Commit Graph

77 Commits

Author SHA1 Message Date
Peter Barker 85e5de15c4 AP_HAL_VRBRAIN: use HAL_SEMAPHORE_BLOCK_FOREVER 2017-05-01 15:05:51 +01:00
Andrew Tridgell 5c028897a3 HAL_VRBrain: cope with nested cork/push 2017-05-01 14:32:18 +10:00
murata 0733d760f6 AP_HAL_VRBRAIN: Unify from print or println to printf.
AP_InertialSensor: Unify from print or printin to printf.
2017-01-27 18:20:22 +11:00
murata c808ee2f49 Global: To nullptr from NULL.
RC_Channel: To nullptr from NULL.

AC_Fence: To nullptr from NULL.

AC_Avoidance: To nullptr from NULL.

AC_PrecLand: To nullptr from NULL.

DataFlash: To nullptr from NULL.

SITL: To nullptr from NULL.

GCS_MAVLink: To nullptr from NULL.

DataFlash: To nullptr from NULL.

AP_Compass: To nullptr from NULL.

Global: To nullptr from NULL.

Global: To nullptr from NULL.
2016-11-02 16:04:47 -02:00
Lucas De Marchi d3b5089a12 AP_HAL_VRBRAIN: UARTDriver: remove commented out code
This is not working and there's no reason to keep it around.
2016-10-27 10:35:01 -03:00
Lucas De Marchi 80cf1207b7 AP_HAL_VRBRAIN: UARTDriver: fix writting with failures
When the buffer wraps and we do it in 2 steps, we can't actually do the
second part if it fails or if we wrote less bytes than we intended,
otherwise we will corrupt the data being sent.
2016-10-27 14:23:43 +11:00
Lucas De Marchi 68fc08fe52 AP_HAL_VRBRAIN: fix resetting TX buffer
We can't give the TX buffer 16 bytes more since next time begin() is
called it will compare the buffer size to the value the caller is trying
to set.  In this case we would free and alloc the buffer again each time
begin was called.
2016-10-27 14:23:43 +11:00
Murilo Belluzzo e8bfcf02a0 VRBRAIN UARTDriver: Make use of ByteBuffer class
This patch replaces the 'old style' ringbuffer by the ByteBuffer class.
An effort was made to keep the exchange as close as possible from a
drop-in replacement to minimize the risk of introducing bugs.

Although the exchange opens opportunities for improvement and
simplification of this class.

While at it, just like in the write case, explain why we are stopping.
2016-10-27 14:23:43 +11:00
Mathieu OTHACEHE 152edf7189 Global: remove mode line from headers
Using a global .dir-locals.el file is a better alternative than
reincluding the same emacs header in every file of the project.
2016-10-24 09:42:01 -02:00
Andrew Tridgell 5530e3782d HAL_VRBrain: fixed cork() for RCOutput 2016-10-13 10:00:04 +11:00
Murilo Belluzzo 0b86532b5c Global: Remove '\r' character from all source code files 2016-10-03 22:13:27 -03:00
Lucas De Marchi e1ab44f4a3 Global: remove get_fd() from Device API
This was there for compatibility with I2CDriver and SPIDriver. We don't
use them anymore so we can remove the compat method.
2016-08-29 10:27:36 -03:00
LukeMike 5987cc273f AP_HAL_VRBRAIN: added some new modules for I2C wrapper 2016-08-07 20:31:52 +10:00
LukeMike fde5992b6d VRBRAIN: updated AP_HAL_VRBRAIN 2016-08-07 20:31:50 +10:00
Murilo Belluzzo 077e03678f Global: Adapt Stream class to be used with Ringbuffer 2016-08-03 01:44:02 -03:00
Lucas De Marchi 1841313f73 AP_HAL_VRBRAIN: remove I2CDriver
I2CDevice now serves for the same purpose.
2016-07-28 18:08:57 -03:00
Andrew Tridgell 6120631977 HAL_VRBRAIN: added uartF 2016-04-20 09:39:49 +10:00
Lucas De Marchi 44bc2eceb4 AP_HAL_VRBRAIN: replace header guard with pragma once 2016-03-16 18:40:41 +11:00
Lucas De Marchi 00249dc8bb AP_HAL_VRBRAIN: use empty I2CDevice 2016-02-16 19:49:09 -02:00
Lucas De Marchi f39a6745d1 Global: remove unused _timer_pending from scheduler 2016-02-12 23:42:34 -02:00
Lucas De Marchi 9aa49cda93 Global: remove system_initializing() from scheduler
This is not used anymore.
2016-02-12 23:42:34 -02:00
Julien BERAUD 736f78a7a2 AP_HAL_VRBRAIN: add empty optical flow
No onboard optical flow on VRBRAIN
2015-12-18 17:56:04 +11:00
Lucas De Marchi a9def97344 AP_HAL_VRBRAIN: rename AP_HAL_Empty instances 2015-12-08 11:12:14 +11:00
Lucas De Marchi bf24d0ef31 AP_HAL_VRBRAIN: use init() method without arguments
Override the init() method from parent class that doesn't have a
parameter since it's not used here.
2015-12-02 14:49:12 -02:00
Caio Marcelo de Oliveira Filho 01665282f7 AP_HAL_VRBRAIN: Remove unused extern declaration for HALs 2015-11-20 16:32:57 +09:00
Caio Marcelo de Oliveira Filho cbaa57c7be AP_HAL_VRBRAIN: remove unused functions 2015-11-20 12:36:54 +09:00
Caio Marcelo de Oliveira Filho 2314578f6f AP_HAL_VRBRAIN: use millis/micros/panic functions 2015-11-20 12:31:28 +09:00
Caio Marcelo de Oliveira Filho 7662c2e73f AP_HAL_VRBRAIN: implement new AP_HAL functions
Implement the new AP_HAL functions and use them in the Scheduler when
possible.
2015-11-20 12:25:42 +09:00
Caio Marcelo de Oliveira Filho efbc7648b1 AP_HAL: create AP_HAL namespace and use for some HAL functionality
For certain basic functionality, there aren't much benefit to be able to
vary the implementation easily at runtime. So instead of using virtual
functions, use regular functions that are "resolved" at link time. The
implementation of such functions is provided per board/platform.

Examples of functions that fit this include: getting the current
time (since boot), panic'ing, getting system information, rebooting.

These functions are less likely to benefit from the indirection provided
by virtual interfaces. For more complex hardware access APIs the
indirection makes more sense and ease the testing (when we have it!).

The idea is that instead of calling

    hal.scheduler->panic("on the streets of london");

now use

    AP_HAL::panic("on the streets of london");

A less important side-effect is that call-site code gets
smaller. Currently the compiler needs to get the hal, get the scheduler
pointer, get the right function pointer in the vtable for that
scheduler. And the call must include an extra parameter ("this"). Now it
will be just a function call, with the address resolved at link time.

This patch introduces the first functions that will be in the namespace,
further patches will implementations for each board and then switch the
call-sites. The extra init() function allow any initial setup needed for
the functions to work.
2015-11-20 12:25:24 +09:00
Lucas De Marchi e9c6702269 AP_HAL_VRBRAIN: fix typo using comma operator
We want to return mallinfo().fordblks, not the struct using the comma
operator with a non-existing fordblks variable.
2015-11-05 15:48:32 -02:00
Andrew Tridgell 567ea0e420 HAL_VRBRAIN: make available_memory() uint32_t 2015-11-05 16:09:00 +11:00
Lucas De Marchi 1b07dabeb7 Replace prog_char and prog_char_t with char
prog_char and prog_char_t are now the same as char on supported
platforms. So, just change all places that use them and prefer char
instead.

AVR-specific places were not changed.
2015-10-30 14:35:30 +09:00
Lucas De Marchi 2c38e31c93 Remove use of PSTR
The PSTR is already define as a NOP for all supported platforms. It's
only needed for AVR so here we remove all the uses throughout the
codebase.

This was automated with a simple python script so it also converts
places which spans to multiple lines, removing the matching parentheses.

AVR-specific places were not changed.
2015-10-30 14:35:04 +09:00
Lucas De Marchi 9eaf7c5660 AP_HAL: add format attribute to panic() 2015-10-24 14:26:36 +11:00
Lucas De Marchi e9d92c446c AP_HAL_VRBRAIN: Scheduler: implement variadic version of panic() 2015-10-24 14:26:36 +11:00
Lucas De Marchi ad61a93c14 AP_HAL: turn panic() into a variadic method
Change the declaration on all HAL implementations so panic() in future
may implement a printf-like interface.
2015-10-24 14:26:35 +11:00
Caio Marcelo de Oliveira Filho 19b4ca60c4 AP_HAL: provide AP_HAL_MAIN()
Move the macros to a single place and reduce the variations not based on
board, but based on

- The name of the entry-point function, specified by AP_MAIN;
- Whether it contains argc/argv arguments or not.

The goal here is that programs (vehicles and examples) don't need to
include all possible boards to define a main function. Further patches
will change the programs.
2015-10-21 09:16:09 +11:00
Caio Marcelo de Oliveira Filho e30457a84d AP_HAL_VRBRAIN: merge init() and run() 2015-10-21 09:16:08 +11:00
Caio Marcelo de Oliveira Filho fe1dd1be25 AP_HAL_VRBRAIN: implement HAL::run() 2015-10-21 09:16:08 +11:00
Caio Marcelo de Oliveira Filho 2e464a53c2 AP_HAL: make code not depend on concrete HAL implementations
The switching between different AP_HAL was happening by giving different
definitions of AP_HAL_BOARD_DRIVER, and the programs would use it to
instantiate.

A program or library code would have to explicitly include (and depend)
on the concrete implementation of the HAL, even when using it only via
interface.

The proposed change move this dependency to be link time. There is a
AP_HAL::get_HAL() function that is used by the client code. Each
implementation of HAL provides its own definition of this function,
returning the appropriate concrete instance.

Since this replaces the job of AP_HAL_BOARD_DRIVER, the definition was
removed.

The static variables for PX4 and VRBRAIN were named differently to avoid
shadowing the extern symbol 'hal'.
2015-10-21 09:16:07 +11:00
Lucas De Marchi 139b88f544 AP_HAL_VRBRAIN: remove unused write method 2015-09-29 11:53:53 +09:00
Brad Bosch 3ad0188488 HAL_VRBrain: Rework of support for FLOW_CONTROL_AUTO from PX4 HAL 2015-08-19 15:21:19 +10:00
Lucas De Marchi c47df44f44 AP_HAL_VRBRAIN: standardize inclusion of libaries headers
Do the missing header changes due to changing the code before the pr
getting accepted.
2015-08-18 17:12:52 +10:00
Gustavo Jose de Sousa f714540d8b AP_HAL_VRBRAIN: standardize inclusion of libaries headers
This commit changes the way libraries headers are included in source files:

 - If the header is in the same directory the source belongs to, so the
 notation '#include ""' is used with the path relative to the directory
 containing the source.

 - If the header is outside the directory containing the source, then we use
 the notation '#include <>' with the path relative to libraries folder.

Some of the advantages of such approach:

 - Only one search path for libraries headers.

 - OSs like Windows may have a better lookup time.
2015-08-11 16:28:43 +10:00
Lucas De Marchi 3f472fb9e1 AP_HAL_VRBRAIN: use ARRAY_SIZE macro 2015-07-21 14:25:05 +09:00
Julien BERAUD 7275e33e79 AP_HAL: add the possibility to have more than 1 i2c
Bebop drone has 3 i2c
2015-07-10 14:23:17 +10:00
Andrew Tridgell c44ab01be8 AP_HAL: use noreturn attribute on panic
should reduce coverity warnings
2015-06-08 21:09:08 +10:00
Andrew Tridgell 3a9d7363ea HAL_VRBRain: fixed functor comparison 2015-05-26 15:17:06 +10:00
Tom Pittenger d275e6711d AP_HAL_VRBRAIN: compiler warnings: apply is_zero(float) or is_equal(float) 2015-05-05 13:26:55 +10:00
Tom Pittenger ee1a415baa HAL_VRBrain: fix compile warning re member init order 2015-04-24 14:14:27 +09:00