Thomas Lyp / DevLibMemoryController

Initial commit

Dependencies:   FastPWM

mbed-dev-master/platform/mbed_stats.c@0:bb348c97df44, 2020-09-16 (annotated)

Committer:
lypinator
Date:
Wed Sep 16 01:11:49 2020 +0000
Revision:
0:bb348c97df44
Added PWM

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lypinator 0:bb348c97df44 1 #include "mbed_assert.h"
lypinator 0:bb348c97df44 2 #include "mbed_stats.h"
lypinator 0:bb348c97df44 3 #include "mbed_power_mgmt.h"
lypinator 0:bb348c97df44 4 #include "mbed_version.h"
lypinator 0:bb348c97df44 5 #include <string.h>
lypinator 0:bb348c97df44 6 #include <stdlib.h>
lypinator 0:bb348c97df44 7
lypinator 0:bb348c97df44 8 #include "device.h"
lypinator 0:bb348c97df44 9 #ifdef MBED_CONF_RTOS_PRESENT
lypinator 0:bb348c97df44 10 #include "cmsis_os2.h"
lypinator 0:bb348c97df44 11 #include "rtos_idle.h"
lypinator 0:bb348c97df44 12 #elif defined(MBED_STACK_STATS_ENABLED) || defined(MBED_THREAD_STATS_ENABLED) || defined(MBED_CPU_STATS_ENABLED)
lypinator 0:bb348c97df44 13 #warning Statistics are currently not supported without the rtos.
lypinator 0:bb348c97df44 14 #endif
lypinator 0:bb348c97df44 15
lypinator 0:bb348c97df44 16 #if defined(MBED_CPU_STATS_ENABLED) && (!defined(DEVICE_LPTICKER) || !defined(DEVICE_SLEEP))
lypinator 0:bb348c97df44 17 #warning CPU statistics are not supported without low power timer support.
lypinator 0:bb348c97df44 18 #endif
lypinator 0:bb348c97df44 19
lypinator 0:bb348c97df44 20 void mbed_stats_cpu_get(mbed_stats_cpu_t *stats)
lypinator 0:bb348c97df44 21 {
lypinator 0:bb348c97df44 22 MBED_ASSERT(stats != NULL);
lypinator 0:bb348c97df44 23 memset(stats, 0, sizeof(mbed_stats_cpu_t));
lypinator 0:bb348c97df44 24 #if defined(MBED_CPU_STATS_ENABLED) && defined(DEVICE_LPTICKER) && defined(DEVICE_SLEEP)
lypinator 0:bb348c97df44 25 stats->uptime = mbed_uptime();
lypinator 0:bb348c97df44 26 stats->idle_time = mbed_time_idle();
lypinator 0:bb348c97df44 27 stats->sleep_time = mbed_time_sleep();
lypinator 0:bb348c97df44 28 stats->deep_sleep_time = mbed_time_deepsleep();
lypinator 0:bb348c97df44 29 #endif
lypinator 0:bb348c97df44 30 }
lypinator 0:bb348c97df44 31
lypinator 0:bb348c97df44 32 // note: mbed_stats_heap_get defined in mbed_alloc_wrappers.cpp
lypinator 0:bb348c97df44 33 void mbed_stats_stack_get(mbed_stats_stack_t *stats)
lypinator 0:bb348c97df44 34 {
lypinator 0:bb348c97df44 35 MBED_ASSERT(stats != NULL);
lypinator 0:bb348c97df44 36 memset(stats, 0, sizeof(mbed_stats_stack_t));
lypinator 0:bb348c97df44 37
lypinator 0:bb348c97df44 38 #if defined(MBED_STACK_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT)
lypinator 0:bb348c97df44 39 uint32_t thread_n = osThreadGetCount();
lypinator 0:bb348c97df44 40 unsigned i;
lypinator 0:bb348c97df44 41 osThreadId_t *threads;
lypinator 0:bb348c97df44 42
lypinator 0:bb348c97df44 43 threads = malloc(sizeof(osThreadId_t) * thread_n);
lypinator 0:bb348c97df44 44 MBED_ASSERT(threads != NULL);
lypinator 0:bb348c97df44 45
lypinator 0:bb348c97df44 46 osKernelLock();
lypinator 0:bb348c97df44 47 thread_n = osThreadEnumerate(threads, thread_n);
lypinator 0:bb348c97df44 48
lypinator 0:bb348c97df44 49 for (i = 0; i < thread_n; i++) {
lypinator 0:bb348c97df44 50 uint32_t stack_size = osThreadGetStackSize(threads[i]);
lypinator 0:bb348c97df44 51 stats->max_size += stack_size - osThreadGetStackSpace(threads[i]);
lypinator 0:bb348c97df44 52 stats->reserved_size += stack_size;
lypinator 0:bb348c97df44 53 stats->stack_cnt++;
lypinator 0:bb348c97df44 54 }
lypinator 0:bb348c97df44 55 osKernelUnlock();
lypinator 0:bb348c97df44 56
lypinator 0:bb348c97df44 57 free(threads);
lypinator 0:bb348c97df44 58 #endif
lypinator 0:bb348c97df44 59 }
lypinator 0:bb348c97df44 60
lypinator 0:bb348c97df44 61 size_t mbed_stats_stack_get_each(mbed_stats_stack_t *stats, size_t count)
lypinator 0:bb348c97df44 62 {
lypinator 0:bb348c97df44 63 MBED_ASSERT(stats != NULL);
lypinator 0:bb348c97df44 64 memset(stats, 0, count * sizeof(mbed_stats_stack_t));
lypinator 0:bb348c97df44 65
lypinator 0:bb348c97df44 66 size_t i = 0;
lypinator 0:bb348c97df44 67
lypinator 0:bb348c97df44 68 #if defined(MBED_STACK_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT)
lypinator 0:bb348c97df44 69 osThreadId_t *threads;
lypinator 0:bb348c97df44 70
lypinator 0:bb348c97df44 71 threads = malloc(sizeof(osThreadId_t) * count);
lypinator 0:bb348c97df44 72 MBED_ASSERT(threads != NULL);
lypinator 0:bb348c97df44 73
lypinator 0:bb348c97df44 74 osKernelLock();
lypinator 0:bb348c97df44 75 count = osThreadEnumerate(threads, count);
lypinator 0:bb348c97df44 76
lypinator 0:bb348c97df44 77 for (i = 0; i < count; i++) {
lypinator 0:bb348c97df44 78 uint32_t stack_size = osThreadGetStackSize(threads[i]);
lypinator 0:bb348c97df44 79 stats[i].max_size = stack_size - osThreadGetStackSpace(threads[i]);
lypinator 0:bb348c97df44 80 stats[i].reserved_size = stack_size;
lypinator 0:bb348c97df44 81 stats[i].thread_id = (uint32_t)threads[i];
lypinator 0:bb348c97df44 82 stats[i].stack_cnt = 1;
lypinator 0:bb348c97df44 83 }
lypinator 0:bb348c97df44 84 osKernelUnlock();
lypinator 0:bb348c97df44 85
lypinator 0:bb348c97df44 86 free(threads);
lypinator 0:bb348c97df44 87 #endif
lypinator 0:bb348c97df44 88
lypinator 0:bb348c97df44 89 return i;
lypinator 0:bb348c97df44 90 }
lypinator 0:bb348c97df44 91
lypinator 0:bb348c97df44 92 size_t mbed_stats_thread_get_each(mbed_stats_thread_t *stats, size_t count)
lypinator 0:bb348c97df44 93 {
lypinator 0:bb348c97df44 94 MBED_ASSERT(stats != NULL);
lypinator 0:bb348c97df44 95 memset(stats, 0, count * sizeof(mbed_stats_thread_t));
lypinator 0:bb348c97df44 96 size_t i = 0;
lypinator 0:bb348c97df44 97
lypinator 0:bb348c97df44 98 #if defined(MBED_THREAD_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT)
lypinator 0:bb348c97df44 99 osThreadId_t *threads;
lypinator 0:bb348c97df44 100
lypinator 0:bb348c97df44 101 threads = malloc(sizeof(osThreadId_t) * count);
lypinator 0:bb348c97df44 102 MBED_ASSERT(threads != NULL);
lypinator 0:bb348c97df44 103
lypinator 0:bb348c97df44 104 osKernelLock();
lypinator 0:bb348c97df44 105 count = osThreadEnumerate(threads, count);
lypinator 0:bb348c97df44 106
lypinator 0:bb348c97df44 107 for (i = 0; i < count; i++) {
lypinator 0:bb348c97df44 108 stats[i].id = (uint32_t)threads[i];
lypinator 0:bb348c97df44 109 stats[i].state = (uint32_t)osThreadGetState(threads[i]);
lypinator 0:bb348c97df44 110 stats[i].priority = (uint32_t)osThreadGetPriority(threads[i]);
lypinator 0:bb348c97df44 111 stats[i].stack_size = osThreadGetStackSize(threads[i]);
lypinator 0:bb348c97df44 112 stats[i].stack_space = osThreadGetStackSpace(threads[i]);
lypinator 0:bb348c97df44 113 stats[i].name = osThreadGetName(threads[i]);
lypinator 0:bb348c97df44 114 }
lypinator 0:bb348c97df44 115 osKernelUnlock();
lypinator 0:bb348c97df44 116 free(threads);
lypinator 0:bb348c97df44 117 #endif
lypinator 0:bb348c97df44 118 return i;
lypinator 0:bb348c97df44 119 }
lypinator 0:bb348c97df44 120
lypinator 0:bb348c97df44 121 void mbed_stats_sys_get(mbed_stats_sys_t *stats)
lypinator 0:bb348c97df44 122 {
lypinator 0:bb348c97df44 123 MBED_ASSERT(stats != NULL);
lypinator 0:bb348c97df44 124 memset(stats, 0, sizeof(mbed_stats_sys_t));
lypinator 0:bb348c97df44 125
lypinator 0:bb348c97df44 126 #if defined(MBED_SYS_STATS_ENABLED)
lypinator 0:bb348c97df44 127 stats->os_version = MBED_VERSION;
lypinator 0:bb348c97df44 128 #if defined(__CORTEX_M)
lypinator 0:bb348c97df44 129 stats->cpu_id = SCB->CPUID;
lypinator 0:bb348c97df44 130 #endif
lypinator 0:bb348c97df44 131 #if defined(__IAR_SYSTEMS_ICC__)
lypinator 0:bb348c97df44 132 stats->compiler_id = IAR;
lypinator 0:bb348c97df44 133 stats->compiler_version = __VER__;
lypinator 0:bb348c97df44 134 #elif defined(__CC_ARM)
lypinator 0:bb348c97df44 135 stats->compiler_id = ARM;
lypinator 0:bb348c97df44 136 stats->compiler_version = __ARMCC_VERSION;
lypinator 0:bb348c97df44 137 #elif defined(__GNUC__)
lypinator 0:bb348c97df44 138 stats->compiler_id = GCC_ARM;
lypinator 0:bb348c97df44 139 stats->compiler_version = (__GNUC__ * 10000 + __GNUC_MINOR__ * 100);
lypinator 0:bb348c97df44 140 #endif
lypinator 0:bb348c97df44 141
lypinator 0:bb348c97df44 142 #endif
lypinator 0:bb348c97df44 143 return;
lypinator 0:bb348c97df44 144 }