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37 lines
1.2 KiB
37 lines
1.2 KiB
7 years ago
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#include <arduino.h>
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// updateCpuTime отвечает за обновление статистики загрузки Cpu
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// updateCpuTime(false) - размещается в начале loop()
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// updateCpuTime(true) - размещается в конце loop()
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// printCpuTime выводит среднее время работы 10 циклов loop в мкс
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// printCpuLoad выводит прикидочную нагрузку loop цикла
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static long int cpuTime1 = 0;
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static long int cpuTime2 = 0;
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static int cpuLoadAvgTime = 0;
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static long int cpuTimeLastUpdate = 0;
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static void updateCpuTime(bool state) {
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switch(state) {
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case 0: cpuTime1 = micros();
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return;
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case 1: cpuTime2 = micros();
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cpuLoadAvgTime = cpuLoadAvgTime*0.9 + (cpuTime2 - cpuTime1);
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return;
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}
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}
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static void printCpuTime () {
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if (millis() - cpuTimeLastUpdate > 2000) {
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Serial.printf("Time for update: %ld \n", cpuLoadAvgTime);
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cpuTimeLastUpdate = millis();
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}
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}
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static void printCpuLoad () {
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if (millis() - cpuTimeLastUpdate > 2000) {
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Serial.printf("CPU Load: %ld \n", cpuLoadAvgTime/10000);
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cpuTimeLastUpdate = millis();
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}
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}
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