95e20afcd2
drivers/: Remove dangling space at the end of lines.
2017-06-28 13:17:17 -06:00
96e1a80f99
Replace the structure initializer with C89 style
2017-05-26 11:36:36 -03:00
8df5c29857
Add driver for Nokia 5110 (Philips PCD8544)
2017-05-26 10:53:13 -03:00
e9a5477506
Add an instance argument to the SPIDEV definitions.
2017-04-29 12:26:52 -06:00
d5207efb5a
Be consistent... Use Name: consistent in function headers vs Function:
2017-04-21 16:33:14 -06:00
6c4dac459a
lcd/: PCF8574 backpack logic needs to include poll.h CONFIG_DISABLE_POLL is not set.
2017-03-27 12:28:34 -06:00
e336d24898
drivers/lcd/st7565.c: Use ST7565_POWERCTRL_INT instead of ST7565_POWERCTRL_BRF
2017-03-22 08:21:22 +09:00
591f91ebd3
drivers/lcd/st7565.c: Extend to include support for the AQM_1248A
2017-03-21 15:30:23 +09:00
5528b2836c
fixed the debug method selection of ssd1306
2017-03-07 19:49:18 +08:00
28226198a7
memlcd: Mark Schulte <mark@mjs.pw>
2017-03-01 08:52:58 -06:00
0df1c556dc
drivers/lcd: ssd1306_configspi() must have global scope.
2017-02-09 07:45:25 -06:00
d9e040d76b
Remove all Calypso board configurations
2016-12-13 18:24:49 -06:00
44b7975a5e
SSD1306: Fix errors in SPI mode configuration
2016-12-04 10:07:46 -06:00
7d5173ca09
USB host composite: Several syntactic errors fixed
2016-08-29 07:53:57 -06:00
32ebeb15b4
Trivial changes from review of PR 115
2016-08-14 13:47:07 -06:00
ade02a513b
Merged in v01d/nuttx/ssd1306-128 (pull request #115 )
2016-08-14 13:42:24 -06:00
943c853939
semantic changes
2016-08-14 16:23:13 -03:00
02a7fd2430
Make OLED 132x64 use 128x64 for the time being
2016-08-14 14:54:58 -03:00
4b582f0ae9
Fix some comments
2016-08-14 07:16:18 -06:00
e963e8d879
Changes from review of PR 112
2016-08-13 16:53:23 -06:00
72a2fed1d0
Merged in v01d/nuttx/ssd1306_fixes (pull request #112 )
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SH1106 0.96 OLED module support (SSD1306 compatible) + I2C fixes
2016-08-13 16:33:28 -06:00
21e930cdba
SH1106 0.96 OLED module support (SSD1306 compatible) + I2C fixes
2016-08-13 19:20:20 -03:00
caea59b340
SPI bit order: Add configuration setting to indicate if an architecture-specif SPI implementation does or does not support LSB bit order.
2016-08-08 12:21:20 -06:00
6df28bc74e
Make bit-order SPI H/W feature configurable for better error detection
2016-08-08 11:54:13 -06:00
21859af6d9
Add check of return value in drivers affected by last change: Report the error on a failure to set the bit order.
2016-08-08 08:40:37 -06:00
7d4cb73bd6
STM32 and EFM32 SPI drivers adopted an incompatible conventions somewhere along the line. The set the number of bits to negative when calling SPI_SETBITS which had the magical side-effect of setting LSB first order of bit transmission. This is not only a hokey way to pass control information but is supported by no other SPI drivers.
...
This change three things: (1) It adds HWFEAT_LSBFIRST as a new H/W feature. (2) It changes the implementations of SPI_SETBITS in the STM32 and EFM32 derivers so that negated bit numbers are simply errors and it adds the SPI_HWFEATURES method that can set the LSB bit order, and (3) It changes all calls with negative number of bits from all drivers: The number of bits is now always positive and SPI_HWFEATUREs is called with HWFEAT_LSBFIRST to set the bit order.
2016-08-08 08:28:13 -06:00
2a751068e6
Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err().
2016-06-20 12:44:38 -06:00
0c8c7fecf0
Add _ to the beginning of all debug macros to avoid name collisions
2016-06-16 12:33:32 -06:00
24c51ec1ff
Centralize definitions associated with CONFIG_DEBUG_LCD
2016-06-15 11:40:33 -06:00
0665c7e06c
drivers/: Change some nerr() ERRORS to ninfo() and nwarn() WARNINGS.
2016-06-12 09:26:12 -06:00
a1469a3e95
Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err()
2016-06-11 15:50:49 -06:00
e99301d7c2
Rename *lldbg to *llerr
2016-06-11 14:55:27 -06:00
1cdc746726
Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES
2016-06-11 14:14:08 -06:00
fc3540cffe
Replace all occurrences of vdbg with vinfo
2016-06-11 11:59:51 -06:00
3a74a438d9
Rename CONFIG_DEBUG_VERBOSE to CONFIG_DEBUG_INFO
2016-06-11 11:50:18 -06:00
d76d889efd
Restore FLASH_ERASALL in configurations where it was previously selected
2016-06-03 09:10:21 -06:00
7e2aed942a
Correct conditioinal compilation in ST7565 driver
2016-06-03 08:42:32 -06:00
22044edd12
Merged in ziggurat29/nuttx/stm32l4_i2c_lcd_mjkdz_001 (pull request #35 )
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correct bugs and add enhancements to pcf8574 lcd backpack driver
2016-05-29 14:02:39 -06:00
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
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
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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
1571575d54
Perhaps this is a little clearer
2016-05-26 13:44:10 -06:00
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
d58e4acf17
Remove whitespace from the end of lines
2016-05-25 08:48:55 -06:00
51504a032e
Oops... forgot to add PCF8574 LCD Backpack files before doing the commit.
2016-05-25 08:48:54 -06:00
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.
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* 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
69ce24c70c
I2C: Remove the setfrequency method from the interface
2016-02-01 16:31:13 -06:00
6ad641888b
Add I2C frequency to the i2c_msg_s structure
2016-02-01 14:17:20 -06:00
f9053182d3
I2C: Remove setaddress method
2016-02-01 12:14:31 -06:00
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
ceb415204e
Move include/nuttx/i2c.h to include/nuttx/i2c/i2c_master.h
2016-01-30 08:00:16 -06:00
Gregory Nutt
Alan Carvalho de Assis
Masayuki Ishikawa
no1wudi
Mark Schulte
Gong Darcy
Alpo Leinonen
v01d
Pierre-noel Bouteville
ziggurat29