wiki:loraloc
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wiki:loraloc [2016/04/15 15:51] mch [Usage] |
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| - | ====== LoRaLoc modem ====== | ||
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| - | ===== HALv2 (Loraloc / sx1301 array) ===== | ||
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| - | The HAL provided by Kerlink is based on new Semtech HAL **lora_gateway_v2**. \\ | ||
| - | Main modifications aim to adapt HAL to Kerlink boards: | ||
| - | * Multi-board support | ||
| - | * Calibration parameters can now be parsed as an overload config file (similarly to local_conf.json) named /tmp/calib_loraloc.json | ||
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| - | As Loraloc architecture is much more complex, this HAL is quite different from HAL v1. \\ | ||
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| - | ==== Compilation ==== | ||
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| - | To compile it, please use following commands: | ||
| - | <code bash> | ||
| - | cd lora_gateway_v2 | ||
| - | source /opt/toolchains/loraV2/environment-setup-cortexa9hf-vfp-neon-poky-linux-gnueabi | ||
| - | make SPI_HOST=imx | ||
| - | </code> | ||
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| - | To simplify deployment on board, Kerlink provides a script called **deploy.sh**. \\ | ||
| - | This tool script make all tools and prepare a directory including them. | ||
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| - | ==== Usage ==== | ||
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| - | The main modification in tools since HALv1 is the '-d' argument. \\ | ||
| - | As this HAL is mainly designed to handle multiple RF chips, this optional argument allows to specify which spidevice to use. | ||
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| - | Kerlink provides a automatic discovery script at startup to handle correctly plugged boards. | ||
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| - | By default, if a WAN module is provided, loraloc modules are mapped from slot 2. | ||
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| - | So to use tools with this Loraloc module, please specify on tool's command-line **-d /dev/slot/2/spidev0**. \\ | ||
| - | For example: | ||
| - | <code bash> | ||
| - | ./pkt_logger -d /dev/slot/2/spidev0 | ||
| - | </code> | ||
wiki/loraloc.1460728304.txt.gz · Last modified: 2019/01/17 10:01 (external edit)
