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1781 Commits

Author SHA1 Message Date
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
a18dbfda6e Remove drivers/mtd/flash_eraseall.c. It is not used in the OS and is just a dumb wrapper around the MDIOC_BULKERASE IOCTL call. 2016-06-02 10:44:13 -06:00
Gregory Nutt
44353f320c Replace confusing references to uIP with just 'the network' 2016-05-30 09:37:34 -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
Manuel Stühn
5c6c7bd60d Fix recently introduced problem with build of ADC driver with analog debug enabled. 2016-05-29 13:45:40 -06:00
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
7d538d19bf Costmetic changes to comments and style 2016-05-27 10:53:27 -06:00
Pierre-noel Bouteville
41412d0ce9 * fix a bug in crc computation for ms583730 
* implement POSIX read.
 2016-05-27 07:05:20 -06:00
Gregory Nutt
3e7b2d617a All drivers that use SPI must call SPI_LOCK and SPI_UNLOCK. This is not optional. 2016-05-26 14:56:10 -06:00
Gregory Nutt
d5a4f85893 ADS1255 Driver: Must also lock the SPI bus before using it. 2016-05-26 14:00:33 -06:00
Gregory Nutt
d2caa93f1a ADS1255 Driver: Must not do SPI access from interrupt handler. Use the worker thread instead. 2016-05-26 13:44:11 -06:00
Gregory Nutt
1571575d54 Perhaps this is a little clearer 2016-05-26 13:44:10 -06:00
Gregory Nutt
5ea37bb139 Merged in paulpatience/nuttx/warnings (pull request #33) 
Silence some warnings
 2016-05-26 13:09:58 -06:00
Paul A. Patience
f8f7b7582c Silence some warnings 2016-05-26 14:06:13 -04:00
Gregory Nutt
9d6845b7ec Add ADC bind method to the EFM32 and LPC17xx ADC drivers 2016-05-26 11:57:18 -06:00
Gregory Nutt
b630d48175 Add bind method to the ADC lower-half interface 2016-05-26 11:32:26 -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
Sebastien Lorquet
880b59aa26 Additional configuration option to enable SST26 driver debug output. Using comming FS debug output generates too much output. 2016-05-25 13:43:44 -06:00
Gregory Nutt
9ec104834a Remove CONFIG_USARTn_ISUART 2016-05-25 11:21:48 -06:00
Gregory Nutt
c089a2f241 Rename CONFIG_ARCH_HAVE_OTHER_UART to CONFIG_OTHER_UART_SERIALDRIVER 2016-05-25 10:48:33 -06:00
Gregory Nutt
e2e6ce3f1b Rename CONFIG_ARCH_HAVE_SCIn to CONFIG_SCIn_SERIALDRIVER 2016-05-25 10:46:55 -06:00
Gregory Nutt
2a87741e72 Rename CONFIG_ARCH_HAVE_UARTn to CONFIG_UARTn_SERIALDRIVER 2016-05-25 10:45:01 -06:00
Gregory Nutt
249a2e48e5 Rename CONFIG_ARCH_HAVE_USARTn to CONFIG_USARTn_SERIALDRIVER 2016-05-25 10:39:23 -06:00
Gregory Nutt
55faa87188 Should fix a warning about unmet dependencies in 'make menuconfig' 2016-05-25 10:17:42 -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
5356e3d747 Since I can't (yet) get rid of the sanity checks in config.h, I suppose I should at least update the checks. 2016-05-11 11:07:00 -06:00
Frank Benkert
9eeb8634fc Improve the CAN error reporting by also report internal device driver errors. 2016-05-11 07:10:17 -06:00
Gregory Nutt
e523c93391 Several Makefiles: Add .PHONY definitions to prevent 'clean up to date' message weirdness. 2016-05-10 15:44:06 -06:00
Sebastien Lorquet
f4fa4799f7 Add a driver for SST26F spi/qspi flash devices (SPI mode only) 2016-05-10 11:09:15 -06:00
Gregory Nutt
050f544782 Fix typo in variable name in serial BREAK logic. Review other serial implementations for similar naming problems. 2016-05-05 11:30:47 -06:00
ziggurat29
d3fbd86657 bug in smart.c; return code of smart_scan not checked, can cause success result in failure case, leading to 'dev' pointer being invalid. 2016-04-27 19:33:45 -05:00
Sebastien Lorquet
9fd3db6293 PCA9555: Fix condition where GPIO interrupt is not re-enabled. 2016-04-20 09:59:16 -06:00
Gregory Nutt
e8f0965d35 Mostly cosmetic changes from review of last PR 2016-04-17 14:13:44 -06:00
ziggurat29
1b9d837df3 add MTD support for Micron N25Qxxx family of QSPI flash 2016-04-17 12:20:07 -05:00
Alan Carvalho de Assis
7f5339ee5a drivers/sensors/h1750fvi.c: Add a character driver for Rohm Ambient Light Sensor BH1750FVI. 2016-04-15 08:16:16 -06:00
Gregory Nutt
1f8212679c NRF24L01: Fix backward calculation of relative frequency. Noted by Henry Zhang 2016-04-15 07:07:22 -06:00
Gregory Nutt
84cd720479 FTL: Make it clear the the unlink method has not been implemented 2016-04-15 07:03:28 -06:00
Gregory Nutt
9008308b64 Remove some block comments before empty code sections 2016-04-11 18:16:04 -06:00
Gregory Nutt
8eb7898a91 RTC driver: A PID of zero should mean to notify the calling task 2016-04-10 09:12:50 -06:00
Gregory Nutt
3228d32938 Correct permmisions on executable scripts 2016-04-10 09:11:59 -06:00
Gregory Nutt
dc71a47df6 RTC: Fix some configuration issues when RTC_ALARM is disabled 2016-04-04 09:24:27 -06:00
Gregory Nutt
a44b0798e2 RTC driver: Needs to initialize state structure to zero on initalization 2016-04-03 12:40:25 -06:00
Gregory Nutt
ae95f6cdfd RTC: Fix some errors when RTC debug is enabled 2016-04-03 09:52:25 -06:00
Gregory Nutt
1135ce804d RTC: Extend interface by adding a method to set the alarm relative to the current time 2016-04-02 18:18:48 -06:00
Gregory Nutt
0723226bda RTC: Further simplications of the RTC driver interface; Add sample implem. 2016-04-02 13:55:58 -06:00
Gregory Nutt
58d6624f29 RTC: Simplify the RTC driver interface. Way too much stuff in that interface and it is not fully implemented anywhere. 2016-04-02 13:01:02 -06:00