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256 commits

Author SHA1 Message Date
Gregory Nutt
dc5d18a092 drivers/lcd/pcf8574_lcd_backpack.c: Fix seek method. Had the same problems as noted for st7032.c driver. 2019-01-14 16:38:57 -06:00
Gregory Nutt
508f90605c drivers/lcd/st7032.c: Fix another error in seek method: Does not account for negative offsets! 2019-01-14 15:56:31 -06:00
Gregory Nutt
7b95a18c91 drivers/lcd/st7032.c: Fix seek method. Was not taking into account the offset for the SEEK_END case. On errors, it was clobbering the filep->f_pos setting. 2019-01-14 15:43:31 -06:00
Anthony Merlino
67c609e343 Merged in antmerlino/nuttx/big-endian (pull request #784) 
Fixes usage of CONFIG_BIG_ENDIAN; should be CONFIG_ENDIAN_BIG

Approved-by: GregoryN <gnutt@nuttx.org>
 2018-12-16 20:33:54 +00:00
Alan Carvalho de Assis
c629d867e0 drivers/lcd/st7032.c: Improve ST7032 scroll-up to avoid line duplication 2018-12-04 16:20:29 -06:00
Alan Carvalho de Assis
bc9094ad27 drivers/lcd/st7032.c: Fix ST7032 scroll issue 2018-11-30 18:42:24 -06:00
Alan Carvalho de Assis
3a2a423214 drivers/lcd/Kconfig and several other places: Rename CONFIG_LCD_CONSOLE to CONFIG_SLCD_CONSOLE. The original name CONFIG_LCD_CONSOLE is incorrect because it runs on SLCD display. This patch fix it and update its dependences 2018-11-30 17:36:13 -06:00
Alan Carvalho de Assis
7e7437e54e drivers/lcd/st7032.c: Fix semaphore initialization in the ST7032 2018-11-25 15:59:51 -06:00
Alan Carvalho de Assis
ed64da90fa drivers/lcd: Add support to Alphanumeric Sitronix ST7032i display 2018-11-24 18:43:33 -06:00
Gregory Nutt
8c61c2f31b Remove trailing spaces at the end of lines. 2018-08-13 07:39:38 -06:00
Gregory Nutt
c2267a57a0 Kconfig files: Fix several errors noted by Alex Denisov in Bitbucket issue 115. 2018-08-05 10:48:02 -06:00
Gregory Nutt
10069067c1 include/nuttx/i2c/i2c_master.h: Rename I2C_M_NORESTART to I2C_M_NOSTART since it may be used in other contexts than a repeated start. Add comments to clarilfy setup for repeated start. 2018-08-03 08:51:55 -06:00
Alan Carvalho de Assis
283b73edc5 Fix lots of typos in C comments and Kconfig help text 2018-07-08 18:24:45 -06:00
Gregory Nutt
8fdbb1e0a4 Elimate use of the non-standard type systime_t and replace it the equivalent, standard type clock_t 
Squashed commit of the following:

    sched:  Rename all use of system_t to clock_t.
    syscall:  Rename all use of system_t to clock_t.
    net:  Rename all use of system_t to clock_t.
    libs:  Rename all use of system_t to clock_t.
    fs:  Rename all use of system_t to clock_t.
    drivers:  Rename all use of system_t to clock_t.
    arch:  Rename all use of system_t to clock_t.
    include:  Remove definition of systime_t; rename all use of system_t to clock_t.
 2018-06-16 12:16:13 -06:00
Gregory Nutt
9da3d4a2a9 drivers/lcd and configs/olimex-lpc1766stk: Remove support for the Nokia6100 LCD. That LCD uses a 9-bit SPI interface (the 9th bit being the command/data bit that is normally a discrete). That communication was never successfully integrated. I now believe that it would would require some special support from the low-level, MCU SPI driver to manage that 9th bit. The deleted code is still available in the Obsoleted repository in the nuttx/drivers/lcd, nuttx/configs/olimex-lpc1766stk, and Patches directories. 2018-05-19 16:46:21 -06:00
Gregory Nutt
b54ffe858a Standardization of some function headers. 2018-03-13 09:52:27 -06:00
Gregory Nutt
f346bb0e88 drivers/lcd/ft80x: Fix a typo that caused the driver to fail to recognize the ft801 chip version. Also update an unrelated README file. 2018-03-11 09:45:47 -06:00
Gregory Nutt
73c107e1fb Squashed commit of the following: 
drviers/lcd/ft80x:  No longer depends on CONFIG_EXPERIMENTAL
    Update README.txt
 2018-03-10 10:15:32 -06:00
Gregory Nutt
399b9860af Squashed commit of the following: 
drivers/lcd/ft80x:  ACTIVE host command appears to be formatted differently than other host commands; Fix ROM CHIPID.  Appears to be big-ending, BCD.
    drivers/lcd/ft80x:  Fix some compile issues when debug features are enabled.
 2018-03-09 12:32:59 -06:00
Gregory Nutt
8fe9e81183 drivers/lcd: Add FT80x controls for the case where the audio amplifier is controlled by FT80x GPIOs vs MCU gpios. 2018-02-27 08:45:34 -06:00
Gregory Nutt
eeb40dc600 drivers/lcd: Extend FT80x touchscreen initialization; add more touchscreen-related definitions. 2018-02-25 11:18:35 -06:00
Gregory Nutt
b2d415da79 configs/viewtool-stm32f107: Add support for FT80X initialization. Add ft80x configuration that will eventually be used for testing the ft80x if I ever receive hardware. 2018-02-24 13:11:27 -06:00
Gregory Nutt
a903572ff6 drivers/lcd: Add and IOCTL command to fade the backlight on and off. 2018-02-23 10:44:10 -06:00
Gregory Nutt
38a258bf3b drivers/ft80x: Now supports reading/writing multiple regisers with single ioctl command. 2018-02-21 11:45:34 -06:00
Gregory Nutt
02df81bc5f Squashed commit of the following: 
drivers/lcd:  Add an IOcTL to FT80x driver to write to FIFO CMD RAM.
 2018-02-20 15:24:52 -06:00
Gregory Nutt
237ff11db7 Squashed commit of the following: 
drivers/lcd and include/nuttx/lcd:  Add FT80x support for writing to graphics memory.  Also add some definitions needed by apps/examples/ft80x for bitmap manipulation.
    drivers/lcd:  Review/update FT80x initializatin logic
 2018-02-19 13:08:50 -06:00
Sebastien Lorquet
9527f849f4 drivers/lcd: Detect and handle more errors in return values within the LCD framebuffer and SSD1306 drivers 2018-02-19 07:32:44 -06:00
Gregory Nutt
2baa155791 drivers/lcd: In order to actually use the new register access IOCTL calls, need to move the register address definitions out of the private header file and into the public header file. 2018-02-18 13:45:20 -06:00
Gregory Nutt
65513d58e3 drivers/lcd: Add FT80x IOCTL commands to access individual registers. 2018-02-18 12:39:15 -06:00
Gregory Nutt
be73c65b64 drivers/lcd: Minor updates to FT80x initialization. 2018-02-18 11:04:29 -06:00
Gregory Nutt
eb3663721e Squashed commit of the following: 
drivers/lcd:  Rename ft80x_base.c to just ft80x.c.  Add logic to notify FT80X clients of events via signals.
    drivers/lcd:  Trivial updates to naming.  Add some new definitions.
 2018-02-17 18:30:24 -06:00
Gregory Nutt
758e94f7a7 drivers/lcd: Add FT80x interrupt framework. Interrupts are still not used by the driver. 2018-02-17 16:36:11 -06:00
Gregory Nutt
885ab75045 drivers/lcd: Add support for creating display lists incrementally. 2018-02-17 14:48:18 -06:00
Gregory Nutt
e4292dced8 drivers/lcd: Add unlink support to the FT80x driver. 2018-02-17 13:01:06 -06:00
Gregory Nutt
6a405ead67 This commit adds a barbones FTDI FT80x driver. It is untested (I don't even have hardware yet and, hence, it is marked as EXPERIMENTAL 
Squashed commit of the following:

    drivers/lcd:  Finishes off basic FT80X.  Still missing some niceties.
    drivers/lcd: Rethink FT80X display list interface.
    drivers/lcd:  More FT800x display list logic.  Still not complete.
    drivers/lcd:  Add some basic FT80x initialization logic.
    drivers/lcd:  Add ft80x display list IOCTL framework.  Still missing low level display list operations.
    drivers/lcd:  FT80x driver cannot be a standard LCD driver but must, instead, be a custom character driver.
    drivers/lcd:  Add FT800 co-processor commands and display list helpers.
    drivers/lcd:  Add SPI interface and framework for the initialization and the basic LCD driver.
    drivers/lcd:  Add beginnings of some FT80x implementation.
    drivers/lcd:  Add definitions for the FTDI FT801 part
    include/nuttx/lcd/ft800.h:  Add initial FT800 interface definition.
    drivers/lcd:  Add ft800 header file.
 2018-02-17 11:59:07 -06:00
Gregory Nutt
3dfb5e962b Fix a few typos 2018-02-15 10:43:05 -06:00
Gregory Nutt
46e5f292dd drivers/lcd: lcd_framebuffer.c does not need to include board-specific board.h. 2018-02-15 09:20:20 -06:00
Gregory Nutt
4a36c946e1 Trivial update to some comments. 2018-02-12 14:46:40 -06:00
Alan Carvalho de Assis
1247828e74 drivers/lcd: Fix the default I2C address of SSD1306 OLED display (7- vs 8-bit addressing) 2018-02-11 16:56:20 -06:00
Gregory Nutt
8f8ee5009d Update some C comments. 2018-02-10 17:05:25 -06:00
Gregory Nutt
642d7e3ce2 Squashed commit of the following: 
configs/flipnclick-pic32mz:  Add an nxlines configuration for use in testing the custom HiletGo Click board.
    arch/mips/src/pic32mz:  Correct some SPI-related typos.  configs/flipnclick-pic32mz: Finishes integration of HiletGo OLED. drivers/lcd:  Finish support for HiletGo OLED.
    drivers/lcd:  Add configuration support for HiletGo OLED.  configs/flipnclick-pic32mz:  Add board support for HiletGo OLED.
 2018-02-10 09:43:12 -06:00
Gregory Nutt
7cf88d7dbd Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
Gregory Nutt
54f43ea1f1 Fix typos in Kconfig files: LCD_PACKEDMSFIRST, not LCD_PACKEDFIRST. 2017-11-26 07:57:17 -06:00
Gregory Nutt
c2c2c4f111 drivers/lcd: Make LCD driver configuration indepently selected from NX graphics configuration. This makes things awkward and loses some error checking but is a necessary step in order to make LCD drivers usable when the NX graphics system is disabled. 2017-11-25 13:13:30 -06:00
Gregory Nutt
3657723208 drivers/lcd: Add support for external LCD initialization required by some board logic. configs/zpa214xpa: Tried to get the LCD working again unsuccessfully. Too much bit rot I suppose. 2017-11-25 11:41:21 -06:00
Gregory Nutt
84de1fed9b Fix previous commit: In calculating the length of a run, the width has to be updated AFTER the start X position has been modified. 2017-11-22 06:13:56 -06:00
Gregory Nutt
9a4c3bbe99 drivers/lcd_framebuffer.c: If BPP is less then 8, then we need to byte-align the update region. 2017-11-22 05:35:33 -06:00
Alan Carvalho de Assis
7c5f329294 drivers/lcd/max7219.c: Add support for MAX7219 vertically organized display. 2017-11-07 13:20:03 -06:00
Gregory Nutt
205fe8053f Kconfigs: Add CONFIG_LCD_UPDATE that works like CONFIG_NX_UPDATE but can be enabled without enabling the graphics subsystem. 2017-11-04 14:08:21 -06:00
Alan Carvalho de Assis
829e6520e3 drivers/lcd/max7219.c: Add support to MAX7219 LED Matrix as LCD interface 2017-11-04 07:54:48 -06:00