mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: platform/mbed_stats.c
- Revision:
- 186:707f6e361f3e
- Parent:
- 167:e84263d55307
- Child:
- 187:0387e8f68319
diff -r 08ed48f1de7f -r 707f6e361f3e platform/mbed_stats.c --- a/platform/mbed_stats.c Thu Apr 19 17:12:19 2018 +0100 +++ b/platform/mbed_stats.c Fri Jun 22 16:45:37 2018 +0100 @@ -1,19 +1,40 @@ +#include "mbed_assert.h" #include "mbed_stats.h" +#include "mbed_power_mgmt.h" #include <string.h> #include <stdlib.h> -#include "mbed_assert.h" + +#include "device.h" +#ifdef MBED_CONF_RTOS_PRESENT +#include "cmsis_os2.h" +#include "rtos_idle.h" +#elif defined(MBED_STACK_STATS_ENABLED) || defined(MBED_THREAD_STATS_ENABLED) || defined(MBED_CPU_STATS_ENABLED) +#warning Statistics are currently not supported without the rtos. +#endif -#if MBED_CONF_RTOS_PRESENT -#include "cmsis_os2.h" +#if defined(MBED_CPU_STATS_ENABLED) && (!defined(DEVICE_LPTICKER) || !defined(DEVICE_SLEEP)) +#warning CPU statistics are not supported without low power timer support. #endif +void mbed_stats_cpu_get(mbed_stats_cpu_t *stats) +{ + MBED_ASSERT(stats != NULL); + memset(stats, 0, sizeof(mbed_stats_cpu_t)); +#if defined(MBED_CPU_STATS_ENABLED) && defined(DEVICE_LPTICKER) && defined(DEVICE_SLEEP) + stats->uptime = mbed_uptime(); + stats->idle_time = mbed_time_idle(); + stats->sleep_time = mbed_time_sleep(); + stats->deep_sleep_time = mbed_time_deepsleep(); +#endif +} + // note: mbed_stats_heap_get defined in mbed_alloc_wrappers.cpp - void mbed_stats_stack_get(mbed_stats_stack_t *stats) { + MBED_ASSERT(stats != NULL); memset(stats, 0, sizeof(mbed_stats_stack_t)); -#if MBED_STACK_STATS_ENABLED && MBED_CONF_RTOS_PRESENT +#if defined(MBED_STACK_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT) uint32_t thread_n = osThreadGetCount(); unsigned i; osThreadId_t *threads; @@ -24,7 +45,7 @@ osKernelLock(); thread_n = osThreadEnumerate(threads, thread_n); - for(i = 0; i < thread_n; i++) { + for (i = 0; i < thread_n; i++) { uint32_t stack_size = osThreadGetStackSize(threads[i]); stats->max_size += stack_size - osThreadGetStackSpace(threads[i]); stats->reserved_size += stack_size; @@ -38,10 +59,12 @@ size_t mbed_stats_stack_get_each(mbed_stats_stack_t *stats, size_t count) { - memset(stats, 0, count*sizeof(mbed_stats_stack_t)); + MBED_ASSERT(stats != NULL); + memset(stats, 0, count * sizeof(mbed_stats_stack_t)); + size_t i = 0; -#if MBED_STACK_STATS_ENABLED && MBED_CONF_RTOS_PRESENT +#if defined(MBED_STACK_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT) osThreadId_t *threads; threads = malloc(sizeof(osThreadId_t) * count); @@ -50,7 +73,7 @@ osKernelLock(); count = osThreadEnumerate(threads, count); - for(i = 0; i < count; i++) { + for (i = 0; i < count; i++) { uint32_t stack_size = osThreadGetStackSize(threads[i]); stats[i].max_size = stack_size - osThreadGetStackSpace(threads[i]); stats[i].reserved_size = stack_size; @@ -65,6 +88,55 @@ return i; } -#if MBED_STACK_STATS_ENABLED && !MBED_CONF_RTOS_PRESENT -#warning Stack statistics are currently not supported without the rtos. +size_t mbed_stats_thread_get_each(mbed_stats_thread_t *stats, size_t count) +{ + MBED_ASSERT(stats != NULL); + memset(stats, 0, count * sizeof(mbed_stats_thread_t)); + size_t i = 0; + +#if defined(MBED_THREAD_STATS_ENABLED) && defined(MBED_CONF_RTOS_PRESENT) + osThreadId_t *threads; + + threads = malloc(sizeof(osThreadId_t) * count); + MBED_ASSERT(threads != NULL); + + osKernelLock(); + count = osThreadEnumerate(threads, count); + + for (i = 0; i < count; i++) { + stats[i].id = (uint32_t)threads[i]; + stats[i].state = (uint32_t)osThreadGetState(threads[i]); + stats[i].priority = (uint32_t)osThreadGetPriority(threads[i]); + stats[i].stack_size = osThreadGetStackSize(threads[i]); + stats[i].stack_space = osThreadGetStackSpace(threads[i]); + stats[i].name = osThreadGetName(threads[i]); + } + osKernelUnlock(); + free(threads); #endif + return i; +} + +void mbed_stats_sys_get(mbed_stats_sys_t *stats) +{ + MBED_ASSERT(stats != NULL); + memset(stats, 0, sizeof(mbed_stats_sys_t)); + +#if defined(MBED_SYS_STATS_ENABLED) +#if defined(__CORTEX_M) + stats->cpu_id = SCB->CPUID; +#endif +#if defined(__IAR_SYSTEMS_ICC__) + stats->compiler_id = IAR; + stats->compiler_version = __VER__; +#elif defined(__CC_ARM) + stats->compiler_id = ARM; + stats->compiler_version = __ARMCC_VERSION; +#elif defined(__GNUC__) + stats->compiler_id = GCC_ARM; + stats->compiler_version = (__GNUC__ * 10000 + __GNUC_MINOR__ * 100); +#endif + +#endif + return; +}