diff options
| author | reinelt <> | 2003-02-22 07:53:10 +0000 |
|---|---|---|
| committer | reinelt <> | 2003-02-22 07:53:10 +0000 |
| commit | 90be5ac59fddad620f66ebc9dc813802cd45a7e3 (patch) | |
| tree | 9a0596fed56b4985e15b7d677c43c0bda80fbabb /Crystalfontz.c | |
| parent | db2a64cd4d6e46a6563181f38da2a0a01f56a559 (diff) | |
| download | lcd4linux-90be5ac59fddad620f66ebc9dc813802cd45a7e3.tar.gz | |
[lcd4linux @ 2003-02-22 07:53:09 by reinelt]
cfg_get(key,defval)
Diffstat (limited to 'Crystalfontz.c')
| -rw-r--r-- | Crystalfontz.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Crystalfontz.c b/Crystalfontz.c index 0a87f81..e672c84 100644 --- a/Crystalfontz.c +++ b/Crystalfontz.c @@ -1,4 +1,4 @@ -/* $Id: Crystalfontz.c,v 1.8 2002/08/19 04:41:20 reinelt Exp $ +/* $Id: Crystalfontz.c,v 1.9 2003/02/22 07:53:09 reinelt Exp $ * * driver for display modules from Crystalfontz * @@ -19,6 +19,9 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * $Log: Crystalfontz.c,v $ + * Revision 1.9 2003/02/22 07:53:09 reinelt + * cfg_get(key,defval) + * * Revision 1.8 2002/08/19 04:41:20 reinelt * introduced bar.c, moved bar stuff from display.h to bar.h * @@ -136,7 +139,7 @@ char cmd_contrast[2]={ CRYFON_CONTRAST_CTRL, }; Port=NULL; } - if ((port=cfg_get("Port"))==NULL || *port=='\0') { + if ((port=cfg_get("Port",NULL))==NULL || *port=='\0') { error ("CrystalFontz: no 'Port' entry in %s", cfg_file()); return -1; } @@ -146,7 +149,7 @@ char cmd_contrast[2]={ CRYFON_CONTRAST_CTRL, }; sprintf(Port,"/dev/%s",port); } - speed=cfg_get("Speed")?:"9600"; + speed=cfg_get("Speed","9600"); switch(atoi(speed)) { case 1200: Speed=B1200; @@ -214,13 +217,13 @@ char cmd_contrast[2]={ CRYFON_CONTRAST_CTRL, }; usleep(350000); write(Device, CRYFON_HIDE_CURSOR CRYFON_SCROLL_OFF CRYFON_WRAP_OFF,3); - backlight=cfg_get("Backlight")?:NULL; + backlight=cfg_get("Backlight",NULL); if (backlight) { cmd_backlight[1]=atoi(backlight); write(Device,cmd_backlight,4); } - contrast=cfg_get("Contrast")?:NULL; + contrast=cfg_get("Contrast",NULL); if (contrast) { cmd_contrast[1]=atoi(contrast); write(Device,cmd_contrast,2); |