36:30+00:00 Sylvain Miermont smiermont@semtech.com 2013-09-03T12:38:31+00:00 68b8b7a70d9104888997174506fbbaa0abb12a4c - updated firmwares and registers to new IP revision (VERSION = 103, bistream r986) - recalibrated RSSI - updated registers configuration - updated size for firmware code memory - changed TX status code symbols 
- updated firmwares and registers to new IP revision (VERSION = 103, bistream r986)
- recalibrated RSSI
- updated registers configuration
- updated size for firmware code memory
- changed TX status code symbols
Beta 4 2013-10-23T09:36:29+00:00 Sylvain Miermont smiermont@semtech.com 2013-09-02T14:13:41+00:00 33ade9eb698f594e95076a5e4056a70163f14278 - now supports 'native' Linux /dev/spi* interface and SPI-over-USB using FTDI bridge through libmpsse - Flexible build system, with library.cfg file to set Makefile options - removed 500 kHz bandwidth limitation on radios, pushed it to the nominal 800kHz usable bandwidth - RSSI calibrated fo Lora multi-datarate channels 
- now supports 'native' Linux /dev/spi* interface and SPI-over-USB using FTDI bridge through libmpsse
- Flexible build system, with library.cfg file to set Makefile options
- removed 500 kHz bandwidth limitation on radios, pushed it to the nominal 800kHz usable bandwidth
- RSSI calibrated fo Lora multi-datarate channels
Beta 3 2013-10-23T09:03:07+00:00 Sylvain Miermont smiermont@semtech.com 2013-08-08T13:49:31+00:00 ddac0aa483dd5f7bca31b0c042949eca370a8fdc - modified 'native' SPI module to align with the way resource pointers are managed in 'ftdi' variant (void pointers) - better check of channel frequency + bandwidth vs. authorized band - improved Makefile 
- modified 'native' SPI module to align with the way resource pointers are managed in 'ftdi' variant (void pointers)
- better check of channel frequency + bandwidth vs. authorized band
- improved Makefile
Beta 2 2013-10-23T08:51:16+00:00 Sylvain Miermont smiermont@semtech.com 2013-07-22T14:33:36+00:00 e588fccf2b13065c25c95c70be191614cd23b005 - updated firmwares and registers to new IP revision (VERSION = 101) - added CHIP_ID - added function to get TX status 
- updated firmwares and registers to new IP revision (VERSION = 101)
- added CHIP_ID
- added function to get TX status
Beta 1 2013-10-23T08:40:07+00:00 Sylvain Miermont smiermont@semtech.com 2013-07-04T15:03:46+00:00 fea7eef3bd031874a7c38064597e64d7b1f821c3 - added code for ppm_offset management (activated when symbol length > 16 ms) - removed temporarily TX polarity management - added macro for variable checking (range and/or valid symbolic value) - renamed variables & macros 
- added code for ppm_offset management (activated when symbol length > 16 ms)
- removed temporarily TX polarity management
- added macro for variable checking (range and/or valid symbolic value)
- renamed variables & macros