lcmd.c

台湾上尚公司linux嵌入式服务器平台液晶屏操作源码

                if(mode_number == 0xFF)
                    mode_number = 0;

                switch (mode_number){
                    case 0:
                        lcm_out("3.TCP server", 2, 0);
                        break;
                    case 1:
                        lcm_out("3.TCP client", 2, 0);
                        break;
                    case 2:
                        lcm_out("3.UDP", 2, 0);
                        break;
                }
                break;
        }

        select = lcm_in();
    } 

    return 0;
}

#if 0
//---------------------------------------------------------------------------
int wlan_mode() {
    int i = wlan_mode_select;
    int select = 0;
    while ( select != 1) {
    system("clear");

        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i + 1;
                if (i > 2) i = 2;
                break;
            case 4:
                wlan_mode_select = i;
                return 0;
                break;
        }
    system("clear");
    lcm_out("Mode\n");
        switch (i){
            case 1:
                lcm_out("1.Infrastructure\n");
                break;
            case 2:
                lcm_out("2.Ad-hoc\n");
                break;
        }
    lcm_out("Enter 1.Menu 2.up 3.down 4.sel : ");
    select = lcm_in();
    } 
    return 0;
}

//---------------------------------------------------------------------------
int wlan_data_rate(){
    int i=wlan_data_rate_select;
    int select = 0;
    while ( select != 1) {
    system("clear");

        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i + 1;
                if (i > 13) i = 13;
                break;
            case 4:
                wlan_data_rate_select = i;
                return 0;
                break;
        }
    system("clear");
    lcm_out("Data Rate\n");
        switch (i){
            case 1:
                lcm_out("1.Auto\n");
                break;
            case 2:
                lcm_out("2.1 MB\n");
                break;
            case 3:
                lcm_out("3.2 MB\n");
                break;
            case 4:
                lcm_out("4.5.5 MB\n");
                break;
            case 5:
                lcm_out("5.6 MB\n");
                break;
            case 6:
                lcm_out("6.9 MB\n");
                break;
            case 7:
                lcm_out("7.11 MB\n");
                break;
            case 8:
                lcm_out("8.12 MB\n");
                break;
            case 9:
                lcm_out("9.18 MB\n");
                break;
            case 10:
                lcm_out("10.24 MB\n");
                break;
            case 11:
                lcm_out("11.36 MB\n");
                break;
            case 12:
                lcm_out("12.48 MB\n");
                break;
            case 13:
                lcm_out("13.54 MB\n");
                break;
        }
    lcm_out("Enter 1.Menu 2.up 3.down 4.sel : ");
    select = lcm_in();
    } 
                                                                                
    return 0;
}

//---------------------------------------------------------------------------
int wlan_adhoc_channel(){
    int i=wlan_adhoc_channel_select;
    int select = 0;
    while ( select != 1) {
    system("clear");

        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i + 1;
                if (i > 14) i = 14;
                break;
            case 4:
                wlan_adhoc_channel_select = i;
                return 0;
                break;
        }
    system("clear");
    lcm_out("Adhoc channel\n");
        switch (i){
            case 1:
                lcm_out("1.channel 1\n");
                break;
            case 2:
                lcm_out("2.channel 2\n");
                break;
            case 3:
                lcm_out("3.channel 3\n");
                break;
            case 4:
                lcm_out("4.channel 4\n");
                break;
            case 5:
                lcm_out("5.channel 5\n");
                break;
            case 6:
                lcm_out("6.channel 6\n");
                break;
            case 7:
                lcm_out("7.channel 7\n");
                break;
            case 8:
                lcm_out("8.channel 8\n");
                break;
            case 9:
                lcm_out("9.channel 9\n");
                break;
            case 10:
                lcm_out("10.channel 10\n");
                break;
            case 11:
                lcm_out("11.channel 11\n");
                break;
            case 12:
                lcm_out("12.channel 12\n");
                break;
            case 13:
                lcm_out("13.channel 13\n");
                break;
            case 14:
                lcm_out("14.channel 14\n");
                break;
        }
    lcm_out("Enter 1.Menu 2.up 3.down 4.sel : ");
    select = lcm_in();
    } 
    return 0;
}

//---------------------------------------------------------------------------
int wlan_wep() {
    int i = wlan_wep_select;
    int select = 0;
    while ( select != 1) {
    system("clear");

        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i-1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i+1;
                if (i > 3)  i = 3;
                break;
            case 4:
                wlan_wep_select = i;
                return 0;
                break;
        }
    system("clear");
    lcm_out("Wep\n");
        switch (i){
            case 1:
                lcm_out("1.OFF\n");
                break;
            case 2:
                lcm_out("2.WEP64\n");
                break;
            case 3:
                lcm_out("3.WEP128\n");
                break;
        }
    lcm_out("Enter 1.Menu 2.up 3.down 4.sel : ");
    select = lcm_in();
    } 
    return 0;
}

//---------------------------------------------------------------------------
int wlan() {
    int i = 1;
    int select = 0;
    while ( select != 1) {
    system("clear");

        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i + 1;
                if (i > 4) i = 4;
                break;
            case 4:
                switch (i){
                    case 1:
                        wlan_mode();
                        break;
                    case 2:
                        wlan_data_rate();
                        break;
                    case 3:
                        wlan_adhoc_channel();
                        break;
                    case 4:
                        wlan_wep();
                        break;
                }
            break;
        }
    system("clear");
    lcm_out("Wlan\n");
        switch (i){
            case 1:
                lcm_out("1.Mode\n");
                break;
            case 2:
                lcm_out("2.Data rate\n");
                break;
            case 3:
                lcm_out("3.Ad-hoc Channel\n");
                break;
            case 4:
                lcm_out("4.WEP\n");
                break;
        }
    lcm_out("Enter 1.Menu 2.up 3.down 4.sel : ");
    select = lcm_in();
    } 
                                                                                
    return 0;
}
#endif

//---------------------------------------------------------------------------
int restart() {
    int i = 1;
    int select = 0;

    while ( select != 1) {
        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i + 1;
                if (i > 2) i = 2;
                break;
            case 4:
                switch (i){
                case 1:
                    return 0;
                    break;
                case 2:
                    system("restart");
                    return 0;
                    break;
                }
                break;
        }

        lcm_out("Restart", 1, 0);
    
        switch (i){
            case 1:
                lcm_out("1.NO", 2, 0);
                break;
            case 2:
                lcm_out("2.YES", 2, 0);
                break;
        }

        select = lcm_in();
    } 
                                                                                
    return 0;
}

//---------------------------------------------------------------------------
int menu() {
    int i = 1;
    int select = 0;

    while ( select != 1) {
        switch (select) {
            case 1:
                //return 0;
                break;
            case 2:
                i = i - 1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i + 1;
                if (i > 5) i = 5;
                break;
            case 4:
                switch (i){
                case 1:
                    server_state();
                    break;
                case 2:
                    network_setting();
                    break;
                case 3:
                    serial_set();
                    break;
                case 4:
                    op_mode();
                    break;
                case 5:
                    restart();
                    break;
                }
                break;
        }

        lcm_out("Main Menu", 1, 0);

        switch (i){
            case 1:
                lcm_out("1.Server state", 2, 0);
                break;
            case 2:
                lcm_out("2.Network set", 2, 0);
                break;
            case 3:
                lcm_out("3.Serial set", 2, 0);
                break;
            case 4:
                lcm_out("4.OpMode set", 2, 0);
                break;
          //  case 5:
          //      lcm_out("5.Wlan\n");
          //      break;
            case 5:
                lcm_out("5.Restart", 2, 0);
                break;
        }

        select = lcm_in();
    } 
                                                                                
    return 0;
}

//---------------------------------------------------------------------------
int lcm_menu_in() {
    int fd, i = 0, lcm_count = 0;
    char data;

    do {
       usleep(10000);
       fd = open("/dev/atop_keypad", O_RDWR | O_SYNC);
    } while (fd < 0);

    lcm_out("               ", 1, 0);
    lcm_out("CHINT-NZT2", 1, menu_n);

    while(1) {
        usleep(100000);
          
        if((count % 4) == 1) {
            lcm_out("               ", 1, 0);
            lcm_out("CHINT-NZT2", 1, menu_n);
            menu_n--;
            if (menu_n < 0)  menu_n = 15;
        }

        if(lcm_count < 500) 
            lcm_count++;
        else if(lcm_count == 500) {
            atop_lcm_light(0);
            lcm_count++;
        } 

        read(fd, &data, 0);
        switch (data) {
            case 0xFFFFFFFE:
                i = 1;
                goto exit;
                break;
            case 0xFFFFFFFD:
                i = 2;
                goto exit;
                break;
            case 0xFFFFFFFB:
                i = 3;
                goto exit;
                break;
            case 0xFFFFFFF7:
                i = 4;
                goto exit;
                break;
        }

        count++;
        if(count > 10000000)
            count = 0;
    }

exit:
    atop_lcm_light(1);
    atop_buzzer(7000);
    close(fd); 
    return i;
}

//---------------------------------------------------------------------------
int main() {
    int select = 0;

    lcm_init();
    atop_lcm_light(1);

    while (1) {
        if (select == 1)
            menu();
        lcm_out("                ", 2, 0);
        select = lcm_menu_in();
    }

    return 0;
}