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Inclined at 90 ° character (error code)??

 
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vortexe90



Joined: 26 Feb 2013
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Location: Algeria

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Inclined at 90 ° character (error code)??
PostPosted: Sun Nov 10, 2013 3:47 pm     Reply with quote

Hi guys ..........

Inclined at 90 ° character, is that the problem is in the data characters or subroutine
Resolution : 8x12.



data array :


Code:
const BYTE TEXT_8x12_1[21][12]={ 0,0,0,0,0,0,0,0,0,0,0,0                // ' ' 32
                        0,24,60,60,60,24,24,0,24,24,0,0,                // '!' 33
                        54,54,54,20,0,0,0,0,0,0,0,0,                    // '"' 34
                        0,108,108,108,254,108,108,254,108,108,0,0,      // '#' 35
                        24,24,124,198,6,60,120,192,198,124,24,24,       // '$' 36     24,24,124,198,192,120,60,6,198,124,24,24, 
                        0,0,0,98,102,12,24,48,102,198,0,0,              // '%' 37
                        0,56,108,56,56,118,246,206,204,118,0,0,         // '&' 38
                        12,12,12,24,0,0,0,0,0,0,0,0,                    // ''' 39
                        0,12,24,48,48,48,48,48,24,12,0,0,               // '(' 40
                        0,48,24,12,12,12,12,12,24,48,0,0,               // ')' 41
                        0,0,0,108,56,254,56,108,0,0,0,0,                // '*' 42
                        0,0,0,24,24,126,24,24,0,0,0,0,                  // '+' 43
                        0,0,0,0,0,0,0,12,12,12,24,0,                    // ',' 44
                        0,0,0,0,0,254,0,0,0,0,0,0,                      // '-' 45
                        0,0,0,0,0,0,0,0,24,24,0,0,                      // '.' 46
                        0,0,2,6,12,24,48,96,192,128,0,0,                // '/' 47
                        0,124,198,206,222,246,230,198,198,124,0,0,      // '0' 48
                        0,24,120,24,24,24,24,24,24,126,0,0,             // '1' 49
                        0,124,198,198,12,24,48,96,198,254,0,0,          // '2' 50
                        0,124,198,6,6,60,6,6,198,124,0,0,               // '3' 51
                        0,12,28,60,108,204,254,12,12,12,0,0             // '4' 52
};
                       
const BYTE TEXT_8x12_2[21][12]={ 0,254,192,192,192,252,6,6,198,124,0,0, // '5' 53
                        0,124,198,192,192,252,198,198,198,124,0,0,      // '6' 54
                        0,254,198,12,24,48,48,48,48,48,0,0,             // '7' 55
                        0,124,198,198,198,124,198,198,198,124,0,0,      // '8' 56
                        0,124,198,198,198,126,6,6,198,124,0,0,          // '9' 57
                        0,0,0,12,12,0,0,12,12,0,0,0,                    // ':' 58
                        0,0,0,12,12,0,0,12,12,12,24,0,                  // ';' 59
                        0,12,24,48,96,192,96,48,24,12,0,0,              // '<' 60
                        0,0,0,0,254,0,254,0,0,0,0,0,                    // '=' 61
                        0,96,48,24,12,6,12,24,48,96,0,0,                // '>' 62
                        0,124,198,198,12,24,24,0,24,24,0,0,             // '?' 63
                        0,124,198,198,222,222,222,220,192,126,0,0,      // '@' 64
                        0,56,108,198,198,198,254,198,198,198,0,0,       // 'A' 65
                        0,252,102,102,102,124,102,102,102,252,0,0,      // 'B' 66
                        0,60,102,192,192,192,192,192,102,60,0,0,        // 'C' 67
                        0,248,108,102,102,102,102,102,108,248,0,0,      // 'D' 68
                        0,254,102,96,96,124,96,96,102,254,0,0,          // 'E' 69
                        0,254,102,96,96,124,96,96,96,240,0,0,           // 'F' 70
                        0,124,198,198,192,192,206,198,198,124,0,0,      // 'G' 71
                        0,198,198,198,198,254,198,198,198,198,0,0,      // 'H' 72
                        0,60,24,24,24,24,24,24,24,60,0,0                // 'I' 73
};
                       
const BYTE TEXT_8x12_3[21][12]={ 0,60,24,24,24,24,24,216,216,112,0,0,   // 'J' 74
                        0,198,204,216,240,240,216,204,198,198,0,0,      // 'K' 75
                        0,240,96,96,96,96,96,98,102,254,0,0,            // 'L' 76
                        0,198,198,238,254,214,214,214,198,198,0,0,      // 'M' 77
                        0,198,198,230,230,246,222,206,206,198,0,0,      // 'N' 78
                        0,124,198,198,198,198,198,198,198,124,0,0,      // 'O' 79
                        0,252,102,102,102,124,96,96,96,240,0,0,         // 'P' 80
                        0,124,198,198,198,198,198,198,214,124,6,0,      // 'Q' 81
                        0,252,102,102,102,124,120,108,102,230,0,0,      // 'R' 82
                        0,124,198,192,96,56,12,6,198,124,0,0,           // 'S' 83
                        0,126,90,24,24,24,24,24,24,60,0,0,              // 'T' 84
                        0,198,198,198,198,198,198,198,198,124,0,0,      // 'U' 85
                        0,198,198,198,198,198,198,108,56,16,0,0,        // 'V' 86
                        0,198,198,214,214,214,254,238,198,198,0,0,      // 'W' 87
                        0,198,198,108,56,56,56,108,198,198,0,0,         // 'X' 88
                        0,102,102,102,102,60,24,24,24,60,0,0,           // 'Y' 89
                        0,254,198,140,24,48,96,194,198,254,0,0,         // 'Z' 90
                        0,124,96,96,96,96,96,96,96,124,0,0,             // '[' 91
                        0,0,128,192,96,48,24,12,6,2,0,0,                // '\' 92
                        0,124,12,12,12,12,12,12,12,124,0,0,             // ']' 93
                        16,56,108,198,0,0,0,0,0,0,0,0                   // '^' 94
};
                       
const BYTE TEXT_8x12_4[21][12]={ 0,0,0,0,0,0,0,0,0,0,0,255,             // '_' 95
                        24,24,24,12,0,0,0,0,0,0,0,0,                    // '`' 96
                        0,0,0,0,120,12,124,204,220,118,0,0,             // 'a' 97
                        0,224,96,96,124,102,102,102,102,252,0,0,        // 'b' 98
                        0,0,0,0,124,198,192,192,198,124,0,0,            // 'c' 99
                        0,28,12,12,124,204,204,204,204,126,0,0,         // 'd' 100
                        0,0,0,0,124,198,254,192,198,124,0,0,            // 'e' 101
                        0,28,54,48,48,252,48,48,48,120,0,0,             // 'f' 102
                        0,0,0,0,118,206,198,198,126,6,198,124,          // 'g' 103
                        0,224,96,96,108,118,102,102,102,230,0,0,        // 'h' 104
                        0,24,24,0,56,24,24,24,24,60,0,0,                // 'i' 105
                        0,12,12,0,28,12,12,12,12,204,204,120,           // 'j' 106
                        0,224,96,96,102,108,120,108,102,230,0,0,        // 'k' 107
                        0,56,24,24,24,24,24,24,24,60,0,0,               // 'l' 108
                        0,0,0,0,108,254,214,214,198,198,0,0,            // 'm' 109
                        0,0,0,0,220,102,102,102,102,102,0,0,            // 'n' 110
                        0,0,0,0,124,198,198,198,198,124,0,0,            // 'o' 111
                        0,0,0,0,220,102,102,102,124,96,96,240,          // 'p' 112
                        0,0,0,0,118,204,204,204,124,12,12,30,           // 'q' 113
                        0,0,0,0,220,102,96,96,96,240,0,0,               // 'r' 114
                        0,0,0,0,124,198,112,28,198,124,0,0              // 's' 115
};
                       
const BYTE TEXT_8x12_5[11][12]={ 0,48,48,48,252,48,48,48,54,28,0,0,     // 't' 116
                        0,0,0,0,204,204,204,204,204,118,0,0,            // 'u' 117
                        0,0,0,0,198,198,198,108,56,16,0,0,              // 'v' 118
                        0,0,0,0,198,198,214,214,254,108,0,0,            // 'w' 119
                        0,0,0,0,198,108,56,56,108,198,0,0,              // 'x' 120
                        0,0,0,0,198,198,198,206,118,6,198,124,          // 'y' 121
                        0,0,0,0,254,140,24,48,98,254,0,0,               // 'z' 122
                        0,14,24,24,24,112,24,24,24,14,0,0,              // '{' 123
                        0,24,24,24,24,0,24,24,24,24,0,0,                // '|' 124
                        0,112,24,24,24,14,24,24,24,112,0,0,             // '}' 125
                        0,70,169,168,72,8,9,6,0,0,0,0                   // Degree C symbol (oC) 126
//                        0,118,220,0,0,0,0,0,0,0,0,0,                    // '~' 126
};


subroutine :
Code:
void glcd_text111(int16 x, int16 y, char* textptr, int8 size, int1 color)
{
   int8 j, k, l, m;                       // Loop counters
   int8 pixelData[12];                     // Stores character data

   for(; *textptr != '\0'; ++textptr, ++x)// Loop through the passed string
   {
       if(*textptr < '5') // Checks if the letter is in the first text array
       memcpy(pixelData, TEXT_8x12_1[*textptr-' '], 12);
    else if(*textptr < 'J') // Check if the letter is in the second array
       memcpy(pixelData, TEXT_8x12_2[*textptr-'5'], 12);
    else if(*textptr < '_') // Check if the letter is in the third array
       memcpy(pixelData, TEXT_8x12_3[*textptr-'J'], 12);
    else if(*textptr < 't') // Check if the letter is in the forth array
       memcpy(pixelData, TEXT_8x12_4[*textptr-'_'], 12);
    else if(*textptr <= '~') // Check if the letter is in the fifth array
       memcpy(pixelData, TEXT_8x12_5[*textptr-'t'], 12);
    else
       memcpy(pixelData, TEXT_8x12_1[0], 12);   // Default to space
   
       
      // Handles newline and carriage returns
      switch(*textptr)
      {
         case '\n':
            y += 12*size + 1;
            continue;
         case '\r':
            x = 0;
            continue;
      }


the main lines code :
Code:
     CHAR PP[]="T6253ABab$ )°C!";
     
     glcd_text111(40, 20, PP, 1, 1);
     glcd_text57(40, 50, PP, 1, 1);
oxo



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Re: Inclined at 90 ° character (error code)??
PostPosted: Mon Nov 11, 2013 4:29 am     Reply with quote

vortexe90 wrote:
Inclined at 90 ° character, is that the problem is in the data characters or subroutine


The answer is *either*.. Smile

You can either change the character definitions, OR change to code to work with the characters as they are.
temtronic



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PostPosted: Tue Nov 12, 2013 7:03 am     Reply with quote

The third answer can be the LCD module !

Are the pixels actually square in shape? Check the datasheet !If not, then simply rotating an 8by12 character data 90* into a 12by8 character will never be the same.

If they are square, then Oxo is right.Try a simple test of a few 90* characters and display them as well as your 'test data' to compare.
I did see the $ sign was 'funny' on the display.....hmmm...


Your 'program' isn't complete so I can't comment on the 'subroutine' that actually takes the data and displays it.

hth
jay
dyeatman



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PostPosted: Tue Nov 12, 2013 8:20 am     Reply with quote

This looks like Proteus/ISIS is that what you are using?
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temtronic



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PostPosted: Tue Nov 12, 2013 8:25 am     Reply with quote

Yikes...I never thought of that !!! Then again I've had a headache for 53 hours straight so I'm a we bit tired..
That'll be the error right there....'simulation'.......sigh........

jay
PCM programmer



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PostPosted: Tue Nov 12, 2013 10:52 am     Reply with quote

You can see the reason for the problem by comparing the two font tables.

Here is part of the table from the first post. Notice how the dots for the !
symbol are spread over several bytes:
Quote:
const BYTE TEXT_8x12_1[21][12]={
0,0,0,0,0,0,0,0,0,0,0,0 // ' ' 32
0,24,60,60,60,24,24,0,24,24,0,0, // '!' 33
54,54,54,20,0,0,0,0,0,0,0,0, // '"' 34


Here's the font table from the CCS driver file, glcd.c. Notice how the
dots for the ! symbol are contained in one byte.
Quote:

const BYTE TEXT[51][5] ={
0x00, 0x00, 0x00, 0x00, 0x00, // SPACE
0x00, 0x00, 0x5F, 0x00, 0x00, // !
0x00, 0x03, 0x00, 0x03, 0x00, // "


The two tables are not compatible. The CCS font table assumes that your
graphic LCD has a memory map, such that one column in a character cell
can be written as a single byte. The upper font table is not written
that way. If you try use the CCS driver methods (using memcpy) with
the first font table, you will get sideways characters.
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