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144 Commits

Author SHA1 Message Date
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
Evgeniy Bobkov
7d36a81806 Fixes two bugs in multi-block SD-card operations on the STM32F7 platform. arch/arm/src/stm32f7: DBLOCKSIZE must be the size of SD-card block, not the total amount of transferred bytes. drivers/mmcsd: respect SDIO_CAPS_DMABEFOREWRITE on CMD25. 2018-01-16 12:41:02 -06:00
Gregory Nutt
c867d42018 arch/arm/src/lpc54xx: Add support for card detect and write protect to SDMMC driver. configs/lpcxpresso-lpc54628: Add logic to bring up SDMMC. 2017-12-20 10:52:05 -06:00
Gregory Nutt
9568600ab1 Squashed commit of the following: 
This commit backs out most of commit b4747286b1.  That change was added because sem_wait() would sometimes cause cancellation points inappropriated.  But with these recent changes, nxsem_wait() is used instead and it is not a cancellation point.

    In the OS, all calls to sem_wait() changed to nxsem_wait().  nxsem_wait() does not return errors via errno so each place where nxsem_wait() is now called must not examine the errno variable.

    In all OS functions (not libraries), change sem_wait() to nxsem_wait().  This will prevent the OS from creating bogus cancellation points and from modifying the per-task errno variable.

    sched/semaphore:  Add the function nxsem_wait().  This is a new internal OS interface.  It is functionally equivalent to sem_wait() except that (1) it is not a cancellation point, and (2) it does not set the per-thread errno value on return.
 2017-10-04 15:22:27 -06:00
Gregory Nutt
42a0796615 Squashed commit of the following: 
sched/semaphore:  Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable.  Changed all references to sem_post in the OS to nxsem_post().

    sched/semaphore:  Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable.  Changed all references to sem_destroy() in the OS to nxsem_destroy().

    libc/semaphore and sched/semaphore:  Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable.  Changed all references to sem_setprotocol in the OS to nxsem_setprotocol().  sem_getprotocol() was not used in the OS
 2017-10-03 15:35:24 -06:00
Gregory Nutt
83cdb0c552 Squashed commit of the following: 
libc/semaphore:  Add nxsem_getvalue() which is identical to sem_getvalue() except that it never modifies the errno variable.  Changed all references to sem_getvalue in the OS to nxsem_getvalue().

    sched/semaphore:  Rename all internal private functions from sem_xyz to nxsem_xyz.  The sem_ prefix is (will be) reserved only for the application semaphore interfaces.

    libc/semaphore:  Add nxsem_init() which is identical to sem_init() except that it never modifies the errno variable.  Changed all references to sem_init in the OS to nxsem_init().

    sched/semaphore:  Rename sem_tickwait() to nxsem_tickwait() so that it is clear this is an internal OS function.

    sched/semaphoate:  Rename sem_reset() to nxsem_reset() so that it is clear this is an internal OS function.
 2017-10-03 12:52:31 -06:00
David Sidrane
11d1b2e636 Typo mmcsd/mmcsd_sdio.c 2017-02-13 13:24:47 -10:00
Marc Rechté
d501ffc563 Kinetis SDHC driver fixes. 2017-02-09 11:28:30 -06:00
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
Alan Carvalho de Assis
c482437325 MMCSD_SDIO: Only wait for card ejected if card detection is supported 2017-01-26 07:44:17 -06:00
Gregory Nutt
2d9668fbd2 Fix a typo in a comment 2017-01-12 16:24:41 -06:00
Gregory Nutt
4795d58e03 Back out most of 46dbbe837e. The order is correct -- or, rather, the order is the same as the order that response data is provided. Change the order will break all other drivers. 2016-12-15 07:16:24 -06:00
Gregory Nutt
ca92ecafa7 MMC/SD: Format changed from %d to %lu. Must cast argument to unsigned long to avoid crash on 64-bit machine. 2016-12-14 17:44:12 -06:00
Gregory Nutt
f4f32bc740 MMC/SD SDIO (again): This is really an endian-ness issue. Behavior should be different on big- vs little-endian machines. 2016-12-14 17:04:27 -06:00
Alan Carvalho de Assis
3c4a8d05b0 MMC/SD SDIO driver: Change the endianess order to read the return of long response command 2016-12-14 14:17:52 -06:00
Gregory Nutt
46dbbe837e rwbuffer.h moved from include/nuttx/ to include/nuttx/drivers. 2016-07-20 13:54:38 -06:00
Gregory Nutt
6fda036615 Eliminate a warning 2016-07-13 14:09:51 -06:00
Gregory Nutt
43eb04bb8f Without lowsyslog() *llinfo() is not useful. Eliminate and replace with *info(). 2016-06-20 11:59:15 -06:00
Gregory Nutt
efb02f2ef1 drivers/: Change some nerr() ERRORS to nwarn() WARNINGS. Anomolous network evernts are not errors. 2016-06-12 08:31:22 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -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
f348e68069 Update to use 64-bit timer when available 2016-01-21 11:54:26 -06:00
Gregory Nutt
b682190f52 Rename all head files in main NuttX repository with names like *internal.h, removing the internal 2015-12-29 17:31:17 -06:00
Gregory Nutt
cf14f8d1b5 drivers/: Fixes to spacing and alignement 2015-10-10 10:41:00 -06:00
Gregory Nutt
0476d8168a More missing semicolons after DEBUGASSERT 2015-05-27 13:32:39 -06:00
Gregory Nutt
2aa80e06f5 Remove executable flag from more .c and .h files 2015-04-09 08:20:57 -06:00
Gregory Nutt
8783526a5f Fix some bad logic when file system debug is turned on: Arguments to syslog were missing so that garbage was being printed. 2015-03-15 09:34:07 -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
1780810d3d Rename kmalloc to kmm_malloc for consistency 2014-08-31 17:26:36 -06:00
Gregory Nutt
54fa3b0b59 Rename kfree to kmm_free for consistency with other naming conventions 2014-08-31 17:04:02 -06:00
Gregory Nutt
9c80dfb31c Updated README file, cosmetic changes to comments and debug output 2014-07-30 10:19:09 -06:00
Gregory Nutt
be8fe9a311 Costmetic update to comments 2014-07-29 20:03:52 -06:00
Gregory Nutt
8516551e54 Add an MTD layer that will add read-ahead or write buffering to any MTD driver (incomplete) 2014-07-11 11:20:11 -06:00
Gregory Nutt
5d7da97a35 SDIO-based MMC/SD improvements from Bob Doiron 2014-04-21 17:15:42 -06:00
Gregory Nutt
056aed1274 Make sure that there is one space between while and condition 2014-04-12 13:09:48 -06:00
Gregory Nutt
6a524b5734 Enhanced the mmcdd_sdio driver to perform DMA preflight operations and fail DMA read/write requests that fail preflighting. From Mike Smith 2013-10-18 08:24:18 -06:00
Gregory Nutt
773a693ee2 Cosmetic changes to comments and coding style fixes 2013-09-22 14:48:22 -06:00
Gregory Nutt
bc46b447dc Fix all occurrences of "the the" in documentation and comments 2013-08-27 09:40:19 -06:00
Gregory Nutt
dd3c682443 SAMA5: Some improvements to the HSCMI card removal/insertion logic 2013-08-11 11:13:11 -06:00
Gregory Nutt
82b528e0c8 Serial FIONREAD, FIONWRITE, and TERMIOS I/O processing from Mike Smith, Andrew Tridgell, and and Lorenz Meier 2013-08-10 19:14:05 -06:00
Gregory Nutt
97e13b33ab MMC/SD SDIO: Correct return values when multiple block transfers are suppressed. From Andrew Tridgell via Lorenz Meier 2013-08-10 18:29:22 -06:00
Gregory Nutt
ce9eb71495 SAMA5: A few early, easy bug fixes. The rest will all be difficult 2013-08-06 11:29:53 -06:00
patacongo
e3712f62e6 ZNEO configurations updated to use ZDS-II version 5.0.1 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5400 42af7a65-404d-4744-a932-0658087f49c3
 2012-11-29 16:48:29 +00:00
patacongo
8b5fb4c1f6 Patch to removed MMCSD NSLOTS warning from Freddie Chopin 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5316 42af7a65-404d-4744-a932-0658087f49c3
 2012-11-06 14:57:01 +00:00
patacongo
08ea0ce740 Some error handling bugs noted by Ronen Vainish 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5122 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-09 22:24:52 +00:00
patacongo
2fe4ad52f8 Move file-system header files to include/nuttx/fs 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4499 42af7a65-404d-4744-a932-0658087f49c3
 2012-03-21 18:01:07 +00:00
patacongo
a9a3097a0e (1) Fix a critical memory leak in the TCP read-ahead buffering logic; Add an option to suppress SDIO multi-block transfers in order to work around a buggy SDIO driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4415 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-23 02:07:38 +00:00
patacongo
778b33da73 Various STM32 SDIO and DMA fixes (SDIO DMA still does not work) 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4406 42af7a65-404d-4744-a932-0658087f49c3
 2012-02-20 20:02:53 +00:00
patacongo
0fe0a10e9f Add support for more FAT partitions; support for SD cards greater than 4Gb; TSC2007 touchscreen driver improvements 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4092 42af7a65-404d-4744-a932-0658087f49c3
 2011-11-15 16:44:45 +00:00
patacongo
c2aa7d046c Additional Kinetis SDHC fixes 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3906 42af7a65-404d-4744-a932-0658087f49c3
 2011-08-22 22:03:11 +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
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
03faf1cc17 Add an 'export' target to the NuttX top-level Makefile 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3771 42af7a65-404d-4744-a932-0658087f49c3
 2011-07-11 22:52:51 +00:00
patacongo
10538a3f2e Macro clock_systimer replaces direct access to g_system_timer variable 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3500 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-13 21:44:24 +00:00
patacongo
12afb230bf Fixes for kernel stub builds 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3473 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-06 16:40:47 +00:00
patacongo
3ecec83ef0 Incorporate changes from Uros Platise 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3419 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-26 01:04:10 +00:00
patacongo
11fcce1db9 Add support for RAMTRON NVRAM devices 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3347 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-06 15:39:02 +00:00
patacongo
9f28177d4d Correct a loop termination bug in mmcsd_sdio.c 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3344 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-06 00:56:26 +00:00
patacongo
3debf5b8dc SDIO-based MMC/SD fixes from Uros Platise 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3335 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-04 16:24:51 +00:00
patacongo
f81d416b37 SDIO-based MMC/SD fixes from Uros Platise 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3334 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-04 13:14:04 +00:00
patacongo
b2c56a0d80 A little more USB host logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3178 42af7a65-404d-4744-a932-0658087f49c3
 2010-12-15 03:12:09 +00:00
patacongo
8ac830d057 Add configuration to select LCD driver for NX 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2596 42af7a65-404d-4744-a932-0658087f49c3
 2010-04-17 01:53:49 +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
408d3a135a Add casts to eliminate warnings when sizeof(int) is 16-bits 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2401 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-20 22:35:35 +00:00
patacongo
74e2893056 Eliminate some warnings 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2376 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-17 19:52:47 +00:00
patacongo
e385b1074b Clean-up from big switch to stdint/stdbool 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2362 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-16 23:23:46 +00:00
patacongo
9634f25391 Changing NuttX fixed size type names to C99 standard names -- things will be broken for awhile 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2343 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-15 14:25:14 +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
d3ea3abde6 Fix SCR data transfer 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2276 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-21 15:45:50 +00:00
patacongo
337b964c8b Progress integrating SD on STM32 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2275 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-20 00:24:11 +00:00
patacongo
bedc751b0b Now correctly handles SD card ACMD41 busy 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2274 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-19 00:52:40 +00:00
patacongo
8c8b5f01b7 Correct identifies v1.x SD card 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2273 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-18 23:12:23 +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
b1742905ff Eliminate some warnings 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2260 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-15 19:56:33 +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
95908c8777 Add CSD decode logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2257 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-14 22:00:54 +00:00
patacongo
daf843bcec Missing breaks in switch 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2256 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-14 18:24:47 +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
1c036b928f Need to use poll-waiting 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2254 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-13 23:47:36 +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
4196c8ce60 Add skeleton file that will hold the STM32 SDIO driver 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2243 42af7a65-404d-4744-a932-0658087f49c3
 2009-11-11 12:32:45 +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