diff options
Diffstat (limited to 'HD44780.c')
| -rw-r--r-- | HD44780.c | 15 |
1 files changed, 9 insertions, 6 deletions
@@ -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); |