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https://github.com/m5stack/M5Module-Fan.git
synced 2026-05-20 11:36:34 -07:00
renletao
45 lines
1.4 KiB
Arduino
45 lines
1.4 KiB
Arduino
/*
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* SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
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*
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* SPDX-License-Identifier: MIT
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*/
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/*
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* @Hardwares: Basic v2.7+ Module Fan
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* @Dependent Library:
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* M5GFX@^0.2.3: https://github.com/m5stack/M5GFX
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* M5Unified@^0.2.2: https://github.com/m5stack/M5Unified
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* M5Module-Fan: https://github.com/m5stack/M5Module-Fan
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*/
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#include <M5Unified.h>
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#include <m5_module_fan.hpp>
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M5ModuleFan moduleFan;
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uint8_t deviceAddr = MODULE_FAN_BASE_ADDR;
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uint8_t dutyCycle = 80;
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void setup()
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{
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M5.begin();
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Serial.begin(115200);
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while (!moduleFan.begin(&Wire1, deviceAddr, 21, 22, 400000)) {
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Serial.printf("Module FAN Init faile\r\n");
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}
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// Set the fan to rotate at 80% duty cycle
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moduleFan.setPWMDutyCycle(dutyCycle);
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}
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void loop()
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{
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Serial.printf("\r\n");
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Serial.printf(" {\r\n");
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Serial.printf(" Work Status : %d\r\n", moduleFan.getStatus());
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Serial.printf(" PWM Frequency : %d\r\n", moduleFan.getPWMFrequency());
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Serial.printf(" PWM Duty Cycle : %d\r\n", moduleFan.getPWMDutyCycle());
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Serial.printf(" RPM : %d\r\n", moduleFan.getRPM());
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Serial.printf(" Signal Frequency : %d\r\n", moduleFan.getSignalFrequency());
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Serial.printf(" Firmware Version : %d\r\n", moduleFan.getFirmwareVersion());
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Serial.printf(" I2C Addrres : 0x%02X\r\n", moduleFan.getI2CAddress());
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Serial.printf(" }\r\n");
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delay(500);
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}
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