Add support for rpi64 platform

README.md

@@ -55,6 +55,8 @@ cd basicstation
 make platform=rpi variant=std
 ```
 
+If you're running a 64-bit Raspbian, substitute `platform=rpi` with `platform=rpi64`.
+
 The build process consists of the following steps:
 
 *  Fetch and build dependencies, namely [mbedTLS](https://github.com/ARMmbed/mbedtls) and [libloragw](https://github.com/Lora-net/lora_gateway)

deps/lgw/prep.sh

@@ -49,4 +49,13 @@ if [[ ! -d platform-${platform} ]]; then
         echo "Applying ${lgwversion}-${platform}.patch ..."
         git apply ../${lgwversion}-${platform}.patch
     fi
+
+    # share the same patch set for rpi and rpi64 platforms.
+    if [ "${platform}" = "rpi64" ]; then
+        echo "Treating rpi64 platform as rpi for patching/dependency purposes..."
+        if [ -f ../${lgwversion}-rpi.patch ]; then
+            echo "Applying ${lgwversion}-rpi.patch ..."
+            git apply ../${lgwversion}-rpi.patch
+        fi
+    fi
 fi

deps/lgw1302/prep.sh

@@ -50,4 +50,12 @@ if [[ ! -d platform-${platform} ]]; then
         echo "Applying ${lgwversion}-${platform}.patch ..."
         git apply ../${lgwversion}-${platform}.patch
     fi
+    # share the same patch set for rpi and rpi64 platforms.
+    if [ "${platform}" = "rpi64" ]; then
+        echo "Treating rpi64 platform as rpi for patching/dependency purposes..."
+        if [ -f ../${lgwversion}-rpi.patch ]; then
+            echo "Applying ${lgwversion}-rpi.patch ..."
+            git apply ../${lgwversion}-rpi.patch
+        fi
+    fi
 fi

examples/sensecap-m1/README.md

@@ -0,0 +1,5 @@
+These are the configuration files needed for the Sensecap M1 Helium miner.
+
+To build for this platform, please `make platform=rpi64 variant=std` first.
+
+Two variants of the LNS configuration folder are provided - one for the EU server, one for the US server. Only the EU version sees regular testing.

examples/sensecap-m1/lns-ttn-eu/.gitignore

@@ -0,0 +1,4 @@
+tc-bak.*
+station.log
+station.pid
+

examples/sensecap-m1/lns-ttn-eu/station.conf

@@ -0,0 +1,53 @@
+{
+    /* If slave-X.conf present this acts as default settings */
+    "SX1302_conf": {                 /* Actual channel plan is controlled by server */
+        "device": "/dev/spidev0.0",
+        "lorawan_public": true,      /* is default */
+        "clksrc": 0,                 /* radio_0 provides clock to concentrator */
+        "full_duplex": false,
+        "radio_0": {
+            /* freq/enable provided by LNS - only HW specific settings listed here */
+            "type": "SX1250",
+            "rssi_offset": -215.4,
+            "rssi_tcomp": {"coeff_a": 0, "coeff_b": 0, "coeff_c": 20.41, "coeff_d": 2162.56, "coeff_e": 0},
+            "tx_enable": true,
+            "antenna_gain": 0,           /* antenna gain, in dBi */
+            "tx_gain_lut":[
+                {"rf_power": 12, "pa_gain": 0, "pwr_idx": 15},
+                {"rf_power": 13, "pa_gain": 0, "pwr_idx": 16},
+                {"rf_power": 14, "pa_gain": 0, "pwr_idx": 17},
+                {"rf_power": 15, "pa_gain": 0, "pwr_idx": 19},
+                {"rf_power": 16, "pa_gain": 0, "pwr_idx": 20},
+                {"rf_power": 17, "pa_gain": 0, "pwr_idx": 22},
+                {"rf_power": 18, "pa_gain": 1, "pwr_idx": 1},
+                {"rf_power": 19, "pa_gain": 1, "pwr_idx": 2},
+                {"rf_power": 20, "pa_gain": 1, "pwr_idx": 3},
+                {"rf_power": 21, "pa_gain": 1, "pwr_idx": 4},
+                {"rf_power": 22, "pa_gain": 1, "pwr_idx": 5},
+                {"rf_power": 23, "pa_gain": 1, "pwr_idx": 6},
+                {"rf_power": 24, "pa_gain": 1, "pwr_idx": 7},
+                {"rf_power": 25, "pa_gain": 1, "pwr_idx": 9},
+                {"rf_power": 26, "pa_gain": 1, "pwr_idx": 11},
+                {"rf_power": 27, "pa_gain": 1, "pwr_idx": 14}
+            ]
+        },
+        "radio_1": {
+            "type": "SX1250",
+            "rssi_offset": -215.4,
+            "rssi_tcomp": {"coeff_a": 0, "coeff_b": 0, "coeff_c": 20.41, "coeff_d": 2162.56, "coeff_e": 0},
+            "tx_enable": false
+        }
+        /* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
+    },
+    "station_conf": {
+        "radio_init": "rinit.sh",
+        "RADIO_INIT_WAIT": "5s",
+        "RX_POLL_INTV": "10ms",
+        "TC_TIMEOUT": "360s",
+        "log_file":  "stderr",   /* "station.log" */
+        "log_level": "DEBUG",  /* XDEBUG,DEBUG,VERBOSE,INFO,NOTICE,WARNING,ERROR,CRITICAL */
+        "log_size":  10000000,
+        "log_rotate":  3
+    }
+}
+

examples/sensecap-m1/lns-ttn-eu/tc.trust

@@ -0,0 +1,30 @@
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+MIIFFjCCAv6gAwIBAgIRAJErCErPDBinU/bWLiWnX1owDQYJKoZIhvcNAQELBQAw
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+-----END CERTIFICATE-----

examples/sensecap-m1/lns-ttn-eu/tc.uri

@@ -0,0 +1 @@
+wss://lns.eu.thethings.network:443

examples/sensecap-m1/lns-ttn-eu/version.txt

@@ -0,0 +1 @@
+2.0.4

examples/sensecap-m1/lns-ttn-us/.gitignore

@@ -0,0 +1,4 @@
+tc-bak.*
+station.log
+station.pid
+

examples/sensecap-m1/lns-ttn-us/station.conf

@@ -0,0 +1,53 @@
+{
+    /* If slave-X.conf present this acts as default settings */
+    "SX1302_conf": {                 /* Actual channel plan is controlled by server */
+        "device": "/dev/spidev0.0",
+        "lorawan_public": true,      /* is default */
+        "clksrc": 0,                 /* radio_0 provides clock to concentrator */
+        "full_duplex": false,
+        "radio_0": {
+            /* freq/enable provided by LNS - only HW specific settings listed here */
+            "type": "SX1250",
+            "rssi_offset": -215.4,
+            "rssi_tcomp": {"coeff_a": 0, "coeff_b": 0, "coeff_c": 20.41, "coeff_d": 2162.56, "coeff_e": 0},
+            "tx_enable": true,
+            "antenna_gain": 0,           /* antenna gain, in dBi */
+            "tx_gain_lut":[
+                {"rf_power": 12, "pa_gain": 0, "pwr_idx": 15},
+                {"rf_power": 13, "pa_gain": 0, "pwr_idx": 16},
+                {"rf_power": 14, "pa_gain": 0, "pwr_idx": 17},
+                {"rf_power": 15, "pa_gain": 0, "pwr_idx": 19},
+                {"rf_power": 16, "pa_gain": 0, "pwr_idx": 20},
+                {"rf_power": 17, "pa_gain": 0, "pwr_idx": 22},
+                {"rf_power": 18, "pa_gain": 1, "pwr_idx": 1},
+                {"rf_power": 19, "pa_gain": 1, "pwr_idx": 2},
+                {"rf_power": 20, "pa_gain": 1, "pwr_idx": 3},
+                {"rf_power": 21, "pa_gain": 1, "pwr_idx": 4},
+                {"rf_power": 22, "pa_gain": 1, "pwr_idx": 5},
+                {"rf_power": 23, "pa_gain": 1, "pwr_idx": 6},
+                {"rf_power": 24, "pa_gain": 1, "pwr_idx": 7},
+                {"rf_power": 25, "pa_gain": 1, "pwr_idx": 9},
+                {"rf_power": 26, "pa_gain": 1, "pwr_idx": 11},
+                {"rf_power": 27, "pa_gain": 1, "pwr_idx": 14}
+            ]
+        },
+        "radio_1": {
+            "type": "SX1250",
+            "rssi_offset": -215.4,
+            "rssi_tcomp": {"coeff_a": 0, "coeff_b": 0, "coeff_c": 20.41, "coeff_d": 2162.56, "coeff_e": 0},
+            "tx_enable": false
+        }
+        /* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
+    },
+    "station_conf": {
+        "radio_init": "rinit.sh",
+        "RADIO_INIT_WAIT": "5s",
+        "RX_POLL_INTV": "10ms",
+        "TC_TIMEOUT": "360s",
+        "log_file":  "stderr",   /* "station.log" */
+        "log_level": "DEBUG",  /* XDEBUG,DEBUG,VERBOSE,INFO,NOTICE,WARNING,ERROR,CRITICAL */
+        "log_size":  10000000,
+        "log_rotate":  3
+    }
+}
+

examples/sensecap-m1/lns-ttn-us/tc.trust

@@ -0,0 +1,30 @@
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+-----END CERTIFICATE-----

examples/sensecap-m1/lns-ttn-us/tc.uri

@@ -0,0 +1 @@
+wss://lns.us.thethings.network:443

examples/sensecap-m1/lns-ttn-us/version.txt

@@ -0,0 +1 @@
+2.0.4

examples/sensecap-m1/reset_lgw.sh

@@ -0,0 +1,69 @@
+#!/bin/sh
+
+# This script has been modified from the CoreCell platform script to work on the Sensecap M1 Helium hotspot.
+#
+# 
+# Usage examples:
+#       ./reset_lgw.sh stop
+#       ./reset_lgw.sh start
+
+# GPIO mapping has to be adapted with HW
+#
+
+SX1302_RESET_PIN=23
+SX1302_POWER_EN_PIN=18
+
+WAIT_GPIO() {
+    sleep 0.1
+}
+
+init() {
+    # setup GPIOs
+    echo "$SX1302_RESET_PIN" > /sys/class/gpio/export; WAIT_GPIO
+    echo "$SX1302_POWER_EN_PIN" > /sys/class/gpio/export; WAIT_GPIO
+
+    # set GPIOs as output
+    echo "out" > /sys/class/gpio/gpio$SX1302_RESET_PIN/direction; WAIT_GPIO
+    echo "out" > /sys/class/gpio/gpio$SX1302_POWER_EN_PIN/direction; WAIT_GPIO
+}
+
+reset() {
+    echo "Sensecap M1 reset through GPIO$SX1302_RESET_PIN..."
+    echo "Sensecap M1 power enable through GPIO$SX1302_POWER_EN_PIN..."
+
+    # write output for SX1302 CoreCell power_enable and reset
+    echo "1" > /sys/class/gpio/gpio$SX1302_POWER_EN_PIN/value; WAIT_GPIO
+
+    echo "1" > /sys/class/gpio/gpio$SX1302_RESET_PIN/value; WAIT_GPIO
+    echo "0" > /sys/class/gpio/gpio$SX1302_RESET_PIN/value; WAIT_GPIO
+}
+
+term() {
+    # cleanup all GPIOs
+    if [ -d /sys/class/gpio/gpio$SX1302_RESET_PIN ]
+    then
+        echo "$SX1302_RESET_PIN" > /sys/class/gpio/unexport; WAIT_GPIO
+    fi
+    if [ -d /sys/class/gpio/gpio$SX1302_POWER_EN_PIN ]
+    then
+        echo "$SX1302_POWER_EN_PIN" > /sys/class/gpio/unexport; WAIT_GPIO
+    fi
+}
+
+case "$1" in
+    start)
+    term # just in case
+    init
+    reset
+    ;;
+    stop)
+    reset
+    term
+    ;;
+    *)
+    echo "Usage: $0 {start|stop}"
+    exit 1
+    ;;
+esac
+
+exit 0

examples/sensecap-m1/start-station.sh

@@ -0,0 +1,88 @@
+#!/bin/sh
+
+# --- Revised 3-Clause BSD License ---
+# Copyright Semtech Corporation 2022. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+#     * Redistributions of source code must retain the above copyright notice,
+#       this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright notice,
+#       this list of conditions and the following disclaimer in the documentation
+#       and/or other materials provided with the distribution.
+#     * Neither the name of the Semtech corporation nor the names of its
+#       contributors may be used to endorse or promote products derived from this
+#       software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL SEMTECH CORPORATION. BE LIABLE FOR ANY DIRECT,
+# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+NC='\033[0m' # No Color
+
+# A POSIX variable
+OPTIND=1         # Reset in case getopts has been used previously in the shell.
+
+# Initialize our own variables:
+lns_config=""
+variant=std
+
+show_help()
+{
+   printf "$GREEN"
+   printf "\tUsage: ./start-station.sh -l {lns-home} -d\n"
+   printf "\t-l : LNS configuration folder \n"
+   printf "\t-d : To run debug variant of station\n"
+   printf "$NC"
+   printf "\t\t e.g: ./start-station.sh -l ./lns-ttn\n"
+   printf "\t\t      ./start-station.sh -dl ./lns-ttn\n"
+   exit
+}
+
+
+while getopts "h?dl:" opt; do
+    case "$opt" in
+    h|\?)
+        show_help
+        exit 0
+        ;;
+    d)  variant=debug
+        ;;
+    l)  lns_config=$OPTARG
+        ;;
+    esac
+done
+
+shift $((OPTIND-1))
+
+[ "${1:-}" = "--" ] && shift
+
+
+if [ -z "$lns_config" ]; then
+	printf "$RED"
+	printf "$RED \tError: No LNS home folder provided$NC\n"
+	printf "$NC"
+	show_help
+fi
+
+STATION_BIN="../../build-rpi64-$variant/bin/station"
+
+
+if [ -f "$STATION_BIN" ]; then
+	printf "Using variant=$variant, lns_config='$lns_config'\n"
+	printf "$GREEN Starting Station ... $NC\n"
+	$STATION_BIN -h $lns_config
+else
+	printf "$RED [ERROR]: Binary not found @ $STATION_BIN $NC\n"
+fi