mangavalk/lcdproc
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Removed lcddriver.c (doesn't do anything, isn't in any makefiles, etc.).

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Passed *every* piece of source in this project through indent. I'm setting
things up with ctags soon and am actually going to *gasp* use a nice
programming environment to continue development in. :)
This commit is contained in:
William Ferrell
2000-03-30 20:20:41 +00:00
parent 2222adcfbe
commit f5a5e9653b
88 changed files with 8207 additions and 8723 deletions
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server/drivers/hd44780-low.h
+39 -42
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@@ -6,29 +6,28 @@
enum ifWidth { IF_4bit, IF_8bit };
void common_init(enum ifWidth ifwidth);
void common_init (enum ifWidth ifwidth);
// Structures holding pointers to HD44780 specific functions
typedef struct hwDependentFns
{
// microsec pauses
void (*uPause)(int microSecondsTenths);
typedef struct hwDependentFns {
// microsec pauses
void (*uPause) (int microSecondsTenths);
// senddata to the LCD
// dispID - display to send data to (0 = all displays)
// flags - data or instruction command (RS_DATA | RS_INSTR)
// ch - character to display or instruction value
void (*senddata)(unsigned char dispID, unsigned char flags, unsigned char ch);
// senddata to the LCD
// dispID - display to send data to (0 = all displays)
// flags - data or instruction command (RS_DATA | RS_INSTR)
// ch - character to display or instruction value
void (*senddata) (unsigned char dispID, unsigned char flags, unsigned char ch);
// position the cursor
// dispID - display to send data to (0 = all displays)
// DDaddr - display data address (see sect 2.5.2 of the LCD module FAQ)
void (*position)(int dispID, int DDaddr);
// position the cursor
// dispID - display to send data to (0 = all displays)
// DDaddr - display data address (see sect 2.5.2 of the LCD module FAQ)
void (*position) (int dispID, int DDaddr);
// toggle vertical autoscroll on all displays
// on - non-zero turns autoscroll on, zero value turns it off
void (*autoscroll)(int on);
} HD44780_functions; /* for want of a better name :-) */
// toggle vertical autoscroll on all displays
// on - non-zero turns autoscroll on, zero value turns it off
void (*autoscroll) (int on);
} HD44780_functions; /* for want of a better name :-) */
extern HD44780_functions *hd44780_functions;
@@ -42,32 +41,32 @@ extern HD44780_functions *hd44780_functions;
#define HOMECURSOR 0x02
#define ENTRYMODE 0x04
#define E_MOVERIGHT 0x02
#define E_MOVELEFT 0x00
#define EDGESCROLL 0x01
#define NOSCROLL 0x00
#define E_MOVERIGHT 0x02
#define E_MOVELEFT 0x00
#define EDGESCROLL 0x01
#define NOSCROLL 0x00
#define ONOFFCTRL 0x08
#define DISPON 0x04
#define DISPOFF 0x00
#define CURSORON 0x02
#define CURSOROFF 0x00
#define CURSORBLINK 0x01
#define CURSORNOBLINK 0x00
#define DISPON 0x04
#define DISPOFF 0x00
#define CURSORON 0x02
#define CURSOROFF 0x00
#define CURSORBLINK 0x01
#define CURSORNOBLINK 0x00
#define CURSORSHIFT 0x10
#define SCROLLDISP 0x08
#define MOVECURSOR 0x00
#define MOVERIGHT 0x04
#define MOVELEFT 0x00
#define SCROLLDISP 0x08
#define MOVECURSOR 0x00
#define MOVERIGHT 0x04
#define MOVELEFT 0x00
#define FUNCSET 0x20
#define IF_8BIT 0x10
#define IF_4BIT 0x00
#define TWOLINE 0x08
#define ONELINE 0x00
#define LARGECHAR 0x04 /* 5x11 characters */
#define SMALLCHAR 0x00 /* 5x8 characters */
#define IF_8BIT 0x10
#define IF_4BIT 0x00
#define TWOLINE 0x08
#define ONELINE 0x00
#define LARGECHAR 0x04 /* 5x11 characters */
#define SMALLCHAR 0x00 /* 5x8 characters */
#define SETCHAR 0x40
@@ -76,11 +75,11 @@ extern HD44780_functions *hd44780_functions;
// Parallel port pin definitions
// Output lines
#define nSTRB 0x01 /* negative logic */
#define nSTRB 0x01 /* negative logic */
#define STRB 0x01
#define nLF 0x02
#define LF 0x02
#define INIT 0x04 /* the only positive logic output line */
#define INIT 0x04 /* the only positive logic output line */
#define nSEL 0x08
#define SEL 0x08
@@ -98,5 +97,3 @@ extern HD44780_functions *hd44780_functions;
#define INMASK 0x48
#endif