——Mai le DWIN Developer Forum
E mafai ona fa'aogaina le fa'ailoga fa'ailoga avanoa e fa'ailoa mai e le DWIN forum i le fale faufale e su'esu'e ai mea o lo'o i totonu o le sima - o le sima le tele o mea e fua ai i luga o le mata atamai T5L.E faʻaaogaina e inisinia le T5L smart screen e faʻatautaia ai le faʻaogaina o le mamafa eletise, fuaina o le vevela, module faʻavevela, masini susū, ma le faʻafefiloi o module e iloa ai le galuega o le suʻesuʻeina o le vaifofo malosi ma le sima vai, ma lagolagoina le faʻaalia o le taimi moni, fa'atulagaina o le vevela, fa'amaumauga o tala fa'asolopito, Fa'atulagaina o le fa'asologa o tulaga ma isi galuega.
1. Fa'atulagaina o Polokalama
2.UI Mea Fa'aaliga
3.UI Atina'e Fa'ata'ita'iga
4.C51 mamanu polokalama
O le polokalame fa'atonu mo le inisinia e feso'ota'i ma le laupapa fa'atonu e fa'aaoga ai le T5L serial port 2 e fa'apea:
vale app_init()
{
is_testing = 0;
su'ega_taimi = 0;
is_sec = 0;
vaitaimi1 = 0;
is_period1 = 0;
uart2_init(115200);
send_bytes("AT+INIT=0\r\n",sizeof("AT+INIT=0\r\n")-1);
sys_delay_ms(2500);
sys_pic(1);
send_bytes("AT+START\r\n",sizeof("AT+START\r\n")-1);
}
O le polokalame autu o le mata atamai T5L fegalegaleai ma le laupapa pulea e iloa ai le galuega tauave o le suʻesuʻeina o sima e faapea:
fa'aleaogaina btn_click_handler()
{
#define BTN_VAL_ADDR 0x1000
u16 btn_val;
afai(o_su'ega&&o_sec)
{
is_sec = 0;
test_run_time++;
btn_val = sprintf(commbuff,"%02u:%02u",(u16)(test_run_time/60),(u16)(test_run_time%60));
fa'afefe[btn_val+1] = 0;
sys_write_vp(TEST_TIME_VP,commbuff,5);
afai(uart2rxsta&UART2_PACKET_OK)
{
afai(uart2buf[0]==0x01&&uart2buf[1]==0x02)
{
init_weight = *(opeopea*)(uart2buf+2);
init_weight *= (*(float*)flashdat);
sys_write_vp(0x1178, (u8*)&init_weight, 2);
}isi pe afai(uart2buf[0]==0x02&&uart2buf[1]==0x05)
{
init_ml = *(opeopea*)(uart2buf+2);
init_ml /= (*(float*)flashdat+20);
sys_write_vp(0x1180, (u8*)&init_ml, 2);
}isi pe afai(uart2buf[0]==0x03&&uart2buf[1]==0x07)
{
speed_val = *(opeopea*)(uart2buf+2);
disp_val += (speed_val*2.45f);
sys_write_vp(0x1180, (u8*)&disp_val, 2);
}isi pe afai(uart2buf[0]==0x04)
{
total_num = uart2buf[1]*256+uart2buf[2];
}isi pe afai(uart2buf[0]==0x05)
{
is_en_tmp = uart2buf[2];
}
uart2rxsta = 0;
}
}
afai(o_period1)
{
is_period1 = 0;
t_sample();
afai(o_su'ega&&o_en_tmp)
sys_write_vp(0x1170,(u8*)&tmp,2);
}
afai(is_btn_scan==0)
toe foi mai;
is_btn_scan = 0;
sys_read_vp(BTN_VAL_ADDR,(u8*)&btn_val,1);
afai(btn_val==0)
toe foi mai;
afai(btn_val<=0x10)
start_win_btn_click_handler(btn_val);
btn_val = 0;
sys_write_vp(BTN_VAL_ADDR,(u8*)&btn_val,1);
}
Va'ai ile source code mo nisi fa'amatalaga.
Taimi meli: Tes-02-2023