mix code vision 3. Using the previous algorithm to detect peaks as Nikoleta and Shiyao. Adding overlapping windows
Dependencies: mpu9250_i2c biquadFilter peakdetection Eigen
stats_report.h
00001 /* mbed Microcontroller Library 00002 * Copyright (c) 2018 ARM Limited 00003 * SPDX-License-Identifier: Apache-2.0 00004 */ 00005 00006 #ifndef STATS_REPORT_H 00007 #define STATS_REPORT_H 00008 00009 #include <inttypes.h> 00010 #include "mbed.h" 00011 00012 /** 00013 * System Reporting library. Provides runtime information on device: 00014 * - CPU sleep, idle, and wake times 00015 * - Heap and stack usage 00016 * - Thread information 00017 * - Static system information 00018 */ 00019 class SystemReport { 00020 mbed_stats_heap_t heap_stats; 00021 mbed_stats_cpu_t cpu_stats; 00022 mbed_stats_sys_t sys_stats; 00023 00024 mbed_stats_thread_t *thread_stats; 00025 uint8_t thread_count; 00026 uint8_t max_thread_count; 00027 uint32_t sample_time_ms; 00028 00029 public: 00030 /** 00031 * SystemReport - Sample rate in ms is required to handle the CPU percent awake logic 00032 */ 00033 SystemReport(uint32_t sample_rate) : max_thread_count(8), sample_time_ms(sample_rate) 00034 { 00035 thread_stats = new mbed_stats_thread_t[max_thread_count]; 00036 00037 // Collect the static system information 00038 mbed_stats_sys_get(&sys_stats); 00039 00040 printf("=============================== SYSTEM INFO ================================\r\n"); 00041 printf("Mbed OS Version: %" PRIu32 " \r\n", sys_stats.os_version); 00042 printf("CPU ID: 0x%" PRIx32 " \r\n", sys_stats.cpu_id); 00043 printf("Compiler ID: %d \r\n", sys_stats.compiler_id); 00044 printf("Compiler Version: %" PRIu32 " \r\n", sys_stats.compiler_version); 00045 00046 for (int i = 0; i < MBED_MAX_MEM_REGIONS; i++) { 00047 if (sys_stats.ram_size[i] != 0) { 00048 printf("RAM%d: Start 0x%" PRIx32 " Size: 0x%" PRIx32 " \r\n", i, sys_stats.ram_start[i], sys_stats.ram_size[i]); 00049 } 00050 } 00051 for (int i = 0; i < MBED_MAX_MEM_REGIONS; i++) { 00052 if (sys_stats.rom_size[i] != 0) { 00053 printf("ROM%d: Start 0x%" PRIx32 " Size: 0x%" PRIx32 " \r\n", i, sys_stats.rom_start[i], sys_stats.rom_size[i]); 00054 } 00055 } 00056 } 00057 00058 ~SystemReport(void) 00059 { 00060 free(thread_stats); 00061 } 00062 00063 /** 00064 * Report on each Mbed OS Platform stats API 00065 */ 00066 void report_state(void) 00067 { 00068 report_cpu_stats(); 00069 report_heap_stats(); 00070 report_thread_stats(); 00071 00072 // Clear next line to separate subsequent report logs 00073 printf("\r\n"); 00074 } 00075 00076 /** 00077 * Report CPU idle and awake time in terms of percentage 00078 */ 00079 void report_cpu_stats(void) 00080 { 00081 static uint64_t prev_idle_time = 0; 00082 00083 printf("================= CPU STATS =================\r\n"); 00084 00085 // Collect and print cpu stats 00086 mbed_stats_cpu_get(&cpu_stats); 00087 00088 uint64_t diff = (cpu_stats.idle_time - prev_idle_time); 00089 uint8_t idle = (diff * 100) / (sample_time_ms * 1000); // usec; 00090 uint8_t usage = 100 - ((diff * 100) / (sample_time_ms * 1000)); // usec;; 00091 prev_idle_time = cpu_stats.idle_time; 00092 00093 printf("Idle: %d%% Usage: %d%% \r\n", idle, usage); 00094 } 00095 00096 /** 00097 * Report current heap stats. Current heap refers to the current amount of 00098 * allocated heap. Max heap refers to the highest amount of heap allocated 00099 * since reset. 00100 */ 00101 void report_heap_stats(void) 00102 { 00103 printf("================ HEAP STATS =================\r\n"); 00104 00105 // Collect and print heap stats 00106 mbed_stats_heap_get(&heap_stats); 00107 00108 printf("Current heap: %" PRIu32 "\r\n", heap_stats.current_size); 00109 printf("Max heap size: %" PRIu32 "\r\n", heap_stats.max_size); 00110 } 00111 00112 /** 00113 * Report active thread stats 00114 */ 00115 void report_thread_stats(void) 00116 { 00117 printf("================ THREAD STATS ===============\r\n"); 00118 00119 // Collect and print running thread stats 00120 int count = mbed_stats_thread_get_each(thread_stats, max_thread_count); 00121 00122 for (int i = 0; i < count; i++) { 00123 printf("ID: 0x%" PRIx32 " \r\n", thread_stats[i].id); 00124 printf("Name: %s \r\n", thread_stats[i].name); 00125 printf("State: %" PRIu32 " \r\n", thread_stats[i].state); 00126 printf("Priority: %" PRIu32 " \r\n", thread_stats[i].priority); 00127 printf("Stack Size: %" PRIu32 " \r\n", thread_stats[i].stack_size); 00128 printf("Stack Space: %" PRIu32 " \r\n", thread_stats[i].stack_space); 00129 } 00130 } 00131 }; 00132 00133 #endif // STATS_REPORT_H
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