diff options
Diffstat (limited to 'drv_HD44780.c')
| -rw-r--r-- | drv_HD44780.c | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/drv_HD44780.c b/drv_HD44780.c index ff0b92b..376c171 100644 --- a/drv_HD44780.c +++ b/drv_HD44780.c @@ -31,251 +31,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * - * $Log: drv_HD44780.c,v $ - * Revision 1.64 2006/08/10 20:40:46 reinelt - * M50530 enhancements: Timings, busy-flag checking - * - * Revision 1.63 2006/07/29 20:59:12 lfcorreia - * Fix wrong timing at I2C initialization - * - * Revision 1.62 2006/01/30 06:25:49 reinelt - * added CVS Revision - * - * Revision 1.61 2006/01/05 19:27:26 reinelt - * HD44780 power supply from parport - * - * Revision 1.60 2006/01/05 18:56:57 reinelt - * more GPO stuff - * - * Revision 1.59 2006/01/03 06:13:44 reinelt - * GPIO's for MatrixOrbital - * - * Revision 1.58 2005/12/20 07:07:44 reinelt - * further work on GPO's, HD44780 GPO support - * - * Revision 1.57 2005/12/12 09:08:08 reinelt - * finally removed old udelay code path; read timing values from config - * - * Revision 1.56 2005/12/12 05:52:03 reinelt - * type of delays is 'unsigned long' - * - * Revision 1.55 2005/10/02 07:58:48 reinelt - * HD44780 address setup time increased - * - * Revision 1.54 2005/06/09 17:41:47 reinelt - * M50530 fixes (many thanks to Szymon Bieganski) - * - * Revision 1.53 2005/06/01 11:17:54 pk_richman - * marked unused parameters - * - * Revision 1.52 2005/05/31 21:28:42 lfcorreia - * fix typo - * - * Revision 1.50 2005/05/31 20:42:55 lfcorreia - * new file: lcd4linux_i2c.h - * avoid the problems detecting the proper I2C kernel include files - * - * rearrange all the other autoconf stuff to remove I2C detection - * - * new method by Paul Kamphuis to write to the I2C device - * - * Revision 1.49 2005/05/08 04:32:44 reinelt - * CodingStyle added and applied - * - * Revision 1.48 2005/05/05 08:36:12 reinelt - * changed SELECT to SLCTIN - * - * Revision 1.47 2005/03/28 22:29:23 reinelt - * HD44780 multiple displays patch from geronet - * - * Revision 1.46 2005/03/28 19:39:23 reinelt - * HD44780/I2C patch from Luis merged (still does not work for me) - * - * Revision 1.45 2005/03/25 15:44:43 reinelt - * HD44780 Backlight fixed (thanks to geronet) - * - * Revision 1.44 2005/01/29 09:30:56 reinelt - * minor HD44780 cleanups - * - * Revision 1.43 2005/01/18 06:30:23 reinelt - * added (C) to all copyright statements - * - * Revision 1.42 2005/01/17 06:38:48 reinelt - * info about backlight and brightness - * - * Revision 1.41 2005/01/17 06:29:24 reinelt - * added software-controlled backlight support to HD44780 - * - * Revision 1.40 2004/11/30 05:01:25 reinelt - * removed compiler warnings for deactivated i2c bus - * - * Revision 1.39 2004/10/17 09:24:31 reinelt - * I2C support for HD44780 displays by Luis (does not work by now) - * - * Revision 1.38 2004/09/19 09:31:19 reinelt - * HD44780 busy flag checking improved: fall back to busy-waiting if too many errors occur - * - * Revision 1.37 2004/09/18 15:58:57 reinelt - * even more HD44780 cleanups, hardwiring for LCM-162 - * - * Revision 1.36 2004/09/18 10:57:29 reinelt - * more parport/i2c cleanups - * - * Revision 1.35 2004/09/18 09:48:29 reinelt - * HD44780 cleanup and prepararation for I2C backend - * LCM-162 submodel framework - * - * Revision 1.34 2004/09/18 08:22:59 reinelt - * drv_generic_parport_status() to read status lines - * - * Revision 1.33 2004/08/29 13:03:41 reinelt - * - * added RouterBoard driver - * - * Revision 1.32 2004/06/26 12:04:59 reinelt - * - * uh-oh... the last CVS log message messed up things a lot... - * - * Revision 1.31 2004/06/26 09:27:20 reinelt - * - * added '-W' to CFLAGS - * changed all C++ comments to C ones - * cleaned up a lot of signed/unsigned mistakes - * - * Revision 1.30 2004/06/20 10:09:54 reinelt - * - * 'const'ified the whole source - * - * Revision 1.29 2004/06/06 06:51:59 reinelt - * - * do not display end splash screen if quiet=1 - * - * Revision 1.28 2004/06/05 06:41:39 reinelt - * - * chancged splash screen again - * - * Revision 1.27 2004/06/05 06:13:11 reinelt - * - * splash screen for all text-based display drivers - * - * Revision 1.26 2004/06/02 10:09:22 reinelt - * - * splash screen for HD44780 - * - * Revision 1.25 2004/06/02 09:41:19 reinelt - * - * prepared support for startup splash screen - * - * Revision 1.24 2004/06/01 06:45:29 reinelt - * - * some Fixme's processed - * documented some code - * - * Revision 1.23 2004/05/31 05:38:02 reinelt - * - * fixed possible bugs with user-defined chars (clear high bits) - * thanks to Andy Baxter for debugging the MilfordInstruments driver! - * - * Revision 1.22 2004/05/27 03:39:47 reinelt - * - * changed function naming scheme to plugin::function - * - * Revision 1.21 2004/05/26 11:37:36 reinelt - * - * Curses driver ported. - * - * Revision 1.20 2004/05/22 04:23:49 reinelt - * - * removed 16*x fix again (next time think before commit :-) - * - * Revision 1.19 2004/05/22 04:21:02 reinelt - * - * fix for display RAM layout on 16x4 displays (thanks to toxicated101) - * - * Revision 1.18 2004/03/20 07:31:32 reinelt - * support for HD66712 (which has a different RAM layout) - * further threading development - * - * Revision 1.17 2004/03/19 09:17:46 reinelt - * - * removed the extra 'goto' function, row and col are additional parameters - * of the write() function now. - * - * Revision 1.16 2004/03/11 06:39:58 reinelt - * big patch from Martin: - * - reuse filehandles - * - memory leaks fixed - * - earlier busy-flag checking with HD44780 - * - reuse memory for strings in RESULT and hash - * - netdev_fast to wavid time-consuming regex - * - * Revision 1.15 2004/03/03 03:47:04 reinelt - * big patch from Martin Hejl: - * - use qprintf() where appropriate - * - save CPU cycles on gettimeofday() - * - add quit() functions to free allocated memory - * - fixed lots of memory leaks - * - * Revision 1.14 2004/03/01 04:29:51 reinelt - * cfg_number() returns -1 on error, 0 if value not found (but default val used), - * and 1 if value was used from the configuration. - * HD44780 driver adopted to new cfg_number() - * Crystalfontz 631 driver nearly finished - * - * Revision 1.13 2004/02/15 21:43:43 reinelt - * T6963 driver nearly finished - * framework for graphic displays done - * i2c_sensors patch from Xavier - * some more old generation files removed - * - * Revision 1.12 2004/02/14 11:56:17 reinelt - * M50530 driver ported - * changed lots of 'char' to 'unsigned char' - * - * Revision 1.11 2004/02/04 19:10:51 reinelt - * Crystalfontz driver nearly finished - * - * Revision 1.10 2004/02/02 05:22:16 reinelt - * Brightness fpr Noritake Displays avaliable as a plugin - * - * Revision 1.9 2004/02/01 11:51:22 hejl - * Fixes for busy flag - * - * Revision 1.8 2004/02/01 08:05:12 reinelt - * Crystalfontz 633 extensions (CRC checking and stuff) - * Models table for HD44780 - * Noritake VFD BVrightness patch from Bill Paxton - * - * Revision 1.7 2004/01/30 07:12:35 reinelt - * HD44780 busy-flag support from Martin Hejl - * loadavg() uClibc replacement from Martin Heyl - * round() uClibc replacement from Martin Hejl - * warning in i2c_sensors fixed - * [ - * - * Revision 1.6 2004/01/29 04:40:02 reinelt - * every .c file includes "config.h" now - * - * Revision 1.5 2004/01/23 07:04:17 reinelt - * icons finished! - * - * Revision 1.4 2004/01/23 04:53:48 reinelt - * icon widget added (not finished yet!) - * - * Revision 1.3 2004/01/22 07:57:45 reinelt - * several bugs fixed where segfaulting on layout>display - * Crystalfontz driver optimized, 632 display already works - * - * Revision 1.2 2004/01/21 06:39:27 reinelt - * HD44780 missed the "clear display' sequence - * asc255bug handling added - * HD44780 tested, works here! - * - * Revision 1.1 2004/01/20 15:32:49 reinelt - * first version of Next Generation HD44780 (untested! but it compiles...) - * some cleanup in the other drivers - * */ /* |