chsys.c File Reference

System related code. More...

#include "ch.h"

Go to the source code of this file.

Functions
static CH_SYS_CORE0_MEMORY	THD_WORKING_AREA (ch_c0_idle_thread_wa, PORT_IDLE_THREAD_STACK_SIZE)
	Working area for core 0 idle thread.
static CH_SYS_CORE1_MEMORY	THD_WORKING_AREA (ch_c1_idle_thread_wa, PORT_IDLE_THREAD_STACK_SIZE)
	Working area for core 1 idle thread.
void	chSysWaitSystemState (system_state_t state)
	Waits for the system state to be equal to the specified one.
void	chSysInit (void)
	System initialization.
void	chSysHalt (const char *reason)
	Halts the system.
thread_t *	chSysGetIdleThreadX (void)
	Returns a pointer to the idle thread.
bool	chSysIntegrityCheckI (unsigned testmask)
	System integrity check.
void	chSysTimerHandlerI (void)
	Handles time ticks for round robin preemption and timer increments.
syssts_t	chSysGetStatusAndLockX (void)
	Returns the execution status and enters a critical zone.
void	chSysRestoreStatusX (syssts_t sts)
	Restores the specified execution status and leaves a critical zone.
bool	chSysIsCounterWithinX (rtcnt_t cnt, rtcnt_t start, rtcnt_t end)
	Realtime window test.
void	chSysPolledDelayX (rtcnt_t cycles)
	Polled delay.

Variables
ch_system_t	ch_system
	System root object.
CH_SYS_CORE0_MEMORY os_instance_t	ch0
	Core 0 OS instance.
stkalign_t	__main_thread_stack_base__
stkalign_t	__main_thread_stack_end__
const os_instance_config_t	ch_core0_cfg
	Core 0 OS instance configuration.
CH_SYS_CORE1_MEMORY os_instance_t	ch1
	Core 1 OS instance.
stkalign_t	__c1_main_thread_stack_base__
stkalign_t	__c1_main_thread_stack_end__
const os_instance_config_t	ch_core1_cfg
	Core 1 OS instance configuration.

Detailed Description

System related code.

Definition in file chsys.c.