In the current HAL, once the port structures were created, there was no
way to free the structures. The way the C++ libraries were written this
wasn't a problem, since it grabbed a copy of each and stored them in an
array on bootup. However java does not do this, and grabs new ports
every time an object is created. This causes memory leaks if an object
is ever disposed in java. The same thing looks to be happening in
python, and C# does it too currently, but that would change if this gets
merged.
Adds java memory management fixes
Adds memory management to AnalogInput and Analog Output C++
SolenoidPorts and Digital Ports are all hold static arrays with their
port pointers (although solenoid overwrites them if a new solenoid on
the same module is created), however analog always grabbed new pointers.
I would fix the solenoid one, but I don't know what the ideal way to do
it would be.
Silently ignores free(null) calls by checking passed parameter is non-null.
Change-Id: Id32993b57b53f896e46e55c97541d3bd90b52648
Implemented setTaskPriority() and getTaskPriority() in Task HAL API
Removed all other unimplemented functions in HAL and removed spawnTask()
Replaced instances of pthread_t* with TASK typedef
Removed unused HAL error constants and removed commented-out classes and functions in wpilibj's HALLibrary
Changed Task class API to match the construction semantics of a std::thread
Change-Id: I3bc951a3da90d24c5589fae4d1ca2bb60225c873
Re-number MXP DIO to match pinout (include SPI and I2C pins) (fixes artf2664)
Change PWM MXP mapping to accommodate DIO re-mapping
This re-implementation also fixes artf2668 for C++ and Java
Change the test bench to reflect this change also
Change-Id: If30bd6a85a9f1f619fbde06a4ecd595a15fd28f7
Modules aren't used anymore in wpilibc and wpilibj, so the hal functions
that references them and and JNI bindings for these functions have been
pulled out.
Both Counter classes were also modified because they still referenced
modules.
Change-Id: Ic01feb145a4ed5f08cd55f140867c721f5ee7b10
Change-Id: If6082f6b92b4be5e328278ba536d5a7681082c9f (+4 squashed commit)
Squashed commit:
[86b4ae7] * Port I2C to roboRIO in JNI and Java. Left read method as a transaction and added readOnly. Left write as a single byte and added writeBulk. Need to go back to C++ and update to match.
Change-Id: I290d84211a4b7bb942d785730c0e6929449cf69f
[7d37419] * Remove HiTechnic sensors from Java. May be added back later as examples
Change-Id: Ie93e23a70fd953c99c03d50d9529220f86d32e03
[e62bfbf] * I2C ported to roboRIO i2clib in HAL and C++
Change-Id: Idb0e8cee5a1e8c1a0b0733ca94b528f659352915
[1059a48] * Remove HiTechnic sensors (Lego connector) may be added back as examples later
Change-Id: I84b8e1e022db2c69d487ed9ad5b3ec0e7ea57282 (+2 squashed commit)
Squashed commit:
[e62bfbf] * I2C ported to roboRIO i2clib in HAL and C++
Change-Id: Idb0e8cee5a1e8c1a0b0733ca94b528f659352915
[1059a48] * Remove HiTechnic sensors (Lego connector) may be added back as examples later
Change-Id: I84b8e1e022db2c69d487ed9ad5b3ec0e7ea57282
