mangavalk/lcdproc
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convert 2 further drivers to bignum library

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This commit is contained in:
marschap
2006-06-25 15:08:42 +00:00
parent 136e20f9b0
commit 249cec2033
5 changed files with 804 additions and 675 deletions
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server/drivers/CFontz.c
+383 -262
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@@ -39,6 +39,8 @@
#include "CFontz.h" #include "CFontz.h"
#include "report.h" #include "report.h"
#include "lcd_lib.h" #include "lcd_lib.h"
#include "CFontz-charmap.h"
#include "adv_bignum.h"
/* Constants for userdefchar_mode */ /* Constants for userdefchar_mode */
@@ -97,8 +99,8 @@ static void CFontz_linewrap (Driver *drvthis, int on);
static void CFontz_autoscroll(Driver *drvthis, int on); static void CFontz_autoscroll(Driver *drvthis, int on);
static void CFontz_hidecursor(Driver *drvthis); static void CFontz_hidecursor(Driver *drvthis);
static void CFontz_reboot(Driver *drvthis); static void CFontz_reboot(Driver *drvthis);
static void CFontz_init_vbar (Driver *drvthis); static void CFontz_cursor_goto(Driver *drvthis, int x, int y);
static void CFontz_init_hbar (Driver *drvthis); static void CFontz_raw_chr(Driver *drvthis, int x, int y, unsigned char c);
// TODO: Get the frame buffers working right // TODO: Get the frame buffers working right
@@ -293,7 +295,7 @@ CFontz_close (Driver *drvthis)
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
// Returns the display p->width // Returns the display's character width
// //
MODULE_EXPORT int MODULE_EXPORT int
CFontz_width(Driver *drvthis) CFontz_width(Driver *drvthis)
@@ -304,7 +306,7 @@ CFontz_width (Driver *drvthis)
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
// Returns the display p->height // Returns the display's character height
// //
MODULE_EXPORT int MODULE_EXPORT int
CFontz_height(Driver *drvthis) CFontz_height(Driver *drvthis)
@@ -314,6 +316,28 @@ CFontz_height (Driver *drvthis)
return p->height; return p->height;
} }
/////////////////////////////////////////////////////////////////
// Returns the display's cell width
//
MODULE_EXPORT int
CFontz_cellwidth(Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->cellwidth;
}
/////////////////////////////////////////////////////////////////
// Returns the display's cell height
//
MODULE_EXPORT int
CFontz_cellheight(Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->cellheight;
}
////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////
// Flushes all output to the lcd... // Flushes all output to the lcd...
// //
@@ -321,25 +345,52 @@ MODULE_EXPORT void
CFontz_flush(Driver *drvthis) CFontz_flush(Driver *drvthis)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char out[LCD_MAX_WIDTH * LCD_MAX_HEIGHT]; unsigned char out[3 * LCD_MAX_WIDTH];
int i; int i;
// Custom characters start at 128, not at 0. if (p->newfirmware) {
unsigned char *ptr = out;
for (i = 0; i < p->height; i++) {
int j;
/* move cursor to start of (i+1)'th line */
CFontz_cursor_goto(drvthis, 1, i+1);
for (j = 0; j < p->width; j++) {
unsigned char c = p->framebuf[(i * p->width) + j];
/* characters that need to be treated special */
if ((c < 0x20) || ((c >= 0xF0) && (c < 0xF8))) {
if (c < 0x08) {
// custom chars are at position 0xF0 - 0xF7
c += 0xF0;
}
else {
// send data directly to LCD
*ptr++ = CFONTZ_Send_Data_Directly_To_LCD;
*ptr++ = 0x01;
}
}
*ptr++ = c;
}
write(p->fd, out, (ptr - out));
}
}
else {
// Custom characters start at 0xF0, not at 0.
for (i = 0; i < p->width * p->height; i++) { for (i = 0; i < p->width * p->height; i++) {
if (p->framebuf[i] < 32) if (p->framebuf[i] < 32)
p->framebuf[i] += 128; p->framebuf[i] += 128;
} }
for (i = 0; i < p->height; i++) { for (i = 0; i < p->height; i++) {
snprintf(out, sizeof(out), "%c%c%c", 17, 0, i); /* move cursor to start of (i+1)'th line */
write(p->fd, out, 3); CFontz_cursor_goto(drvthis, 1, i+1);
write(p->fd, p->framebuf + (p->width * i), p->width); write(p->fd, p->framebuf + (p->width * i), p->width);
} }
/* }
snprintf(out, sizeof(out), "%c", 1);
write(p->fd, out, 1);
write(p->fd, p->framebuf, p->width*p->height);
*/
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
@@ -354,22 +405,32 @@ CFontz_chr (Driver *drvthis, int x, int y, unsigned char c)
y--; y--;
x--; x--;
if ((x < 0) || (y < 0) || (x >= p->width) || (y >= p->height)) if ((x >= 0) && (y >= 0) && (x < p->width) && (y < p->height))
return; p->framebuf[(y * p->width) + x] = (p->newfirmware)
? CFontz_charmap[(unsigned) c]
: c;
}
if (c < 32) /*
c += 128; * Prints a character on the lcd display, at position (x,y).
* The upper-left is (1,1), and the lower right should be (20,4).
*/
static void
CFontz_raw_chr(Driver *drvthis, int x, int y, unsigned char c)
{
PrivateData *p = drvthis->private_data;
// For V2 of the firmware to get the block to display right y--;
if (p->newfirmware && (c == 255)) x--;
c = 214;
if ((x >= 0) && (y >= 0) && (x < p->width) && (y < p->height))
p->framebuf[(y * p->width) + x] = c; p->framebuf[(y * p->width) + x] = c;
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
// Returns current p->contrast // Returns current p->contrast
// This is only the locally stored p->contrast, the p->contrast value // This is only the locally stored p->contrast, the contrast value
// cannot be retrieved from the LCD. // cannot be retrieved from the LCD.
// Value 0 to 1000. // Value 0 to 1000.
// //
@@ -389,7 +450,7 @@ MODULE_EXPORT void
CFontz_set_contrast(Driver *drvthis, int promille) CFontz_set_contrast(Driver *drvthis, int promille)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char out[4]; char out[4] = { CFONTZ_Contrast_Control, 0 };
// Check it // Check it
if ((promille < 0) || (promille > 1000)) if ((promille < 0) || (promille > 1000))
@@ -398,9 +459,9 @@ CFontz_set_contrast (Driver *drvthis, int promille)
// Store it // Store it
p->contrast = promille; p->contrast = promille;
// And do it // And do it (converted from [0,1000] - > [0,100])
snprintf(out, sizeof(out), "%c%c", 15, (unsigned char) (promille / 10)); // converted to be 0 to 100 out[1] = (unsigned char) (promille / 10);
write(p->fd, out, 3); write(p->fd, out, 2);
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
@@ -411,10 +472,10 @@ MODULE_EXPORT void
CFontz_backlight(Driver *drvthis, int on) CFontz_backlight(Driver *drvthis, int on)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char out[4]; char out[4] = { CFONTZ_Backlight_Control, 0 };
snprintf(out, sizeof(out), "%c%c", 14, (on) ? p->brightness : p->offbrightness); out[1] = (on) ? p->brightness : p->offbrightness;
write(p->fd, out, 3); write(p->fd, out, 2);
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
@@ -426,7 +487,7 @@ CFontz_linewrap (Driver *drvthis, int on)
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char out[4]; char out[4];
snprintf(out, sizeof(out), "%c", (on) ? 23 : 24); out[0] = (on) ? CFONTZ_Wrap_On : CFONTZ_Wrap_Off;
write(p->fd, out, 1); write(p->fd, out, 1);
} }
@@ -439,7 +500,7 @@ CFontz_autoscroll (Driver *drvthis, int on)
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char out[4]; char out[4];
snprintf(out, sizeof(out), "%c", (on) ? 19 : 20); out[0] = (on) ? CFONTZ_Scroll_On : CFONTZ_Scroll_Off;
write(p->fd, out, 1); write(p->fd, out, 1);
} }
@@ -450,9 +511,8 @@ static void
CFontz_hidecursor(Driver *drvthis) CFontz_hidecursor(Driver *drvthis)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char out[4]; char out[4] = { CFONTZ_Hide_Cursor };
snprintf(out, sizeof(out), "%c", 4);
write(p->fd, out, 1); write(p->fd, out, 1);
} }
@@ -463,181 +523,27 @@ static void
CFontz_reboot(Driver *drvthis) CFontz_reboot(Driver *drvthis)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char out[4]; char out[4] = { CFONTZ_Reboot, CFONTZ_Reboot };
snprintf(out, sizeof(out), "%c", 26); write(p->fd, out, 2);
write(p->fd, out, 1);
sleep(4); sleep(4);
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
// Sets up for vertical bars. // Toggle the built-in automatic scrolling feature
// //
static void static void
CFontz_init_vbar (Driver *drvthis) CFontz_cursor_goto(Driver *drvthis, int x, int y)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char a[] = { unsigned char out[4] = { CFONTZ_Set_Cursor_Position, 0, 0 };
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1,
};
char b[] = {
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
};
char c[] = {
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
};
char d[] = {
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
};
char e[] = {
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
};
char f[] = {
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
};
char g[] = {
0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
0, 1, 1, 1, 1, 1,
};
if (p->ccmode != vbar) { /* set cursor position */
CFontz_set_char(drvthis, 1, a); if ((x > 0) && (x <= p->width))
CFontz_set_char(drvthis, 2, b); out[1] = x - 1;
CFontz_set_char(drvthis, 3, c); if ((y > 0) && (y <= p->height))
CFontz_set_char(drvthis, 4, d); out[2] = y - 1;
CFontz_set_char(drvthis, 5, e); write(p->fd, out, 3);
CFontz_set_char(drvthis, 6, f);
CFontz_set_char(drvthis, 7, g);
p->ccmode = vbar;
}
}
/////////////////////////////////////////////////////////////////
// Inits horizontal bars...
//
static void
CFontz_init_hbar (Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
char a[] = {
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
};
char b[] = {
1, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0,
};
char c[] = {
1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 0, 0,
};
char d[] = {
1, 1, 1, 1, 0, 0,
1, 1, 1, 1, 0, 0,
1, 1, 1, 1, 0, 0,
1, 1, 1, 1, 0, 0,
1, 1, 1, 1, 0, 0,
1, 1, 1, 1, 0, 0,
1, 1, 1, 1, 0, 0,
1, 1, 1, 1, 0, 0,
};
char e[] = {
1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 0,
};
char f[] = {
1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1,
};
if (p->ccmode != hbar) {
CFontz_set_char(drvthis, 1, a);
CFontz_set_char(drvthis, 2, b);
CFontz_set_char(drvthis, 3, c);
CFontz_set_char(drvthis, 4, d);
CFontz_set_char(drvthis, 5, e);
CFontz_set_char(drvthis, 6, f);
p->ccmode = hbar;
}
} }
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
@@ -654,7 +560,28 @@ CFontz_vbar (Driver *drvthis, int x, int y, int len, int promille, int options)
*/ */
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
CFontz_init_vbar(drvthis); if (p->ccmode != vbar) {
unsigned char vBar[p->cellheight];
int i;
if (p->ccmode != standard) {
/* Not supported(yet) */
report(RPT_WARNING, "%s: vbar: cannot combine two modes using user defined characters",
drvthis->name);
return;
}
p->ccmode = vbar;
memset(vBar, 0x00, sizeof(vBar));
for (i = 1; i < p->cellheight; i++) {
// add pixel line per pixel line ...
// NOTE: cellwidth != bar width: 0x1F = 0xFF & ((1 << (p->cellwidth - 1)) - 1)
vBar[p->cellheight - i] = 0x1F;
CFontz_set_char(drvthis, i, vBar);
}
}
lib_vbar_static(drvthis, x, y, len, promille, options, p->cellheight, 0); lib_vbar_static(drvthis, x, y, len, promille, options, p->cellheight, 0);
} }
@@ -672,11 +599,73 @@ CFontz_hbar (Driver *drvthis, int x, int y, int len, int promille, int options)
*/ */
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
CFontz_init_hbar(drvthis); if (p->ccmode != hbar) {
unsigned char hBar[p->cellheight];
int i;
if (p->ccmode != standard) {
/* Not supported(yet) */
report(RPT_WARNING, "%s: hbar: cannot combine two modes using user defined characters",
drvthis->name);
return;
}
p->ccmode = hbar;
memset(hBar, 0x00, sizeof(hBar));
for (i = 1; i <= p->cellwidth; i++) {
// fill pixel columns from left to right.
memset(hBar, 0xFF & ~((1 << (p->cellwidth - i)) - 1), sizeof(hBar)-1);
CFontz_set_char(drvthis, i, hBar);
}
}
lib_hbar_static(drvthis, x, y, len, promille, options, p->cellwidth, 0); lib_hbar_static(drvthis, x, y, len, promille, options, p->cellwidth, 0);
} }
/*
* Writes a big number.
*/
MODULE_EXPORT void
CFontz_num(Driver *drvthis, int x, int num)
{
PrivateData *p = drvthis->private_data;
int do_init = 0;
if ((num < 0) || (num > 10))
return;
if (p->ccmode != bignum) {
if (p->ccmode != standard) {
/* Not supported (yet) */
report(RPT_WARNING, "%s: num: cannot combine two modes using user defined characters",
drvthis->name);
return;
}
p->ccmode = bignum;
do_init = 1;
}
// Lib_adv_bignum does everything needed to show the bignumbers.
lib_adv_bignum(drvthis, x, num, do_init, NUM_CCs);
}
/*
* Gets number of custom chars (always NUM_CCs)
*/
MODULE_EXPORT int
CFontz_get_free_chars(Driver *drvthis)
{
//PrivateData *p = drvthis->private_data;
return NUM_CCs;
}
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
// Sets a custom character from 0 - (NUM_CCs-1)... // Sets a custom character from 0 - (NUM_CCs-1)...
// //
@@ -685,11 +674,12 @@ CFontz_hbar (Driver *drvthis, int x, int y, int len, int promille, int options)
// The input is just an array of characters... // The input is just an array of characters...
// //
MODULE_EXPORT void MODULE_EXPORT void
CFontz_set_char (Driver *drvthis, int n, char *dat) CFontz_set_char(Driver *drvthis, int n, unsigned char *dat)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
unsigned char out[4 + p->cellheight]; unsigned char out[4 + p->cellheight];
int row, col; unsigned char mask = (1 << p->cellwidth) - 1;
int row;
if ((n < 0) || (n >= NUM_CCs)) if ((n < 0) || (n >= NUM_CCs))
return; return;
@@ -697,17 +687,11 @@ CFontz_set_char (Driver *drvthis, int n, char *dat)
return; return;
/* define the n'th custom character */ /* define the n'th custom character */
out[0] = 0x19; out[0] = CFONTZ_Set_Custom_Char;
out[1] = n; out[1] = n;
for (row = 0; row < p->cellheight; row++) { for (row = 0; row < p->cellheight; row++) {
int letter = 0; out[2+row] = dat[row] & mask;
for (col = 0; col < p->cellwidth; col++) {
letter <<= 1;
letter |= (dat[(row * p->cellheight) + col] > 0);
}
out[2+row] = (unsigned char) letter;
} }
write(p->fd, out, 2 + p->cellheight); write(p->fd, out, 2 + p->cellheight);
} }
@@ -719,64 +703,205 @@ MODULE_EXPORT int
CFontz_icon(Driver *drvthis, int x, int y, int icon) CFontz_icon(Driver *drvthis, int x, int y, int icon)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char icons[3][6 * 8] = {
// Empty Heart
{
1, 1, 1, 1, 1, 1,
1, 1, 0, 1, 0, 1,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0,
1, 1, 0, 0, 0, 1,
1, 1, 1, 0, 1, 1,
1, 1, 1, 1, 1, 1,
},
// Filled Heart
{
1, 1, 1, 1, 1, 1,
1, 1, 0, 1, 0, 1,
1, 0, 1, 0, 1, 0,
1, 0, 1, 1, 1, 0,
1, 0, 1, 1, 1, 0,
1, 1, 0, 1, 0, 1,
1, 1, 1, 0, 1, 1,
1, 1, 1, 1, 1, 1,
},
// Ellipsis
{
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
1, 0, 1, 0, 1, 0,
},
}; static unsigned char heart_open[] =
{ b__XXXXX,
if (p->ccmode == bignum) b__X_X_X,
p->ccmode = standard; b_______,
b_______,
b_______,
b__X___X,
b__XX_XX,
b__XXXXX };
static unsigned char heart_filled[] =
{ b__XXXXX,
b__X_X_X,
b___X_X_,
b___XXX_,
b___XXX_,
b__X_X_X,
b__XX_XX,
b__XXXXX };
/*
static unsigned char arrow_up[] =
{ b____X__,
b___XXX_,
b__X_X_X,
b____X__,
b____X__,
b____X__,
b____X__,
b_______ };
static unsigned char arrow_down[] =
{ b____X__,
b____X__,
b____X__,
b____X__,
b__X_X_X,
b___XXX_,
b____X__,
b_______ };
static unsigned char arrow_left[] =
{ b_______,
b____X__,
b___X___,
b__XXXXX,
b___X___,
b____X__,
b_______,
b_______ };
static unsigned char arrow_right[] =
{ b_______,
b____X__,
b_____X_,
b__XXXXX,
b_____X_,
b____X__,
b_______,
b_______ };
*/
static unsigned char checkbox_off[] =
{ b_______,
b_______,
b__XXXXX,
b__X___X,
b__X___X,
b__X___X,
b__XXXXX,
b_______ };
static unsigned char checkbox_on[] =
{ b____X__,
b____X__,
b__XXX_X,
b__X_XX_,
b__X_X_X,
b__X___X,
b__XXXXX,
b_______ };
static unsigned char checkbox_gray[] =
{ b_______,
b_______,
b__XXXXX,
b__X_X_X,
b__XX_XX,
b__X_X_X,
b__XXXXX,
b_______ };
/*
static unsigned char selector_left[] =
{ b___X___,
b___XX__,
b___XXX_,
b___XXXX,
b___XXX_,
b___XX__,
b___X___,
b_______ };
static unsigned char selector_right[] =
{ b_____X_,
b____XX_,
b___XXX_,
b__XXXX_,
b___XXX_,
b____XX_,
b_____X_,
b_______ };
static unsigned char ellipsis[] =
{ b_______,
b_______,
b_______,
b_______,
b_______,
b_______,
b__X_X_X,
b_______ };
static unsigned char block_filled[] =
{ b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX };
*/
/* Yes we know, this is a VERY BAD implementation :-) */
switch (icon) { switch (icon) {
case ICON_BLOCK_FILLED: case ICON_BLOCK_FILLED:
CFontz_chr(drvthis, x, y, 255); CFontz_raw_chr(drvthis, x, y, (p->newfirmware) ? 214 : 255);
break; break;
case ICON_HEART_FILLED: case ICON_HEART_FILLED:
CFontz_set_char(drvthis, 0, icons[1]); CFontz_set_char(drvthis, 0, heart_filled);
CFontz_chr(drvthis, x, y, 0); CFontz_raw_chr(drvthis, x, y, 0);
break; break;
case ICON_HEART_OPEN: case ICON_HEART_OPEN:
CFontz_set_char(drvthis, 0, icons[0]); CFontz_set_char(drvthis, 0, heart_open);
CFontz_chr(drvthis, x, y, 0); CFontz_raw_chr(drvthis, x, y, 0);
break;
case ICON_ARROW_UP:
CFontz_raw_chr(drvthis, x, y, 0xDE);
break;
case ICON_ARROW_DOWN:
CFontz_raw_chr(drvthis, x, y, 0xE0);
break;
case ICON_ARROW_LEFT:
CFontz_raw_chr(drvthis, x, y, 0xE1);
break;
case ICON_ARROW_RIGHT:
CFontz_raw_chr(drvthis, x, y, 0xDF);
break;
case ICON_CHECKBOX_OFF:
CFontz_set_char(drvthis, 3, checkbox_off);
CFontz_raw_chr(drvthis, x, y, 3);
break;
case ICON_CHECKBOX_ON:
CFontz_set_char(drvthis, 4, checkbox_on);
CFontz_raw_chr(drvthis, x, y, 4);
break;
case ICON_CHECKBOX_GRAY:
CFontz_set_char(drvthis, 5, checkbox_gray);
CFontz_raw_chr(drvthis, x, y, 5);
break; break;
default: default:
return -1; return -1; /* Let the core do other icons */
} }
return 0; return 0;
} }
/*
* Sets cursor position and state
*/
MODULE_EXPORT void
CFontz_cursor(Driver *drvthis, int x, int y, int state)
{
PrivateData *p = (PrivateData *) drvthis->private_data;
unsigned char stylecmd[1];
/* set cursor state */
switch (state) {
case CURSOR_OFF: // no cursor
stylecmd[0] = CFONTZ_Hide_Cursor;
break;
case CURSOR_UNDER: // underline cursor
stylecmd[0] = CFONTZ_Show_Underline_Cursor;
break;
case CURSOR_BLOCK: // inverting blinking block
stylecmd[0] = CFONTZ_Show_Inverting_Block_Cursor;
break;
case CURSOR_DEFAULT_ON: // blinking block
default:
stylecmd[0] = CFONTZ_Show_Block_Cursor;
break;
}
write(p->fd, stylecmd, 1);
/* set cursor position */
CFontz_cursor_goto(drvthis, x, y);
}
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
// Clears the LCD screen // Clears the LCD screen
// //
@@ -798,7 +923,7 @@ CFontz_string (Driver *drvthis, int x, int y, unsigned char string[])
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
int i; int i;
// Convert 1-based coords to 0-based... /* Convert 1-based coords to 0-based... */
x--; x--;
y--; y--;
@@ -806,15 +931,11 @@ CFontz_string (Driver *drvthis, int x, int y, unsigned char string[])
return; return;
for (i = 0; (string[i] != '\0') && (x < p->width); i++, x++) { for (i = 0; (string[i] != '\0') && (x < p->width); i++, x++) {
unsigned char c = string[i]; /* Check for buffer overflows... */
// For V2 of the firmware to get the block to display right
if (p->newfirmware && (c == 255))
c = 214;
// Check for buffer overflows...
if (x >= 0) if (x >= 0)
p->framebuf[(y * p->width) + x] = c; p->framebuf[(y * p->width) + x] = (p->newfirmware)
? CFontz_charmap[(unsigned) string[i]]
: string[i];
} }
} }
server/drivers/CFontz.h
+36 -1
View File
@@ -12,11 +12,43 @@
#define DEFAULT_OFFBRIGHTNESS 0 #define DEFAULT_OFFBRIGHTNESS 0
#define DEFAULT_SIZE "20x4" #define DEFAULT_SIZE "20x4"
#define CFONTZ_Cursor_Home 0x01
#define CFONTZ_Hide_Display 0x02
#define CFONTZ_Restore_Display 0x03
#define CFONTZ_Hide_Cursor 0x04
#define CFONTZ_Show_Underline_Cursor 0x05
#define CFONTZ_Show_Block_Cursor 0x06
#define CFONTZ_Show_Inverting_Block_Cursor 0x07
#define CFONTZ_Backspace 0x08
#define CFONTZ_Control_Boot_Screen 0x09
#define CFONTZ_LineFeed 0x0A
#define CFONTZ_Delete_InPlace 0x0B
#define CFONTZ_FormFeed 0x0C
#define CFONTZ_CarriageReturn 0x0D
#define CFONTZ_Backlight_Control 0x0E
#define CFONTZ_Contrast_Control 0x0F
#define CFONTZ_Set_Cursor_Position 0x11
#define CFONTZ_Horizontal_Bar_Graph 0x12
#define CFONTZ_Scroll_On 0x13
#define CFONTZ_Scroll_Off 0x14
#define CFONTZ_Set_Scrolling_Marquee 0x15
#define CFONTZ_Enable_Scrolling_Marquee 0x16
#define CFONTZ_Wrap_On 0x17
#define CFONTZ_Wrap_Off 0x18
#define CFONTZ_Set_Custom_Char 0x19
#define CFONTZ_Reboot 0x1A
#define CFONTZ_Escape_Sequence_Prefix 0x1B
#define CFONTZ_Large_Block_Number 0x1C
#define CFONTZ_Send_Data_Directly_To_LCD 0x1E
#define CFONTZ_Show_Information_Screen 0x1F
MODULE_EXPORT int CFontz_init(Driver *drvthis); MODULE_EXPORT int CFontz_init(Driver *drvthis);
MODULE_EXPORT void CFontz_close(Driver *drvthis); MODULE_EXPORT void CFontz_close(Driver *drvthis);
MODULE_EXPORT int CFontz_width(Driver *drvthis); MODULE_EXPORT int CFontz_width(Driver *drvthis);
MODULE_EXPORT int CFontz_height(Driver *drvthis); MODULE_EXPORT int CFontz_height(Driver *drvthis);
MODULE_EXPORT int CFontz_cellwidth(Driver *drvthis);
MODULE_EXPORT int CFontz_cellheight(Driver *drvthis);
MODULE_EXPORT void CFontz_clear(Driver *drvthis); MODULE_EXPORT void CFontz_clear(Driver *drvthis);
MODULE_EXPORT void CFontz_flush(Driver *drvthis); MODULE_EXPORT void CFontz_flush(Driver *drvthis);
MODULE_EXPORT void CFontz_string(Driver *drvthis, int x, int y, unsigned char string[]); MODULE_EXPORT void CFontz_string(Driver *drvthis, int x, int y, unsigned char string[]);
@@ -24,9 +56,12 @@ MODULE_EXPORT void CFontz_chr (Driver *drvthis, int x, int y, unsigned char c);
MODULE_EXPORT void CFontz_vbar(Driver *drvthis, int x, int y, int len, int promille, int options); MODULE_EXPORT void CFontz_vbar(Driver *drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void CFontz_hbar(Driver *drvthis, int x, int y, int len, int promille, int options); MODULE_EXPORT void CFontz_hbar(Driver *drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void CFontz_num(Driver *drvthis, int x, int num);
MODULE_EXPORT int CFontz_icon(Driver *drvthis, int x, int y, int icon); MODULE_EXPORT int CFontz_icon(Driver *drvthis, int x, int y, int icon);
MODULE_EXPORT void CFontz_cursor(Driver *drvthis, int x, int y, int state);
MODULE_EXPORT void CFontz_set_char (Driver *drvthis, int n, char *dat); MODULE_EXPORT int CFontz_get_free_chars(Driver *drvthis);
MODULE_EXPORT void CFontz_set_char(Driver *drvthis, int n, unsigned char *dat);
MODULE_EXPORT int CFontz_get_contrast(Driver *drvthis); MODULE_EXPORT int CFontz_get_contrast(Driver *drvthis);
MODULE_EXPORT void CFontz_set_contrast(Driver *drvthis, int contrast); MODULE_EXPORT void CFontz_set_contrast(Driver *drvthis, int contrast);
server/drivers/Makefile.am
+4 -4
View File
@@ -25,7 +25,7 @@ noinst_LIBRARIES = libLCD.a libbignum.a
IOWarrior_CFLAGS = @libusb_cflags@ $(AM_CFLAGS) IOWarrior_CFLAGS = @libusb_cflags@ $(AM_CFLAGS)
hd44780_CFLAGS = @libusb_cflags@ $(AM_CFLAGS) hd44780_CFLAGS = @libusb_cflags@ $(AM_CFLAGS)
CFontz_LDADD = libLCD.a CFontz_LDADD = libLCD.a libbignum.a
CFontz633_LDADD = libLCD.a libbignum.a CFontz633_LDADD = libLCD.a libbignum.a
CFontzPacket_LDADD = libLCD.a libbignum.a CFontzPacket_LDADD = libLCD.a libbignum.a
curses_LDADD = @LIBCURSES@ curses_LDADD = @LIBCURSES@
@@ -46,7 +46,7 @@ pyramid_LDADD = libLCD.a
serialVFD_LDADD = libLCD.a libbignum.a serialVFD_LDADD = libLCD.a libbignum.a
svga_LDADD = @LIBSVGA@ svga_LDADD = @LIBSVGA@
t6963_LDADD = libLCD.a t6963_LDADD = libLCD.a
tyan_LDADD = libLCD.a tyan_LDADD = libLCD.a libbignum.a
ula200_LDADD = libLCD.a @LIBFTDI@ ula200_LDADD = libLCD.a @LIBFTDI@
sli_LDADD = libLCD.a sli_LDADD = libLCD.a
xosd_LDADD = @LIBXOSD@ xosd_LDADD = @LIBXOSD@
@@ -55,7 +55,7 @@ libLCD_a_SOURCES = lcd_lib.h lcd_lib.c
libbignum_a_SOURCES = adv_bignum.h adv_bignum.c libbignum_a_SOURCES = adv_bignum.h adv_bignum.c
bayrad_SOURCES = lcd.h lcd_lib.h bayrad.h bayrad.c report.h bayrad_SOURCES = lcd.h lcd_lib.h bayrad.h bayrad.c report.h
CFontz_SOURCES = lcd.h lcd_lib.h CFontz.c CFontz.h CFontz-charmap.h report.h CFontz_SOURCES = lcd.h lcd_lib.h CFontz.c CFontz.h CFontz-charmap.h report.h adv_bignum.h
CFontz633_SOURCES = lcd.h lcd_lib.h CFontz633.c CFontz633.h CFontz-charmap.h CFontz633io.c CFontz633io.h report.h adv_bignum.h CFontz633_SOURCES = lcd.h lcd_lib.h CFontz633.c CFontz633.h CFontz-charmap.h CFontz633io.c CFontz633io.h report.h adv_bignum.h
CFontzPacket_SOURCES = lcd.h lcd_lib.h CFontzPacket.c CFontzPacket.h CFontz-charmap.h CFontz633io.c CFontz633io.h report.h adv_bignum.h CFontzPacket_SOURCES = lcd.h lcd_lib.h CFontzPacket.c CFontzPacket.h CFontz-charmap.h CFontz633io.c CFontz633io.h report.h adv_bignum.h
curses_SOURCES = lcd.h curses_drv.h curses_drv.c report.h curses_SOURCES = lcd.h curses_drv.h curses_drv.c report.h
@@ -87,7 +87,7 @@ stv5730_SOURCES = lcd.h stv5730.c stv5730.h report.h
svga_SOURCES = lcd.h svgalib_drv.c svgalib_drv.h report.h svga_SOURCES = lcd.h svgalib_drv.c svgalib_drv.h report.h
t6963_SOURCES = lcd.h lcd_lib.h t6963.c t6963.h t6963_font.h report.h t6963_SOURCES = lcd.h lcd_lib.h t6963.c t6963.h t6963_font.h report.h
text_SOURCES = lcd.h text.h text.c report.h text_SOURCES = lcd.h text.h text.c report.h
tyan_SOURCES = lcd.h lcd_lib.h tyan_lcdm.h tyan_lcdm.c report.h tyan_SOURCES = lcd.h lcd_lib.h tyan_lcdm.h tyan_lcdm.c report.h adv_bignum.h
ula200_SOURCES = lcd.h lcd_lib.h ula200.h ula200.c report.h ula200_SOURCES = lcd.h lcd_lib.h ula200.h ula200.c report.h
sli_SOURCES = lcd.h lcd_lib.h wirz-sli.h wirz-sli.c report.h sli_SOURCES = lcd.h lcd_lib.h wirz-sli.h wirz-sli.c report.h
xosd_SOURCES = lcd.h xosdlib_drv.c xosdlib_drv.h report.h xosd_SOURCES = lcd.h xosdlib_drv.c xosdlib_drv.h report.h
server/drivers/tyan_lcdm.c
+263 -349
View File
@@ -44,49 +44,10 @@
#include "tyan_lcdm.h" #include "tyan_lcdm.h"
#include "report.h" #include "report.h"
#include "lcd_lib.h" #include "lcd_lib.h"
#include "adv_bignum.h"
#define TYAN_LCDM_KEY_ENTER 0xF2
#define TYAN_LCDM_KEY_ESCAPE 0xF3
#define TYAN_LCDM_KEY_RIGHT 0xF5
#define TYAN_LCDM_KEY_LEFT 0xF6
#define TYAN_LCDM_KEY_UP 0xF7
#define TYAN_LCDM_KEY_DOWN 0xF8
#define TYAN_LCDM_CMD_BEGIN 0xF1
#define TYAN_LCDM_CMD_END 0xF2
typedef enum {
normal = 0,
hbar = 1,
vbar = 2,
cust = 3,
} custom_type;
typedef struct driver_private_data {
char device[200];
int speed;
int fd;
unsigned char *framebuf;
unsigned char *backingstore;
int width;
int height;
int cellwidth;
int cellheight;
custom_type custom;
} PrivateData;
/* Vars for the server core */
MODULE_EXPORT char *api_version = API_VERSION;
MODULE_EXPORT int stay_in_foreground = 0;
MODULE_EXPORT int supports_multiple = 0;
MODULE_EXPORT char *symbol_prefix = "tyan_lcdm_";
/* Internal functions */ /* Internal functions */
static void tyan_lcdm_init_vbar(Driver *drvthis);
static void tyan_lcdm_init_hbar(Driver *drvthis);
static void tyan_lcdm_switch_mode(int fdfd); static void tyan_lcdm_switch_mode(int fdfd);
static void tyan_lcdm_hardware_clear(int fd); static void tyan_lcdm_hardware_clear(int fd);
@@ -97,6 +58,7 @@ static void tyan_lcdm_set_cursor(int fd, unsigned char start_addr, int pos);
#endif #endif
static unsigned char tyan_lcdm_read_key(int fd); static unsigned char tyan_lcdm_read_key(int fd);
/* /*
* Opens com port and sets baud correctly... * Opens com port and sets baud correctly...
*/ */
@@ -117,7 +79,7 @@ tyan_lcdm_init (Driver * drvthis, char *args)
/* initialize private data */ /* initialize private data */
p->speed = DEFAULT_SPEED; p->speed = DEFAULT_SPEED;
p->custom = normal; p->ccmode = standard;
p->fd = -1; p->fd = -1;
p->framebuf = NULL; p->framebuf = NULL;
p->backingstore = NULL; p->backingstore = NULL;
@@ -212,6 +174,7 @@ tyan_lcdm_init (Driver * drvthis, char *args)
return 1; return 1;
} }
/* /*
* Clean-up * Clean-up
*/ */
@@ -235,6 +198,7 @@ tyan_lcdm_close (Driver * drvthis)
drvthis->store_private_ptr(drvthis, NULL); drvthis->store_private_ptr(drvthis, NULL);
} }
/* /*
* Returns the display width * Returns the display width
*/ */
@@ -246,6 +210,7 @@ tyan_lcdm_width (Driver *drvthis)
return p->width; return p->width;
} }
/* /*
* Returns the display height * Returns the display height
*/ */
@@ -257,6 +222,31 @@ tyan_lcdm_height (Driver *drvthis)
return p->height; return p->height;
} }
/*
* Returns the display's character cell width
*/
MODULE_EXPORT int
tyan_lcmd_cellwidth(Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->cellwidth;
}
/*
* Returns the display's character cell height
*/
MODULE_EXPORT int
tyan_lcmd_cellheight(Driver *drvthis)
{
PrivateData *p = drvthis->private_data;
return p->cellheight;
}
/* /*
* Flushes all output to the lcd... * Flushes all output to the lcd...
*/ */
@@ -294,6 +284,7 @@ tyan_lcdm_flush (Driver * drvthis)
} }
} }
/* /*
* Return one char from the KeyRing * Return one char from the KeyRing
*/ */
@@ -349,6 +340,7 @@ tyan_lcdm_chr (Driver * drvthis, int x, int y, char c)
p->framebuf[(y * p->width) + x] = c; p->framebuf[(y * p->width) + x] = c;
} }
/* /*
* Sets the backlight on or off. * Sets the backlight on or off.
* The hardware support any value between 0 and 100. * The hardware support any value between 0 and 100.
@@ -360,176 +352,6 @@ tyan_lcdm_backlight (Driver * drvthis, int on)
} }
/*
* Sets up for vertical bars.
*/
static void
tyan_lcdm_init_vbar (Driver * drvthis)
{
PrivateData *p = drvthis->private_data;
char a[] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
1, 1, 1, 1, 1,
};
char b[] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
};
char c[] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
};
char d[] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
};
char e[] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
};
char f[] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
};
char g[] = {
0, 0, 0, 0, 0,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
};
if (p->custom != vbar) {
tyan_lcdm_set_char(drvthis, 1, a);
tyan_lcdm_set_char(drvthis, 2, b);
tyan_lcdm_set_char(drvthis, 3, c);
tyan_lcdm_set_char(drvthis, 4, d);
tyan_lcdm_set_char(drvthis, 5, e);
tyan_lcdm_set_char(drvthis, 6, f);
tyan_lcdm_set_char(drvthis, 7, g);
p->custom = vbar;
}
}
/*
* Inits horizontal bars...
*/
static void
tyan_lcdm_init_hbar (Driver * drvthis)
{
PrivateData *p = drvthis->private_data;
char a[] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
};
char b[] = {
1, 0, 0, 0, 0,
1, 0, 0, 0, 0,
1, 0, 0, 0, 0,
1, 0, 0, 0, 0,
1, 0, 0, 0, 0,
1, 0, 0, 0, 0,
1, 0, 0, 0, 0,
1, 0, 0, 0, 0,
};
char c[] = {
1, 1, 0, 0, 0,
1, 1, 0, 0, 0,
1, 1, 0, 0, 0,
1, 1, 0, 0, 0,
1, 1, 0, 0, 0,
1, 1, 0, 0, 0,
1, 1, 0, 0, 0,
1, 1, 0, 0, 0,
};
char d[] = {
1, 1, 1, 0, 0,
1, 1, 1, 0, 0,
1, 1, 1, 0, 0,
1, 1, 1, 0, 0,
1, 1, 1, 0, 0,
1, 1, 1, 0, 0,
1, 1, 1, 0, 0,
1, 1, 1, 0, 0,
};
char e[] = {
1, 1, 1, 1, 0,
1, 1, 1, 1, 0,
1, 1, 1, 1, 0,
1, 1, 1, 1, 0,
1, 1, 1, 1, 0,
1, 1, 1, 1, 0,
1, 1, 1, 1, 0,
1, 1, 1, 1, 0,
};
char f[] = {
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1,
};
if (p->custom != hbar) {
tyan_lcdm_set_char(drvthis, 1, a);
tyan_lcdm_set_char(drvthis, 2, b);
tyan_lcdm_set_char(drvthis, 3, c);
tyan_lcdm_set_char(drvthis, 4, d);
tyan_lcdm_set_char(drvthis, 5, e);
tyan_lcdm_set_char(drvthis, 6, f);
p->custom = hbar;
}
}
/* /*
* Draws a vertical bar... * Draws a vertical bar...
*/ */
@@ -544,7 +366,26 @@ tyan_lcdm_vbar (Driver * drvthis, int x, int y, int len, int promille, int optio
*/ */
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
tyan_lcdm_init_vbar(drvthis); if (p->ccmode != vbar) {
unsigned char vBar[p->cellheight];
int i;
if (p->ccmode != standard) {
/* Not supported(yet) */
report(RPT_WARNING, "%s: vbar: cannot combine two modes using user defined characters",
drvthis->name);
return;
}
p->ccmode = vbar;
memset(vBar, 0x00, sizeof(vBar));
for (i = 1; i < p->cellheight; i++) {
// add pixel line per pixel line ...
vBar[p->cellheight - i] = 0xFF;
tyan_lcdm_set_char(drvthis, i, vBar);
}
}
lib_vbar_static(drvthis, x, y, len, promille, options, p->cellheight, 0); lib_vbar_static(drvthis, x, y, len, promille, options, p->cellheight, 0);
} }
@@ -564,7 +405,24 @@ tyan_lcdm_hbar (Driver * drvthis, int x, int y, int len, int promille, int optio
*/ */
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
tyan_lcdm_init_hbar(drvthis); if (p->ccmode != hbar) {
unsigned char hBar[p->cellheight];
int i;
if (p->ccmode != standard) {
/* Not supported(yet) */
report(RPT_WARNING, "%s: hbar: cannot combine two modes using user defined characters",
drvthis->name);
return;
}
p->ccmode = hbar;
for (i = 1; i <= p->cellwidth; i++) {
// fill pixel columns from left to right.
memset(hBar, 0xFF & ~((1 << (p->cellwidth - i)) - 1), sizeof(hBar));
tyan_lcdm_set_char(drvthis, i, hBar);
}
}
lib_hbar_static(drvthis, x, y, len, promille, options, p->cellwidth, 0); lib_hbar_static(drvthis, x, y, len, promille, options, p->cellwidth, 0);
} }
@@ -572,55 +430,75 @@ tyan_lcdm_hbar (Driver * drvthis, int x, int y, int len, int promille, int optio
/* /*
* Writes a big number. * Writes a big number.
* This is not supported on 633 because we only have 2 lines...
*/ */
MODULE_EXPORT void MODULE_EXPORT void
tyan_lcdm_num (Driver * drvthis, int x, int num) tyan_lcdm_num (Driver * drvthis, int x, int num)
{ {
//PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
/* int do_init = 0;
char out[5];
snprintf(out, sizeof(out), "%c%c%c", 28, x, num); if ((num < 0) || (num > 10))
write(fd, out, 3); return;
*/
if (p->ccmode != bignum) {
if (p->ccmode != standard) {
/* Not supported (yet) */
report(RPT_WARNING, "%s: num: cannot combine two modes using user defined characters",
drvthis->name);
return;
} }
p->ccmode = bignum;
do_init = 1;
}
// Lib_adv_bignum does everything needed to show the bignumbers.
lib_adv_bignum(drvthis, x, num, do_init, NUM_CCs);
}
/* /*
* Sets a custom character from 0-7... * Gets number of custom chars (always NUM_CCs)
*/
MODULE_EXPORT int
tyan_lcdm_get_free_chars(Driver *drvthis)
{
//PrivateData *p = drvthis->private_data;
return NUM_CCs;
}
/*
* Sets a custom character from 0 - (NUM_CCs-1)...
* *
* For input, values > 0 mean "on" and values <= 0 are "off". * The input is an array of bytes, each representing a pixel row
* * starting from the top to bottom.
* The input is just an array of characters... * The bits in each byte represent the pixels where the LSB
* (least significant bit) is the rightmost pixel in each pixel row
*/ */
MODULE_EXPORT void MODULE_EXPORT void
tyan_lcdm_set_char (Driver * drvthis, int n, char *dat) tyan_lcdm_set_char (Driver * drvthis, int n, unsigned char *dat)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
unsigned char out[8]; unsigned char mask = (1 << p->cellwidth) - 1;
int row, col; unsigned char out[p->cellheight + 1];
int row;
if ((n < 0) || (n > 7)) if ((n < 0) || (n >= NUM_CCs))
return; return;
if (!dat) if (dat == NULL)
return; return;
for (row = 0; row < p->cellheight; row++) { for (row = 0; row < p->cellheight; row++) {
int letter = 0; int letter = dat[row] & mask;
if (p->cc[n].cache[row] != letter)
p->cc[n].clean = 0; /* only mark dirty if really different */
p->cc[n].cache[row] = letter;
for (col = 0; col < p->cellwidth; col++) {
letter <<= 1;
letter |= (dat[(row * p->cellwidth) + col] > 0);
/* I should remove that debug code. */
//if (dat[(row * cellheight) + col] == 0) printf(".");
//if (dat[(row * cellheight) + col] == 1) printf("+");
//if (dat[(row * cellheight) + col] == 2) printf("x");
//if (dat[(row * cellheight) + col] == 3) printf("*");
//printf("'%1d'", dat[(row * cellwidth) + col]);
//printf("%3d ", letter);
}
out[row+1] = letter; out[row+1] = letter;
//printf(": %d\n", letter);
} }
tyan_lcdm_write_str(p->fd, out, (unsigned char) (0x40 + n * 8), 8); tyan_lcdm_write_str(p->fd, out, (unsigned char) (0x40 + n * 8), 8);
} }
@@ -632,120 +510,151 @@ MODULE_EXPORT int
tyan_lcdm_icon (Driver * drvthis, int x, int y, int icon) tyan_lcdm_icon (Driver * drvthis, int x, int y, int icon)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
char icons[8][5 * 8] = { static unsigned char heart_open[] =
/* Empty Heart */ { b__XXXXX,
{ b__X_X_X,
1, 1, 1, 1, 1, b_______,
1, 0, 1, 0, 1, b_______,
0, 0, 0, 0, 0, b_______,
0, 0, 0, 0, 0, b__X___X,
0, 0, 0, 0, 0, b__XX_XX,
1, 0, 0, 0, 1, b__XXXXX };
1, 1, 0, 1, 1, static unsigned char heart_filled[] =
1, 1, 1, 1, 1, { b__XXXXX,
}, b__X_X_X,
/* Filled Heart */ b___X_X_,
{ b___XXX_,
1, 1, 1, 1, 1, b___XXX_,
1, 0, 1, 0, 1, b__X_X_X,
0, 1, 0, 1, 0, b__XX_XX,
0, 1, 1, 1, 0, b__XXXXX };
0, 1, 1, 1, 0, static unsigned char arrow_up[] =
1, 0, 1, 0, 1, { b____X__,
1, 1, 0, 1, 1, b___XXX_,
1, 1, 1, 1, 1, b__X_X_X,
}, b____X__,
/* arrow_up */ b____X__,
{ b____X__,
0, 0, 1, 0, 0, b____X__,
0, 1, 1, 1, 0, b_______ };
1, 0, 1, 0, 1, static unsigned char arrow_down[] =
0, 0, 1, 0, 0, { b____X__,
0, 0, 1, 0, 0, b____X__,
0, 0, 1, 0, 0, b____X__,
0, 0, 1, 0, 0, b____X__,
0, 0, 0, 0, 0, b__X_X_X,
}, b___XXX_,
/* arrow_down */ b____X__,
{ b_______ };
0, 0, 1, 0, 0, /*
0, 0, 1, 0, 0, static unsigned char arrow_left[] =
0, 0, 1, 0, 0, { b_______,
0, 0, 1, 0, 0, b____X__,
1, 0, 1, 0, 1, b___X___,
0, 1, 1, 1, 0, b__XXXXX,
0, 0, 1, 0, 0, b___X___,
0, 0, 0, 0, 0, b____X__,
}, b_______,
/* checkbox_off */ b_______ };
{ static unsigned char arrow_right[] =
0, 0, 0, 0, 0, { b_______,
0, 0, 0, 0, 0, b____X__,
1, 1, 1, 1, 1, b_____X_,
1, 0, 0, 0, 1, b__XXXXX,
1, 0, 0, 0, 1, b_____X_,
1, 0, 0, 0, 1, b____X__,
1, 1, 1, 1, 1, b_______,
0, 0, 0, 0, 0, b_______ };
}, */
/* checkbox_on */ static unsigned char checkbox_off[] =
{ { b_______,
0, 0, 1, 0, 0, b_______,
0, 0, 1, 0, 0, b__XXXXX,
1, 1, 1, 0, 1, b__X___X,
1, 0, 1, 1, 0, b__X___X,
1, 0, 1, 0, 1, b__X___X,
1, 0, 0, 0, 1, b__XXXXX,
1, 1, 1, 1, 1, b_______ };
0, 0, 0, 0, 0, static unsigned char checkbox_on[] =
}, { b____X__,
/* checkbox_gray */ b____X__,
{ b__XXX_X,
0, 0, 0, 0, 0, b__X_XX_,
0, 0, 0, 0, 0, b__X_X_X,
1, 1, 1, 1, 1, b__X___X,
1, 0, 1, 0, 1, b__XXXXX,
1, 1, 0, 1, 1, b_______ };
1, 0, 1, 0, 1, static unsigned char checkbox_gray[] =
1, 1, 1, 1, 1, { b_______,
0, 0, 0, 0, 0, b_______,
}, b__XXXXX,
/* Ellipsis */ b__X_X_X,
{ b__XX_XX,
0, 0, 0, 0, 0, b__X_X_X,
0, 0, 0, 0, 0, b__XXXXX,
0, 0, 0, 0, 0, b_______ };
0, 0, 0, 0, 0, /*
0, 0, 0, 0, 0, static unsigned char selector_left[] =
0, 0, 0, 0, 0, { b___X___,
0, 0, 0, 0, 0, b___XX__,
0, 1, 0, 1, 0, b___XXX_,
}, b___XXXX,
}; b___XXX_,
b___XX__,
b___X___,
b_______ };
static unsigned char selector_right[] =
{ b_____X_,
b____XX_,
b___XXX_,
b__XXXX_,
b___XXX_,
b____XX_,
b_____X_,
b_______ };
static unsigned char ellipsis[] =
{ b_______,
b_______,
b_______,
b_______,
b_______,
b_______,
b__X_X_X,
b_______ };
static unsigned char block_filled[] =
{ b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX,
b__XXXXX };
*/
/* Yes we know, this is a VERY BAD implementation :-) */ /* Yes we know, this is a VERY BAD implementation :-) */
switch (icon) { switch (icon) {
case ICON_BLOCK_FILLED: case ICON_BLOCK_FILLED:
tyan_lcdm_chr(drvthis, x, y, 255); tyan_lcdm_chr(drvthis, x, y, 255);
break; //tyan_lcdm_set_char(drvthis, 6, block_filled);
case ICON_HEART_FILLED: //tyan_lcdm_chr(drvthis, x, y, 0);
p->custom = cust;
tyan_lcdm_set_char(drvthis, 0, icons[1]);
tyan_lcdm_chr(drvthis, x, y, 0);
break; break;
case ICON_HEART_OPEN: case ICON_HEART_OPEN:
p->custom = cust; tyan_lcdm_set_char(drvthis, 0, heart_open);
tyan_lcdm_set_char(drvthis, 0, icons[0]); tyan_lcdm_chr(drvthis, x, y, 0);
break;
case ICON_HEART_FILLED:
tyan_lcdm_set_char(drvthis, 0, heart_filled);
tyan_lcdm_chr(drvthis, x, y, 0); tyan_lcdm_chr(drvthis, x, y, 0);
break; break;
case ICON_ARROW_UP: case ICON_ARROW_UP:
p->custom = cust; p->ccmode = custom;
tyan_lcdm_set_char(drvthis, 1, icons[2]); tyan_lcdm_set_char(drvthis, 1, arrow_up);
tyan_lcdm_chr(drvthis, x, y, 1); tyan_lcdm_chr(drvthis, x, y, 1);
break; break;
case ICON_ARROW_DOWN: case ICON_ARROW_DOWN:
p->custom = cust; p->ccmode = custom;
tyan_lcdm_set_char(drvthis, 2, icons[3]); tyan_lcdm_set_char(drvthis, 2, arrow_down);
tyan_lcdm_chr(drvthis, x, y, 2); tyan_lcdm_chr(drvthis, x, y, 2);
break; break;
case ICON_ARROW_LEFT: case ICON_ARROW_LEFT:
@@ -755,18 +664,18 @@ tyan_lcdm_icon (Driver * drvthis, int x, int y, int icon)
tyan_lcdm_chr(drvthis, x, y, 0x7E); tyan_lcdm_chr(drvthis, x, y, 0x7E);
break; break;
case ICON_CHECKBOX_OFF: case ICON_CHECKBOX_OFF:
p->custom = cust; p->ccmode = custom;
tyan_lcdm_set_char(drvthis, 3, icons[4]); tyan_lcdm_set_char(drvthis, 3, checkbox_off);
tyan_lcdm_chr(drvthis, x, y, 3); tyan_lcdm_chr(drvthis, x, y, 3);
break; break;
case ICON_CHECKBOX_ON: case ICON_CHECKBOX_ON:
p->custom = cust; p->ccmode = custom;
tyan_lcdm_set_char(drvthis, 4, icons[5]); tyan_lcdm_set_char(drvthis, 4, checkbox_on);
tyan_lcdm_chr(drvthis, x, y, 4); tyan_lcdm_chr(drvthis, x, y, 4);
break; break;
case ICON_CHECKBOX_GRAY: case ICON_CHECKBOX_GRAY:
p->custom = cust; p->ccmode = custom;
tyan_lcdm_set_char(drvthis, 5, icons[6]); tyan_lcdm_set_char(drvthis, 5, checkbox_gray);
tyan_lcdm_chr(drvthis, x, y, 5); tyan_lcdm_chr(drvthis, x, y, 5);
break; break;
default: default:
@@ -775,6 +684,7 @@ tyan_lcdm_icon (Driver * drvthis, int x, int y, int icon)
return 0; return 0;
} }
/* /*
* Clears the LCD screen * Clears the LCD screen
*/ */
@@ -786,6 +696,7 @@ tyan_lcdm_clear (Driver * drvthis)
memset(p->framebuf, ' ', p->width * p->height); memset(p->framebuf, ' ', p->width * p->height);
} }
/* /*
* Prints a string on the lcd display, at position (x,y). The * Prints a string on the lcd display, at position (x,y). The
* upper-left is (1,1), and the lower right should be (16,2). * upper-left is (1,1), and the lower right should be (16,2).
@@ -872,6 +783,7 @@ void tyan_lcdm_write_str(int fd, unsigned char *str,unsigned char start_addr, in
write(fd, cmd_str, 20); write(fd, cmd_str, 20);
} }
#if 0 #if 0
static static
void tyan_lcdm_set_cursor(int fd, unsigned char start_addr, int pos) void tyan_lcdm_set_cursor(int fd, unsigned char start_addr, int pos)
@@ -883,6 +795,7 @@ void tyan_lcdm_set_cursor(int fd, unsigned char start_addr, int pos)
} }
#endif #endif
static static
unsigned char tyan_lcdm_read_key(int fd) unsigned char tyan_lcdm_read_key(int fd)
{ {
@@ -899,3 +812,4 @@ unsigned char tyan_lcdm_read_key(int fd)
} }
return 0xF4; //error return 0xF4; //error
} }
server/drivers/tyan_lcdm.h
+60 -1
View File
@@ -28,10 +28,68 @@
#define DEFAULT_SPEED 9600 #define DEFAULT_SPEED 9600
#define DEFAULT_SIZE "16x2" #define DEFAULT_SIZE "16x2"
#define TYAN_LCDM_KEY_ENTER 0xF2
#define TYAN_LCDM_KEY_ESCAPE 0xF3
#define TYAN_LCDM_KEY_RIGHT 0xF5
#define TYAN_LCDM_KEY_LEFT 0xF6
#define TYAN_LCDM_KEY_UP 0xF7
#define TYAN_LCDM_KEY_DOWN 0xF8
#define TYAN_LCDM_CMD_BEGIN 0xF1
#define TYAN_LCDM_CMD_END 0xF2
/* Constants for userdefchar_mode */
#define NUM_CCs 8 /* max. number of custom characters */
typedef enum {
standard, /* only char 0 is used for heartbeat */
vbar, /* vertical bars */
hbar, /* horizontaln bars */
bignum, /* big numbers */
bigchar, /* big characters */
custom /* custom icons */
} CGmode;
typedef struct cgram_cache {
unsigned char cache[LCD_DEFAULT_CELLHEIGHT];
int clean;
} CGram;
typedef struct driver_private_data {
char device[200];
int speed;
int fd;
unsigned char *framebuf;
unsigned char *backingstore;
int width;
int height;
int cellwidth;
int cellheight;
/* defineable characters */
CGram cc[NUM_CCs];
CGmode ccmode;
} PrivateData;
/* API: variables for the server core */
MODULE_EXPORT char *api_version = API_VERSION;
MODULE_EXPORT int stay_in_foreground = 0;
MODULE_EXPORT int supports_multiple = 0;
MODULE_EXPORT char *symbol_prefix = "tyan_lcdm_";
/* API: functions for the server core */
MODULE_EXPORT int tyan_lcdm_init (Driver * drvthis, char *device); MODULE_EXPORT int tyan_lcdm_init (Driver * drvthis, char *device);
MODULE_EXPORT void tyan_lcdm_close (Driver * drvthis); MODULE_EXPORT void tyan_lcdm_close (Driver * drvthis);
MODULE_EXPORT int tyan_lcdm_width (Driver * drvthis); MODULE_EXPORT int tyan_lcdm_width (Driver * drvthis);
MODULE_EXPORT int tyan_lcdm_height (Driver * drvthis); MODULE_EXPORT int tyan_lcdm_height (Driver * drvthis);
MODULE_EXPORT int tyan_lcdm_cellwidth (Driver * drvthis);
MODULE_EXPORT int tyan_lcdm_cellheight (Driver * drvthis);
MODULE_EXPORT void tyan_lcdm_clear (Driver * drvthis); MODULE_EXPORT void tyan_lcdm_clear (Driver * drvthis);
MODULE_EXPORT void tyan_lcdm_flush (Driver * drvthis); MODULE_EXPORT void tyan_lcdm_flush (Driver * drvthis);
MODULE_EXPORT void tyan_lcdm_string (Driver * drvthis, int x, int y, char string[]); MODULE_EXPORT void tyan_lcdm_string (Driver * drvthis, int x, int y, char string[]);
@@ -42,7 +100,8 @@ MODULE_EXPORT void tyan_lcdm_hbar (Driver * drvthis, int x, int y, int len, int
MODULE_EXPORT void tyan_lcdm_num (Driver * drvthis, int x, int num); MODULE_EXPORT void tyan_lcdm_num (Driver * drvthis, int x, int num);
MODULE_EXPORT int tyan_lcdm_icon(Driver * drvthis, int x, int y, int icon); MODULE_EXPORT int tyan_lcdm_icon(Driver * drvthis, int x, int y, int icon);
MODULE_EXPORT void tyan_lcdm_set_char (Driver * drvthis, int n, char *dat); MODULE_EXPORT int tyan_lcdm_get_free_chars (Driver *drvthis);
MODULE_EXPORT void tyan_lcdm_set_char (Driver * drvthis, int n, unsigned char *dat);
MODULE_EXPORT void tyan_lcdm_backlight (Driver * drvthis, int on); MODULE_EXPORT void tyan_lcdm_backlight (Driver * drvthis, int on);