diff options
4 files changed, 123 insertions, 0 deletions
diff --git a/modules/luci-mod-battstatus/Makefile b/modules/luci-mod-battstatus/Makefile new file mode 100644 index 0000000000..179ede9a6a --- /dev/null +++ b/modules/luci-mod-battstatus/Makefile @@ -0,0 +1,19 @@ +# +# Copyright (C) 2020 Russell Morris <rmorris@rkmorris.us> +# +# This is free software, licensed under the Apache License, Version 2.0 . +# + +include $(TOPDIR)/rules.mk + +LUCI_TITLE:=LuCI Battery Status +LUCI_DESCRIPTION:=Provides a battery charge indicator in LuCI. Currently only supports the HooToo HT-TM05 travel router. + +LUCI_DEPENDS:=+luci-base +libiwinfo-lua +rpcd-mod-iwinfo +libi2c +i2c-tools + +PKG_LICENSE:=Apache-2.0 + +include ../../luci.mk + +# call BuildPackage - OpenWrt buildroot signature + diff --git a/modules/luci-mod-battstatus/htdocs/luci-static/resources/preload/battstatus.js b/modules/luci-mod-battstatus/htdocs/luci-static/resources/preload/battstatus.js new file mode 100755 index 0000000000..d895c36bbd --- /dev/null +++ b/modules/luci-mod-battstatus/htdocs/luci-static/resources/preload/battstatus.js @@ -0,0 +1,55 @@ +'use strict'; +'require ui'; +'require rpc'; +'require poll'; +'require baseclass'; + +var callBatteryStatus = rpc.declare({ + object: 'luci.battstatus', + method: 'getBatteryStatus', + expect: { '': {} } +}); + +var devices = {}; + +return baseclass.extend({ + __init__: function() { + this.updateIndicator(); + poll.add(L.bind(this.updateIndicator, this), 5); + }, + + updateIndicator: function() { + return callBatteryStatus().then(L.bind(function(devs) { + for (var dev in devs) { + var info = devs[dev]; + if (info.valid) { + info.status = (info.charging ? _('Charging') : _('Not Charging')) + ": " + info.percentage + "%"; + info.state = "active"; + if (info.percentage <= 20) + info.color = "Red"; + else if (info.percentage <= 30) + info.color = "GoldenRod"; + } else { + info.status = info.message; + info.state = "inactive"; + } + + info.name = "battery-" + dev.replace(" ", "-"); + ui.showIndicator(info.name, info.status, null, info.state); + if (typeof info.color != 'undefined') { + info.element = document.querySelector(`[data-indicator="${info.name}"]`); + info.element.innerHTML = `<span style="color:${info.color}">${info.status}</span>`; + } + + devices[dev] = info; + } + + for (var dev in devices) { + if (!devs.hasOwnProperty(dev)) { + ui.hideIndicator('battery-%s'.format(dev)); + delete devices[dev]; + } + } + }, this)); + } +}); diff --git a/modules/luci-mod-battstatus/root/usr/libexec/rpcd/luci.battstatus b/modules/luci-mod-battstatus/root/usr/libexec/rpcd/luci.battstatus new file mode 100755 index 0000000000..d3534b4f35 --- /dev/null +++ b/modules/luci-mod-battstatus/root/usr/libexec/rpcd/luci.battstatus @@ -0,0 +1,39 @@ +#!/bin/sh + +. /usr/share/libubox/jshn.sh + +case "$1" in + list) + printf '{ "getBatteryStatus": {} }' + ;; + call) + case "$2" in + getBatteryStatus) + json_init + + eval $(/bin/ubus call system board 2>/dev/null | /usr/bin/jsonfilter -e 'MODEL=@.model') + json_add_object "$MODEL" + + if [ -f /usr/sbin/i2cset ] && [ -f /usr/sbin/i2cget ]; then + json_add_boolean valid 1 + if [ $(i2cset -y 0 0x0a 0x0a 0x01 && i2cget -y 0 0x0a 0x0a) = 0x40 ]; then + json_add_boolean charging 1 + else + json_add_boolean charging 0 + fi + json_add_int percentage $(i2cset -y 0 0x0a 0x0a 0x10 && i2cget -y 0 0x0a 0x0a | xargs printf %d) + else + json_add_boolean valid 0 + if [ ! -f /usr/sbin/i2cset ]; then + json_add_string message "Need i2cset" + else + json_add_string message "Need i2cget" + fi + fi + + json_close_object + json_dump + ;; + esac + ;; +esac diff --git a/modules/luci-mod-battstatus/root/usr/share/rpcd/acl.d/luci-mod-battstatus.json b/modules/luci-mod-battstatus/root/usr/share/rpcd/acl.d/luci-mod-battstatus.json new file mode 100755 index 0000000000..4babc31b94 --- /dev/null +++ b/modules/luci-mod-battstatus/root/usr/share/rpcd/acl.d/luci-mod-battstatus.json @@ -0,0 +1,10 @@ +{ + "luci-mod-battstatus": { + "description": "Grant access to battery status", + "read": { + "ubus": { + "luci.battstatus": [ "getBatteryStatus" ] + } + } + } +} |