Kev Mann / mbed-dev-OS5_10_4

RTC auf true

platform/mbed_stats.c@2:7aab896b1a3b, 2019-03-13 (annotated)

Committer:
kevman
Date:
Wed Mar 13 11:03:24 2019 +0000
Revision:
2:7aab896b1a3b
Parent:
0:38ceb79fef03 
2019-03-13

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kevman 0:38ceb79fef03 1 #include "mbed_assert.h"
kevman 0:38ceb79fef03 2 #include "mbed_stats.h"
kevman 0:38ceb79fef03 3 #include "mbed_power_mgmt.h"
kevman 0:38ceb79fef03 4 #include "mbed_version.h"
kevman 0:38ceb79fef03 5 #include <string.h>
kevman 0:38ceb79fef03 6 #include <stdlib.h>
kevman 0:38ceb79fef03 7
kevman 0:38ceb79fef03 8 #include "device.h"
kevman 0:38ceb79fef03 9 #ifdef MBED_CONF_RTOS_PRESENT
kevman 0:38ceb79fef03 10 #include "cmsis_os2.h"
kevman 0:38ceb79fef03 11 #include "rtos_idle.h"
kevman 0:38ceb79fef03 12 #elif defined(MBED_STACK_STATS_ENABLED) || defined(MBED_THREAD_STATS_ENABLED) || defined(MBED_CPU_STATS_ENABLED)
kevman 0:38ceb79fef03 13 #warning Statistics are currently not supported without the rtos.
kevman 0:38ceb79fef03 14 #endif
kevman 0:38ceb79fef03 15
kevman 0:38ceb79fef03 16 #if defined(MBED_CPU_STATS_ENABLED) && (!defined(DEVICE_LPTICKER) || !defined(DEVICE_SLEEP))
kevman 0:38ceb79fef03 17 #warning CPU statistics are not supported without low power timer support.
kevman 0:38ceb79fef03 18 #endif
kevman 0:38ceb79fef03 19
kevman 0:38ceb79fef03 20 void mbed_stats_cpu_get(mbed_stats_cpu_t *stats)
kevman 0:38ceb79fef03 21 {
kevman 0:38ceb79fef03 22 MBED_ASSERT(stats != NULL);
kevman 0:38ceb79fef03 23 memset(stats, 0, sizeof(mbed_stats_cpu_t));
kevman 0:38ceb79fef03 24 #if defined(MBED_CPU_STATS_ENABLED) && defined(DEVICE_LPTICKER) && defined(DEVICE_SLEEP)
kevman 0:38ceb79fef03 25 stats->uptime = mbed_uptime();
kevman 0:38ceb79fef03 26 stats->idle_time = mbed_time_idle();
kevman 0:38ceb79fef03 27 stats->sleep_time = mbed_time_sleep();
kevman 0:38ceb79fef03 28 stats->deep_sleep_time = mbed_time_deepsleep();
kevman 0:38ceb79fef03 29 #endif
kevman 0:38ceb79fef03 30 }
kevman 0:38ceb79fef03 31
kevman 0:38ceb79fef03 32 // note: mbed_stats_heap_get defined in mbed_alloc_wrappers.cpp
kevman 0:38ceb79fef03 33 void mbed_stats_stack_get(mbed_stats_stack_t *stats)
kevman 0:38ceb79fef03 34 {
kevman 0:38ceb79fef03 35 MBED_ASSERT(stats != NULL);
kevman 0:38ceb79fef03 36 memset(stats, 0, sizeof(mbed_stats_stack_t));
kevman 0:38ceb79fef03 37
kevman 0:38ceb79fef03 38 #if defined(MBED_STACK_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT)
kevman 0:38ceb79fef03 39 uint32_t thread_n = osThreadGetCount();
kevman 0:38ceb79fef03 40 unsigned i;
kevman 0:38ceb79fef03 41 osThreadId_t *threads;
kevman 0:38ceb79fef03 42
kevman 0:38ceb79fef03 43 threads = malloc(sizeof(osThreadId_t) * thread_n);
kevman 0:38ceb79fef03 44 // Don't fail on lack of memory
kevman 0:38ceb79fef03 45 if (!threads) {
kevman 0:38ceb79fef03 46 return;
kevman 0:38ceb79fef03 47 }
kevman 0:38ceb79fef03 48
kevman 0:38ceb79fef03 49 osKernelLock();
kevman 0:38ceb79fef03 50 thread_n = osThreadEnumerate(threads, thread_n);
kevman 0:38ceb79fef03 51
kevman 0:38ceb79fef03 52 for (i = 0; i < thread_n; i++) {
kevman 0:38ceb79fef03 53 uint32_t stack_size = osThreadGetStackSize(threads[i]);
kevman 0:38ceb79fef03 54 stats->max_size += stack_size - osThreadGetStackSpace(threads[i]);
kevman 0:38ceb79fef03 55 stats->reserved_size += stack_size;
kevman 0:38ceb79fef03 56 stats->stack_cnt++;
kevman 0:38ceb79fef03 57 }
kevman 0:38ceb79fef03 58 osKernelUnlock();
kevman 0:38ceb79fef03 59
kevman 0:38ceb79fef03 60 free(threads);
kevman 0:38ceb79fef03 61 #endif
kevman 0:38ceb79fef03 62 }
kevman 0:38ceb79fef03 63
kevman 0:38ceb79fef03 64 size_t mbed_stats_stack_get_each(mbed_stats_stack_t *stats, size_t count)
kevman 0:38ceb79fef03 65 {
kevman 0:38ceb79fef03 66 MBED_ASSERT(stats != NULL);
kevman 0:38ceb79fef03 67 memset(stats, 0, count * sizeof(mbed_stats_stack_t));
kevman 0:38ceb79fef03 68
kevman 0:38ceb79fef03 69 size_t i = 0;
kevman 0:38ceb79fef03 70
kevman 0:38ceb79fef03 71 #if defined(MBED_STACK_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT)
kevman 0:38ceb79fef03 72 osThreadId_t *threads;
kevman 0:38ceb79fef03 73
kevman 0:38ceb79fef03 74 threads = malloc(sizeof(osThreadId_t) * count);
kevman 0:38ceb79fef03 75 // Don't fail on lack of memory
kevman 0:38ceb79fef03 76 if (!threads) {
kevman 0:38ceb79fef03 77 return 0;
kevman 0:38ceb79fef03 78 }
kevman 0:38ceb79fef03 79
kevman 0:38ceb79fef03 80 osKernelLock();
kevman 0:38ceb79fef03 81 count = osThreadEnumerate(threads, count);
kevman 0:38ceb79fef03 82
kevman 0:38ceb79fef03 83 for (i = 0; i < count; i++) {
kevman 0:38ceb79fef03 84 uint32_t stack_size = osThreadGetStackSize(threads[i]);
kevman 0:38ceb79fef03 85 stats[i].max_size = stack_size - osThreadGetStackSpace(threads[i]);
kevman 0:38ceb79fef03 86 stats[i].reserved_size = stack_size;
kevman 0:38ceb79fef03 87 stats[i].thread_id = (uint32_t)threads[i];
kevman 0:38ceb79fef03 88 stats[i].stack_cnt = 1;
kevman 0:38ceb79fef03 89 }
kevman 0:38ceb79fef03 90 osKernelUnlock();
kevman 0:38ceb79fef03 91
kevman 0:38ceb79fef03 92 free(threads);
kevman 0:38ceb79fef03 93 #endif
kevman 0:38ceb79fef03 94
kevman 0:38ceb79fef03 95 return i;
kevman 0:38ceb79fef03 96 }
kevman 0:38ceb79fef03 97
kevman 0:38ceb79fef03 98 size_t mbed_stats_thread_get_each(mbed_stats_thread_t *stats, size_t count)
kevman 0:38ceb79fef03 99 {
kevman 0:38ceb79fef03 100 MBED_ASSERT(stats != NULL);
kevman 0:38ceb79fef03 101 memset(stats, 0, count * sizeof(mbed_stats_thread_t));
kevman 0:38ceb79fef03 102 size_t i = 0;
kevman 0:38ceb79fef03 103
kevman 0:38ceb79fef03 104 #if defined(MBED_THREAD_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT)
kevman 0:38ceb79fef03 105 osThreadId_t *threads;
kevman 0:38ceb79fef03 106
kevman 0:38ceb79fef03 107 threads = malloc(sizeof(osThreadId_t) * count);
kevman 0:38ceb79fef03 108 MBED_ASSERT(threads != NULL);
kevman 0:38ceb79fef03 109
kevman 0:38ceb79fef03 110 osKernelLock();
kevman 0:38ceb79fef03 111 count = osThreadEnumerate(threads, count);
kevman 0:38ceb79fef03 112
kevman 0:38ceb79fef03 113 for (i = 0; i < count; i++) {
kevman 0:38ceb79fef03 114 stats[i].id = (uint32_t)threads[i];
kevman 0:38ceb79fef03 115 stats[i].state = (uint32_t)osThreadGetState(threads[i]);
kevman 0:38ceb79fef03 116 stats[i].priority = (uint32_t)osThreadGetPriority(threads[i]);
kevman 0:38ceb79fef03 117 stats[i].stack_size = osThreadGetStackSize(threads[i]);
kevman 0:38ceb79fef03 118 stats[i].stack_space = osThreadGetStackSpace(threads[i]);
kevman 0:38ceb79fef03 119 stats[i].name = osThreadGetName(threads[i]);
kevman 0:38ceb79fef03 120 }
kevman 0:38ceb79fef03 121 osKernelUnlock();
kevman 0:38ceb79fef03 122 free(threads);
kevman 0:38ceb79fef03 123 #endif
kevman 0:38ceb79fef03 124 return i;
kevman 0:38ceb79fef03 125 }
kevman 0:38ceb79fef03 126
kevman 0:38ceb79fef03 127 void mbed_stats_sys_get(mbed_stats_sys_t *stats)
kevman 0:38ceb79fef03 128 {
kevman 0:38ceb79fef03 129 MBED_ASSERT(stats != NULL);
kevman 0:38ceb79fef03 130 memset(stats, 0, sizeof(mbed_stats_sys_t));
kevman 0:38ceb79fef03 131
kevman 0:38ceb79fef03 132 #if defined(MBED_SYS_STATS_ENABLED)
kevman 0:38ceb79fef03 133 stats->os_version = MBED_VERSION;
kevman 0:38ceb79fef03 134 #if defined(__CORTEX_M)
kevman 0:38ceb79fef03 135 stats->cpu_id = SCB->CPUID;
kevman 0:38ceb79fef03 136 #endif
kevman 0:38ceb79fef03 137 #if defined(__IAR_SYSTEMS_ICC__)
kevman 0:38ceb79fef03 138 stats->compiler_id = IAR;
kevman 0:38ceb79fef03 139 stats->compiler_version = __VER__;
kevman 0:38ceb79fef03 140 #elif defined(__CC_ARM)
kevman 0:38ceb79fef03 141 stats->compiler_id = ARM;
kevman 0:38ceb79fef03 142 stats->compiler_version = __ARMCC_VERSION;
kevman 0:38ceb79fef03 143 #elif defined(__GNUC__)
kevman 0:38ceb79fef03 144 stats->compiler_id = GCC_ARM;
kevman 0:38ceb79fef03 145 stats->compiler_version = (__GNUC__ * 10000 + __GNUC_MINOR__ * 100);
kevman 0:38ceb79fef03 146 #endif
kevman 0:38ceb79fef03 147
kevman 0:38ceb79fef03 148 #endif
kevman 0:38ceb79fef03 149 return;
kevman 0:38ceb79fef03 150 }