rtos_mon_arch.c File Reference

#include "modules/core/sys_mon_rtos.h"
#include "mcu_periph/sys_time_arch.h"
#include <ch.h>

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Data Structures
struct	rtos_mon_cpu_window

Functions
static uint16_t	get_stack_free (const thread_t *tp)
static rttime_t	get_thread_delta (const thread_t *tp, rttime_t current_time)
static uint16_t	get_thread_load_x10 (rttime_t thread_ticks, rttime_t total_ticks)
static uint8_t	get_cpu_load_percent (rttime_t idle_ticks, rttime_t total_ticks)
void	rtos_mon_init_arch (void)
void	rtos_mon_periodic_arch (void)

Variables
static struct rtos_mon_cpu_window	cpu_window

Detailed Description

Author

Gautier Hattenberger RTOS monitoring tool ChibiOS implementation

Definition in file rtos_mon_arch.c.

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Data Structure Documentation

rtos_mon_cpu_window

struct rtos_mon_cpu_window

Definition at line 36 of file rtos_mon_arch.c.

Data Fields
rttime_t	prev_isr_time	Previous cumulative ISR counter.
uint8_t	prev_stats_valid	True after the first full sampling pass.
uint8_t	prev_thread_count	Number of valid entries in previous arrays.
thread_t *	prev_thread_ref[RTOS_MON_MAX_THREADS]	Previous thread identities for delta lookup.
rttime_t	prev_thread_time[RTOS_MON_MAX_THREADS]	Previous cumulative thread counters.
thread_t *	thread_ref[RTOS_MON_MAX_THREADS]	Current thread identities for matching samples.
rttime_t	thread_time[RTOS_MON_MAX_THREADS]	Current cumulative thread counters.

Function Documentation

get_cpu_load_percent()

static uint8_t get_cpu_load_percent ( rttime_t  idle_ticks, rttime_t  total_ticks  )

static

Definition at line 294 of file rtos_mon_arch.c.

References foo.

Referenced by rtos_mon_periodic_arch().

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get_stack_free()

static uint16_t get_stack_free ( const thread_t *  tp )

static

Definition at line 254 of file rtos_mon_arch.c.

References foo.

Referenced by rtos_mon_periodic_arch().

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get_thread_delta()

static rttime_t get_thread_delta ( const thread_t *  tp, rttime_t  current_time  )

static

Definition at line 266 of file rtos_mon_arch.c.

References cpu_window, foo, rtos_mon_cpu_window::prev_stats_valid, rtos_mon_cpu_window::prev_thread_count, rtos_mon_cpu_window::prev_thread_ref, and rtos_mon_cpu_window::prev_thread_time.

Referenced by rtos_mon_periodic_arch().

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get_thread_load_x10()

static uint16_t get_thread_load_x10 ( rttime_t  thread_ticks, rttime_t  total_ticks  )

static

Definition at line 283 of file rtos_mon_arch.c.

References foo.

Referenced by rtos_mon_periodic_arch().

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rtos_mon_init_arch()

void rtos_mon_init_arch

(

void

)

Definition at line 175 of file rtos_mon_arch.c.

References foo, and shell_add_entry().

Referenced by init_sysmon().

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rtos_mon_periodic_arch()

void rtos_mon_periodic_arch

(

void

)

Definition at line 184 of file rtos_mon_arch.c.

References rtos_monitoring::core_free_memory, rtos_monitoring::cpu_load, cpu_window, foo, get_cpu_load_percent(), get_stack_free(), get_thread_delta(), get_thread_load_x10(), rtos_monitoring::heap_fragments, rtos_monitoring::heap_free_memory, rtos_monitoring::heap_largest, rtos_mon_cpu_window::prev_isr_time, rtos_mon_cpu_window::prev_stats_valid, rtos_mon_cpu_window::prev_thread_count, rtos_mon_cpu_window::prev_thread_ref, rtos_mon_cpu_window::prev_thread_time, rtos_mon, RTOS_MON_MAX_THREADS, RTOS_MON_NAME_LEN, rtos_monitoring::thread_counter, rtos_monitoring::thread_free_stack, rtos_monitoring::thread_load, rtos_monitoring::thread_name_idx, rtos_monitoring::thread_names, rtos_mon_cpu_window::thread_ref, and rtos_mon_cpu_window::thread_time.

Referenced by periodic_report_sysmon().

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Variable Documentation

cpu_window

struct rtos_mon_cpu_window cpu_window

static

Definition at line 46 of file rtos_mon_arch.c.

Referenced by get_thread_delta(), and rtos_mon_periodic_arch().