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40 Commits

Author SHA1 Message Date
Gregory Nutt
7cf88d7dbd Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
Gregory Nutt
376e30dab4 net/route: Fix a couple of compile-related issues that have crept in sense the last time the file-based routing table was used. 2018-01-05 08:57:22 -06:00
Gregory Nutt
36cc4fc066 Fix saome warnings found in build testing. 2018-01-04 13:33:42 -06:00
Gregory Nutt
4d4029afeb Update README files 2017-11-28 14:43:36 -06:00
Gregory Nutt
54f43ea1f1 Fix typos in Kconfig files: LCD_PACKEDMSFIRST, not LCD_PACKEDFIRST. 2017-11-26 07:57:17 -06:00
Gregory Nutt
c2c2c4f111 drivers/lcd: Make LCD driver configuration indepently selected from NX graphics configuration. This makes things awkward and loses some error checking but is a necessary step in order to make LCD drivers usable when the NX graphics system is disabled. 2017-11-25 13:13:30 -06:00
Gregory Nutt
34bae015df Squashed commit of the following: 
libnx/nxfonts:  Cosmetic; reduce amount of debug output.
    configs/open1788/pdcurses:  Add a configuration for testing pdcurses.
 2017-11-19 13:31:04 -06:00
Gregory Nutt
40b8cbb8dc Eliminate some warnings. 2017-11-18 12:29:34 -06:00
Gregory Nutt
f4b34d530f Update graphic related README files. 2017-11-18 11:09:54 -06:00
Gregory Nutt
55a17d80cd libnx: Simplify some of the duplicated NX/NXFONTS configuration. 2017-11-18 10:34:57 -06:00
Gregory Nutt
28de00a90a Changes to allow the font subsystem to be built without enabling the entire graphics system (CONFIG_NX). Adds CONFIG_NXFONTS and CONFIG_NXGLIB. NX and NXFONTS are still pretty heavily entangled 
Squashed commit of the following:

    libnx: Need to duplicate some Kconfig setting for NXFONTs if it can be configured and built independently of NX.  Also includes some build-related fixes.

    configs/sim:  Disable NX graphics support in the fb configuration.

    libnx:  Basic configuration and build changes to support building font support independend of the NX server.
 2017-11-18 10:19:34 -06:00
Gregory Nutt
6642e20e05 libc and libnx: When the libraries are built into two libraries, a user space library and a OS space library (as in the PROTECTED and KERNEL build). Then the user space library must not use the OS internal interfaces; similarly, the OS must avoid using the userspace interfaces so that it does not muck the errno value or create spurious cancellation points. 2017-10-08 11:52:32 -06:00
Gregory Nutt
a857cc04e4 Fix some build problems after recent separation of internal OS from application interfaces. The build problem only occurs in the PROTECTED and KERNEL builds where separate libraries are built for the applications and for use within the OS. In these cases, the correct interfaces must be used. This commit fixes a few of these, so I can get through build testing, but there are many more that need fixin'. 2017-10-08 08:13:47 -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
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
Gregory Nutt
e568253eb3 Update README, some comments, and fix some spacing. 2017-01-07 10:36:18 -06:00
Gregory Nutt
4cfa5c4443 Font cache: Reduce some unnecessary list operations. 2017-01-06 12:53:12 -06:00
Gregory Nutt
b3a6467193 Font cache: Fix a reference counting issue: count not be initialized when font cache created. 2017-01-06 11:56:14 -06:00
Gregory Nutt
4e0e18f659 Font cache: Add debug output; fix initialization of a semaphore. 2017-01-06 11:36:05 -06:00
Gregory Nutt
725ba1602a Font cache: misc fixes and improvements 2017-01-06 11:06:50 -06:00
Gregory Nutt
d7173f2eb5 Font cache: Enforce mutually exclusive access to the font cache 2017-01-06 09:50:30 -06:00
Gregory Nutt
0b52e6f571 Font cache: Replace fixed-size array with variable size link list. 2017-01-06 09:07:25 -06:00
Gregory Nutt
a0199be503 Font cache in libnx needs to use context-specific memory allocators. 2017-01-06 07:06:51 -06:00
Gregory Nutt
dc05af6436 Graphics: Initial separation of font cache from graphics/nxterm. Now in libnx/nxfronts 2017-01-05 18:36:29 -06:00
Gregory Nutt
d91cf5736e With last changes the Tom Thumb 3x5 font is now 4x6 2017-01-04 10:31:53 -06:00
Gregory Nutt
1ff532e484 Alternative way to encode font spacing for Tom Thumb font 2017-01-04 10:22:44 -06:00
Alan Carvalho de Assis
b08b38d976 Back out part of last change 2017-01-04 08:00:00 -06:00
Alan Carvalho de Assis
37668dc731 Fix font spacing 2017-01-04 07:15:22 -06:00
Gregory Nutt
de718353d4 Correct some comments 2017-01-03 11:23:58 -06:00
Alan Carvalho de Assis
6c826bb209 Add support for Tom Thumb small mono-space font 2017-01-03 11:11:47 -06:00
Gregory Nutt
b29a4dd49c audio/, crypto/, libnx/, and mm/: Change some err() ERRORS to warn() WARNINGS or info() 2016-06-12 09:46:23 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -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
86c5777314 Fixes a problem with one of the font files. From Pierre-noel Bouteville 2015-02-03 13:30:14 -06:00
Gregory Nutt
8941446bfb A patch to add previous added font into nxf_getfonthandle function. From Pierre-Noel Bouteville. 2014-12-19 15:43:04 -06:00
Gregory Nutt
cb76fc05fc Lots of fonts that derive from X11-misc-fixed-* fonts. Converted for use by NuttX by Pierre-Noel Bouteville 2014-12-10 17:11:23 -06:00
Gregory Nutt
a7b6369825 Two new fonts from Pierre-noel Bouteville 2014-11-26 14:15:34 -06:00
Gregory Nutt
3a1324741a More trailing whilespace removal 2014-04-13 14:32:20 -06:00
Gregory Nutt
e88922bce1 Move graphics/nxfonts to libnx/nxfonts 2013-12-28 09:33:12 -06:00