mangavalk/lcdproc
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- coding style harmonization

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- check onsistency between Size & vSpan
This commit is contained in:
marschap
2007-04-04 13:52:38 +00:00
parent 3e616e4192
commit 0f0af0f381
19 changed files with 437 additions and 439 deletions
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server/drivers/hd44780-i2c.c
+10 -10
View File
@@ -71,8 +71,8 @@
// HD44780_senddata
// HD44780_readkeypad
void i2c_HD44780_senddata (PrivateData *p, unsigned char displayID, unsigned char flags, unsigned char ch);
void i2c_HD44780_backlight (PrivateData *p, unsigned char state);
void i2c_HD44780_senddata(PrivateData *p, unsigned char displayID, unsigned char flags, unsigned char ch);
void i2c_HD44780_backlight(PrivateData *p, unsigned char state);
#define RS 0x10
#define RW 0x20
@@ -84,7 +84,7 @@ void i2c_HD44780_backlight (PrivateData *p, unsigned char state);
#define I2C_PCAX_MASK 0x80
static void
i2c_out (PrivateData *p, unsigned char val)
i2c_out(PrivateData *p, unsigned char val)
{
__u8 data[2];
int datalen;
@@ -97,8 +97,8 @@ i2c_out (PrivateData *p, unsigned char val)
data[0]=val;
datalen=1;
}
if ( write(p->fd,data,datalen) != datalen ) {
report( no_more_errormsgs?RPT_DEBUG:RPT_ERR, "HD44780: I2C: i2c write data %u to address %u failed: %s",
if (write(p->fd,data,datalen) != datalen) {
report(no_more_errormsgs?RPT_DEBUG:RPT_ERR, "HD44780: I2C: i2c write data %u to address %u failed: %s",
val, p->port & I2C_ADDR_MASK, strerror(errno));
no_more_errormsgs=1;
}
@@ -108,7 +108,7 @@ i2c_out (PrivateData *p, unsigned char val)
// initialisation function
int
hd_init_i2c (Driver *drvthis)
hd_init_i2c(Driver *drvthis)
{
PrivateData *p = (PrivateData*) drvthis->private_data;
HD44780_functions *hd44780_functions = p->hd44780_functions;
@@ -160,7 +160,7 @@ hd_init_i2c (Driver *drvthis)
// powerup the lcd now
/* We'll now send 0x03 a couple of times,
* which is in fact (FUNCSET | IF_8BIT) >> 4 */
i2c_out (p, 0x03);
i2c_out(p, 0x03);
if (p->delayBus)
hd44780_functions->uPause(p, 1);
@@ -200,7 +200,7 @@ hd_init_i2c (Driver *drvthis)
hd44780_functions->uPause(p, 100);
// Set up two-line, small character (5x8) mode
hd44780_functions->senddata(p, 0, RS_INSTR, FUNCSET | IF_4BIT | TWOLINE | SMALLCHAR );
hd44780_functions->senddata(p, 0, RS_INSTR, FUNCSET | IF_4BIT | TWOLINE | SMALLCHAR);
hd44780_functions->uPause(p, 40);
common_init(p, IF_4BIT);
@@ -210,7 +210,7 @@ hd_init_i2c (Driver *drvthis)
// i2c_HD44780_senddata
void
i2c_HD44780_senddata (PrivateData *p, unsigned char displayID, unsigned char flags, unsigned char ch)
i2c_HD44780_senddata(PrivateData *p, unsigned char displayID, unsigned char flags, unsigned char ch)
{
unsigned char enableLines = 0, portControl = 0;
unsigned char h = (ch >> 4) & 0x0f; // high and low nibbles
@@ -242,7 +242,7 @@ i2c_HD44780_senddata (PrivateData *p, unsigned char displayID, unsigned char fla
i2c_out(p, portControl | l);
}
void i2c_HD44780_backlight (PrivateData *p, unsigned char state)
void i2c_HD44780_backlight(PrivateData *p, unsigned char state)
{
p->backlight_bit = ((!p->have_backlight||state) ? 0 : BL);