wifi-oob: add a recipe to enable WiFi out-of-box at start-up

meta-ti-foundational/recipes-core/images/tisdk-default-image.bb

@@ -16,6 +16,7 @@ IMAGE_INSTALL:append:am62xx = " ti-gst-plugins-source ti-gst-plugins-dev ti-gst-
 IMAGE_INSTALL:append:am62pxx = " ti-gst-plugins-source ti-gst-plugins-dev ti-gst-utils "
 IMAGE_INSTALL:remove:am62dxx = " packagegroup-arago-graphics"
 IMAGE_INSTALL:append:am62dxx = " cpld-ctl"
+IMAGE_INSTALL:append:am64xx = " wifi-oob"
 
 IMAGE_INSTALL:append = "${@bb.utils.contains('DISTRO_FEATURES', 'selinux', ' packagegroup-core-selinux', '', d)}"
 IMAGE_INSTALL:append = "${@bb.utils.contains('BBFILE_COLLECTIONS', 'chromium-browser-layer', ' chromium-ozone-wayland', '', d)}"

meta-ti-foundational/recipes-demos/wifi-oob/wifi-oob.bb

@@ -0,0 +1,57 @@
+SUMMARY = "WiFi out-of-box experience launcher"
+DESCRIPTION = "WiFi out-of-box experience launcher"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+PR = "r1"
+
+COMPATIBLE_MACHINE = "am64xx"
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+SRC_URI = " \
+    file://startwlanap.sh \
+    file://startwlanap.service \
+    file://01-wlan1-static.network \
+    file://startwlansta.service \
+    file://startwlansta.sh \
+    file://wificfg \
+"
+
+RDEPENDS:${PN} += "bash python3"
+
+inherit systemd deploy
+
+SYSTEMD_SERVICE:${PN} = "startwlanap.service startwlansta.service"
+SYSTEMD_AUTO_ENABLE:${PN} = "enable"
+
+do_install() {
+    install -d ${D}${sysconfdir}/systemd/network
+    install -m 0644 ${UNPACKDIR}/01-wlan1-static.network ${D}${sysconfdir}/systemd/network
+
+    install -d ${D}${sysconfdir}/init.d
+    install -m 0755 ${UNPACKDIR}/startwlanap.sh ${D}${sysconfdir}/init.d
+    install -m 0755 ${UNPACKDIR}/startwlansta.sh ${D}${sysconfdir}/init.d
+
+    install -d ${D}${systemd_system_unitdir}
+    install -m 0644 ${UNPACKDIR}/startwlanap.service ${D}${systemd_system_unitdir}
+    install -m 0644 ${UNPACKDIR}/startwlansta.service ${D}${systemd_system_unitdir}
+
+    install -d ${D}${datadir}/wl18xx
+    install -m 0755 ${UNPACKDIR}/wificfg ${D}${datadir}/wl18xx
+}
+
+do_deploy() {
+    install -d ${DEPLOYDIR}
+    install -m 0755 ${UNPACKDIR}/wificfg ${DEPLOYDIR}
+}
+addtask deploy after do_compile
+
+FILES:${PN} += " \
+    ${sysconfdir}/systemd/network/01-wlan1-static.network \
+    ${sysconfdir}/init.d/startwlanap.sh \
+    ${sysconfdir}/init.d/startwlansta.sh \
+    ${systemd_system_unitdir}/startwlanap.service \
+    ${systemd_system_unitdir}/startwlansta.service \
+    ${datadir}/wl18xx/ \
+"

meta-ti-foundational/recipes-demos/wifi-oob/wifi-oob/01-wlan1-static.network

@@ -0,0 +1,7 @@
+[Match]
+Name=wlan1
+
+[Network]
+Address=192.168.43.1
+Broadcast=192.168.43.255
+Netmask=255.255.255.0

meta-ti-foundational/recipes-demos/wifi-oob/wifi-oob/startwlanap.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=startwlanap
+
+[Service]
+Type=exec
+ExecStart=/etc/init.d/startwlanap.sh
+After=systemd-logind.service
+StandardOutput=journal+console
+RemainAfterExit=yes
+
+
+[Install]
+WantedBy=multi-user.target

meta-ti-foundational/recipes-demos/wifi-oob/wifi-oob/startwlanap.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+board_model=$(tr -d '\0' </proc/device-tree/model)
+
+if [[ $board_model == *"AM642 SK"* || $board_model == *"AM625 SK"* ]]
+then
+    if [[ $board_model == *"AM642 SK"* ]]
+    then
+        defapname=AM64xSK-AP
+    else
+        defapname=AM62xSK-AP
+    fi
+
+    cd /usr/share/wl18xx
+
+    ./load_wlcore.sh
+    sleep 1
+
+    a3=$(iw wlan0 info | grep "addr" | awk '{split($0,a,":"); print a[3]}')
+
+    a4=$(iw wlan0 info | grep "addr" | awk '{split($0,a,":"); print a[4]}')
+
+    a5=$(iw wlan0 info | grep "addr" | awk '{split($0,a,":"); print a[5]}')
+
+    apname="${defapname}_${a3}${a4}${a5}"
+
+    sed -i "s/ssid=.*/ssid=${apname}/g" /usr/share/wl18xx/hostapd.conf
+
+    ./ap_start.sh
+    sleep 1
+
+    iperf3 -B 192.168.43.1 -p 6001 -s -i 5 &
+fi

meta-ti-foundational/recipes-demos/wifi-oob/wifi-oob/startwlansta.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=startwlansta
+
+[Service]
+Type=exec
+ExecStart=/etc/init.d/startwlansta.sh
+After=startwlanap.service
+StandardOutput=journal+console
+RemainAfterExit=yes
+
+
+[Install]
+WantedBy=multi-user.target

meta-ti-foundational/recipes-demos/wifi-oob/wifi-oob/startwlansta.sh

@@ -0,0 +1,72 @@
+#!/bin/sh
+
+get_cfg ()
+{
+configfile=$1
+section=$2
+param=$3
+
+python3 -c "
+import configparser;
+config = configparser.ConfigParser();
+config.read('$configfile');
+print (config.get('$section','$param'));
+"
+}
+
+
+board_model=$(tr -d '\0' </proc/device-tree/model)
+
+filename=/media/mmcblk1p1/wificfg
+
+if [[ $board_model == *"AM642 SK"* ]]
+then
+    defapname=AM64xSK-AP
+else
+    defapname=AM62xSK-AP
+fi
+
+
+cd /usr/share/wl18xx
+
+if [ ! -d "/media/mmcblk1p1" ]; then
+    mkdir /media/mmcblk1p1
+fi
+
+mount /dev/mmcblk1p1 /media/mmcblk1p1
+
+./load_wlcore.sh
+sleep 1
+
+if [ ! -f $filename ]; then
+    echo "Wi-Fi user configuration file missing, exit"
+    exit
+else
+ENABLE=`get_cfg $filename Wifi-STA demo_enable`
+WIFINAME=`get_cfg $filename Wifi-STA ssid`
+WIFIPASSWORD=`get_cfg $filename Wifi-STA password`
+
+if [ $ENABLE != "yes" ]; then
+    exit
+fi
+
+if [ -z "$WIFINAME" ] ; then
+    echo "Client WiFi network NOT configured..exit"
+    exit
+fi
+
+ifconfig wlan0 up
+
+sleep 1
+./sta_start.sh
+sleep 1
+
+if [ -z "$WIFIPASSWORD" ] ; then
+    ./sta_connect-ex.sh  ${WIFINAME} NONE
+else
+    ./sta_connect-ex.sh  ${WIFINAME} WPA-PSK ${WIFIPASSWORD}
+fi
+
+sleep 1
+
+fi

meta-ti-foundational/recipes-demos/wifi-oob/wifi-oob/wificfg

@@ -0,0 +1,10 @@
+# This file is used for configuring the credentials required when the
+# board is acting as a WiFi station.
+# Customize this as per your need
+# Set the demo_enable to yes so that the board connects to the AP automatically
+# after the boot
+
+[Wifi-STA]
+    demo_enable = no
+    ssid = homewifi
+    password = password123