|
|
@@ -0,0 +1,49 @@
|
|
|
+
|
|
|
+PROJECT = "air780egh_gnss"
|
|
|
+VERSION = "1.0.1"
|
|
|
+
|
|
|
+log.info("main", PROJECT, VERSION)
|
|
|
+
|
|
|
+-- sys库是标配
|
|
|
+_G.sys = require("sys")
|
|
|
+--[[特别注意, 使用http库需要下列语句]]
|
|
|
+_G.sysplus = require("sysplus")
|
|
|
+
|
|
|
+-- mobile.flymode(0,true)
|
|
|
+if wdt then
|
|
|
+ --添加硬狗防止程序卡死,在支持的设备上启用这个功能
|
|
|
+ wdt.init(9000)--初始化watchdog设置为9s
|
|
|
+ sys.timerLoopStart(wdt.feed, 3000)--3s喂一次狗
|
|
|
+end
|
|
|
+log.info("main", "air780egh_gnss")
|
|
|
+
|
|
|
+
|
|
|
+mcu.hardfault(0) --死机后停机,一般用于调试状态
|
|
|
+require("uart1_780egh")
|
|
|
+
|
|
|
+function test_gnss()
|
|
|
+ log.debug("提醒", "室内无GNSS信号,定位不会成功, 要到空旷的室外,起码要看得到天空")
|
|
|
+ pm.power(pm.GPS, true)
|
|
|
+ uart.setup(2,115200)
|
|
|
+end
|
|
|
+sys.taskInit(test_gnss)
|
|
|
+
|
|
|
+
|
|
|
+uart.on(2, "receive", function(id, len)
|
|
|
+ local s = ""
|
|
|
+ repeat
|
|
|
+ s = uart.read(id, 2048)
|
|
|
+ if #s > 0 then -- #s 是取字符串的长度
|
|
|
+ -- 如果传输二进制/十六进制数据, 部分字符不可见, 不代表没收到
|
|
|
+ -- 关于收发hex值,请查阅 https://doc.openluat.com/article/583
|
|
|
+ log.info("uart2", "receive", id, #s, s)
|
|
|
+ uart.write(1, s)
|
|
|
+ end
|
|
|
+ until s == ""
|
|
|
+end)
|
|
|
+
|
|
|
+
|
|
|
+-- 用户代码已结束---------------------------------------------
|
|
|
+-- 结尾总是这一句
|
|
|
+sys.run()
|
|
|
+-- sys.run()之后后面不要加任何语句!!!!!
|