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-rw-r--r--drv_EA232graphic.c108
1 files changed, 86 insertions, 22 deletions
diff --git a/drv_EA232graphic.c b/drv_EA232graphic.c
index 680ffe9..bec5fc9 100644
--- a/drv_EA232graphic.c
+++ b/drv_EA232graphic.c
@@ -1,8 +1,9 @@
-/* $Id: drv_EA232graphic.c 840 2007-09-09 12:17:42Z michael $
+/* $Id: drv_EA232graphic.c 1172 2012-02-10 16:04:36Z michael $
* $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_EA232graphic.c $
*
* Driver for Electronic Assembly serial graphic display
*
+ * Copyright (C) 2012 Robert Resch <fli4l@robert.reschpara.de>
* Copyright (C) 2007 Stefan Gmeiner <stefangmeiner@solnet.ch>
* Copyright (C) 2005 Michael Reinelt <michael@reinelt.co.at>
* Copyright (C) 2005, 2006, 2007 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
@@ -46,6 +47,13 @@
* GE240-7KV24 3 8 no
* GE240-7KLWV24 3 8 no
* GE240-6KLWV24 3 8 no
+ * KIT120-5 4 5 no
+ * KIT129-6 4 8 no
+ * KIT160-6 2 8 no
+ * KIT160-7 2 8 no
+ * KIT240-6 2 8 no
+ * KIT240-7 2 8 no
+ * KIT320-8 2 8 no
*
* Supported protocol commands:
*
@@ -53,8 +61,9 @@
* Protocol Display Set Output Set Contrast Bitmap Orientation
* =======================================================================================
* 1 DL Y(0..7)(0..1) K(0..20) U(x)(y)(w)(h)(...) Vertical
- * 2 <ESC>DL -- <ESC>DK(0..63) <ESC>UL(x)(y)(w)(h)(...) Vertical
+ * 2 <ESC>DL <ESC>YW... <ESC>DK(0..63) <ESC>UL(x)(y)(w)(h)(...) Horizontal
* 3 DL Y(0..7)(0..1) -- U(x)(y)(w)(h)(...) Horizontal
+ * 4 <ESC>DL <ESC>YW... -- <ESC>UL(x)(y)(w)(h)(...) Vertical
*
* Bitmap orientation:
*
@@ -141,6 +150,11 @@ static MODEL Models[] = {
/* Protocol 2 models */
{"GE128-6N9V24", 128, 64, 63, 40, 0, 2},
+ {"KIT160-6", 160, 80, 0, 0, 8, 2},
+ {"KIT160-7", 160, 128, 0, 0, 8, 2},
+ {"KIT240-6", 240, 64, 0, 0, 8, 2},
+ {"KIT240-7", 240, 128, 0, 0, 8, 2},
+ {"KIT320-8", 320, 240, 0, 0, 8, 2},
/* Protocol 3 models */
{"GE128-7KV24", 128, 128, 0, 0, 8, 3},
@@ -150,6 +164,10 @@ static MODEL Models[] = {
{"GE240-7KLWV24", 240, 128, 0, 0, 8, 3},
{"GE240-6KLWV24", 240, 64, 0, 0, 8, 3},
+ /* Protocol 4 models */
+ {"KIT120-5", 120, 32, 0, 0, 5, 4},
+ {"KIT129-6", 128, 64, 0, 0, 8, 4},
+
{NULL, 0, 0, 0, 0, 0, 0}
};
@@ -165,7 +183,7 @@ static int drv_EA232graphic_open(const char *section)
{
/* open serial port */
/* don't mind about device, speed and stuff, this function will take care of */
- if (drv_generic_serial_open(section, Name, 0) < 0)
+ if (drv_generic_serial_open_handshake(section, Name, 0) < 0)
return -1;
return 0;
@@ -183,28 +201,56 @@ static int drv_EA232graphic_close(void)
/* write data to the display */
static void drv_EA232graphic_send(const char *data, const int len)
{
- drv_generic_serial_write(data, len);
+ drv_generic_serial_write_rts(data, len);
}
/* delete Display */
static void drv_EA232graphic_clear_display()
{
- char cmd[3];
+ char cmd[4];
switch (Model->protocol) {
case 1:
case 3:
+ /* Clear Display */
cmd[0] = 'D';
cmd[1] = 'L';
drv_EA232graphic_send(cmd, 2);
break;
-
case 2:
+ /* Clear Display */
+ cmd[0] = ESC;
+ cmd[1] = 'D';
+ cmd[2] = 'L';
+ drv_EA232graphic_send(cmd, 3);
+ usleep(500000);
+ /* Disable Cursor */
+ cmd[0] = ESC;
+ cmd[1] = 'Q';
+ cmd[2] = 'C';
+ cmd[3] = '0';
+ drv_EA232graphic_send(cmd, 4);
+ break;
+ case 4:
+ /* Set all GPIO to Output */
+ cmd[0] = ESC;
+ cmd[1] = 'Y';
+ cmd[2] = 'M';
+ cmd[3] = 8;
+ drv_EA232graphic_send(cmd, 4);
+ /* Clear Display */
cmd[0] = ESC;
cmd[1] = 'D';
cmd[2] = 'L';
drv_EA232graphic_send(cmd, 3);
+ usleep(500000);
+ /* Disable Cursor */
+ cmd[0] = ESC;
+ cmd[1] = 'Q';
+ cmd[2] = 'C';
+ cmd[3] = '0';
+ drv_EA232graphic_send(cmd, 4);
break;
default:
error("%s: undefined protocol type", Name);
@@ -218,16 +264,17 @@ static void drv_EA232graphic_clear_display()
static void drv_EA232graphic_blit(const int row, const int col, const int height, const int width)
{
- int r, c, l, p;
+ int r, c, l, p, d;
char *cmd;
/* calculate length of command */
l = 0;
switch (Model->protocol) {
case 1:
- case 2:
+ case 4:
l = ((height + 7) / 8) * width;
break;
+ case 2:
case 3:
l = ((width + 7) / 8) * height;
break;
@@ -255,6 +302,7 @@ static void drv_EA232graphic_blit(const int row, const int col, const int height
cmd[p++] = height;
break;
case 2:
+ case 4:
cmd[p++] = ESC;
cmd[p++] = 'U';
cmd[p++] = 'L';
@@ -275,7 +323,7 @@ static void drv_EA232graphic_blit(const int row, const int col, const int height
/* set pixels */
switch (Model->protocol) {
case 1:
- case 2:
+ case 4:
for (r = 0; r < height; r++) {
for (c = 0; c < width; c++) {
if (drv_generic_graphic_black(r + row, c + col)) {
@@ -284,6 +332,16 @@ static void drv_EA232graphic_blit(const int row, const int col, const int height
}
}
break;
+ case 2:
+ d = ((width + 7) / 8);
+ for (r = 0; r < height; r++) {
+ for (c = 0; c < width; c++) {
+ if (drv_generic_graphic_black(r + row, c + col)) {
+ cmd[(c / 8) + (d * r) + p] |= (MSB_BYTE >> (c % 8));
+ }
+ }
+ }
+ break;
case 3:
for (c = 0; c < width; c++) {
for (r = 0; r < height; r++) {
@@ -307,7 +365,7 @@ static void drv_EA232graphic_blit(const int row, const int col, const int height
static int drv_EA232graphic_GPO(const int num, const int val)
{
- char cmd[4];
+ char cmd[5];
if (Model->gpo == 0) {
error("%s: GPO not supported on this model.", Name);
@@ -320,11 +378,24 @@ static int drv_EA232graphic_GPO(const int num, const int val)
return -1;
}
- cmd[0] = 'Y';
- cmd[1] = num;
- cmd[2] = (val > 0) ? 1 : 0;
-
- drv_EA232graphic_send(cmd, 3);
+ switch (Model->protocol) {
+ case 1:
+ case 3:
+ cmd[0] = 'Y';
+ cmd[1] = num;
+ cmd[2] = (val > 0) ? 1 : 0;
+ drv_EA232graphic_send(cmd, 3);
+ break;
+ case 2:
+ case 4:
+ cmd[0] = ESC;
+ cmd[1] = 'Y';
+ cmd[2] = 'W';
+ cmd[3] = num + 1;
+ cmd[4] = (val > 0) ? 1 : 0;
+ drv_EA232graphic_send(cmd, 5);
+ break;
+ }
return 0;
}
@@ -417,13 +488,6 @@ static int drv_EA232graphic_start(const char *section)
free(s);
return -1;
}
-
- /* Fixme: provider other fonts someday... */
- if (XRES != 6 && YRES != 8) {
- error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source());
- free(s);
- return -1;
- }
free(s);
/* open communication with the display */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 18:45:17 +0000