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2699 Commits

Author SHA1 Message Date
Gregory Nutt e0b4a10dfa drivers/serial/pty.c, serial.c, usbdev/cdcacm.c, include/nuttx/fs/ioctl.h: Fix FIONWRITE and add FIONSPACE. All implementations of FIONWRITE were wrong. FIONWRITE should return the number of bytes waiting in the outgoing send queue, not the free space. Rather, FIONSPACE should return the free space in the send queue. 2016-07-25 14:06:32 -06:00
Gregory Nutt eb94cc5419 Update some comments 2016-07-24 12:48:37 -06:00
Gregory Nutt fe678cf351 Trivial change to a comment (only committed so that I can merge) 2016-07-24 07:39:46 -06:00
Wolfgang Reissnegger 81f7758848 USBMSC: Fix usbtrace() string. 2016-07-23 20:10:20 -07:00
Gregory Nutt a932578e76 GPIO driver: Add support for receiving signals from interrupt pins. 2016-07-23 13:53:06 -06:00
Gregory Nutt 7370d3171a Move include/nuttx/lib.h to include/nuttx/lib/lib.h 2016-07-21 14:05:44 -06:00
Gregory Nutt a2a47eb334 Move include/nuttx/float.h to include/nuttx/lib/float.h 2016-07-21 14:03:35 -06:00
Gregory Nutt 779d3f98ed Move include/nuttx/math32.h to include/nuttx/lib/math32.h 2016-07-21 14:00:15 -06:00
Gregory Nutt 23a876ab9c Move include/nuttx/math.h to include/nuttx/lib/math.h 2016-07-21 13:58:09 -06:00
Gregory Nutt a2035f7efd Move include/nuttx/1wire.h to include/nuttx/drivers/1wire.h 2016-07-21 13:51:28 -06:00
Gregory Nutt ea589e2d6c Move include/nuttx/stdarg.h to include/nuttx/lib/stdarg.h 2016-07-21 13:48:20 -06:00
Gregory Nutt 72a45c82b7 Move include/nuttx/regex.h to include/nuttx/lib/regex.h 2016-07-21 13:42:18 -06:00
Gregory Nutt 10fff9011a Move include/nuttx/configdata.h to include/nuttx/mtd/configdata.h 2016-07-21 13:34:54 -06:00
Gregory Nutt cf1d0e3222 Grrr.. more errors in same conditional compilation 2016-07-20 15:34:53 -06:00
Gregory Nutt 3218862616 Fix some backward conditional compilation 2016-07-20 15:32:56 -06:00
Gregory Nutt bfc664af49 Fix pipe2() and mkfifo2() syscall logic 2016-07-20 15:26:54 -06:00
Gregory Nutt ee9c66186c ramdisk.h moved from include/fs/nuttx/ to include/nuttx/drivers. 2016-07-20 14:02:18 -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 1b9b3a7b47 pwm.h moved from include/nuttx/ to include/nuttx/drivers. 2016-07-20 13:48:24 -06:00
Gregory Nutt ddcaa3d425 can.h moved from include/nuttx/ to include/nuttx/drivers. 2016-07-20 13:38:36 -06:00
Gregory Nutt 4b4dbc79a2 Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h 2016-07-20 13:15:37 -06:00
Gregory Nutt e73e82a923 Move prototypes of mkfifo2() from sys/stat.h and pipe2() from unistd.h. They are non-standard and should not be in such a public place. They are not in include/nuttx/fs/fs.h (which isn't a great place either). 2016-07-20 11:57:18 -06:00
Gregory Nutt b28fa8a609 Move pipe() and mkpipe() to nuttx/libc. Change syscalls to pipe2() and mkfifo2() 2016-07-19 14:15:26 -06:00
Gregory Nutt 671d7fae31 Add mkfifo2() and pipe2() which are just like mkfifo() and pipe(), but allow control of the size of the underlying, in-memory circular buffer 2016-07-19 13:51:05 -06:00
Gregory Nutt d36da2b560 Fix bad dev[u]random_register() function return value. 2016-07-18 12:25:05 -06:00
Gregory Nutt 1660329d06 Rename up_rnginitialize to devrandom_register 2016-07-18 10:55:37 -06:00
Gregory Nutt fe315f867a Costmetic 2016-07-17 17:01:35 -06:00
Gregory Nutt 006f4a5818 HOSTFS: Fix some errors in first cut at repartitioning 2016-07-17 16:31:14 -06:00
Gregory Nutt 2b28a1f3e5 SIM HOSTFS: First cut at changes to get it working on Cygwin. 2016-07-17 15:59:45 -06:00
Gregory Nutt 07e20479ad /dev/random: Add configuration option to use the congruential PRNG. 2016-07-17 07:56:25 -06:00
David Alessio 6cefbc0c3f This change provides an option to add /dev/urandom to all architectures. The pseudo-random algorithm I choose strikes an arguably-good balance between being "random" and small/fast enough for 8/16 bit MCUs. It’s the well-documented xorshift128 algorithm. It has an internal state of 128 bits that can be [re-]seeded with a write. 2016-07-17 06:42:26 -06:00
Gregory Nutt ded91e451b PTY: Add TERMIOS support. 2016-07-16 10:43:44 -06:00
Gregory Nutt 6a75f2df89 PTY: Add some encode to reduce the likely of misinterpreting the return value of the file open() method 2016-07-15 17:13:21 -06:00
Gregory Nutt 9ecd558002 Add the correct implementation of the file_poll() function 2016-07-15 11:34:08 -06:00
Gregory Nutt 6e6c04f778 Rename file_poll as fdesc_poll. The file_ namespace is used for other things. 2016-07-15 11:21:11 -06:00
Gregory Nutt f7f7036db8 Update some comments 2016-07-15 11:15:33 -06:00
Gregory Nutt 95555a0199 PTY: Add ioctls to support locking and unlocking of the slave. LIBC: Add implementation of unlockpt() 2016-07-15 09:39:33 -06:00
Gregory Nutt 6139860c0b PTY: Added PTY IOCTL command definitions. Add support for TIOCGPTN. LIB: Implement ptsname() and ptsname_r() 2016-07-15 08:33:47 -06:00
Gregory Nutt e50646336b Add PTY header files 2016-07-15 07:19:42 -06:00
Max Neklyudov b18369d772 ADC: add macros to call ADC routines 2016-07-13 10:12:14 -06:00
Gregory Nutt c8f053de92 Kinetis Ethernet: Add support for the KSZ8081 PHY 2016-07-12 09:59:08 -06:00
David Alessio 261358f1f5 This change should significantly improve the performance of single precision floating point math library functions. The vast majority of changes have to do with preventing the compiler from needlessly promoting floats to doubles, performing the calculation with doubles, only to demote the result to float. These changes only affect the math lib functions that return float. 2016-07-11 07:02:50 -06:00
Gregory Nutt 2279206f5f Remove carriage returns from header file 2016-07-07 17:11:44 -06:00
Gregory Nutt 88a03ae3ec Break out internal interface psock_ioctl() 2016-07-06 07:30:09 -06:00
Paul A. Patience 0690391d42 ioexpander/gpio: Add missing argument to gpin_read and gpout_read 2016-07-05 15:55:16 -04:00
Gregory Nutt 02b91d9880 Add a SYSLOG character device that can be used to re-direct output to the SYSLOG 2016-07-05 12:58:18 -06:00
Gregory Nutt a39ce80add SYSLOG logic should use existing file interfaces, not re-invent them. 2016-07-05 12:12:44 -06:00
Gregory Nutt f1cf6731eb Add raise to std:: namespace in csignal 2016-07-04 12:22:33 -06:00
Gregory Nutt 830af912a1 Add sig_raise() 2016-07-04 09:32:36 -06:00
Gregory Nutt aa96a1d2ec Move the TZ/Olson zoneinfo data set from apps/system/zoneinfo to libc/zoneinfo 2016-06-30 15:40:37 -06:00