柿饼派GUI animatedImage demo演示.rar

var ffi_rtc = require("ffi_rtc"); var rtc_obj = (function rtc() { var date_obj = new Date(); this.getRtcTime = function() { var callback = 0; try { //判断callback是否存在 if (arguments.length == 1 && typeof(arguments[0]) == 'function') callback = arguments[0]; if (arguments.length > 1) throw new Error('the count of arguments is uncorrect'); date_obj.setTime(ffi_rtc.rtc_getTime() * 1000); return date_obj; } catch (error) { //捕获到error后执行callback,传回err if (typeof(callback) == 'function') callback(err); } } this.setRtcDate = function() { var callback = 0; try { //判断callback是否存在 if (arguments.length > 3 && typeof(arguments[3]) == 'function') callback = arguments[3]; if (arguments.length < 3) throw new Error('the count of arguments is uncorrect'); var i = 0; for (i = 0; i < 3; i++) if (typeof(arguments[i]) != 'number') { throw new Error('the ' + (i + 1) + 'th of argument is not number'); } var ret = ffi_rtc.rtc_setDate(arguments[0], arguments[1], arguments[2]); if (ret != 0) throw new Error('set rtc date failed'); return false; } catch (error) { //捕获到error后执行callback,传回err if (typeof(callback) == 'function') { callback(error); } } } this.setRtcTime = function() { var callback = 0; try { //判断callback是否存在 if (arguments.length > 3 && typeof(arguments[3]) == 'function') callback = arguments[3]; if (arguments.length < 3) throw new Error('the count of arguments is uncorrect'); for (var i = 0; i < 3; i++) if (typeof(arguments[i]) != 'number') throw new Error('the ' + (i + 1) + 'th of argument is not number'); var ret = ffi_rtc.rtc_setTime(arguments[0], arguments[1], arguments[2]); if (ret != 0) throw new Error('set rtc time failed'); return true; } catch (error) { //捕获到error后执行callback,传回err if (typeof(callback) == 'function') callback(error); } } return { getRtcTime: getRtcTime, setRtcDate: setRtcDate, setRtcTime: setRtcTime } })() module.exports = rtc_obj;