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Author SHA1 Message Date
Peter Johnson
4c8c41fdc0 CvSink: Support grayscale images. 
Also support 4-channel BGRx images and provide better error reporting
on bad images passed to PutFrame.
 2016-12-23 22:25:11 -08:00
Peter Johnson
205d3b1d04 Some cameras don't provide the JFIF header, so don't require it. 
This fixes DHT not being inserted on some images.
 2016-12-23 22:21:11 -08:00
Peter Johnson
1575fff07a MjpegServer: Limit the number of simultaneous clients to 10. 
This prevents client issues from swamping the network.
 2016-12-23 22:01:35 -08:00
Peter Johnson
8c7338f2ba TCPAcceptor: Include port number in error messages. (#166) 2016-12-23 20:36:45 -06:00
Peter Johnson
459cc65b3f TCPAcceptor: Include port number in error messages. (#166) 2016-12-23 20:36:45 -06:00
Thad House
6844f05c3d Adds SetAllSolenoids function to CTRE PCM code (#419) 
Closes #417.
 2016-12-23 14:35:45 -06:00
Austin Shalit
8f67f2c24c Remove unused code and add pmd check (#395) 2016-12-23 13:20:13 -06:00
Thad House
cc246bb9ac Switches JNI to use new jni_util methods (#404) 
* Uses WPIUtil string objects in JNI

* Switches JNI to use new jni_util classes
 2016-12-23 13:13:17 -06:00
Peter Johnson
3d28275675 UsbCamera: Simplify the message passing implementation. 2016-12-23 10:58:11 -08:00
Sam Carlberg
bf9f0a9e6d Add vision pipeline API to make it easier to run OpenCV pipelines (#388) 2016-12-23 10:48:56 -06:00
Peter Johnson
6f41b3cde7 UsbCamera: Implement LifeCam HD-3000 exposure quirk. 
On Linux, the V4L exposure setting is logarithmic and only accepts
certain exact values.
 2016-12-22 23:44:40 -08:00
Peter Johnson
9ffc09a11b Fix settings example if there's no "--" in arg list. 2016-12-22 22:50:07 -08:00
Peter Johnson
ced2608afd Move ExtCtrlIoctl to UsbCameraProperty::DeviceQuery. 2016-12-22 22:44:46 -08:00
Peter Johnson
adbca532c0 Break up UsbCameraImpl::DeviceProcessCommands(). 2016-12-22 22:36:07 -08:00
Peter Johnson
5e38d8f28a Refactor UsbCameraProperty. 2016-12-22 22:11:54 -08:00
Peter Johnson
d6ef2c04a5 Start refactoring source property implementations. 2016-12-22 21:19:50 -08:00
Peter Johnson
ce69783871 UsbCamera: Scale some properties to make them constently percentages. 
The "raw" version of these properties are still available, just prefixed
with "raw_".
 2016-12-22 20:51:04 -08:00
Austin Shalit
c3160bad44 Update SendableChooser to use HashMap (#394) 2016-12-22 15:56:23 -08:00
Thad House
94b8ac42ca Adds CPP version of vision pipeline (#399) 2016-12-21 23:58:42 -06:00
Thad House
a03e3d7eb9 Fixes HAL to build without all headers included in HAL.h (#418) 2016-12-21 23:55:31 -06:00
Jaci R
a42ec08d16 Fix RoboRIO Cross-Toolchain GCC Status (#405) 
* Dedicated RoboRIO Toolchain, allow Toolchain Path to change

* Add cCompiler Tool to correctly discover RoboRIO GCC on Mac

* Add @333fred requests for GString and ToolChainPath

* Add Toolchain Path option to README
 2016-12-21 19:56:28 -08:00
Thad House
fddb6cd9d8 Fixes SPI Accumulator averages (#415) 2016-12-21 20:17:53 -06:00
Peter Johnson
10b13da3da Refactor USB vendor/product to product string to UsbUtil.h. 
Also implement reading of /var/lib/usbutils/usb.ids for systems that
have it (e.g. desktop Linux).
 2016-12-21 10:56:40 -08:00
Peter Johnson
88afefe464 Avoid crash in SourceImpl constructor. 
The Frame constructor calls back into SourceImpl (the passed this reference),
and when in-place constructed in the SourceImpl constructor, SourceImpl
is only partially constructed.
 2016-12-21 10:56:40 -08:00
Thad House
841f016017 Fixes SerialHelper when used with OS serial ports. (#411) 
Also makes the SerialHelper API public so it can be used externally.
 2016-12-21 00:16:05 -06:00
Thad House
8e4afc95c7 Switches C++ strings to StringRef (#336) 2016-12-21 00:08:24 -06:00
Peter Johnson
80abf6bf24 Support per-stream resolution settings. 
The code now automatically resizes as required.

This change also disconnects camera resolution settings from MJPEG
stream connections; setting the camera resolution can now only be done
via code.
 2016-12-20 20:48:31 -08:00
Jaci R
94359709a1 Add new ARM Toolchain, add toolchainpath to README (#165) 2016-12-19 23:16:39 -06:00
Tyler Veness
8cec948699 Fix typos (#409) 2016-12-19 22:06:39 -06:00
Tyler Veness
31ae7c942c Fixed signatures of deleted assignment operators (#408) 
While it technically doesn't matter what the return type of the assignment operator is since it's deleted, assignment operators should return a reference instead of a value.
 2016-12-19 11:24:23 -08:00
Tyler Veness
d0900626da Removed format.py shim (#393) 
Now that our formatter is a Python package (wpiformat), the format.py shim for invoking it is no longer necessary. styleguide#29 should be merged before this patch.
 2016-12-18 19:46:20 -08:00
Peter Johnson
0ee4cadca0 CameraServer: Workaround LabVIEW dashboard OpenCV compatibility. (#406) 
The current LabVIEW dashboard (Beta 4) requires the source type to be either
"usb:" or "ip:" and does not support "cv:".  To work around this, use a source
type of "usb:" for OpenCV sources as well.

Workaround for #407.
 2016-12-18 13:36:44 -08:00
Peter Johnson
8501b7c9e2 CvSourceImpl::CreateProperty(): Use lock_guard instead of unique_lock. 2016-12-18 09:13:52 -08:00
Peter Johnson
0ce0855a6f Java: check for null and use new jni_util features. 2016-12-18 09:13:51 -08:00
Peter Johnson
e1dabbc2d5 cscore_cpp.cpp: Fix include order. 2016-12-18 09:13:01 -08:00
Peter Johnson
c08a489e27 Improve error message for VIDIOC_STREAMON "no space left on device". 2016-12-18 09:13:01 -08:00
Peter Johnson
28a2ba4bf8 Add external logger interface. 2016-12-18 09:13:01 -08:00
Peter Johnson
2b8b8e7403 Improve logging consistency by using source/sink name throughout. 2016-12-18 09:12:59 -08:00
Peter Johnson
bdaf60b2d6 Replace tabs with spaces in gradle files. 2016-12-18 09:05:03 -08:00
Peter Johnson
7c2f994a66 Refactor source IsConnected() and connected notification. 2016-12-18 09:05:03 -08:00
Thad House
24b5a9c389 Adds UsageReporting include when using the LabVIEW shim (#401) 2016-12-16 22:42:45 -08:00
Peter Johnson
bb9f5b7491 jni_util: Add JException wrapper class. 
This allows more natural C++ Throw semantics (for a variety of string
data types) for any java exception that just takes a String argument.
 2016-12-15 21:54:36 -08:00
Peter Johnson
c091d74de4 jni_util: Add JException wrapper class. 
This allows more natural C++ Throw semantics (for a variety of string
data types) for any java exception that just takes a String argument.
 2016-12-15 21:54:36 -08:00
Austin Shalit
626220e9f3 Fix javadoc typo (#403) 2016-12-15 19:46:42 -08:00
Peter Johnson
19be09c361 Add null checks on all JNI object parameters. 2016-12-15 00:27:32 -08:00
Peter Johnson
57d053a8fb jni_util: Make JStringRef and JArrayRef null-safe. 
They return empty string and empty array (to avoid crashes) but also
report an error with backtrace to stderr when called in that manner.
 2016-12-14 23:59:06 -08:00
Peter Johnson
8c2a148ed1 jni_util: Make JStringRef and JArrayRef null-safe. 
They return empty string and empty array (to avoid crashes) but also
report an error with backtrace to stderr when called in that manner.
 2016-12-14 23:59:06 -08:00
Peter Johnson
0e43765c53 jni_util: Add GetJavaStackTrace. 2016-12-14 23:59:02 -08:00
Peter Johnson
6fbaf57b99 jni_util: Add GetJavaStackTrace. 2016-12-14 23:59:02 -08:00
Peter Johnson
12aee3e022 Make JLocal and JArrayRef movable but non-copyable. 2016-12-14 23:29:23 -08:00