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Re-shrink stacks (#1060) 

* small stacks

* giant servo stack

* reclaim ram
This commit is contained in:
Matthew Kennedy 2019-12-14 06:31:13 -08:00 committed by rusefi
parent 49105335b2
commit ae55eaad67
5 changed files with 8 additions and 5 deletions
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2
firmware/config/boards/kinetis/chconf.h
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@ -48,7 +48,7 @@
// See global_shared.h notes about stack requirements
// see also http://www.chibios.org/dokuwiki/doku.php?id=chibios:kb:stacks
#define PORT_INT_REQUIRED_STACK 400
#define PORT_INT_REQUIRED_STACK 128
#define CHPRINTF_USE_FLOAT TRUE

2
firmware/config/stm32f4ems/chconf.h
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@ -45,7 +45,7 @@
// See global_shared.h notes about stack requirements
// see also http://www.chibios.org/dokuwiki/doku.php?id=chibios:kb:stacks
#define PORT_INT_REQUIRED_STACK 400
#define PORT_INT_REQUIRED_STACK 128
#define CHPRINTF_USE_FLOAT TRUE

2
firmware/config/stm32f7ems/chconf.h
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@ -45,7 +45,7 @@
// See global_shared.h notes about stack requirements
// see also http://www.chibios.org/dokuwiki/doku.php?id=chibios:kb:stacks
#define PORT_INT_REQUIRED_STACK 400
#define PORT_INT_REQUIRED_STACK 128
#define CHPRINTF_USE_FLOAT TRUE

2
firmware/controllers/engine_controller.cpp
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@ -798,7 +798,7 @@ void initEngineContoller(Logging *sharedLogger DECLARE_ENGINE_PARAMETER_SUFFIX)
// help to notice when RAM usage goes up - if a code change adds to RAM usage these variables would fail
// linking process which is the way to raise the alarm
#ifndef RAM_UNUSED_SIZE
#define RAM_UNUSED_SIZE 10000
#define RAM_UNUSED_SIZE 14000
#endif
#ifndef CCM_UNUSED_SIZE
#define CCM_UNUSED_SIZE 4600

5
firmware/hw_layer/servo.cpp
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@ -20,7 +20,10 @@
EXTERN_ENGINE;
THD_WORKING_AREA(servoThreadStack, UTILITY_THREAD_STACK_SIZE);
// This thread calls scheduleForLater which eventually could trip the main trigger callback
// if self stimulation (heh) is enabled, which uses a TON of stack space.
// So this stack has to be pretty big, unfortunately.
THD_WORKING_AREA(servoThreadStack, UTILITY_THREAD_STACK_SIZE * 3);
static OutputPin pins[SERVO_COUNT];