mangavalk/lcdproc
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Fix reporting which caused the driver to crash.

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mmdolze
2010-01-04 07:40:14 +00:00
parent 8fd068b5ff
commit 11ebc2d783
1 changed files with 2 additions and 2 deletions
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server/drivers/hd44780-i2c.c
+2 -2
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@@ -100,7 +100,7 @@ i2c_out(PrivateData *p, unsigned char val)
datalen=1; datalen=1;
} }
if (write(p->fd,data,datalen) != datalen) { 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", p->hd44780_functions->drv_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)); val, p->port & I2C_ADDR_MASK, strerror(errno));
no_more_errormsgs=1; no_more_errormsgs=1;
} }
@@ -131,7 +131,7 @@ hd_init_i2c(Driver *drvthis)
strncpy(device, drvthis->config_get_string(drvthis->name, "Device", 0, DEFAULT_DEVICE), sizeof(device)); strncpy(device, drvthis->config_get_string(drvthis->name, "Device", 0, DEFAULT_DEVICE), sizeof(device));
device[sizeof(device)-1] = '\0'; device[sizeof(device)-1] = '\0';
report(RPT_INFO,"HD44780: I2C: Using device '%s' and address %u for a %s", report(RPT_INFO,"HD44780: I2C: Using device '%s' and address %u for a %s",
device, (p->port & I2C_ADDR_MASK) ? "PCA9554(A)" : "PCF8574(A)"); device, p->port & I2C_ADDR_MASK, (p->port & I2C_PCAX_MASK) ? "PCA9554(A)" : "PCF8574(A)");
// Open the I2C device // Open the I2C device
p->fd = open(device, O_RDWR); p->fd = open(device, O_RDWR);