crashtest-r0ket/firmware/applications/font.c

#include <sysinit.h>

#include "basic/basic.h"

#include "lcd/lcd.h"
#include "lcd/print.h"
#include "lcd/allfonts.h"

#include "filesystem/ff.h"
#include "filesystem/select.h"
#include "funk/nrf24l01p.h"
#include "usb/usbmsc.h"

#include <string.h>

/**************************************************************************/

uint32_t const testkey[4] = {
    0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff
};

#define MAXNICK 20
char nickname[MAXNICK];

void f_init(void){
    FIL file[2];            /* File objects */
    UINT readbytes;
    int res;

    res=f_open(&file[0], "nick.cfg", FA_OPEN_EXISTING|FA_READ);
    lcdPrint("open:");
    lcdPrintln(f_get_rc_string(res));
    if(res){
        lcdPrintln("no nick.cfg...");
        return;
    };

    res = f_read(&file[0], nickname, MAXNICK-1, &readbytes);
    lcdPrint("read:");
    lcdPrintln(f_get_rc_string(res));
    if(res){
        return;
    };

    nickname[MAXNICK-1]=0;

    // truncate at newline (or other control chars)
    for(int i=0;i<MAXNICK;i++){
        if(nickname[i]<32)nickname[i]=0;
    };

    lcdPrint("<");
    lcdPrint(nickname);
    lcdPrint(">");
    lcdNl();

    res=f_close(&file[0]);
    lcdPrint("close:");
    lcdPrintln(f_get_rc_string(res));
    if(res){
        return;
    };

    lcdPrintln("Done.");
};

char fontname[15];

void f_nick(void){
    char key;
    static signed char x=10;
    static signed char y=10;
    while (1) {
        lcdClear();
        lcdFill(255);

        setExtFont(fontname);

        DoString(x,y,nickname);

        setIntFont(&Font_7x8);
        lcdSetCrsr(50,50);
        lcdPrintInt(x);
        lcdPrint("x");
        lcdPrintInt(y);


        lcdDisplay();
        delayms(40);

        key= getInputRaw();
        if(key & BTN_UP){
            --y;//if(--y<0) y=0;
        };
        if (key & BTN_DOWN){
            ++y;//if(++y>=RESY) y=RESY-1;
        };
        if (key & BTN_LEFT){
            --x;//if(--x<0) x=0;
        };
        if (key & BTN_RIGHT){
            ++x;//if(++x>=RESX) x=RESX-1;
        };
        if (key == BTN_ENTER){
            lcdClear();
            lcdPrintln("Done.");
            lcdDisplay();
            break;
        };
    };
};

void f_font(void){

    if( selectFile(fontname,"F0N") != 0){
        lcdPrintln("No file selected.");
        return;
    };

    lcdClear();
    lcdPrintln(fontname);
    setExtFont(fontname);
    lcdPrintln("PUabc€");
    setIntFont(&Font_7x8);
    lcdPrintln("done.");
    lcdDisplay();
    while(!getInputRaw())delayms(10);
};

/***********************************************************************/

void gotoISP(void) {
    DoString(0,0,"Enter ISP!");
    lcdDisplay();
    ISPandReset();
}

void lcd_mirror(void) {
    lcdToggleFlag(LCD_MIRRORX);
};

void lcd_invert(void) {
    lcdToggleFlag(LCD_INVERTED);
};

void adc_check(void) {
    int dx=0;
    int dy=8;
    // Print Voltage
    dx=DoString(0,dy,"Voltage:");
    while ((getInputRaw())==BTN_NONE){
        DoInt(dx,dy,GetVoltage());
       lcdDisplay();
    };
    dy+=8;
    dx=DoString(0,dy,"Done.");
};

void msc_menu(void){
    DoString(0,8,"MSC Enabled.");
    lcdDisplay();
    usbMSCInit();
    while(!getInputRaw())delayms(10);
    DoString(0,16,"MSC Disabled.");
    usbMSCOff();
};

/**************************************************************************/


static const struct MENU mainmenu = {"Mainmenu",  {
    {"Invoke ISP",  &gotoISP},
    {"F Init",   &f_init},
    {"F Nick",   &f_nick},
    {"F sel",   &f_font},
    {"Mirror",   &lcd_mirror},
    {"Invert",   &lcd_invert},
    {"Akku",   &adc_check},
    {"MSC",   &msc_menu},
    {"---",   NULL},
    {NULL,NULL}
}};

void main_font(void) {

    strcpy(nickname,"Äg€"); 

    font=&Font_7x8;

    while (1) {
        lcdFill(0); // clear display buffer
        lcdDisplay();
        handleMenu(&mainmenu);
        gotoISP();
    }
};

void tick_font(void){
    static int foo=0;
    static int toggle=0;
	if(foo++>80){
        toggle=1-toggle;
		foo=0;
        gpioSetValue (RB_LED0, toggle); 
	};
    return;
};