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bignum cleanup

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This commit is contained in:
marschap
2005-06-05 16:26:05 +00:00
parent 4e0eaa1aa6
commit 925e7e0fc5
5 changed files with 102 additions and 130 deletions
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server/drivers/hd44780.c
+68 -87
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@@ -759,7 +759,6 @@ MODULE_EXPORT void
HD44780_init_num (Driver *drvthis)
{
PrivateData *p = (PrivateData *) drvthis->private_data;
int i;
char bignum_ccs[8][5*8] = {{
1, 1, 0, 0, 0,
@@ -835,20 +834,18 @@ HD44780_init_num (Driver *drvthis)
0, 0, 0, 0, 0
}};
if( p->ccmode == CCMODE_BIGNUM ) {
/* Work already done */
return;
}
if (p->ccmode != CCMODE_BIGNUM) {
int i;
if( p->ccmode != CCMODE_STANDARD ) {
/* Not supported (yet) */
report( RPT_WARNING, "HD44780_init_num: Cannot combine two modes using user defined characters" );
return;
}
p->ccmode = CCMODE_BIGNUM;
if( p->ccmode != CCMODE_STANDARD ) {
/* Not supported (yet) */
report( RPT_WARNING, "HD44780_init_num: Cannot combine two modes using user defined characters" );
return;
}
p->ccmode = CCMODE_BIGNUM;
for( i=0; i<8; i++ ) {
HD44780_set_char (drvthis, i, bignum_ccs[i]);
for (i = 0; i < 8; i++)
HD44780_set_char (drvthis, i, bignum_ccs[i]);
}
}
@@ -862,98 +859,82 @@ HD44780_num (Driver *drvthis, int x, int num)
char bignum_map[11][4][3] = {
{ /* 0: */
{1,2,3},
{6,32,6},
{6,32,6},
{7,2,32}
},
{ 1, 2, 3 },
{ 6, 32, 6 },
{ 6, 32, 6 },
{ 7, 2, 32 } },
{ /* 1: */
{7,6,32},
{32,6,32},
{32,6,32},
{7,2,32},
},
{ 7, 6, 32 },
{ 32, 6, 32 },
{ 32, 6, 32 },
{ 7, 2, 32 } },
{ /* 2: */
{1,2,3},
{32,5,0},
{1,32,32},
{2,2,0},
},
{ 1, 2, 3 },
{ 32, 5, 0 },
{ 1, 32, 32 },
{ 2, 2, 0 } },
{ /* 3: */
{1,2,3},
{32,5,0},
{3,32,6},
{7,2,32}
},
{ 1, 2, 3 },
{ 32, 5, 0 },
{ 3, 32, 6 },
{ 7, 2, 32 } },
{ /* 4: */
{32,3,6},
{1,32,6},
{2,2,6},
{32,32,0}
},
{ 32, 3, 6 },
{ 1, 32, 6 },
{ 2, 2, 6 },
{ 32, 32, 0 } },
{ /* 5: */
{1,2,0},
{2,2,3},
{3,32,6},
{7,2,32}
},
{ 1, 2, 0 },
{ 2, 2, 3 },
{ 3, 32, 6 },
{ 7, 2, 32 } },
{ /* 6: */
{1,2,32},
{6,5,32},
{6,32,6},
{7,2,32}
},
{ 1, 2, 32 },
{ 6, 5, 32 },
{ 6, 32, 6 },
{ 7, 2, 32 } },
{ /* 7: */
{2,2,6},
{32,1,32},
{32,6,32},
{32,0,32}
},
{ 2, 2, 6 },
{ 32, 1, 32 },
{ 32, 6, 32 },
{ 32, 0, 32 } },
{ /* 8: */
{1,2,3},
{4,5,0},
{6,32,6},
{7,2,32}
},
{ 1, 2, 3 },
{ 4, 5, 0 },
{ 6, 32, 6 },
{ 7, 2, 32 } },
{ /* 9: */
{1,2,3},
{4,3,6},
{32,1,32},
{7,32,32}
},
{ /* colon: */
{32},
{7},
{7},
{32}
}};
{ 1, 2, 3 },
{ 4, 3, 6 },
{ 32, 1, 32 },
{ 7, 32, 32 } },
{ /* colon: (only 1st column used) */
{ 32, 32, 32 },
{ 7, 32, 32 },
{ 7, 32, 32 },
{ 32, 32, 32 } }
};
if( num < 0 || num > 10 ) return;
if ((num < 0) || (num > 10))
return;
HD44780_init_num(drvthis);
if( p->width >= 20 && p->height >= 4 ) {
int y = ( p->height - 2 ) / 2;
if ((p->width >= 20) && (p->height >= 4)) {
int y = (p->height - 2) / 2;
int x2, y2;
for( x2 = 0; x2 <= 2; x2 ++ ) {
for( y2 = 0; y2 <= 3; y2 ++ ) {
HD44780_init_num(drvthis);
for (x2 = 0; x2 < 3; x2++) {
for (y2 = 0; y2 < 4; y2++) {
HD44780_chr( drvthis, x+x2, y+y2, bignum_map[num][y2][x2] );
}
if( num == 10 ) {
if (num == 10)
x2 = 2; /* =break, for colon only */
}
}
}
else {
int y = ( p->height - 1 ) / 2;
if( num == 11 ) {
HD44780_chr( drvthis, x, y, ':' );
} else {
HD44780_chr( drvthis, x, y, num + '0' );
}
}
else
HD44780_chr(drvthis, x, 1 + (p->height - 1) / 2,
(num == 10) ? ':' : (num + '0'));
}
/////////////////////////////////////////////////////////////////