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26,386 Commits 18 Branches 185 Tags 383 MiB
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168 Commits

Author SHA1 Message Date
Gregory Nutt 2a751068e6 Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err(). 2016-06-20 12:44:38 -06:00
Gregory Nutt 0c8c7fecf0 Add _ to the beginning of all debug macros to avoid name collisions 2016-06-16 12:33:32 -06:00
Gregory Nutt 24c51ec1ff Centralize definitions associated with CONFIG_DEBUG_LCD 2016-06-15 11:40:33 -06:00
Gregory Nutt 0665c7e06c drivers/: Change some nerr() ERRORS to ninfo() and nwarn() WARNINGS. 2016-06-12 09:26:12 -06:00
Gregory Nutt a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt e99301d7c2 Rename *lldbg to *llerr 2016-06-11 14:55:27 -06:00
Gregory Nutt 1cdc746726 Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES 2016-06-11 14:14:08 -06:00
Gregory Nutt fc3540cffe Replace all occurrences of vdbg with vinfo 2016-06-11 11:59:51 -06:00
Gregory Nutt 3a74a438d9 Rename CONFIG_DEBUG_VERBOSE to CONFIG_DEBUG_INFO 2016-06-11 11:50:18 -06:00
Gregory Nutt d76d889efd Restore FLASH_ERASALL in configurations where it was previously selected 2016-06-03 09:10:21 -06:00
Pierre-noel Bouteville 7e2aed942a Correct conditioinal compilation in ST7565 driver 2016-06-03 08:42:32 -06:00
Gregory Nutt 22044edd12 Merged in ziggurat29/nuttx/stm32l4_i2c_lcd_mjkdz_001 (pull request #35) 
correct bugs and add enhancements to pcf8574 lcd backpack driver
 2016-05-29 14:02:39 -06:00
ziggurat29 bb7a579681 fleshed out rest of fileops interface; read now takes into consideration current file position (so the display can be read in multiple operations, and indiate EOF correctly), seek (really just to facilitate rewind), and unlink (to facilitate dropping from system at runtime). 2016-05-29 14:53:37 -05:00
ziggurat29 4643fcdfd8 correct logic hazard in latch and load nybble; was transitioning control lines at the same time as enable, causing spurious behaviour on less-tolerant displays 
improve timing parameters in init sequences for better display compatibility

correct (row,col) -> address calculation; affects 4-line displays

update comments in header and readme
 2016-05-29 11:09:00 -05:00
Gregory Nutt 1571575d54 Perhaps this is a little clearer 2016-05-26 13:44:10 -06:00
Gregory Nutt e57a6d14c3 lcd/Kconfig, Make.defs: Remove dependency of CONFIG_LCD_NXDRIVER for building non-graphic, SLCD drivers. 2016-05-26 07:21:14 -06:00
Gregory Nutt d58e4acf17 Remove whitespace from the end of lines 2016-05-25 08:48:55 -06:00
Gregory Nutt 51504a032e Oops... forgot to add PCF8574 LCD Backpack files before doing the commit. 2016-05-25 08:48:54 -06:00
Dave dc1c27cee7 * This driver supports the 'I2C lcd backpack' design that is based on the PCF8574 io expander. There's a myriad of different vendors of such, but they are principally the same, save wiring and minor features like jumpers for I2C addresses. This driver supports known and unknown variants. 
*  The interface board supports HD44780-based LCD modules up to 4x32, and this driver accommodates all those formats.
 2016-05-25 08:06:32 -06:00
Gregory Nutt 69ce24c70c I2C: Remove the setfrequency method from the interface 2016-02-01 16:31:13 -06:00
Gregory Nutt 6ad641888b Add I2C frequency to the i2c_msg_s structure 2016-02-01 14:17:20 -06:00
Gregory Nutt f9053182d3 I2C: Remove setaddress method 2016-02-01 12:14:31 -06:00
Gregory Nutt 3a781a2d3f Remove I2C slave methods from I2C master interface; rename i2c_dev_s to i2c_master_s. 2016-01-30 08:36:47 -06:00
Gregory Nutt ceb415204e Move include/nuttx/i2c.h to include/nuttx/i2c/i2c_master.h 2016-01-30 08:00:16 -06:00
Gregory Nutt 31cf7e0900 Fix missing semicolon 2016-01-23 21:21:15 -06:00
Gregory Nutt d87f7e99d2 NOkia LCD needs to initialize SPI before using it 2016-01-23 19:45:30 -06:00
Gregory Nutt 7ee6c5bcfc Minor clean-up for last big commit 2016-01-23 19:18:55 -06:00
Gregory Nutt 7edf921c5e Remove CONFIG_SPI_OWNBUS: Now it is not just a good idea, it is the law 2016-01-23 18:54:36 -06:00
Gregory Nutt f6e49caba8 All SPI-based device drivers needs to call SPI_HWFEATURES() with zero in order to co-exist with drivers that use H/W features 2016-01-23 16:18:13 -06:00
Marco Krahl b1b97e89c8 drivers/lcd/ili9432.c: Fixed errors in orientation. Portrait, RPortrait, and RLandscript should work correly now. They were displayed mirrored. From Marco Krahl 2015-11-25 13:01:37 -06:00
Gregory Nutt cf14f8d1b5 drivers/: Fixes to spacing and alignement 2015-10-10 10:41:00 -06:00
Pierre-noel Bouteville 59e5e2f5cc drivers/lcd/st7565.c: Extend to include support for the ERC12864-3. From Pierre-noel Bouteville 2015-10-07 14:30:08 -06:00
Gregory Nutt af086c40ff Remove dangling whitespace 2015-10-04 15:28:54 -06:00
Gregory Nutt 0b12dbf95d Fix some spacing problems 2015-10-04 15:04:00 -06:00
Gregory Nutt 16b32bbadd Standardize the width of all comment boxes in C files 2015-10-03 07:25:53 -06:00
Gregory Nutt ac394041bf Standardize nameing of the pre-processor definitiongs group header 2015-10-02 14:17:29 -06:00
Gregory Nutt bb595777fd Eliminate warnings 2015-09-08 10:21:19 -06:00
Paul A. Patience c080146748 SSD1351 driver: add 8-bit parallel interface 2015-09-06 13:28:28 -04:00
Gregory Nutt 9c66bde5b0 Fix typo in pre-processor command noted by Pierre-noel Bouteville. Also move # of pre-processior command to column 1 2015-09-05 09:10:48 -06:00
Paul A. Patience 01b68e90d0 Add SSD1351 OLED controller support 2015-08-28 18:37:01 -04:00
Alan Carvalho de Assis d7d15072c4 Updated SSD1306 driver 2015-07-15 13:28:31 -06:00
Gregory Nutt 8580d37352 SSD1306: Rename ssd1306_helpers.h to ssd1306.h. Move all SSD1306 driver definitions from ssd1306_base.c to ssd1306.h 2015-07-15 11:46:28 -06:00
Alan Carvalho de Assis a3e24a0b6c Modify the SSD1306 LCD driver to support either the SPI or I2C interface. From Alan Carvalho de Assis, 2015-07-15 11:21:54 -06:00
Gregory Nutt 342f5fe33d Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation 2015-06-28 08:08:57 -06:00
Gregory Nutt 8ab4ea531e Update README 2015-04-24 07:48:53 -06:00
Gregory Nutt a8a3790139 RA8875 LCD driver contributed by Marten Svanfeldt 2015-04-24 07:46:03 -06:00
Gregory Nutt e4d2822af8 Make some file section headers more consistent with standard 2015-04-08 07:15:32 -06:00
Gregory Nutt e9e386ac6e Add ILI9488 header file 2015-04-03 07:12:11 -06:00
Gregory Nutt e7470e0834 Update dates in all skeleton files 2015-02-13 06:13:34 -06:00
Gregory Nutt 2994448d85 More fixes to problems noted by cppcheck. Some are kind of risky; some are real bugs. 2014-11-25 13:15:09 -06:00