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Commit cd1c7018 authored by Tuzhiqiang1996's avatar Tuzhiqiang1996
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wwserver 增加前缀的协议

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/**
* 沃特沃德串口屏协议服务
*
* 版本：v0.1
* 开发者
* 历史：
*
*/
/**
* 串口协议格式说明：
*
* 大端格式（包括参数内容也使用大端）
*
* 协议头：0x8081
* 数据长度：2字节，不包括协议头和数据长度本身
* 函数码：1字节，函数api索引
* 参数个数：1字节
* 参数内容：
* {
* 参数类型：1字节，0=int32,1=float，2=double,3=字符串对象（字符串对象包括2字节的长度和内容，utf8格式，0结尾，长度包括0终止符）
* }
* crc校验：2字节
*
*
* 返回数据格式：与发送数据格式相同，只是参数个数只能为1个。
*/
// console.log = function () {};
// console.trace = function () {};
var lvgl = require("@native.lvgl7");
var router = require("@system.router");
var process = require("@system.process");
var dpkt = require("dpkt.js");
var wwProto = globalThis["@native.ww"];
var image = require("@native.image");
var librtc = require("rtc.js");
var os = require("@system.os");
var rebootdevice = require("rebootdevice.js");
//nodejs调试模式
var NodeJs = 0;
// 当前页面ID
var g_pageNum;
var WW_POINT_RATE = 0.69;
var WW_POINT_LINE_X = 0.2;
var WW_POINT_LINE_B = -0.8;
var WW_POINT_NUM = 8;
var WW_FONT_RATE = 1.0;
var WW_FONT_HIGHT = 1.2;
var WW_TEXTINPUT_TOP = -5;
var WW_TOPEquation_A = 0.0078125; // 1/128
var WW_TOPEquation_B = -0.40625; // -13/32
var WW_TOPEquation_C = 7.25; // 29/4
var WW_TOPEquation_D = -40; // -40
//后面可以配置参数
var opt_clear_all_images = true;
function checkDialogState() {
if (isDialogShowing == 2) {
var pageName = keyboardRule["keyboardId"];
restoreDataInputPosition();
router.hideDialog("page" + pageName);
}
}
function onShow() {
// console.log("{onShow} debug pos 0 " + isDialogShowing);
this.$onShow();
// console.log("{onShow} debug pos 1 ");
if (opt_clear_all_images && isDialogShowing != 1) {
// console.log("{onShow} debug pos 2 ");
var imageCache = this.$imageCache;
var keys = Object.keys(imageCache);
for (var i = 0; i < keys.length; i++) {
var path = keys[i];
var img_dsc_t = imageCache[path];
if (!invoke_is_null(img_dsc_t)) {
image.freeImage(img_dsc_t);
imageCache[path] = undefined;
}
}
}
// console.log("{onShow} debug pos 3 ");
// console.log("{push page} 1");
var nodes = this.$el;
if (Array.isArray(nodes)) {
// console.log("{onShow} debug pos 4 ");
// console.log("{push page} 2");
var length = nodes.length;
for (var i = 0; i < length; i++) {
// console.log("{push page}i=" + i);
var node = nodes[i];
var attributes = node.attributes;
// console.log("{push page}id=" + attributes.id);
if (node.name == "image") {
// console.log("{push page} image");
var obj = node.nativePtr;
var widgetType = attributes.widgetType;
if (widgetType == "varIcon") {
// console.log(
// "{push page}id=" +
// attributes.id +
// " is var icon,path=" +
// attributes.src
// );
os.setBlackAsTransparent(true);
}
var imageCache = this.$imageCache;
// console.log("cache keys=" + Object.keys(imageCache));
// console.log("cache values=" + Object.values(imageCache));
this.$image_set_src(obj, attributes.src);
this.$setBackgroundColor(attributes.id, "transparent");
this.$show(attributes.id);
os.setBlackAsTransparent(false);
}
}
}
// console.log("{onShow} debug quit ");
}
var pagePushing = 0;
var router_push = router.push;
router.router_push = router_push;
router.push = function (obj, backend) {
// console.log("{router push} enter.. ");
checkDialogState();
// console.log("{router_push} debug pos 0 ");
pagePushing = 1;
this.router_push(obj, backend);
// console.log("{router_push} finished ");
if (this.currentPage.$indexObj.$onShow == undefined) {
var tempOnShow = this.currentPage.$indexObj.onShow;
this.currentPage.$indexObj.$onShow = tempOnShow;
this.currentPage.$indexObj.onShow = onShow;
}
pagePushing = 0;
// console.log("{router_push} quit.. ");
};
var adjustKeyboardCoorId = undefined;
var dialog_obj = lvgl.lv_cont_create(lvgl.lv_scr_act(), null);
lvgl.lv_obj_set_style_local_border_width(dialog_obj, 0, 0, 0);
var isDialogShowing = 0;
router.showDialog = function (pageName, x, y, width, height, moveX, moveY) {
isDialogShowing = 1;
var page = router.pages[pageName];
if (page == undefined) {
opt_clear_all_images = false;
router.push(
{
path: pageName,
},
false
);
opt_clear_all_images = true;
}
isDialogShowing = 2;
page = router.pages[pageName];
if (page == undefined) return;
var nodes = page.$indexObj.$el;
if (Array.isArray(nodes)) {
var length = nodes.length;
for (var i = 0; i < length; i++) {
var node = nodes[i];
var attributes = node.attributes;
if (node.name == "image") {
var obj = node.nativePtr;
page.$indexObj.$image_set_src(obj, attributes.src);
}
}
}
// var rootObj = page.rootObj;
// lvgl.lv_obj_move_foreground(rootObj);
// lvgl.lv_obj_set_hidden(rootObj, false);
// // console.log("x=" + x);
// // console.log("y=" + y);
// lvgl.lv_obj_set_left(rootObj, x);
// lvgl.lv_obj_set_top(rootObj, y);
page.$indexObj.onShow();
// adjustKeyboardCoorId = setTimeout(adjustKeyboardCoor, 10, [pageName, width, height, moveX, moveY])
adjustKeyboardCoorId = setTimeout(function () {
var router = require("@system.router");
page = router.pages[pageName];
// // console.log("pageName=" + pageName);
// // console.log("page:" + Object.keys(page));
var indexObj = page.$indexObj;
// // console.log("indexObj:" + Object.keys(indexObj));
// var elementList = indexObj.$el
// console.log("elementList:" + elementList)
//example:
lvgl.lv_obj_set_parent(dialog_obj, router.currentPage.$indexObj.$rootObj);
lvgl.lv_obj_set_x(dialog_obj, x); // do it yourself
lvgl.lv_obj_set_y(dialog_obj, y); // do it yourself
// // console.log("width=" + width);
// // console.log("height=" + height);
lvgl.lv_obj_set_width(dialog_obj, width); // do it yourself
lvgl.lv_obj_set_height(dialog_obj, height); // do it yourself
lvgl.lv_obj_set_parent(page.$indexObj.$rootObj, dialog_obj);
// // console.log("moveX=" + moveX);
// // console.log("moveY=" + moveY);
lvgl.lv_obj_set_x(page.$indexObj.$rootObj, moveX); // do it yourself
lvgl.lv_obj_set_y(page.$indexObj.$rootObj, moveY); // do it yourself
// lvgl.lv_obj_set_x(page.$indexObj.$rootObj, 0);// do it yourself
// lvgl.lv_obj_set_y(page.$indexObj.$rootObj, 0);// do it yourself
lvgl.lv_obj_move_foreground(page.$indexObj.$rootObj);
lvgl.lv_obj_move_foreground(dialog_obj);
lvgl.lv_obj_set_hidden(dialog_obj, false);
lvgl.lv_obj_set_hidden(page.$indexObj.$rootObj, false);
lvgl.lv_obj_invalidate(dialog_obj);
// if (elementList) {
// var nodes = page.$indexObj.$nodes;
// if (Array.isArray(nodes)) {
// console.log("Array.isArray(nodes)")
// var length = nodes.length;
// for (var i = 0; i < length; i++) {
// var node = nodes[i];
// var attributes = node.attributes;
// console.log("node id=" + node.attributes.id)
// if (node.name == 'image') {
// // var id=node.attributes["id"]
// // indexObj.$foreground(id)
// // indexObj.$imageRender(id, attributes.src)
// var obj = node.nativePtr;
// indexObj.$image_set_src(obj, attributes.src);
// if (attributes.var_address == "0xFFFF") {
// console.log("moveX=" + moveX)
// console.log("moveY=" + moveY)
// indexObj.$setX(attributes.id, moveX)
// indexObj.$setY(attributes.id, moveY)
// }
// }
// if (attributes.id == pageName) {
// console.log("width=" + width)
// console.log("height=" + height)
// indexObj.$setWidth(attributes.id, width)
// indexObj.$setHeight(attributes.id, height)
// }
// }
// }
// }
clearTimeout(adjustKeyboardCoorId);
// // console.log("=========showDialog quit..");
}, 50);
};
router.hideDialog = function (pageName) {
// // console.log("pageName:" + pageName);
isDialogShowing = 0;
var page = router.pages[pageName];
if (page == undefined) return;
page.$indexObj.onHide();
var rootObj = page.rootObj;
lvgl.lv_obj_set_hidden(rootObj, true);
lvgl.lv_obj_move_background(rootObj);
lvgl.lv_obj_set_hidden(dialog_obj, true);
updatePageDataId = setTimeout(function () {
refreshPageMessage();
clearTimeout(updatePageDataId);
}, 50);
};
function initEventLister() {
var EventEmitter = require("@system.events");
globalThis.eventEmitter = new EventEmitter();
}
initEventLister();
/**windows下调试配置
* 1、串口号
*/
var winDefaultPort = "COM4";
var uartWW = undefined;
function TextDecoder(encoding) {
if (encoding == undefined) this.encoding = "utf-8";
else this.encoding = encoding;
}
TextDecoder.prototype.decode = function (data) {
var os = require("@system.os");
return os.decode(this.encoding, data.cdata(), data.length);
};
var ww_regs;
/**
* 串口设置相关
*/
function setup(port, baud) {
//读取配置文件
var cfg = loading(__dirname + "/config.json");
if (cfg != undefined) {
for (var cnt = 0; cnt < cfg.module.length; cnt++) {
var req = require(cfg.module[cnt].file);
if (cfg.module[cnt].param != undefined) {
req.init(cfg.module[cnt].param);
} else {
req.init();
}
}
}
//串口打开后，解析数据协议，调用protoHandler
var uart = require("uart.js");
if (process.platform == "win32") {
port = winDefaultPort;
console.log("port=" + port);
console.log("baud=" + baud);
uartWW = uart.open({
path: port,
baudRate: baud,
dataBits: 8,
stopbits: 1,
parity: 0,
mode: "text", // mode="text/json/bin"
});
setInterval(function () {
uartWW.read();
}, 100);
} else {
console.log("port=" + port);
console.log("baud=" + baud);
uartWW = uart.open_async({
path: port,
baudRate: baud,
dataBits: 8,
stopbits: 1,
parity: 0,
mode: "text",
timeout: 10,
});
}
uartWW.on("data", getUartData);
}
/**
* 收到串口数据
*/
function getUartData(data, length) {
if (data.length == 0) {
// data.print()
data.free();
return;
}
// console.log(showMemInfo())
data.print();
var currentPage = router.currentPage;
if (currentPage == undefined) {
wwProto.handle(undefined, data.cdata(), data.length, handleCallback);
data.free();
return;
}
var indexObj = currentPage.$indexObj;
wwProto.handle(indexObj, data.cdata(), data.length, handleCallback);
data.free();
}
var funcAPIs = undefined;
var cached_values = undefined;
function push_page(pageId) {
router.push({
path: "page" + pageId,
});
}
function push_page_and_refresh_caches(pageId) {
var currentPage = router.currentPage;
router.push({
path: "page" + pageId,
});
var indexObj = currentPage.$indexObj;
for (var i in cached_values) {
var value = cached_values[i];
var funcId = value["funcId"];
var args = value["args"];
funcAPIs[funcId].apply(indexObj, args);
}
cached_values = undefined;
}
function write_cache(funcId, args) {
if (cached_values == undefined) {
cached_values = [];
}
cached_values.push({
funcId: funcId,
args: [args],
});
}
function efix_show(elementId) {
var currentPage = router.currentPage;
var indexObj = currentPage.$indexObj;
indexObj.$show(elementId);
indexObj.$foreground(elementId);
}
function buttonGetKey(elementId) {
var currentPage = router.currentPage;
var indexObj = currentPage.$indexObj;
var element = indexObj.$getElementById(elementId);
var res = 0;
if (element) {
res = element.attributes.KeySet;
}
return res;
}
function buttonSetKey(elementId, value) {
var currentPage = router.currentPage;
var indexObj = currentPage.$indexObj;
var element = indexObj.$getElementById(elementId);
if (element) {
element.attributes.KeySet = value;
}
}
function systemGetRunState() {
return 1;
}
function qrcodeSetSrc(id, src) {
var currentPage = router.currentPage;
var indexObj = currentPage.$indexObj;
var obj = indexObj.$getElementPtrById(id);
if (obj == undefined) return;
var lvgl = require("@native.lvgl7");
lvgl.lv_qrcode_set_value(obj, src);
var element = indexObj.$getElementById(id);
element.attributes.value = src;
}
function qrcodeGetSrc(id, src) {
var currentPage = router.currentPage;
var indexObj = currentPage.$indexObj;
var element = indexObj.$getElementById(id);
if (element == undefined) return;
var res = element.attributes.value;
return res;
}
function start_test(args){
console.log('==='+args )
}
function reboot_device(rebootnum){
if (rebootnum=="1"){
console.log('==='+rebootnum )
rebootdevice.reboot()
}
}
function handleCallback(indexObj, funcId, args) {
if (funcId != 21 && funcId != 27) {
args[0] = indexObj.$uri + "_" + args[0];
}
console.log("{ Get } funcId=" + funcId + " args=" + args);
// console.log(typeof args);
if (indexObj == undefined) {
console.log("ERROR!indexObj is undefined..");
return;
}
if (funcAPIs == undefined) {
funcAPIs = [
indexObj.$getX, //0： 获取x坐标
indexObj.$setX, //1： 设置x坐标
indexObj.$getY, //2： 获取y坐标
indexObj.$setY, //3： 设置y坐标
indexObj.$getWidth, //4：获取宽度
indexObj.$setWidth, //5：设置宽度
indexObj.$getHeight, //6：获取高度
indexObj.$setHeight, //7：设置高度
indexObj.$setPos, //8：设置x，y
indexObj.$setSize, //9：设置宽高
indexObj.$setOpacity, //10： 设置透明度
indexObj.$setBackgroundColor, //11：设置背景颜色
indexObj.$setText, //12：设置文本
indexObj.$getText, //13：获取文本
indexObj.$setTextColor, //14：设置文本颜色
indexObj.$setTextOpacity, //15：获取文本颜色
indexObj.$setTextFontSize, //16：设置文本字体大小
indexObj.$setImageAngle, //17：设置图片旋转角度
indexObj.$setImageZoom, //18：设置图片缩放
indexObj.$setSliderValue, //19：设置滑动条位置
indexObj.$getSliderValue, //20：获取滑动条位置
push_page, //21：跳转页面
// push_page_and_refresh_caches, //22，跳转页面并立即刷新缓存
// write_cache, //23，写缓存
// indexObj.$show, //24：显示
efix_show, //22：显示
indexObj.$hide, //23：隐藏
indexObj.$imageRender, //24：设置图片控件图片源
buttonGetKey, //25：获取按钮键值
buttonSetKey, //26：设置按钮键值
systemGetRunState, //27：系统功能 查询运行状态
qrcodeGetSrc, //28 获取二维码内容
qrcodeSetSrc, //29 设置二维码内容
start_test,//30 开始
reboot_device,//31 重启
];
}
console.log("{ Server } funcName=" + funcAPIs[funcId]);
var res = funcAPIs[funcId].apply(indexObj, args);
console.log("{ Server } funcRes=" + res);
//这里处理回复数据
var resArr = wwProto.response(res, funcId);
var resU8Arr = new Uint8Array(resArr);
var resBinArr = Buffer.from(resU8Arr);
console.log("{ Resp } binBuffer");
resBinArr.print();
uartWW.write(resBinArr);
resBinArr.free();
console.log("{ Get } End.");
}
function reportData(res, funcId) {
var resArr = wwProto.response(res, funcId);
var resU8Arr = new Uint8Array(resArr);
var resBinArr = Buffer.from(resU8Arr);
uartWW.write(resBinArr);
resBinArr.free();
}
//inline
//读取配置文件函数
function loading(filePath) {
console.log("loading");
if (checkFile(filePath)) {
return loadDataByJson(filePath);
}
return undefined;
}
function checkFile(name) {
console.log("checkFile " + name);
if (NodeJs) {
var fs = require("fs");
if (fs.existsSync(name)) {
return 1;
} else {
return 0;
}
} else {
//使用系统file操作
var fs = require("@system.fs");
//检测文件是否存在
if (fs.exists(name)) {
return 1;
} else {
return 0;
}
}
}
function loadDataByJson(name) {
console.log("loadDataByJson " + name);
if (NodeJs) {
var fs = require("fs");
var fdata = fs.readFileSync(name, "utf-8");
var ret = JSON.parse(fdata);
} else {
//使用系统file操作
var fs = require("@system.fs");
var fdata = fs.readFile(name);
var ret = JSON.parse(fdata);
}
return ret;
}
//extern
function touchClick(node) {
var type = node.attributes.widgetType;
console.log("==touchClick:type=" + type);
// touchElementClickCallback[type](node);
node.attributes.KeySet = node.attributes.KeyCode;
}
function refreshPageMessage() {}
function start_senddata(){
var resArr = wwProto.response(undefined, 30);
var resU8Arr = new Uint8Array(resArr);
var resBinArr = Buffer.from(resU8Arr);
console.log("{ Resp } binBuffer");
resBinArr.print();
uartWW.write(resBinArr);
resBinArr.free();
console.log("{ Get } End.");
console.log("***************************")
}
var setTimeoutdata=setTimeout(function () {
start_senddata();
clearTimeout(setTimeoutdata);
}, 500);
module.exports = {
setup: setup,
touchClick: touchClick,
refreshPageMessage: refreshPageMessage,
reportData: reportData,
};
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