diff options
| author | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2005-04-05 05:12:57 +0000 |
|---|---|---|
| committer | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2005-04-05 05:12:57 +0000 |
| commit | 8621c074afa688d5019818bdf44c14cdf53f1aa6 (patch) | |
| tree | 6fca158553c4d7c504ad52ff41136ea7c00e39c0 /drv_generic_i2c.c | |
| parent | add33a2a7f689611d2b76029a0d5597281f684bc (diff) | |
| download | lcd4linux-8621c074afa688d5019818bdf44c14cdf53f1aa6.tar.gz | |
[lcd4linux @ 2005-04-05 05:12:48 by reinelt]
i2c patch from Paul (still does not work here :-(
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@527 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
Diffstat (limited to 'drv_generic_i2c.c')
| -rw-r--r-- | drv_generic_i2c.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drv_generic_i2c.c b/drv_generic_i2c.c index 5a01cdd..052800a 100644 --- a/drv_generic_i2c.c +++ b/drv_generic_i2c.c @@ -1,4 +1,4 @@ -/* $Id: drv_generic_i2c.c,v 1.1 2005/03/28 19:39:23 reinelt Exp $ +/* $Id: drv_generic_i2c.c,v 1.2 2005/04/05 05:12:57 reinelt Exp $ * * generic driver helper for i2c displays * @@ -23,6 +23,9 @@ * * * $Log: drv_generic_i2c.c,v $ + * Revision 1.2 2005/04/05 05:12:57 reinelt + * i2c patch from Paul (still does not work here :-( + * * Revision 1.1 2005/03/28 19:39:23 reinelt * HD44780/I2C patch from Luis merged (still does not work for me) * @@ -89,19 +92,22 @@ int drv_generic_i2c_open (const char *section, const char *driver) udelay_init(); - bus = cfg_get(section, "Port", NULL); - device = cfg_get(section, "Device", NULL); + Section = (char*)section; + Driver = (char*)driver; + + bus = cfg_get(Section, "Port", NULL); + device = cfg_get(Section, "Device", NULL); dev = atoi(device); - info ("%s: initializing I2C bus %s",driver,bus); + info ("%s: initializing I2C bus %s",Driver,bus); info ("device %d",dev); if ((i2c_device = open(bus,O_WRONLY)) < 0) { - error("%s: I2C bus %s open failed !\n",driver,bus); + error("%s: I2C bus %s open failed !\n",Driver,bus); return -1; } - info ("%s: initializing I2C slave device 0x%x",driver,dev); + info ("%s: initializing I2C slave device 0x%x",Driver,dev); if (ioctl(i2c_device,I2C_SLAVE, dev ) < 0) { - error("%s: error initializing device 0x%x\n",driver,dev); + error("%s: error initializing device 0x%x\n",Driver,dev); close(i2c_device); return -1; } |