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46 Commits

Author SHA1 Message Date
Gregory Nutt
0de294a586 Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they. 2017-05-11 13:35:56 -06:00
Simon Piriou
bf9391a1fe photon: porting wlan device 2017-03-14 21:13:36 +01:00
Alan Carvalho de Assis
248d5d3185 MMC/SD SDIO: Some drivers need to start DMA before sending CMD24 and some AFTER 2017-02-09 11:13:05 -06:00
Gregory Nutt
2a4791f4ee Removed dmasupported() method from the SDIO interface. That is now a bit in the cpapability set. 2017-01-31 09:51:15 -06:00
Gregory Nutt
9ac00a355f Add capabilities() method to SDIO interface. Remove CONFIG_SDIO_WIDTH_D1_ONLY. That should not be a global propertie, but rather a capability/limitation of single slot when there may be multiple slots. 2017-01-31 09:16:01 -06:00
Gregory Nutt
b578c98fa9 Clean up and review of header files for conformance to standards 2015-06-12 19:26:01 -06:00
Gregory Nutt
a6f1dfa5b0 Remove execute privileges from some header files 2015-02-01 06:24:18 -06:00
Gregory Nutt
089e001874 STM32 SDIO: CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE should not be available unless CONFIG_MMCSD_SDIO=y 2015-01-08 18:12:06 -06:00
Gregory Nutt
1842525cc2 MMCSD SDIO: Add support for a new SDWAIT_WRCOMPLETE condition. The previous logic used a busy-wait loop to pool the card R1 start to determine when the card was ready for the next transfer. That busy-wait can be quite long -- hundreds of milliseconds. And alternative is to look the the SD D0 pin which will change state when the card is no longer busy. 
This logic implements a change the avoids the busy-wait poll by reconfiguring the SD D0 pin as a GPIO interrupt, then waiting for the card to becom ready without taking up CPU cycles.

This change is conditioned on CONFIG_MMCSD_SDIOWATI_WRCOMPLETE and is currenlty only implemented for the STM32 SDIO driver.

From David Sidrane
 2015-01-08 06:23:42 -06:00
Gregory Nutt
a41c1de32c Add basic data structures that will allow us to move named semaphore support out of the OS and into the VFS (not complete). 2014-09-28 10:15:33 -06:00
Gregory Nutt
972c4cbab5 Nucleo F401RE: Remove PX4 cruft that can in with the port 2014-04-22 12:18:08 -06:00
Gregory Nutt
9a484b4c6e Cosmetic updates to comments and README files 2014-03-24 10:23:56 -06:00
Gregory Nutt
c3380746b1 sdio.h: Misc typo fixes 2014-03-23 15:48:55 -06:00
Gregory Nutt
46bf97abfc Add SDIO preflight method 2013-10-18 08:15:09 -06:00
Gregory Nutt
da4cebf572 SAMA5: Fix HSMCI race condition. Now memory card interface is functional with DMA 2013-08-10 18:01:23 -06:00
patacongo
f66f0c3d24 More kernel build fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5716 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-07 14:27:47 +00:00
patacongo
8e5733ae3f Header file clean-up 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4948 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-17 03:58:11 +00:00
patacongo
9eda27ba2a Add logic to STM32 SDIO driver to terminate on a DMA error 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4408 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-21 15:17:42 +00:00
patacongo
a40add6150 Progress with Kinetis SDHC driver (more to to) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3904 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-22 15:42:10 +00:00
patacongo
7d501f3c42 Very initial SDHC driver for Kinetis parts 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3901 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-21 16:00:32 +00:00
patacongo
a87259ebc6 Add support for multiplexed SDIO pins from Uros 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3898 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-19 16:51:04 +00:00
patacongo
de0f788a05 Remove executable property from many files 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3897 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-19 14:51:08 +00:00
patacongo
14394b5eb6 Changes for clean STM32 compile with DEBUG on 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3332 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-02 22:49:59 +00:00
patacongo
03b90172f4 Add MCI CD GPIO 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2585 42af7a65-404d-4744-a932-0658087f49c3
 2010-04-11 15:32:07 +00:00
patacongo
1bee4a3f0f SAM3U needs block info 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2584 42af7a65-404d-4744-a932-0658087f49c3
 2010-04-10 23:16:51 +00:00
patacongo
da47b386c6 Extensions for SAM3U 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2583 42af7a65-404d-4744-a932-0658087f49c3
 2010-04-10 21:57:43 +00:00
patacongo
eeec4073a9 Switching to C99 stdint.h types 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2340 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-14 23:32:23 +00:00
patacongo
06743c5003 Need a cancel method to stop DMA 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2280 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-27 13:05:02 +00:00
patacongo
c76c6b0e52 Fix block read/write return values; SDIO error reporting; slow down clock if interrupt mode 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2278 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-25 13:50:26 +00:00
patacongo
081d8a6abc Initial MMC/SD SDIO STM32 bug fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2272 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-18 17:31:49 +00:00
patacongo
fd34e51e1c Callbacks need to use worker thread; clean up/document configuration settings 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2268 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-17 23:20:08 +00:00
patacongo
dcc16a713c Code complete for STM32 SDIO driver and MMC/SD SDIO driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2266 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-17 21:31:56 +00:00
patacongo
29395f7fd1 Finish event wait logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2265 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-17 18:18:35 +00:00
patacongo
7ef8423ad0 Add basic data transfer logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2264 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-17 16:24:44 +00:00
patacongo
2142afe747 Add SDIO interrupt handling 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2263 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-16 23:22:36 +00:00
patacongo
2740d04258 Redesign SDIO wait logic; add SDIO DMA logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2261 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-16 15:37:11 +00:00
patacongo
498ae01164 Add logic to handle card insertion/removal events 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2259 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-15 19:48:08 +00:00
patacongo
529bbb7a2a Add SD card initialization logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2258 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-15 18:23:46 +00:00
patacongo
fc6a71a647 Add MMC configuration logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2255 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-14 18:19:51 +00:00
patacongo
ad3467a844 Add IOCTLs and card identification logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2253 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-13 23:30:41 +00:00
patacongo
35d260bda4 Finish reponse methods 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2249 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-12 16:49:39 +00:00
patacongo
cd8a7958eb SDIO interface simplication 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2248 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-12 15:49:48 +00:00
patacongo
9f0c906935 Incremental update to STM32 MMCSD driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2246 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-11 22:34:40 +00:00
patacongo
911672589d Incremental progress on STM32 MMCSD driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2245 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-11 21:20:49 +00:00
patacongo
a1087ace92 Rename mmcsd.c to mmcsd_sdio.c 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2242 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-11 00:13:42 +00:00
patacongo
eed2313667 Separate SDIO interface from MMCSD 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2241 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-10 18:32:51 +00:00