static void pingPong (int lcd, int cols)
{
static int position = 0 ;
static int dir = 0 ;
if (dir == 0) // Setup
{
dir = 1 ;
lcdPosition (lcdHandle, 0, 3) ;
lcdPutchar (lcdHandle, '*') ;
return ;
}
lcdPosition (lcdHandle, position, 3) ;
lcdPutchar (lcdHandle, ' ') ;
position += dir ;
if (position == cols)
{
dir = -1 ;
--position ;
}
if (position < 0)
{
dir = 1 ;
++position ;
}
lcdPosition (lcdHandle, position, 3) ;
lcdPutchar (lcdHandle, '#') ;
}
int main(void)
{
int fd;
int i;
if (wiringPiSetup() == -1){
exit(1);
}
fd = lcdInit(2,16,4, 2,3, 6,5,4,1,0,0,0,0); //see /usr/local/include/lcd.h
printf("%d", fd);
if (fd == -1){
printf("lcdInit 1 failed\n") ;
return 1;
}
sleep(1);
lcdClear(fd);
lcdPosition(fd, 0, 0);
lcdPuts(fd, "Welcom To--->");
lcdPosition(fd, 0, 1);
lcdPuts(fd, " sunfounder.com");
sleep(1);
lcdClear(fd);
while(1){
for(i=0;i<sizeof(Buf)-1;i++){
lcdPosition(fd, i, 1);
lcdPutchar(fd, *(Buf+i));
delay(200);
}
lcdPosition(fd, 0, 1);
lcdClear(fd);
sleep(0.5);
for(i=0; i<16; i++){
lcdPosition(fd, i, 0);
lcdPutchar(fd, *(myBuf+i));
delay(100);
}
}
return 0;
}
int lcdPutBigSpecialChar(int col, int row, char charToPrint)
{
int font[][9] = {
//' '
{
254,
254,
254,
},
//':'
{
3,
254,
2,
},
};
int index = -1;
switch(charToPrint)
{
case ' ':
index = 0;
break;
case ':':
index = 1;
break;
}
if(index >= 0)
{
// the number to screen at the position specified.
lcdPosition(lcdHandle, col, row); // LINE 1
lcdPutchar (lcdHandle, font[index][0]);
lcdPosition(lcdHandle, col, row + 1); //LINE 2
lcdPutchar (lcdHandle, font[index][1]);
lcdPosition(lcdHandle, col, row + 2); //LINE 3
lcdPutchar (lcdHandle, font[index][2]);
}
return 0;
}
static ERL_NIF_TERM
lcd_put_char_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
int handle, character;
if (!enif_get_int(env, argv[0], &handle) ||
!enif_get_int(env, argv[1], &character))
{
return enif_make_badarg(env);
}
lcdPutchar(handle, (uint8_t)character);
return atom_ok;
}
void lcdPutsNumber (uint32 number)
{
char *p;
p = buf;
do
{
*p++ = hexChars[number % 10];
} while (number /= 10);
//*p++ = '\0';
do
{
//outputFnk(*--p);
lcdPutchar (*--p);
} while (p > buf);
}
/*****************************************************************************
*
* Description:
* A process entry function
*
****************************************************************************/
void
displayStartupSequence(void)
{
tU32 step = 0;
tU8 anyKey = KEY_NOTHING;
for(step=0; step<=48; step++)
{
anyKey = checkKey();
if (anyKey != KEY_NOTHING)
break;
switch(step)
{
case 0: lcdColor(0xfd,0x00); lcdClrscr(); break;
case 1: lcdIcon(0, 0, 130, 90, _fun_0_130x90c[2], _fun_0_130x90c[3], &_fun_0_130x90c[4]); break;
case 2: lcdGotoxy(8,100); lcdPutchar('H'); break;
case 3: lcdPutchar('A'); break;
case 4: lcdPutchar('V'); break;
case 5: lcdPutchar('E'); lcdIcon(0, 0, 130, 90, _fun_1_130x90c[2], _fun_1_130x90c[3], &_fun_1_130x90c[4]); break;
case 6: lcdGotoxy(8+(8*4),100); lcdPutchar(' '); break;
case 7: lcdPutchar('S'); break;
case 8: lcdPutchar('O'); break;
case 9: lcdPutchar('M'); lcdIcon(0, 0, 130, 90, _fun_0_130x90c[2], _fun_0_130x90c[3], &_fun_0_130x90c[4]); break;
case 10: lcdGotoxy(8+(8*8),100); lcdPutchar('E'); break;
case 11: lcdPutchar(' '); break;
case 12: lcdPutchar('F'); break;
case 13: lcdPutchar('U'); lcdIcon(0, 0, 130, 90, _fun_1_130x90c[2], _fun_1_130x90c[3], &_fun_1_130x90c[4]); break;
case 14: lcdGotoxy(8+(8*12),100); lcdPutchar('N'); break;
case 15: lcdPutchar('!'); break;
case 17:
case 25:
case 33:
case 41: lcdIcon(0, 0, 130, 90, _fun_0_130x90c[2], _fun_0_130x90c[3], &_fun_0_130x90c[4]); break;
case 21:
case 29:
case 37:
case 45: lcdIcon(0, 0, 130, 90, _fun_1_130x90c[2], _fun_1_130x90c[3], &_fun_1_130x90c[4]); break;
default: break;
}
osSleep(15);
}
if (anyKey == KEY_NOTHING)
for(step=0; step<=257; step++)
{
anyKey = checkKey();
if (anyKey != KEY_NOTHING)
break;
switch(step)
{
case 0: lcdColor(0xff,0x00); lcdClrscr(); break;
case 1: lcdIcon(16, 0, 97, 60, _ea_97x60c[2], _ea_97x60c[3], &_ea_97x60c[4]); break;
case 2: lcdGotoxy(16,66); lcdPutchar('D'); break;
case 3: lcdPutchar('e'); break;
case 4: lcdPutchar('s'); break;
case 5: lcdPutchar('i'); break;
case 6: lcdPutchar('g'); break;
case 7: lcdPutchar('n'); break;
case 8: lcdPutchar('e'); break;
case 9: lcdPutchar('d'); break;
case 10: lcdPutchar(' '); break;
case 11: lcdPutchar('a'); break;
case 12: lcdPutchar('n'); break;
case 13: lcdPutchar('d'); break;
case 14: lcdGotoxy(20,80); lcdPutchar('p'); break;
case 15: lcdPutchar('r'); break;
case 16: lcdPutchar('o'); break;
case 17: lcdPutchar('d'); break;
case 18: lcdPutchar('u'); break;
case 19: lcdPutchar('c'); break;
case 20: lcdPutchar('e'); break;
case 21: lcdPutchar('d'); break;
case 22: lcdPutchar(' '); break;
case 23: lcdPutchar('b'); break;
case 24: lcdPutchar('y'); break;
case 25: lcdGotoxy(0,96); lcdPutchar('E'); break;
case 26: lcdPutchar('m'); break;
case 27: lcdPutchar('b'); break;
case 28: lcdPutchar('e'); break;
case 29: lcdPutchar('d'); break;
case 30: lcdPutchar('d'); break;
case 31: lcdPutchar('e'); break;
case 32: lcdPutchar('d'); break;
case 33: lcdPutchar(' '); break;
case 34: lcdPutchar('A'); break;
case 35: lcdPutchar('r'); break;
case 36: lcdPutchar('t'); break;
case 37: lcdPutchar('i'); break;
case 38: lcdPutchar('s'); break;
case 39: lcdPutchar('t'); break;
case 40: lcdPutchar('s'); break;
case 41: lcdGotoxy(32,112); lcdPutchar('('); break;
case 42: lcdPutchar('C'); break;
case 43: lcdPutchar(')'); break;
case 44: lcdPutchar(' '); break;
case 45: lcdPutchar('2'); break;
case 46: lcdPutchar('0'); break;
case 47: lcdPutchar('0'); break;
case 48: lcdPutchar('6'); break;
case 60: lcdClrscr(); lcdIcon(0, 0, 128, 39, _future_128x39c[2], _future_128x39c[3], &_future_128x39c[4]); break;
case 61: lcdGotoxy(8,44); lcdPutchar('i'); break;
case 62: lcdPutchar('n'); break;
case 63: lcdPutchar(' '); break;
case 64: lcdPutchar('c'); break;
case 65: lcdPutchar('o'); break;
case 66: lcdPutchar('o'); break;
case 67: lcdPutchar('p'); break;
case 68: lcdPutchar('e'); break;
case 69: lcdPutchar('r'); break;
case 70: lcdPutchar('a'); break;
case 71: lcdPutchar('t'); break;
case 72: lcdPutchar('i'); break;
case 73: lcdPutchar('o'); break;
case 74: lcdPutchar('n'); break;
case 75: lcdGotoxy(20,60); lcdPutchar('w'); break;
case 76: lcdPutchar('i'); break;
case 77: lcdPutchar('t'); break;
case 78: lcdPutchar('h'); break;
case 79: lcdPutchar(' '); break;
case 80: lcdPutchar('F'); break;
case 81: lcdPutchar('u'); break;
case 82: lcdPutchar('t'); break;
case 83: lcdPutchar('u'); break;
case 84: lcdPutchar('r'); break;
case 85: lcdPutchar('e'); break;
case 86: lcdGotoxy(4,76); lcdPutchar('E'); break;
case 87: lcdPutchar('l'); break;
case 88: lcdPutchar('e'); break;
case 89: lcdPutchar('c'); break;
case 90: lcdPutchar('t'); break;
case 91: lcdPutchar('r'); break;
case 92: lcdPutchar('o'); break;
case 93: lcdPutchar('n'); break;
case 94: lcdPutchar('i'); break;
case 95: lcdPutchar('c'); break;
case 96: lcdPutchar('s'); break;
case 97: lcdPutchar(' '); break;
case 98: lcdPutchar('a'); break;
case 99: lcdPutchar('n'); break;
case 100: lcdPutchar('d'); break;
case 105: lcdIcon(3, 98, 122, 25, _philips_122x25c[2], _philips_122x25c[3], &_philips_122x25c[4]); break;
case 120: lcdClrscr(); lcdIcon(22, 3, 85, 40, _segger_85x40c[2], _segger_85x40c[3], &_segger_85x40c[4]); break;
case 121: lcdGotoxy(12,48); lcdPutchar('E'); break;
case 122: lcdPutchar('m'); break;
case 123: lcdPutchar('b'); break;
case 124: lcdPutchar('e'); break;
case 125: lcdPutchar('d'); break;
case 126: lcdPutchar('d'); break;
case 127: lcdPutchar('e'); break;
case 128: lcdPutchar('d'); break;
case 129: lcdPutchar(' '); break;
case 130: lcdPutchar('J'); break;
case 131: lcdPutchar('T'); break;
case 132: lcdPutchar('A'); break;
case 133: lcdPutchar('G'); break;
case 134: lcdGotoxy(40,64); lcdPutchar('J'); break;
case 135: lcdPutchar('-'); break;
case 136: lcdPutchar('l'); break;
case 137: lcdPutchar('i'); break;
case 138: lcdPutchar('n'); break;
case 139: lcdPutchar('k'); break;
case 140: lcdGotoxy(20,80); lcdPutchar('t'); break;
case 141: lcdPutchar('e'); break;
case 142: lcdPutchar('c'); break;
case 143: lcdPutchar('h'); break;
case 144: lcdPutchar('n'); break;
case 145: lcdPutchar('o'); break;
case 146: lcdPutchar('l'); break;
case 147: lcdPutchar('o'); break;
case 148: lcdPutchar('g'); break;
case 149: lcdPutchar('y'); break;
case 150: lcdGotoxy(16,94); lcdPutchar('l'); break;
case 151: lcdPutchar('i'); break;
case 152: lcdPutchar('c'); break;
case 153: lcdPutchar('e'); break;
case 154: lcdPutchar('n'); break;
case 155: lcdPutchar('s'); break;
case 156: lcdPutchar('e'); break;
case 157: lcdPutchar('d'); break;
case 158: lcdPutchar(' '); break;
case 159: lcdPutchar('b'); break;
case 160: lcdPutchar('y'); break;
case 161: lcdGotoxy(8,110); lcdPutchar('w'); break;
case 162: lcdPutchar('w'); break;
case 163: lcdPutchar('w'); break;
case 164: lcdPutchar('.'); break;
case 165: lcdPutchar('s'); break;
case 166: lcdPutchar('e'); break;
case 167: lcdPutchar('g'); break;
case 168: lcdPutchar('g'); break;
case 169: lcdPutchar('e'); break;
case 170: lcdPutchar('r'); break;
case 171: lcdPutchar('.'); break;
case 172: lcdPutchar('c'); break;
case 173: lcdPutchar('o'); break;
case 174: lcdPutchar('m'); break;
case 190: lcdColor(0xff,0x00); lcdClrscr(); break;
case 191: lcdIcon(16, 0, 97, 60, _ea_97x60c[2], _ea_97x60c[3], &_ea_97x60c[4]); break;
case 192: lcdGotoxy(0,66); lcdPutchar('P'); break;
case 193: lcdPutchar('r'); break;
case 194: lcdPutchar('o'); break;
case 195: lcdPutchar('g'); break;
case 196: lcdPutchar('r'); break;
case 197: lcdPutchar('a'); break;
case 198: lcdPutchar('m'); break;
case 199: lcdPutchar(' '); break;
case 200: lcdPutchar('v'); break;
case 201: lcdPutchar('e'); break;
case 202: lcdPutchar('r'); break;
case 203: lcdPutchar(':'); break;
case 204: lcdPutchar('1'); break;
case 205: lcdPutchar('.'); break;
case 206: lcdPutchar('8'); break;
case 207: lcdGotoxy(20,80); lcdPutchar('C'); break;
case 208: lcdPutchar('h'); break;
case 209: lcdPutchar('e'); break;
case 210: lcdPutchar('c'); break;
case 211: lcdPutchar('k'); break;
case 212: lcdPutchar(' '); break;
case 213: lcdPutchar('f'); break;
case 214: lcdPutchar('o'); break;
case 215: lcdPutchar('r'); break;
case 216: lcdGotoxy(8,96); lcdPutchar('u'); break;
case 217: lcdPutchar('p'); break;
case 218: lcdPutchar('d'); break;
case 219: lcdPutchar('a'); break;
case 220: lcdPutchar('t'); break;
case 221: lcdPutchar('e'); break;
case 222: lcdPutchar('s'); break;
case 223: lcdPutchar(' '); break;
case 224: lcdPutchar('a'); break;
case 225: lcdPutchar('t'); break;
case 226: lcdPutchar(' '); break;
case 227: lcdPutchar('t'); break;
case 228: lcdPutchar('h'); break;
case 229: lcdPutchar('e'); break;
case 230: lcdGotoxy(8,112); lcdPutchar('s'); break;
case 231: lcdPutchar('u'); break;
case 232: lcdPutchar('p'); break;
case 233: lcdPutchar('p'); break;
case 234: lcdPutchar('o'); break;
case 235: lcdPutchar('r'); break;
case 236: lcdPutchar('t'); break;
case 237: lcdPutchar(' '); break;
case 238: lcdPutchar('p'); break;
case 239: lcdPutchar('a'); break;
case 240: lcdPutchar('g'); break;
case 241: lcdPutchar('e'); break;
case 242: lcdPutchar('.'); break;
default: break;
}
osSleep(10);
}
lcdColor(0x00,0x00);
lcdClrscr();
}
int main (int argc, char *argv[])
{
int i ;
int lcd ;
int bits, rows, cols ;
struct tm *t ;
time_t tim ;
char buf [32] ;
if (argc != 4)
return usage (argv [0]) ;
printf ("Raspberry Pi LCD test\n") ;
printf ("=====================\n") ;
bits = atoi (argv [1]) ;
cols = atoi (argv [2]) ;
rows = atoi (argv [3]) ;
if (!((rows == 1) || (rows == 2) || (rows == 4)))
{
fprintf (stderr, "%s: rows must be 1, 2 or 4\n", argv [0]) ;
return EXIT_FAILURE ;
}
if (!((cols == 16) || (cols == 20)))
{
fprintf (stderr, "%s: cols must be 16 or 20\n", argv [0]) ;
return EXIT_FAILURE ;
}
wiringPiSetup () ;
if (bits == 4)
lcdHandle = lcdInit (rows, cols, 4, 11,10, 4,5,6,7,0,0,0,0) ;
else
lcdHandle = lcdInit (rows, cols, 8, 11, 10, 0,1,2,3,4,5,6,7) ;
if (lcdHandle < 0)
{
fprintf (stderr, "%s: lcdInit failed\n", argv [0]) ;
return -1 ;
}
lcdPosition (lcdHandle, 0, 0) ; lcdPuts (lcdHandle, "Gordon Henderson") ;
lcdPosition (lcdHandle, 0, 1) ; lcdPuts (lcdHandle, " wiringpi.com ") ;
waitForEnter () ;
if (rows > 1)
{
lcdPosition (lcdHandle, 0, 1) ; lcdPuts (lcdHandle, " wiringpi.com ") ;
if (rows == 4)
{
lcdPosition (lcdHandle, 0, 2) ;
for (i = 0 ; i < ((cols - 1) / 2) ; ++i)
lcdPuts (lcdHandle, "=-") ;
lcdPuts (lcdHandle, "=3") ;
lcdPosition (lcdHandle, 0, 3) ;
for (i = 0 ; i < ((cols - 1) / 2) ; ++i)
lcdPuts (lcdHandle, "-=") ;
lcdPuts (lcdHandle, "-4") ;
}
}
waitForEnter () ;
lcdCharDef (lcdHandle, 2, newChar) ;
lcdClear (lcdHandle) ;
lcdPosition (lcdHandle, 0, 0) ;
lcdPuts (lcdHandle, "User Char: ") ;
lcdPutchar (lcdHandle, 2) ;
lcdCursor (lcdHandle, TRUE) ;
lcdCursorBlink (lcdHandle, TRUE) ;
waitForEnter () ;
lcdCursor (lcdHandle, FALSE) ;
lcdCursorBlink (lcdHandle, FALSE) ;
lcdClear (lcdHandle) ;
for (;;)
{
scrollMessage (0, cols) ;
if (rows == 1)
continue ;
tim = time (NULL) ;
t = localtime (&tim) ;
sprintf (buf, "%02d:%02d:%02d", t->tm_hour, t->tm_min, t->tm_sec) ;
lcdPosition (lcdHandle, (cols - 8) / 2, 1) ;
lcdPuts (lcdHandle, buf) ;
if (rows == 2)
continue ;
sprintf (buf, "%02d/%02d/%04d", t->tm_mday, t->tm_mon + 1, t->tm_year+1900) ;
lcdPosition (lcdHandle, (cols - 10) / 2, 2) ;
lcdPuts (lcdHandle, buf) ;
pingPong (lcd, cols) ;
}
return 0 ;
}
/*****************************************************************************
*
* Description:
* Write/draw (null-terminated) string of character at current xy-position
*
****************************************************************************/
void lcdPuts (char *s)
{
while (*s != '\0')
lcdPutchar (*s++);
}
/*****************************************************************************
*
* Description:
* Write/draw (null-terminated) string of character at current xy-position
*
****************************************************************************/
void
lcdPuts(const tU8 *s)
{
while(*s != '\0')
lcdPutchar(*s++);
}
extern int8_t writeLCD(const int fd_lcd, const double value, const char mode, const struct tm *time)
{
const char *FNAME = "writeLCD()";
char *shour = NULL;
char *smin = NULL;
char *ssec = NULL;
char *svalue = NULL;
shour = (char *) alloca(sizeof(char)*3 + 1);
smin = (char *) alloca(sizeof(char)*3 + 1);
ssec = (char *) alloca(sizeof(char)*3 + 1);
svalue = (char *) alloca(sizeof(char)*7 + 1);
snprintf(shour, 3, "%02d", time->tm_hour);
snprintf(smin, 3, "%02d", time->tm_min);
snprintf(ssec, 3, "%02d", time->tm_sec);
snprintf(svalue, 7, "%4.1f", value);
fprintf(stdout, "DEBUG: %s: hour=%s min=%s sec=%s mode=%c value=%s\n", FNAME, shour, smin, ssec, mode, svalue);
/* switch off backlight */
lcdDisplay(fd_lcd, 1);
/* set the cursor position: column 0-15, row 0-1*/
/* set cursor top row, position 0 */
lcdPosition(fd_lcd, 0, 0);
/* clear the screen (fill with blanks) */
lcdPuts(fd_lcd, " ");
/* set cursor bottom row, position 0 */
lcdPosition(fd_lcd, 0, 1);
/* clear the screen (fill with blanks) */
lcdPuts(fd_lcd, " ");
lcdPosition(fd_lcd, 0, 0);
lcdPuts(fd_lcd, shour);
lcdPutchar(fd_lcd, ':');
lcdPuts(fd_lcd, smin);
lcdPutchar(fd_lcd, ':');
lcdPuts(fd_lcd, ssec);
lcdPosition(fd_lcd, 0, 1);
switch (mode) {
case 't':
lcdPuts(fd_lcd, "Temperatur ");
lcdPosition(fd_lcd, 11, 1);
snprintf(svalue, 5, "%2.1f", value);
lcdPrintf(fd_lcd, svalue);
break;
case 'h':
lcdPuts(fd_lcd, "Feuchte ");
lcdPosition(fd_lcd, 8, 1);
snprintf(svalue, 3, "%2.0f", value);
lcdPrintf(fd_lcd, svalue);
lcdPutchar(fd_lcd, '%');
break;
case 'p':
lcdPuts(fd_lcd, "Druck ");
lcdPosition(fd_lcd, 6, 1);
snprintf(svalue, 5, "%4.0f", value);
lcdPrintf(fd_lcd, svalue);
lcdPuts(fd_lcd, " HPa");
break;
}
return 0;
}
int lcdPutBigNumber(int col, int row, int numberToPrint)
{
int font[][9] = {
//0
{
255,2,1,
255,254,255,
4,3,255,
},
//1
{
2,1,254,
254,255,254,
3,255,3,
},
//2
{
2,2,1,
0,6,5,
4,3,3,
},
//3
{
2,2,1,
254,2,1,
3,3,255,
},
//4
{
255,254,1,
5,5,255,
254,254,255,
},
//5
{
255,2,2,
2,2,1,
3,3,255,
},
//6
{
255,2,2,
255,2,7,
4,3,255,
},
//7
{
2,2,255,
254,0,2,
254,255,254,
},
//8
{
255,2,1,
255,2,255,
4,3,255,
},
//9
{
255,2,1,
2,2,255,
3,3,255,
},
};
// the number to screen at the position specified.
lcdPosition(lcdHandle, col, row); // LINE 1
lcdPutchar (lcdHandle, font[numberToPrint][0]);
lcdPutchar (lcdHandle, font[numberToPrint][1]);
lcdPutchar (lcdHandle, font[numberToPrint][2]);
lcdPosition(lcdHandle, col, row + 1); //LINE 2
lcdPutchar (lcdHandle, font[numberToPrint][3]);
lcdPutchar (lcdHandle, font[numberToPrint][4]);
lcdPutchar (lcdHandle, font[numberToPrint][5]);
lcdPosition(lcdHandle, col, row + 2); //LINE 3
lcdPutchar (lcdHandle, font[numberToPrint][6]);
lcdPutchar (lcdHandle, font[numberToPrint][7]);
lcdPutchar (lcdHandle, font[numberToPrint][8]);
//int big4_1[] = {255,2,1, //0
// 2,1,254, //1
// 2,2,1, //2
// 2,2,1, //3
// 255,254,1, //4
// 255,2,2, //5
// 255,2,2, //6
// 2,2,255, //7
// 255,2,1, //8
// 255,2,1, //9
// 254,3,254, //10 (:)
// 254,254,254, //11 ( )
// };
//int big4_2[] = {255,254,255, //0
// 254,255,254, //1
// 0,6,5, //2
// 254,2,1, //3
// 5,5,255, //4
// 2,2,1, //5
// 255,2,7, //6
// 254,0,2, //7
// 255,2,255, //8
// 2,2,255, //9
// 254,254,254, //10 (:)
// 254,254,254, //11 ( )
// };
//int big4_3[] = {4,3,255, //0
// 3,255,3, //1
// 4,3,3, //2
// 3,3,255, //3
// 254,254,255, //4
// 3,3,255, //5
// 4,3,255, //6
// 254,255,254, //7
// 4,3,255, //8
// 3,3,255, //9
// 254,2,254, //10 (:)
// 254,254,254, //11 ( )
// };
//// the number to screen at the position specified.
//lcdPosition(lcdHandle, position, rowShift + 0); // LINE 1
//lcdPutchar (lcdHandle, big4_1[(numToPrint * 3) + 0 ]);
//lcdPutchar (lcdHandle, big4_1[(numToPrint * 3) + 1 ]);
//lcdPutchar (lcdHandle, big4_1[(numToPrint * 3) + 2 ]);
//
//lcdPosition(lcdHandle, position, rowShift + 1); //LINE 2
//lcdPutchar (lcdHandle, big4_2[(numToPrint * 3) + 0 ]);
//lcdPutchar (lcdHandle, big4_2[(numToPrint * 3) + 1 ]);
//lcdPutchar (lcdHandle, big4_2[(numToPrint * 3) + 2 ]);
//
//lcdPosition(lcdHandle, position, rowShift + 2); //LINE 3
//lcdPutchar (lcdHandle, big4_3[(numToPrint * 3) + 0 ]);
//lcdPutchar (lcdHandle, big4_3[(numToPrint * 3) + 1 ]);
//lcdPutchar (lcdHandle, big4_3[(numToPrint * 3) + 2 ]);
return 0;
}
int main() {
//! Инициализация портов для светодиодов.
DDRF |= (1 << DDF0 | 1 << DDF1 | 1 << DDF2 | 1 << DDF3);
//! Инициализация порта для пьезоизлучателя.
DDRB |= (1 << DDB0);
//! Инициализация портов для строк клавиатуры. Строки на ввод.
DDRD &= ~(1 << DDD4 | 1 << DDD5 | 1 << DDD6 | 1 << DDD7);
//! Инициализация портов для строк клавиатуры. Поддяжка к питанию.
PORTD |= (1 << PD4 | 1 << PD5 | 1 << PD6 | 1 << PD7);
//! Инициализация портов для столбцоы клавиатуры. столбцы на вывод.
DDRG |= (1 << DDG0 | 1 << DDG1 | 1 << DDG2);
//! Инициализация таймера для излучателя звука.
TCCR3A = 0;
TCCR3A = 0;
TCCR3B = 0;
TCCR3B_struct.cs3 = 0x01; // Предделитель: F_CPU/1
TIMSK3_struct.toie3 = 1; // Разрешаем прерывание по переполнению
TCNT3 = -8000; // 8000 тактов центрального проессора ~ 500 мкс.
//! Инициализация таймера для смены режимов.
TCCR4A = 0;
TCCR4A = 0;
TCCR4B = 0;
uint8_t key1, key2 = 0; //!< Переменные для хранения кода нажатых клавишь.
uint8_t i;
char tx_buff_str[16];
//! Структура для чтения времени.
//! Перед первым использованием должна быть инициализирована.
ds18b20_memory_t ds18b20_memory = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
int16_t temper = 0;
//! Структура для чтения времени.
//! Перед первым использованием должна быть инициализирована.
rtc_data_r_t time = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
//rtc_data_w_t time_w = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; //!< Структура для установки времени.
uint8_t sec;
I2C_Master_Initialise(); //!< Инициализация I2C интерфейса.
ds18b20_convert(); //!< Запуск преобразование температуры.
uart_init(); //!< Инициализируем UART.
uart_set_input_cb(uart_rx_cb);// Устанавливаем функцию обратного вызова на прием байта по UART.
printf("\n\rLESO laboratory (c) 2014\r\nDemo test program\r\n");
printf("LESO6 ATMEGA128RFA1\r\n");
fprintf(stderr, "stderr: NO ERRORS\r\n");
//! Массив с описанием символа градуса.
uint8_t ch[8] = {
0x06, /*x x x 0 0 1 1 0*/
0x09, /*x x x 0 1 0 0 1*/
0x09, /*x x x 0 1 0 0 1*/
0x06, /*x x x 0 0 1 1 0*/
0x00, /*x x x 0 0 0 0 0*/
0x00, /*x x x 0 0 0 0 0*/
0x00, /*x x x 0 0 0 0 0*/
0x00 /*x x x 0 0 0 0 0*/
};
//! Управлящая структура для ЖКИ.
lcd_t lcd = { 0, 0, 0, 0, 0 };
lcdInit(&lcd); //!< Инициализируем ЖКИ;
lcdCursor(&lcd, 0); //!< Выключаем курсор.
lcdCursorBlink(&lcd, 0); //!< Выключаем мерцание курсора.
sprintf(tx_buff_str, " LESO6 \n 2014%c ", 0xb4);
lcdPuts(&lcd, tx_buff_str);
lcdCharDef(&lcd, 1, ch); //!< Определяем новый символ.
for (i = 0; i < 75; i++)
_delay_ms(10);
getTimeDS1338(&time); //!< Читаем время.
ds18b20_read(&ds18b20_memory); //!< Читаем температуру.
sec = time.Second;
TIMSK3_struct.toie3 = 0;// Запрещаем прерывание при переполнении таймера 3.
off(BIP); // Выключаем звук.
lcdClear(&lcd);
lcdCursor(&lcd, 1);
lcdPuts(&lcd, "Text:\n");
while (1) {
while (key_mode) // В режиме набора текст:
{
key1 = getKeyChar();
for(i=0; i<5; i++) _delay_ms(10);
key2 = getKeyChar();
if (key1 == '\n') continue;
else if (key1 != key2) continue;
TCNT4 = 0; // Дополнительное время работы в этом режиме
if((lcd.cx) == lcd.cols)// закончились символы в строке
{
lcdPuts(&lcd,"\r \r");// стираем строку, возвращаем курсор в начало
printf("\r\033[0K");// стираем строку в терминале
}
lcdPutchar(&lcd, key1);
LEDS &= ~0x0F;
LEDS |= 0x0F&key1;
putchar(key1);
TIMSK3_struct.toie3 = 1; // пик
for(i=0; i<20; i++) _delay_ms(10);
TIMSK3_struct.toie3 = 0;
}
printf("\r\033[0K%02u:%02u:%02u",time.Hour, time.Minute ,time.Second);
sprintf(tx_buff_str, "%02u:%02u:%02u\n",time.Hour, time.Minute ,time.Second);
lcdHome(&lcd);
lcdPuts(&lcd, tx_buff_str);
if(ds18b20_crc8((uint8_t *)&ds18b20_memory, sizeof(ds18b20_memory)))
fprintf(stderr,"ERROR read DS18B20\r\n");
else
{
temper = (ds18b20_memory.temper_MSB << 8) | ds18b20_memory.temper_LSB;
printf(" T= %d.%u",temper>>4, ((temper&0xf)*1000)/(16));
sprintf(tx_buff_str,"%02d.%u%cC ",temper>>4, ((temper&0xf)*1000)/(16), 0x01);
lcdPuts(&lcd, tx_buff_str);
}
ds18b20_convert(); // Запуск преобразование температуры.
while(sec == time.Second)
{
if (getTimeDS1338(&time))
{
fprintf(stderr,"ERROR: read date fail..!\n\r");
continue;
}
key1 = getKeyChar();
if (key1 != '\n')
{
key_mode = 1;
lcdClear(&lcd);
lcdCursor(&lcd, 1);
lcdPuts(&lcd,"Text:\n");
TCCR4B_struct.cs4 = 0x04; // Предделитель: F_CPU/256
TIMSK4_struct.toie4 = 1;// Разрешаем прерывание по переполнению
TCNT4 = 0;
printf("\r\033[0K");// стираем строку в терминале
break;
}
for(i=0; i<20; i++) _delay_ms(10);
}
sec = time.Second;
ds18b20_read(&ds18b20_memory);
if(ds18b20_crc8((uint8_t *)&ds18b20_memory, sizeof(ds18b20_memory)))
fprintf(stderr,"ERROR read DS18B20\r\n");
}
return 0;
}
