Also implement some ordering (quite ugly still) in the module init and task creation order so we can decide which module to start/init first
and which module to start/init last.
This will be replaced/adapter with the uavobject list later (once it's implemented).
reserving some space for module init and task create parameters to customize module/task creation (this will be usefull once we get the list and customization from customer).
Changes have been made for OP and CC. Tested comped with CC,OP, sim_posix.
Only ran on bench with CC for couple of minutes (code increase expected but no dropping of stack which is good).
This gives task creation at the time wherethe all heap is available.
heap reamining is low (about 500) but stacks can be ajusted (specially the 200 bytes from system) to give the level close to 1Ko if needed.
Merge branch 'master' into OP-423_Mathieu_Change_Init_To_Reduce_Memory_Footprint
Conflicts:
flight/CopterControl/System/inc/FreeRTOSConfig.h
flight/CopterControl/System/inc/pios_config.h
- create linker section for those <module>Initialize()
- later this list will incorporate parameters as well. (this probably will be more a OP feature to swap/remove/delete module on the fly.
- this is not done at compile time anymore by Makefile.
- this will allow us to have control on the module start at run-time (not implemented but build the ground for it).
- this simplify the startup (Part of code re-org).
- this change does not affect sim_posix and win32 (since they don't need that)
- ensure it's compiling for PiOS.posix
- port to PiOS.win32 but not tested (not compiled)
- tested on CC
- compile on OP.
- this free ~200 bytes.
- current avalable bytes (is we keep the same remaining bytes on the stack than before) is easily passed the 1.2Ko mark on CC with new gcc (4.5.2)
- this does not include init-reorg for each module (I still think more can be freed)
I managed to test CC with heap2 changes and the init stack claimed back to heap once scheduler starts.
the changes of this commit are OP related (just cleanup on CC side):
Arch specific stuff (in reset vector) to hide this from portable code:
- switch back to MSP stack before starting the scheduler so that the sheduler can use the IRQ stack (when/if needed).
- call the C portable function in heap2 to claim some stack back (the number to claim is taken from linker file).
- start the scheduler from reset vector (I move this here from main because it make sense to not go back to C (so that I don't need to copy the rolled stack in case the sheduler returns). This make it more clean.
- Also I have added the call to the mem manager if sheduler return. that way, we don't reset indefinitely if memory runs out. We will go to this handler and figure things out (right now, it's just looping but at least not rebooting. Probably trap NMI would be better (later improvement).
Not yet used anywhere but will eventually allow
debug pins to be assigned during runtime init based
on configuration found in a new uavobject.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2741 ebee16cc-31ac-478f-84a7-5cbb03baadba
Also keep the priority of actuator at idle+4, dropping it down slipped through
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2580 ebee16cc-31ac-478f-84a7-5cbb03baadba
Beginning of unifying the input types into PIOS_RECEIVER.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2568 ebee16cc-31ac-478f-84a7-5cbb03baadba
A test script is statically linked (will eventually be uploaded by the GCS and stored in the VM), it can be found under: Modules/FlightPlan/flightplans/test.py
To start the script send the FlightPlanControl object with the Start command, to stop send the Stop or Kill commands.
Next release will be the OpenPilot python libraries and access to UAVObjects from the script.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2480 ebee16cc-31ac-478f-84a7-5cbb03baadba
projects which messed up a timer on OP and serial on PipX. Now this is only
changed for AHRS. Ideally wouldn't even change for that but then ADC runs too
fast and we get a lot more CRC errors for dealing with all that data.
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2459 ebee16cc-31ac-478f-84a7-5cbb03baadba
