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authorreinelt <>2004-01-09 04:16:06 +0000
committerreinelt <>2004-01-09 04:16:06 +0000
commitc8d1a94e34b59f94c8bf7af1a5dde282515a2e19 (patch)
tree97337d07d0693302ca3031d256bff023a4d18f82 /HD44780.c
parent28ae14208cef01ae0ca6293b88968ec31bec855e (diff)
downloadlcd4linux-c8d1a94e34b59f94c8bf7af1a5dde282515a2e19.tar.gz
[lcd4linux @ 2004-01-09 04:16:06 by reinelt]
added 'section' argument to cfg_get(), but NULLed it on all calls by now.
Diffstat (limited to 'HD44780.c')
-rw-r--r--HD44780.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/HD44780.c b/HD44780.c
index 09c3086..f4a0850 100644
--- a/HD44780.c
+++ b/HD44780.c
@@ -1,4 +1,4 @@
-/* $Id: HD44780.c,v 1.48 2004/01/06 22:33:13 reinelt Exp $
+/* $Id: HD44780.c,v 1.49 2004/01/09 04:16:06 reinelt Exp $
*
* driver for display modules based on the HD44780 chip
*
@@ -28,6 +28,9 @@
*
*
* $Log: HD44780.c,v $
+ * Revision 1.49 2004/01/09 04:16:06 reinelt
+ * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
+ *
* Revision 1.48 2004/01/06 22:33:13 reinelt
* Copyright statements cleaned up
*
@@ -463,7 +466,7 @@ int HD_init (LCD *Self)
int rows=-1, cols=-1, gpos=-1;
char *s;
- s=cfg_get("Size",NULL);
+ s=cfg_get(NULL, "Size", NULL);
if (s==NULL || *s=='\0') {
error ("HD44780: no 'Size' entry in %s", cfg_source());
return -1;
@@ -473,10 +476,10 @@ int HD_init (LCD *Self)
return -1;
}
- if (cfg_number("GPOs", 0, 0, 8, &gpos)<0) return -1;
+ if (cfg_number(NULL, "GPOs", 0, 0, 8, &gpos)<0) return -1;
info ("HD44780: controlling %d GPO's", gpos);
- if (cfg_number("Controllers", 1, 1, 2, &Controllers)<0) return -1;
+ if (cfg_number(NULL, "Controllers", 1, 1, 2, &Controllers)<0) return -1;
info ("wiring: using display with %d controllers", Controllers);
// current controller
@@ -495,7 +498,7 @@ int HD_init (LCD *Self)
return -1;
}
- if (cfg_number("Bits", 8, 4, 8, &Bits)<0) return -1;
+ if (cfg_number(NULL, "Bits", 8, 4, 8, &Bits)<0) return -1;
if (Bits!=4 && Bits!=8) {
error ("HD44780: bad Bits '%s' in %s, should be '4' or '8'", s, cfg_source());
return -1;
@@ -548,7 +551,7 @@ int HD_init (LCD *Self)
HD_command (0x03, 0x0c, T_CLEAR); // Display on, cursor off, blink off, wait 1.64 ms
HD_command (0x03, 0x06, T_EXEC); // curser moves to right, no shift
- if (cfg_number("Icons", 0, 0, CHARS, &Icons)<0) return -1;
+ if (cfg_number(NULL, "Icons", 0, 0, CHARS, &Icons)<0) return -1;
if (Icons>0) {
debug ("reserving %d of %d user-defined characters for icons", Icons, CHARS);
icon_init(Lcd.rows, Lcd.cols, XRES, YRES, CHARS, Icons, HD_define_char);