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-ext8bit.c
+30 -35
View File
@@ -43,9 +43,7 @@
// restricted to):
// HD44780_senddata
void lcdtime_HD44780_senddata(unsigned char displayID,
unsigned char flags,
unsigned char ch);
void lcdtime_HD44780_senddata (unsigned char displayID, unsigned char flags, unsigned char ch);
#define nRS nSTRB
@@ -62,48 +60,45 @@ static int semid;
// initialise the driver
int hd_init_ext8bit(HD44780_functions *hd44780_functions,
lcd_logical_driver *driver,
char *args,
unsigned int port)
int
hd_init_ext8bit (HD44780_functions * hd44780_functions, lcd_logical_driver * driver, char *args, unsigned int port)
{
lptPort = port;
semid = sem_get();
lptPort = port;
semid = sem_get ();
hd44780_functions->senddata = lcdtime_HD44780_senddata;
hd44780_functions->senddata = lcdtime_HD44780_senddata;
if ((ioperm(port + 2, 1, 255)) == -1) {
fprintf(stderr, "HD44780_init: failed (%s)\n", strerror(errno));
return -1;
}
if ((ioperm (port + 2, 1, 255)) == -1) {
fprintf (stderr, "HD44780_init: failed (%s)\n", strerror (errno));
return -1;
}
common_init(IF_8bit);
return 0;
common_init (IF_8bit);
return 0;
}
// lcdtime_HD44780_senddata
void lcdtime_HD44780_senddata(unsigned char displayID,
unsigned char flags,
unsigned char ch)
void
lcdtime_HD44780_senddata (unsigned char displayID, unsigned char flags, unsigned char ch)
{
unsigned char dispID = 0, portControl;
unsigned char dispID = 0, portControl;
if (displayID == 1)
dispID |= EN1;
else //if (displayID == 0)
dispID |= EN1;
if (displayID == 1)
dispID |= EN1;
else //if (displayID == 0)
dispID |= EN1;
if (flags == RS_DATA)
portControl = CHAR;
else
portControl = CTRL;
if (flags == RS_DATA)
portControl = CHAR;
else
portControl = CTRL;
sem_wait(semid);
port_out(lptPort + 2, SETUPLCD);
port_out(lptPort, ch);
port_out(lptPort + 2, dispID | portControl);
hd44780_functions->uPause(1);
port_out(lptPort + 2, portControl);
sem_signal(semid);
sem_wait (semid);
port_out (lptPort + 2, SETUPLCD);
port_out (lptPort, ch);
port_out (lptPort + 2, dispID | portControl);
hd44780_functions->uPause (1);
port_out (lptPort + 2, portControl);
sem_signal (semid);
}