wiki:loraloc_hal-5.1.0
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| - | ====== iBTS Semtech HALv2 v5.1.0 - Instructions ====== | ||
| - | |||
| - | ===== HAL ===== | ||
| - | |||
| - | ==== Prerequisites ==== | ||
| - | |||
| - | Required packages / tools to build the HALv2: | ||
| - | |||
| - | * ''build-essential'' | ||
| - | * ''tar'' | ||
| - | * ''opkg-build'' (which can be downloaded from https://git.yoctoproject.org/cgit/cgit.cgi/opkg-utils/plain/opkg-build) | ||
| - | |||
| - | Please ensure that these files are in your ''$PATH''. | ||
| - | |||
| - | ==== Compilation ==== | ||
| - | |||
| - | To compile the HALv2, please use following commands: | ||
| - | |||
| - | <code bash> | ||
| - | tar xzf libloragw2-5.1.0-klk1.tar.gz | ||
| - | cd libloragw2_5.1.0-klk1 | ||
| - | source /opt/toolchains/lpbs/environment-setup-cortexa9hf-neon-poky-linux-gnueabi | ||
| - | ./configure --host=arm-poky-linux-gnueabi --prefix=/user/libloragw2 | ||
| - | </code> | ||
| - | |||
| - | This should show something similar to: | ||
| - | |||
| - | <code> | ||
| - | checking for... | ||
| - | ... | ||
| - | configure: creating ./config.status | ||
| - | config.status: creating ... | ||
| - | config.status: executing depfiles commands | ||
| - | </code> | ||
| - | |||
| - | Please ensure that you don't have errors. Then you can compile the tools: | ||
| - | |||
| - | <code bash> | ||
| - | make | ||
| - | make ipk # this is optional and generates the ipk required to upgrade the FPGA to v61 | ||
| - | </code> | ||
| - | |||
| - | \\ \\ | ||
| - | ==== Usage ==== | ||
| - | |||
| - | 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 SPI device to use. | ||
| - | |||
| - | Kerlink provides an automatic discovery script at startup to handle correctly plugged boards. | ||
| - | |||
| - | By default, if a WAN module is provided, loraloc modules are mapped from slot 2. | ||
| - | |||
| - | 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> | ||
| - | |||
| - | \\ \\ | ||
| - | ==== Configuration ==== | ||
| - | |||
| - | Due to architecture, the configuration is quite more complex than HAL v1: | ||
| - | * **board** keyword means "Loraloc board" or "LoraLoc module" (one "board" by slot) | ||
| - | * each board includes 2 **chip** configs (i.e. sx1301 configs) | ||
| - | * each board includes 2 **rfchain** configs | ||
| - | |||
| - | ==== Chip config ==== | ||
| - | |||
| - | This configuration must include SX1301 channel config. | ||
| - | |||
| - | These channels can be configured through ''sx1301ar_conf_chan'' function. | ||
| - | |||
| - | Please note that this function takes as "channel number" the concatenation of chip number and channel. (see function description in ''sx1301ar_hal.h'') | ||
| - | |||
| - | ==== RF Chain config ==== | ||
| - | |||
| - | This configuration is mainly used to correct RSSI and TX power values. | ||
| - | |||
| - | Corresponding calibration values are set in Production by Kerlink and extracted during board startup in ''/tmp/calib_loraloc.json'' file. | ||
| - | |||
| - | Thanks to ad9361 transceiver chip. We are able to get +-0.25 dBm precision on real TX power. | ||
| - | |||
| - | As a consequence, up to 32 power steps (''tx_lut'') are generated and calibrated in production. | ||
| - | |||
| - | ==== JSON Config ==== | ||
| - | |||
| - | The JSON configuration file has been improved to simplify software by using JSON tables. | ||
| - | |||
| - | Indeed: | ||
| - | * The main Radio config object ''SX1301_array_conf'' is now a table to support multiple boards | ||
| - | * ''rf_chain_conf'' is also a 2-objects-sized table | ||
| - | * ''SX1301_conf'' is a 2-objects-sized table | ||
| - | * ''tx_lut'' is a variable table (up to 32 objects) | ||
| - | |||
| - | \\ \\ | ||
| - | ===== Tools ===== | ||
| - | |||
| - | Semtech provide a set of tools in order to process tests on hardware components. | ||
| - | |||
| - | * **chip_id**: Retrieves the ''FPGA_CID'' of the board in order to ask AES key to Semtech. | ||
| - | * **pkt_logger**: Logs packet emitted by the packet forwarder. | ||
| - | * **klk_spectral_scan**: Scans the spectral band (using Kerlink RF chain). | ||
| - | * **lbt_test**: Tests the LBT channel availability. | ||
| - | * **send_pkt**: Sends packet to the concentrator. | ||
| - | * **spectral_scan**: Scans the spectral band (using Semtech RF chain). | ||
| - | * **tx_continuous**: Configure the concentrator in continuous mode. | ||
| - | |||
| - | ==== Compilation ==== | ||
| - | |||
| - | <code bash> | ||
| - | source /opt/toolchains/lpbs/environment-setup-cortexa9hf-neon-poky-linux-gnueabi | ||
| - | tar xzf libloragw2-5.1.0-klk1.tar.gz | ||
| - | ./configure --host=arm-poky-linux-gnueabi | ||
| - | </code> | ||
| - | |||
| - | <code bash> | ||
| - | make util | ||
| - | ... | ||
| - | GEN util_lib_loragw2_5.1.0-klk1.tar.gz | ||
| - | </code> | ||
| - | |||
| - | Archive can now be sent to an iBTS gateway to be extracted and used. | ||
| - | |||
| - | ==== Installation ==== | ||
| - | |||
| - | - **Send** archive on iBTS : ''scp util_lib_loragw2_5.1.0-klk1.tar.gz root@<iBTS_IP>:/user'' | ||
| - | - **Extract** tar.gz archive on ''/user'' directory: ''tar -xf util_lib_loragw2_5.1.0-klk1.tar.gz '' | ||
| - | - **Display** the folder to check its content: | ||
| - | <code sh> | ||
| - | root@<iBTS_IP>:/ # ll /user/util_libloragw2_5.1.0-klk1 | ||
| - | drwxr-xr-x 2 root root 4.0K Jan 23 08:33 . | ||
| - | drwxr-xr-x 7 root root 4.0K Jan 23 08:33 .. | ||
| - | -rwxr-xr-x 1 root root 379.8K Jan 22 16:28 chip_id | ||
| - | -rw-r--r-- 1 root root 3.0K Jan 22 16:28 config.json | ||
| - | -rw-r--r-- 1 root root 9.1K Jan 22 16:28 config_64ch.json | ||
| - | -rw-r--r-- 1 root root 1.6K Jan 22 16:28 config_calib_prod.json | ||
| - | -rwxr-xr-x 1 root root 405.3K Jan 22 16:28 klk_spectral_scan | ||
| - | -rwxr-xr-x 1 root root 166.7K Jan 22 16:28 lbt_test | ||
| - | -rwxr-xr-x 1 root root 545.7K Jan 22 16:28 pkt_logger | ||
| - | -rwxr-xr-x 1 root root 489.0K Jan 22 16:28 send_pkt | ||
| - | -rwxr-xr-x 1 root root 386.3K Jan 22 16:28 spectral_scan | ||
| - | -rwxr-xr-x 1 root root 508.3K Jan 22 16:28 tx_continuous | ||
| - | </code> | ||
| - | |||
| - | ==== Examples ==== | ||
| - | |||
| - | |||
| - | === chip_id === | ||
| - | |||
| - | == usage == | ||
| - | |||
| - | This software provides FPGA chip ID. | ||
| - | |||
| - | * Command to run: ''./chip_id -d <SPI bus location>'' | ||
| - | * Action to stop: program stops itself. | ||
| - | * Output : on shell. | ||
| - | |||
| - | ^ Parameter ^ Value ^ Type ^ Description ^ | ||
| - | ^ -d | /dev/slot/**N**/spidev**Y** | <int> |SPI device address. N: slot number. Y:spidev number. | | ||
| - | ^ -h | **NA** | **NA** |Displays help menu. | | ||
| - | |||
| - | == example == | ||
| - | <code bash> | ||
| - | ./chip_id -d /dev/slot/1/spidev0 | ||
| - | INFO: SPI speed set to 1000000 Hz | ||
| - | INFO: board MASTER | ||
| - | CHIP ID (LSB): 0x28750914 | ||
| - | CHIP ID (MSB): 0x00f14086 | ||
| - | </code> | ||
| - | |||
| - | \\ | ||
| - | === pkt_logger === | ||
| - | |||
| - | == usage == | ||
| - | |||
| - | This program is used to configure a concentrator based on the Semtech 'SX1301 | ||
| - | array' architecture based on a JSON configuration file, and then record all | ||
| - | the packets received in log files, indefinitely, until the user stops the | ||
| - | program. | ||
| - | |||
| - | No filtering is done and all the packets received by the concentrator should | ||
| - | appear in the log. | ||
| - | |||
| - | * Command to run: ''./pkt_logger -d <SPI bus location>'' | ||
| - | * Action to stop: ''Ctrl+C''. | ||
| - | * Output : create a csv file with all the packets received. | ||
| - | |||
| - | ^ Parameter ^ Value ^ Type ^ Description ^ | ||
| - | ^ -d | /dev/slot/**N**/spidev**Y** | <int> |SPI device address. N: slot number. Y:spidev number. | | ||
| - | ^ -h | **NA** | **NA** |Displays help menu. | | ||
| - | |||
| - | == example == | ||
| - | <code bash> | ||
| - | ./pkt_logger -d /dev/slot/1/spidev0 | ||
| - | +++ Start of packet logger for 'SX1301 array' concentrator +++ | ||
| - | SX1301 array library version string: 5.1.0-klk1 | ||
| - | INFO: SPI speed set to 1000000 Hz | ||
| - | INFO: found configuration file config.json | ||
| - | INFO: parsing concentrator parameters for board #0 | ||
| - | INFO: Master board | ||
| - | INFO: board center frequency configured at 866500000 Hz | ||
| - | INFO: board RX bandwidth configured at 7000000 Hz | ||
| - | INFO: rf_chain 0: RSSI offset configured at -202.5, a=20, b=2925 | ||
| - | INFO: rf_chain 1: RSSI offset configured at -202.5, a=20, b=2925 | ||
| - | INFO: gateway AES-128 key is configured to ABCDEF0123456789ABCDEF0123456789 | ||
| - | INFO: Calibration room temperature (Tref) set to 22 oC | ||
| - | INFO: Calibration radio temperature code at [Tref] set to 77 | ||
| - | INFO: 1 dsp on the board | ||
| - | INFO: chip 0 enabled | ||
| - | INFO: chip 0 center frequency configured at 868000000 Hz | ||
| - | INFO: LoRa multi-SF channel 0x00 configured at 867100000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x01 configured at 867300000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x02 configured at 867500000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x03 configured at 867700000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x04 configured at 867900000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x05 configured at 868100000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x06 configured at 868300000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x07 configured at 868500000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa stand-alone channel 0x08 configured at 868300000 Hz, BW 250000 Hz, SF 7 | ||
| - | INFO: FSK channel 0x09 configured at 868800000 Hz, BW 125000 Hz, bit rate 50000 | ||
| - | INFO: chip 1 enabled | ||
| - | INFO: chip 1 center frequency configured at 868000000 Hz | ||
| - | INFO: LoRa multi-SF channel 0x10 configured at 867100000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x11 configured at 867300000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x12 configured at 867500000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x13 configured at 867700000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x14 configured at 867900000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x15 configured at 868100000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x16 configured at 868300000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa multi-SF channel 0x17 configured at 868500000 Hz, BW 125kHz, SF 7 to 12 | ||
| - | INFO: LoRa stand-alone channel 0x18 configured at 868300000 Hz, BW 250000 Hz, SF 7 | ||
| - | INFO: FSK channel 0x19 configured at 868800000 Hz, BW 125000 Hz, bit rate 50000 | ||
| - | INFO: parsing gateway parameters | ||
| - | INFO: gateway MAC address is configured to 00AEAEFFFE000000 | ||
| - | Configuring radio... | ||
| - | Configuring DSP... | ||
| - | INFO: [BRD0] enabling chip 0 | ||
| - | INFO: [BRD0] enabling chip 1 | ||
| - | INFO: [BRD0] channel diversity table: { 1 1 1 1 1 1 1 1 1 1 } | ||
| - | --> board 0 started | ||
| - | INFO: concentrator started | ||
| - | INFO: Now writing to log file pktlog_00AEAEFFFE000000_20171023T090038Z.csv | ||
| - | INFO: log file will be rotated every 3600 seconds | ||
| - | </code> | ||
| - | |||
| - | \\ \\ | ||
| - | === klk_spectral_scan === | ||
| - | |||
| - | This software starts a scan from 863 MHz to 870 MHz | ||
| - | by step of 0.2 MHz with 1024 samples by frequency scan. This will be recorded | ||
| - | in an output file named "scan.csv". | ||
| - | |||
| - | == usage == | ||
| - | * Command to run: ''./klk_spectral_scan -d <SPI bus location>'' | ||
| - | * Action to stop: program stops itself. | ||
| - | * Output : create a csv file with scan values registered. | ||
| - | |||
| - | ^ Parameter ^ Value ^ Type ^ Description ^ | ||
| - | ^ -d | /dev/slot/**N**/spidev**Y** | <int> |SPI device address. N: slot number. Y:spidev number. | | ||
| - | ^ -f | fstart:fstep:fstop | <float>:<float>:<float> |Frequency values to run the test. | | ||
| - | ^ -h | **NA** | **NA** |Displays help menu. | | ||
| - | |||
| - | == example == | ||
| - | <code bash> | ||
| - | ./klk_spectral_scan -d /dev/slot/1/spidev0 | ||
| - | I/ Serial port : /dev/ttyACM0 | ||
| - | I/ Start frequency: 863000000 Hz | ||
| - | I/ Stop frequency: 870000000 Hz | ||
| - | I/ Step frequency: 200000 Hz | ||
| - | I/ RSSI samples: 1024 | ||
| - | I/ Bandwidth: 200000 Hz | ||
| - | I/ Bit rate: 600 bps | ||
| - | I/ Radio: 0 | ||
| - | I/ Output filename: scan.csv | ||
| - | </code> | ||
| - | |||
| - | \\ \\ | ||
| - | === lbt_test === | ||
| - | == usage == | ||
| - | |||
| - | This software configures the FPGA for "Listen-Before-Talk" feature and | ||
| - | continuously reads the LBT channels timestamps which indicate when was the last | ||
| - | instant when the channel was free. | ||
| - | |||
| - | * Command to run: ''./lbt_test <Parameters>'' | ||
| - | * Action to stop: ''Ctrl+C'' | ||
| - | |||
| - | ^ Parameter ^ Value ^ Type ^ Description ^ | ||
| - | ^ -c | 868.3 | <float> |Center frequency for the test. | | ||
| - | ^ -d | /dev/slot/**N**/spidev**Y** | <int> |SPI device address. N: slot number. Y:spidev number. | | ||
| - | ^ -f | 868.3 | <float> |Selected frequency the test. | | ||
| - | ^ -n | 1 | <int> |Number of lbt channels enabled for the test. | | ||
| - | ^ -r | -80 | <int> |RSSI target. | | ||
| - | ^ -s | 128 | <int> |Scan time in ms for an lbt channel. | | ||
| - | ^ -h | **NA** | **NA** |Displays help menu. | | ||
| - | |||
| - | == example == | ||
| - | <code bash> | ||
| - | ./lbt_test -d /dev/slot/1/spidev0 -c 868.3 -f 868.3 -n 1 -r -80 -s 128 | ||
| - | INFO: Starting LoRa Gateway v2 LBT test | ||
| - | INFO: SPI speed set to 1000000 Hz | ||
| - | INFO: FPGA VERSION = 61 | ||
| - | INFO: Number of LBT channels: 1 | ||
| - | INFO: RSSI target: -80dBm | ||
| - | INFO: Scan time: 0x0 | ||
| - | INFO: LBT channel 00 frequency: 868.3 MHz | ||
| - | ~~~~~~~~~~~~ | ||
| - | TIMESTAMP = 15935398 | ||
| - | TIMESTAMP_CH0 = 15935757 | ||
| - | </code> | ||
| - | |||
| - | \\ \\ | ||
| - | === send_pkt === | ||
| - | |||
| - | == usage == | ||
| - | |||
| - | This software is used to send test packets with a 'SX1301 array' concentrator. | ||
| - | |||
| - | * Command to run: ''./send_pkt -d <SPI bus location>'' | ||
| - | * Action to stop: ''Ctrl+C'' | ||
| - | |||
| - | ^ Parameter ^ Value ^ Type ^ Description ^ | ||
| - | ^ -d | /dev/slot/**N**/spidev**Y** | <int> |SPI device address. N: slot number. Y:spidev number. | | ||
| - | ^ -a | 0 | <int> |RF chain (0 or 1). | | ||
| - | ^ -b | 125 | <int> |Bandwidth [125,250,500]. | | ||
| - | ^ -s | 7 | <int> |Frequency values to run the test. | | ||
| - | ^ -t | 1000 | <int> |Pause between packets. | | ||
| - | ^ -p | 2 | <int> |RF power (dBm). | | ||
| - | ^ -f | 868.3 | <float> |Target frequency (MHz). | | ||
| - | ^ --rfreq | 868.5 | <float> |Radio RX central frequency. | | ||
| - | ^ -h | **NA** | **NA** |Displays help menu. | | ||
| - | |||
| - | == example == | ||
| - | <code bash> | ||
| - | root@klk-lpbs-060FBE:/user/util_libloragw2_5.1.0-klk1 # ./send_pkt -d /dev/slot/2/spidev0 -a 0 -b 125 -s 7 -t 1000 -p 2 -f 868.3 --rfreq 868.5 | ||
| - | debug: 1, 868.300000, 1000, 0.000000 | ||
| - | +++ Start of packet sender for 'SX1301 array' concentrator +++ | ||
| - | SX1301 array library version string: 5.1.0-klk1 | ||
| - | INFO: SPI speed set to 1000000 Hz | ||
| - | Configuring radio... | ||
| - | Configuring DSP... | ||
| - | INFO: [BRD0] enabling chip 0 | ||
| - | INFO: [BRD0] enabling chip 1 | ||
| - | INFO: [BRD0] channel diversity table: { 0 0 0 0 0 0 0 0 0 0 } | ||
| - | --> board 0 started | ||
| - | INFO: concentrator started | ||
| - | NOTE: emitting on 36 channel starting at @868.300MHz with 0.200MHz offset | ||
| - | NOTE: Concentrator board configuration: | ||
| - | Radio configuration: RX center freq 868500000 Hz, RX bandwidth 7000000 Hz | ||
| - | non-LoRaWAN, or private network mode | ||
| - | LoRa modulation, BW 125kHz, SF 7, CR 1, normal polarity | ||
| - | +2dBm TX power, 32 bytes payload, default preamble length | ||
| - | XX^C | ||
| - | </code> | ||
| - | |||
| - | \\ \\ | ||
| - | === spectral_scan === | ||
| - | == usage == | ||
| - | |||
| - | This software is used to scan the spectral band where the iBTS | ||
| - | operates. | ||
| - | It simply computes a RSSI histogram on several frequencies, that will help to | ||
| - | detect occupied bands and get interferer profiles. | ||
| - | It logs the histogram in a .csv file. | ||
| - | |||
| - | * Command to run: ''./spectral_scan -d <SPI bus location>'' | ||
| - | * Action to stop: program stops itself. | ||
| - | |||
| - | <note important>__Note:__ The concentrator must be started to run spectral_scan.</note> | ||
| - | |||
| - | ^ Parameter ^ Value ^ Type ^ Description ^ | ||
| - | ^ -d | /dev/slot/**N**/spidev**Y** | <int> |SPI device address. N: slot number. Y:spidev number. | | ||
| - | ^ -f | fstart:fstep:fstop | <float>:<float>:<float> |Frequency values to run the test. | | ||
| - | ^ -l | scan.csv | <string> |File to store output data scan. | | ||
| - | ^ --rfreq | 868.3 | <int> |Radio RX central frequency. | | ||
| - | ^ -h | **NA** | **NA** |Displays help menu. | | ||
| - | |||
| - | == example == | ||
| - | <code bash> | ||
| - | ./spectral_scan -d /dev/slot/1/spidev0 | ||
| - | +++ Start RSSI histogram of 'SX1301 array' channels +++ | ||
| - | SX1301 array library version string: 5.1.0-klk1 | ||
| - | INFO: SPI speed set to 1000000 Hz | ||
| - | FPGA version: 61 | ||
| - | File : rssi_histogram.csv | ||
| - | Freq start : 863000000 Hz | ||
| - | Freq stop : 870000000 Hz | ||
| - | Freq step : 50000 Hz | ||
| - | Pts per step: 8192 | ||
| - | Rate : 12500 Hz | ||
| - | RSSI offset : -143 dBm | ||
| - | Radio RX center frequency: 866500000 Hz | ||
| - | 863000000 | ||
| - | ... | ||
| - | INFO: SPI link closed | ||
| - | </code> | ||
| - | |||
| - | \\ \\ | ||
| - | === tx_continuous === | ||
| - | == usage == | ||
| - | |||
| - | This software is used to set iBTS in Tx continuous mode, for | ||
| - | spectral measurement. | ||
| - | The user can set the modulation type, the modulation parameters, and the | ||
| - | multiple gains of the Tx chain. | ||
| - | The program runs indefinitely, until the user stops the application. | ||
| - | |||
| - | * Command to run: ''./tx_continuous -d /dev/slot/2/spidev0 -f 920.6'' | ||
| - | * Action to stop: type q. | ||
| - | |||
| - | ^ Parameter ^ Value ^ Type ^ Description ^ | ||
| - | ^ -c | 868.3 | <float> |Center frequency for the test. | | ||
| - | ^ -d | /dev/slot/**N**/spidev**Y** | <int> |SPI device address. N: slot number. Y:spidev number. | | ||
| - | ^ -f | 868.3 | <float> |Selected frequency the test. | | ||
| - | |||
| - | == example == | ||
| - | <code bash> | ||
| - | ./tx_continuous -d /dev/slot/1/spidev0 -f 868.3 | ||
| - | SX1301 array library version string: 5.1.0-klk1 | ||
| - | RF frequency: 868.300 MHz (868300000 Hz) | ||
| - | RF path: 0 | ||
| - | Modulation: LORA SF:7 BW:125 kHz | ||
| - | INFO: SPI speed set to 1000000 Hz | ||
| - | TX Gains: FPGA:5 | ||
| - | TX Gains: AD9361: Atten:87, AuxDAC Vref:3, AuxDAC:770 | ||
| - | TX Gains: AD9361 Temperature Compensation: Tref_code: 77, coeff_a:0, coeff_b:0 | ||
| - | Configuring radio... | ||
| - | Configuring DSP... | ||
| - | INFO: [BRD0] enabling chip 0 | ||
| - | INFO: [BRD0] channel diversity table: { 0 0 0 0 0 0 0 0 0 0 } | ||
| - | --> board 0 started | ||
| - | INFO: final atten used with temperature compensation is 87 | ||
| - | running... | ||
| - | Enter "n<value>" to modify atten | ||
| - | Enter "d<value>" to modify auxdac_word value | ||
| - | Enter "a<value>" to modify temperature compensation coeff A | ||
| - | Enter "b<value>" to modify temperature compensation coeff B | ||
| - | Enter "q" to quit | ||
| - | q | ||
| - | INFO: concentrator stopped | ||
| - | INFO: SPI link closed | ||
| - | </code> | ||
wiki/loraloc_hal-5.1.0.1518711018.txt.gz · Last modified: 2019/01/17 10:01 (external edit)
