Din il-kwistjoni għalik biex timbotta każ ta 'sors miftuħ rebbieħ tal-premju tal-Forum tal-Iżviluppaturi Diwen prattiku ħafna - sender tal-posta smtp ibbażat fuq T5L, inġiniera jużaw l-iskrin intelliġenti T5L, permezz tal-modulu WiFi biex jaċċessaw is-server smtp, biex jiksbu l-funzjoni li jibagħtu emails lill-amministratur, it-tħaddim tal-iskrin biex jiddaħħal l-indirizz tal-email tar-riċevitur, it-titlu tal-email, il-kontenut tal-email u informazzjoni oħra jistgħu jiddaħħlu fuq l-iskrin.Ta 'min jinnota li l-kontenut tal-email jappoġġja wkoll test sempliċi, kontrolli ta' konfigurazzjoni, issettjar tal-kulur tat-test u metodi oħra ta 'editjar.
1.Arkitettura tal-Programm
L-iskrin intelliġenti T5L jikkontrolla l-modulu WiFi biex jinteraġixxi mas-server smtp permezz tal-port tas-serje 5 biex tinkiseb il-funzjoni ta 'trażmissjoni ta' email.
2.Żvilupp tal-Interface
Is-softwer DGUS itemm l-iżvilupp tal-funzjonijiet tal-wiri u tmiss permezz tas-superpożizzjoni tas-saffi.L-utenti għandhom bżonn biss li jgħabbi l-materjali tal-istampa ppreparati fis-softwer DGUS u jistabbilixxu l-funzjonijiet tal-wiri u tal-mess.
1. C51SsoftwerDesign
T5L smart screen port serjali 5 jikkomunika mal-modulu WiFi biex tlesti l-interazzjoni mas-server smtp.Parti mill-kodiċi prinċipali hija kif ġej:
void uart5_init (u32 baud)
{
SCON3T = 0x80;
SCON3R = 0x80;
baud = (u32)((doppju)(FOSC/8.0)/baud);
BODE3_DIV_H = (baud>>8)&0xff;
BODE3_DIV_L = baud&0xff;
ES3R = 0;
ES3T = 0;
}
null u5_send_byte (u8 byte)
{
SBUF3_TX = byte;
filwaqt li(!(SCON3T&0x01));
SCON3T &= 0xfe;
}
null u5_send_bytes(u8 *bytes,u16 len)
{
u16 i;
għal(i=0;i
{
SBUF3_TX = bytes;
filwaqt li(!(SCON3T&0x01));
SCON3T &= 0xfe;
}
}
void get_input(u8 * val,u8 len)
{
u8 i;
għal(i=0;i
{
jekk (val==0xff)
{
val = 0x00;
val[i+1] = 0x00;
ritorn;
}
}
}
u8 esp8266_send_cmd(u8 *cmd,u8 *ack,u16 waittime,u8 clearBuffer)
{
u8 res=0;
rx_sta=0;
jekk(ack&&waittime&&cmd)
{
waqt (--waittime)
{
sys_delay_ms(10);
jekk(rx_sta&0X8000)
{
jekk(esp8266_check_respond(ack))
waqfa;
}
}
if(waittime==0)res=1;
if(clearBuffer==1)rx_sta=0;
}
ritorn res;
}
typedef struct{
u8 cmd;
email u8[20];
isem u8[20];
titolu u8[20];
u8 msg[60];
}EMAIL_INFO;
EMAIL_INFO email_info;
u8 jirrispondu[80];
u8 wifi_name[30];
u8 wifi_passwd[30];
server u8[30];
port u8[30];
isem tal-utent u8[30];
u8 auth_code[30];
u8 rx_sta;
sys_read_vp(0x1000,(u8*)&btn_val,1);
jekk (btn_val)
{
if(btn_val==1)
{
sys_read_vp(0x3000,email_info.name,10);
sys_read_vp(0x3020,email_info.email,10);
sys_read_vp(0x3040,email_info.title,10);
sys_read_vp(0x3060,email_info.msg,30);
get_input(email_info.name,20);
get_input(email_info.email,20);
get_input(email_info.title,20);
get_input(email_info.msg,60);
send_packet((u8*)&email_info,sizeof(EMAIL_INFO));
jekk (rx_sta)
send_mail(email_info.email,email_info.title,email_info.msg);
}inkella jekk (btn_val==2)
{
sys_read_vp(0x3100,wifi_name,15);
sys_read_vp(0x3120,wifi_passwd,15);
get_input(isem_wifi,30);
get_input(wifi_passwd,30);
}inkella jekk (btn_val==3)
{
sys_read_vp(0x3200,server,15);
sys_read_vp(0x3220,port,15);
sys_read_vp(0x3240,username,15);
sys_read_vp(0x3260,auth_code,15);
get_input(server,30);
get_input(port,30);
get_input(isem tal-utent,30);
get_input(auth_code,30);
}
btn_val = 0;
sys_write_vp(0x1000,(u8*)&btn_val,1);
}
sys_read_vp(0x2050,(u8*)&btn_val2,1);
if(btn_val2!=old_val)
{
if(btn_val2==1)
sys_write_vp(0x3060,"Din hija email minn T5L!\0\0",30);
inkella jekk (btn_val2==2)
sys_write_vp(0x3060," \0\0",30);
inkella jekk (btn_val2==3)
sys_write_vp(0x3060,"Boldaħmar\0\0",30);
old_val = btn_val2;
}
Ħin tal-post: Ottubru-31-2023