diff options
| -rw-r--r-- | BeckmannEgle.c | 42 | ||||
| -rw-r--r-- | lcd4linux.conf.sample | 12 |
2 files changed, 37 insertions, 17 deletions
diff --git a/BeckmannEgle.c b/BeckmannEgle.c index 9f33166..790d3b7 100644 --- a/BeckmannEgle.c +++ b/BeckmannEgle.c @@ -1,4 +1,4 @@ -/* $Id: BeckmannEgle.c,v 1.1 2000/04/28 05:19:55 reinelt Exp $ +/* $Id: BeckmannEgle.c,v 1.2 2000/04/30 06:40:42 reinelt Exp $ * * driver for Beckmann+Egle mini terminals * @@ -20,6 +20,10 @@ * * * $Log: BeckmannEgle.c,v $ + * Revision 1.2 2000/04/30 06:40:42 reinelt + * + * bars for Beckmann+Egle driver + * * Revision 1.1 2000/04/28 05:19:55 reinelt * * first release of the Beckmann+Egle driver @@ -264,8 +268,10 @@ static void BE_compact_bars (void) static void BE_define_chars (void) { int c, i, j; - char buffer[12]="\376N"; - + char buffer[8]; + char cmd[32]; + char *p; + for (i=2; i<nSegment; i++) { if (Segment[i].used) continue; if (Segment[i].ascii!=-1) continue; @@ -276,40 +282,50 @@ static void BE_define_chars (void) if (j==nSegment) break; } Segment[i].ascii=c; - buffer[2]=c; switch (Segment[i].type) { case BAR_L: for (j=0; j<4; j++) { char Pixel[] = { 0, 1, 3, 7, 15, 31 }; - buffer[j+3]=Pixel[Segment[i].len1]; - buffer[j+7]=Pixel[Segment[i].len2]; + buffer[j]=Pixel[Segment[i].len1]; + buffer[j+4]=Pixel[Segment[i].len2]; } break; case BAR_R: for (j=0; j<4; j++) { char Pixel[] = { 0, 16, 24, 28, 30, 31 }; - buffer[j+3]=Pixel[Segment[i].len1]; - buffer[j+7]=Pixel[Segment[i].len2]; + buffer[j]=Pixel[Segment[i].len1]; + buffer[j+4]=Pixel[Segment[i].len2]; } break; case BAR_U: for (j=0; j<Segment[i].len1; j++) { - buffer[10-j]=31; + buffer[7-j]=31; } for (; j<YRES; j++) { - buffer[10-j]=0; + buffer[7-j]=0; } break; case BAR_D: for (j=0; j<Segment[i].len1; j++) { - buffer[j+3]=31; + buffer[j]=31; } for (; j<YRES; j++) { - buffer[j+3]=0; + buffer[j]=0; } break; } - BE_write (buffer, 11); + p=cmd; + *p++='\033'; + *p++='&'; + *p++='T'; // enter transparent mode + *p++='\0'; // write cmd + *p++=0x40|8*c; // write CGRAM + for (i=0; i<YRES; i++) { + *p++='\1'; // write data + *p++=buffer[i]; // character bitmap + } + *p++='\377'; // leave transparent mode + BE_write (cmd, p-cmd); } } diff --git a/lcd4linux.conf.sample b/lcd4linux.conf.sample index e693c67..ab98206 100644 --- a/lcd4linux.conf.sample +++ b/lcd4linux.conf.sample @@ -3,10 +3,14 @@ #Speed 19200 #Contrast 160 -Display HD44780 -Port 0x378 -Size 16x2 -Delay 300 +#Display HD44780 +#Port 0x378 +#Size 16x2 +#Delay 300 + +Display BLC100x +Port /dev/ttyS2 +Type 20x4 #Display PPM #size 20x4 |