lcmd.c

台湾上尚公司linux嵌入式服务器平台液晶屏操作源码

        }

        lcm_out("NTP", 1, 0);

        switch (i){
            case 1:
                lcm_out("1.GMT + 00:00", 2, 0);
                break;
            case 2:
                lcm_out("2.GMT + 01:00", 2, 0);
                break;
            case 3:
                lcm_out("3.GMT + 02:00", 2, 0);
                break;
            case 4:
                lcm_out("4.GMT + 03:00", 2, 0);
                break;
            case 5:
                lcm_out("5.GMT + 04:00", 2, 0);
                break;
            case 6:
                lcm_out("6.GMT + 05:00", 2, 0);
                break;
            case 7:
                lcm_out("7.GMT + 06:00", 2, 0);
                break;
            case 8:
                lcm_out("8.GMT + 07:00", 2, 0);
                break;
            case 9:
                lcm_out("9.GMT + 08:00", 2, 0);
                break;
            case 10:
                lcm_out("10.GMT + 09:00", 2, 0);
                break;
            case 11:
                lcm_out("11.GMT + 10:00", 2, 0);
                break;
            case 12:
                lcm_out("12.GMT + 11:00", 2, 0);
                break;
            case 13:
                lcm_out("13.GMT + 12:00", 2, 0);
                break;
        }

        select = lcm_in();
    } 
                                                                                
    return 0;
}

//---------------------------------------------------------------------------
int network_setting() {
    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 > 4) i = 4;
                break;
            case 4:
                switch (i){
                //case 1:
                //    ethernet_states();  
                //    break;
                case 1:
                    lan(0);
                    break;
                case 2:
                    lan(1);
                    break;
                case 3:
                    dns_server(0); 
                    break;
                case 4:
                    dns_server(1);
                    break;
                //case 6:
                //    network_ntp();
                //    break;
                }
                break;
        }

        lcm_out("Network setting", 1, 0);

        switch (i){
            //case 1:
            //    lcm_out("1.EthernetState", 2, 0);
            //    break;
            case 1:
                lcm_out("1.Lan 1", 2, 0);
                break;
            case 2:
                lcm_out("2.Lan 2", 2, 0);
                break;
            case 3:
                lcm_out("3.DNS server1", 2, 0);
                break;
            case 4:
                lcm_out("4.DNS server2", 2, 0);
                break;
            //case 6:
            //    lcm_out("6.NTP", 2, 0);
            //    break;
        }
        select = lcm_in();
    } 
                                                                                
    return 0;
}

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

    while ( select != 1) {
        switch (select) {
            case 1:
                return 1;
                break;
            case 2:
                i = i - 1;
                if (i < 1) i = 1;
                break;
            case 3:
                i = i + 1;
                if (i > 16) i = 16;
                break;
            case 4:
                return i;
                break;
        }

        lcm_out("Select port", 1, 0);

        switch (i){
            case 1:
                lcm_out("1.Port 1", 2, 0);
                break;
            case 2:
                lcm_out("2.Port 2", 2, 0);
                break;
            case 3:
                lcm_out("3.Port 3", 2, 0);
                break;
            case 4:
                lcm_out("4.Port 4", 2, 0);
                break;
            case 5:
                lcm_out("5.Port 5", 2, 0);
                break;
            case 6:
                lcm_out("6.Port 6", 2, 0);
                break;
            case 7:
                lcm_out("7.Port 7", 2, 0);
                break;
            case 8:
                lcm_out("8.Port 8", 2, 0);
                break;
            case 9:
                lcm_out("9.Port 9", 2, 0);
                break;
            case 10:
                lcm_out("10.Port 10", 2, 0);
                break;
            case 11:
                lcm_out("11.Port 11", 2, 0);
                break;
            case 12:
                lcm_out("12.Port 12", 2, 0);
                break;
            case 13:
                lcm_out("13.Port 13", 2, 0);
                break;
            case 14:
                lcm_out("14.Port 14", 2, 0);
                break;
            case 15:
                lcm_out("15.Port 15", 2, 0);
                break;
            case 16:
                lcm_out("16.Port 16", 2, 0);
                break;
        }
        select = lcm_in();
    }
    
    return 0;
}

//---------------------------------------------------------------------------
int uart_mode() {
    unsigned char i;
    int select = 0;

    i = get_uart_mode(serial_port_number);
    if( i < 0 || i > 2)
        i = 0;

    while ( select != 1) {
        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if ((char)i < 0) i = 0;
                break;
            case 3:
                i = i + 1;
                if (i > 2) i = 2;
                break;
            case 4:
                set_uart_mode(serial_port_number, i);
                lcm_out("Save success", 2, 0);
                sleep(1);
                return 0;
                break;
        }

        lcm_out("UART mode   P", 1, 0);
        lcm_out_int(serial_port_number, 1, 13);

        switch (i){
            case 0:
                lcm_out("1.232", 2, 0);
                break;
            case 1:
                lcm_out("2.422", 2, 0);
                break;
            case 2:
                lcm_out("3.485", 2, 0);
                break;
        }
        select = lcm_in();
    }
 
    return 0;
}

//---------------------------------------------------------------------------
int flow_control() {
    unsigned char i;
    int select = 0;

    i = get_flow_control(serial_port_number);
    if( i < 0 || i > 2)
        i = 0;

    while ( select != 1) {
        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if ((char)i < 0) i = 0;
                break;
            case 3:
                i = i + 1;
                if (i > 2) i = 2;
                break;
            case 4:
                set_flow_control(serial_port_number, i);
                lcm_out("Save success", 2, 0);
                sleep(1);
                return 0;
                break;
        }

        lcm_out("FlowControl P", 1, 0);
        lcm_out_int(serial_port_number, 1, 13);

        switch (i){
            case 0:
                lcm_out("1.None", 2, 0);
                break;
            case 1:
                lcm_out("2.Xon/Xoff", 2, 0);
                break;
            case 2:
                lcm_out("3.Hardware", 2, 0);
                break;
        }

        select = lcm_in();
    }
 
    return 0;
}

//---------------------------------------------------------------------------
int stop_bits() {
    unsigned char i;
    int select = 0;

    i = get_stop_bit(serial_port_number);
    if( i < 0 || i > 1)
        i = 0;

    while ( select != 1) {
        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if ((char)i < 0) i = 0;
                break;
            case 3:
                i = i + 1;
                if (i > 1) i = 1;
                break;
            case 4:
                set_stop_bit(serial_port_number, i);
                lcm_out("Save success", 2, 0);
                sleep(1);
                return 0;
                break;
        }
 
        lcm_out("Stop Bits   P", 1, 0);
        lcm_out_int(serial_port_number, 1, 13);

        switch (i){
            case 0:
                lcm_out("1.1 bits", 2, 0);
                break;
            case 1:
                lcm_out("2.2 bits", 2, 0);
                break;
        }
    
        select = lcm_in();
    } 
    return 0;
}

//---------------------------------------------------------------------------
int data_bits() {
    unsigned char i;
    int select = 0;

    i = get_data_bit(serial_port_number);
    if( i < 0 || i > 1)
        i = 0;

    while ( select != 1) {
        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if ((char)i < 0) i = 0;
                break;
            case 3:
                i = i + 1;
                if (i > 1) i = 1;
                break;
            case 4:
                set_data_bit(serial_port_number, i);
                lcm_out("Save success", 2, 0);
                sleep(1);
                return 0;
                break;
        }

        lcm_out("Data Bits   P", 1, 0);
        lcm_out_int(serial_port_number, 1, 13);

        switch (i){
            case 0:
                lcm_out("1.7 bits", 2, 0);
                break;
            case 1:
                lcm_out("2.8 bits", 2, 0);
                break;
        }

        select = lcm_in();
    }
 
    return 0;
}

//---------------------------------------------------------------------------
int parity() {
    unsigned char i;
    int select = 0;

    i = get_parity(serial_port_number);
    if( i < 0 || i > 4)
        i = 0;

    while ( select != 1) {
        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if ((char)i < 0) i = 0;
                break;
            case 3:
                i = i + 1;
                if (i > 4) i = 4;
                break;
            case 4:
                set_parity(serial_port_number, i);
                lcm_out("Save success", 2, 0);
                sleep(1);
                return 0;
                break;
        }

        lcm_out("Parity      P", 1, 0);
        lcm_out_int(serial_port_number, 1, 13);

        switch (i){
            case 0:
                lcm_out("1.None", 2, 0);
                break;
            case 1:
                lcm_out("2.Odd", 2, 0);
                break;
            case 2:
                lcm_out("3.Even", 2, 0);
                break;
            case 3:
                lcm_out("4.Mark", 2, 0);
                break;
            case 4:
                lcm_out("5.Space", 2, 0);
                break;
        }

        select = lcm_in();
    } 
                                                                                
    return 0;
}

//---------------------------------------------------------------------------
int baud_rate() {
    unsigned char i;
    int select = 0;
    
    i = get_baud_rate(serial_port_number);
    if( i < 0 || i > 12)
        i = 0;
     
    while ( select != 1) {
        switch (select) {
            case 1:
                return 0;
                break;
            case 2:
                i = i - 1;
                if ((char)i < 0) i = 0;
                break;
            case 3:
                i = i + 1;
                if (i > 12) i = 12;
                break;
            case 4:
                set_baud_rate(serial_port_number, i);
                lcm_out("Save success", 2, 0);
                sleep(1);
                return 0;
                break;
        }

        lcm_out("Baud Rate   P", 1, 0);
        lcm_out_int(serial_port_number, 1, 13);

        switch (i){
            case 0:
                lcm_out("1.1200", 2, 0);
                break;
            case 1:
                lcm_out("2.2400", 2, 0);
                break;
            case 2:
                lcm_out("3.4800", 2, 0);
                break;
            case 3:
                lcm_out("4.9600", 2, 0);
                break;
            case 4:
                lcm_out("5.19200", 2, 0);
                break;
            case 5:
                lcm_out("6.38400", 2, 0);
                break;
            case 6:
                lcm_out("7.57600", 2, 0);
                break;
            case 7: