——Mai le DWIN Developer Forum
I lenei lomiga, matou te faʻafeiloaʻi atu ia te oe se faʻailoga mataʻutia avanoa avanoa o le Devin Developer Forum mo le faʻaogaina o le Divin Screen i le fanua fou - webpage browser ma le T5L Divin Screen serial port i le loloto faʻalauteleina (Node-RED technology) .E fa'aogaina e inisinia mata'itusi atamai T5L e pasia ai le tekonolosi Node- RED na'o le mana'omia o se uafu fa'asologa e fa'afeso'ota'i i le Initaneti ma iloa ai feso'ota'iga fa'amatalaga i le va o le mata o le Diwen ma le itulau web browser.O lenei fofo e iloa ai galuega e pei o le auina atu ma le mauaina o faʻamatalaga, fesoʻotaʻiga siata, ma faʻamatalaga faʻamatalaga autu i le va o le mata atamai ma le itulau web.
1. Node-RED web page fa'aalia aafiaga fa'aalia
(1) Faʻaaogaina tekinolosi Node-RED, o le browser e faʻaaogaina e fai ma fesoʻotaʻiga ulufale, ina ia fegalegaleai le browser ma le lau e ala i le telefoni feaveaʻi e iloa ai le faʻaaliga o galuega talafeagai.
Tuuina atu ma le mauaina o Faamatalaga itulau itulau
Icon feso'ota'iga Tab itulau
Fa'amatalaga autu Aafiaga o itulau itulau
(2) O tulafono fa'asino autu mo le Node-RED web client e fa'apea:
{
"id": "fbb314a16ea00889",
"type": "faasologa i totonu",
"z": "09e0777eaff7fdea",
"g": "c1661722c7db00f9",
"name": "E maua fa'amaumauga fa'amaumauga",
"serial": "83fb45b5f4b51d61",
"x": 390,
"y": 140,
"uaea": [
[
"685a2fb2c2dc8fba"
]
]
},
{
"id": "1ba3c6e812e03e27",
"type": "faasologa i fafo",
"z": "09e0777eaff7fdea",
"g": "c1661722c7db00f9",
"name": "Auina atu le uafu faasologa",
"serial": "83fb45b5f4b51d61",
"x": 860,
"y": 260,
"uaea": []
},
{
"id": "5fb7f1d3d7425133",
"type": "tulaga",
"z": "09e0777eaff7fdea",
"g": "c1661722c7db00f9",
"igoa": "Va'ai le tulaga o le uafu fa'asologa",
"tele": [
"fbb314a16ea00889"
],
"x": 390,
"y": 200,
"uaea": [
[
"3f18d1fdea398d35"
]
]
},
{
"id": "3f18d1fdea398d35",
"type": "galuega",
"z": "09e0777eaff7fdea",
"g": "c1661722c7db00f9",
"name": "Aveese le tulaga o le uafu faasalalau",
"func": "tuu sta = msg.status.text;\nlet color = 'mumu';\nif (sta.indexOf('le-feso'ota'i') >= 0) \n sta = 'E le'o feso'ota'i';\nif pe afai (sta.indexOf('connected') >= 0)\n{\n sta = 'so'oga manuia';\n color = 'lanumeamata';\n}isi\n sta = 'tuu se mea sese';\nmsg[' uta'] = sta;\nmsg['lanu'] = lanu;\n\nfa'afo'i le fe'au;",
"mea e maua mai ai": 1,
"taimi": 0,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 620,
"y": 200,
"uaea": [
[
"2ec78ff0b0b9a56f"
]
]
},
{
"id": "2ec78ff0b0b9a56f",
"type": "ui_template",
"z": "09e0777eaff7fdea",
"g": "c1661722c7db00f9",
"vaega": "4e4db779a7b91019",
"name": "Fa'aali le tulaga o le uafu fa'asologa",
"fa'atonu": 1,
"lautele": 0,
"maualuga": 0,
"faasologa": "\n Tulaga uafu fa'asologa:
2.DGUSInterfaceDfa'ailoga
1. C51 Design Design
O le fofo e fa'aaoga ai le T5L atamai lau telefoni fa'asologa 2 e feso'ota'i ma le Node-RED itulau web.O nisi tulafono fa'asinomaga e fa'apea:
#include "sys.h"
#aofia ai le "uart2.h"
#fa'aofia
#fa'aofia
u8 buff[200];
gaogao autu(vale)
{
u16num;
u16val;
u16matua;
u8i;
sys_init();
uart2_init(115200);
tuai= 0;
a'o(1)
{
pe afai(ua_toe_toe_uma)
{
uart2_buf[recv_len++]= 0;
uart2_buf[recv_len++]= 0;
if(strstr((char*)uart2_buf,"cmd"))
{
num= uart2_buf[3]-'0';
afai(num<3)
{
mo(i=0;i<3;i++)
{
val= (num==i);
sys_write_vp(0x2300+i,(u8*)&val, 1);
}
}elseif(num<5)
{
val= (num==3);
sys_write_vp(0x2200,(u8*)&val, 1);
}
}isi
{
sys_write_vp(0x2000,uart2_buf, recv_len/2+2);
}
recv_len= 0;
is_recv_complete= 0;
}
sys_read_vp(0x1000,(u8*)&val, 1);
afai(val==1)
{
sys_read_vp(0x2100,buff, 50);
mo(i=0;i<100;i++)
{
afai(buff==0xff)
{
pafe = 0x00;
pa'u[i+1]= 0x00;
malepe;
}
}
u2_send_bytes(buff,strlen(buff));
val= 0;
sys_write_vp(0x1000,(u8*)&val, 1);
}
sys_read_vp(0x2400,(u8*)&val, 1);
afai(val!=tua)
{
sprintf(buff,"%d", val);
u2_send_bytes(buff,strlen(buff));
tuai= val;
}
}
}
Taimi meli: Tes-28-2023