42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
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/**
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* @file PwmTester.cpp
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* This is a tool to measure rusEfi PWM generation quality
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*
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* @date Apr 29, 2014
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* @author Andrey Belomutskiy, (c) 2012-2014
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*/
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#include "main.h"
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#include "PwmTester.h"
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#include "EfiWave.h"
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#include "pwm_generator_logic.h"
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#include "engine_configuration.h"
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#include "pwm_generator.h"
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static Logging logger;
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static SimplePwm pwmTest[5];
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extern board_configuration_s *boardConfiguration;
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static void startPwmTest(int freq) {
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scheduleMsg(&logger, "running pwm test @%d", freq);
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// PD13, GPIO_NONE because pin is initialized elsewhere already
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startSimplePwm(&pwmTest[0], "tester", LED_WARNING, 10, 0.5f);
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// currently this is PB9 by default - see boardConfiguration->injectionPins
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startSimplePwm(&pwmTest[1], "tester", INJECTOR_1_OUTPUT, freq / 1.3333333333, 0.5f);
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// currently this is PB8 by default
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startSimplePwm(&pwmTest[2], "tester", INJECTOR_2_OUTPUT, freq / 1000, 0.5f);
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// currently this is PE3 by default
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startSimplePwm(&pwmTest[3], "tester", INJECTOR_3_OUTPUT, freq, 0.5);
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// currently this is PE5 by default
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startSimplePwm(&pwmTest[4], "tester", INJECTOR_4_OUTPUT, freq / 33.33333333333, 0.5);
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}
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void initPwmTester(void) {
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initLogging(&logger, "pwm test");
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addConsoleActionI("pwmtest", startPwmTest);
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// un-comment this to start pwm test on start up startPwmTest(1000);
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}
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