incubator-nuttx/include
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
..
arpa NET: emoved all includes of uip.h; added includes of ip.h wherever needed. Tried to fix problems of the now missing sneak inclusions because uip.h was removed. There are probably a few of these that were missed. 2014-07-04 19:13:08 -06:00
cxx There were some changes which broke my NuttX-Build. With these two patches it builds again. From Manuel Stühn 2015-01-01 15:56:25 -06:00
net Add some helper macros to make the code a little more compac 2014-08-17 09:46:03 -06:00
netinet Fix cosmetic typo in header file idempotence. Note by Lazlo 2014-12-10 18:27:29 -06:00
netpacket Correct contact information 2014-06-13 07:31:28 -06:00
nuttx 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. 2015-01-08 06:23:42 -06:00
sys Add sys/custom_file.h. Used when CUSTOM_FILE_IO is define and avoids re-definition errors about the FILE define. From Thomas Gruber via the PX4 repository 2014-12-06 12:10:08 -06:00
.gitignore
aio.h AIO now also supports socket transfers 2014-10-11 08:15:23 -06:00
assert.h
crc8.h Add CRC8 support. From Ken Pettit 2014-12-09 13:27:22 -06:00
crc16.h
crc32.h
ctype.h ctypes.h: Fix typo in macro name iscontrol->iscntrl 2014-01-18 13:22:20 -06:00
debug.h Unify sensor debug. ADX driver was using input debug; LM75 and QENCODE that their own custom debug. Now all use CONFIG_DEBUG_SENSOR, sndbg() 2014-12-16 09:54:32 -06:00
dirent.h Ongoing campaign to remove EXTERN storage class on function prototypes 2014-07-23 14:49:16 -06:00
elf32.h
errno.h Add ECANCELED 2014-10-06 15:05:35 -06:00
fcntl.h Initial implementation of aio_write() 2014-10-04 17:30:24 -06:00
fixedmath.h Back out an incorrect change 2014-10-12 11:01:57 -06:00
inttypes.h Various changes associated with symbol tables. Most from Pelle Windestam 2014-06-27 08:14:07 -06:00
libgen.h Ongoing campaign to remove EXTERN storage class on function prototypes 2014-07-23 14:49:16 -06:00
limits.h Adds support for localtime. From Max Neklyudov 2014-08-12 06:18:22 -06:00
mqueue.h msg type should be char * not void * in mq_send, mq_timedsend, mq_receive, and mq_timedreceive. Noted by Pierre-Noel Bouteville 2014-12-05 19:16:14 -06:00
nxflat.h More trailing whilespace removal 2014-04-13 14:32:20 -06:00
poll.h apps/netutils/ntpclient: Add a primitive NTP client. Initial checkin is untested and probably incomplete 2014-04-10 18:15:06 -06:00
pthread.h 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
queue.h Add CONFIG_NET_ETHERNET (not used yet) 2014-06-01 09:40:23 -06:00
sched.h First round of changes to get the ELF configuration building again 2014-09-16 15:37:05 -06:00
semaphore.h Create a build structure that will (eventually) support using the VFS to manage named semaphores 2014-09-28 12:19:01 -06:00
signal.h Rename CONFIG_LIBC_AIO to CONFIG_FS_AIO since it is now an OS property 2014-10-05 15:44:43 -06:00
spawn.h First round of changes to get the ELF configuration building again 2014-09-16 15:37:05 -06:00
stdbool.h
stddef.h prtdiff_t: Defined in both stddef and sys/types 2014-02-25 12:40:49 -06:00
stdint.h stdint.h: Don't use hex values to specify minimum values of fixed width, signed values. Hex values are inherently unsigned and not usable for this purpose in all contexts 2014-12-08 11:44:52 -06:00
stdio.h Add tmpnam() and tempnam() 2014-11-05 10:43:17 -06:00
stdlib.h Can't use formal parameter name 'template' in stdlib.h. Causes C++ compilation errors. Noted by Lorenz Meier 2014-11-06 07:00:23 -06:00
string.h Add stpcpy() 2014-01-09 14:08:48 -06:00
syscall.h include/sys/syscall.h: System definitions should depend on CONFIG_LIB_SYSCALL not CONFIG_NUTTX_KERNEL 2014-08-28 17:03:54 -06:00
syslog.h Update comments and function headers 2014-10-09 07:38:38 -06:00
termios.h Add isatty() function. From Alan Carvalho de Assis 2014-10-27 12:29:15 -06:00
threads.h Add a quick'n'dirty implementation of C11 threads.h 2014-01-07 18:09:35 -06:00
time.h When reading the system timer, don't read a struct timespec, convert it to a fake tick count, then back to a timespec. Remove CLOCK_ACTIVETIME.. it is non-standard, unused, and gets in the way of changes like this 2014-08-15 03:55:41 -06:00
unistd.h From Lorenz Meier: The implementation of access() as vararg macro has the issue that any function call with the same name (even in a C++ class) will match with it and result in a compile error. I have replaced it with a small function, and tried to have decent documentation as well. This resolves the compile issue, and shouldn’t have negative side effects for users of the function. 2014-11-11 11:52:24 -06:00
wchar.h Add include/wchar.h 2014-10-27 08:28:38 -06:00