ICS-Microprocessor-2020/8.Master_I2C_PWM
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This commit is contained in:
zloihach 2023-06-27 00:56:28 +03:00
parent 7bd019cad9
commit ebc47a79ee
2 changed files with 10 additions and 1 deletions
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2
demo.c
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@ -164,7 +164,7 @@ void checkButton(uint8_t pin, const char* message, void (*command)()) {
delay(200); delay(200);
command(); command();
} }
// Обновляем состояние ШИМ, если что-то изменилось
if (pwm_changed) { if (pwm_changed) {
pwm_changed = 0; pwm_changed = 0;
pwm_check_state(); pwm_check_state();

9
main.c
View File

@ -15,6 +15,7 @@ void setup() {
sendCommand(0x01, 0.0); sendCommand(0x01, 0.0);
} }
void loop() { void loop() {
checkButton(0, "Turn on PWM!", enablePWM); checkButton(0, "Turn on PWM!", enablePWM);
checkButton(1, "Turn off PWM!", disablePWM); checkButton(1, "Turn off PWM!", disablePWM);
@ -22,6 +23,14 @@ void loop() {
checkButton(3, "Decrease frequency by 20%!", decreaseFrequency); checkButton(3, "Decrease frequency by 20%!", decreaseFrequency);
checkButton(4, "Increase duty cycle by 10%!", increaseDutyCycle); checkButton(4, "Increase duty cycle by 10%!", increaseDutyCycle);
checkButton(5, "Decrease duty cycle by 10%!", decreaseDutyCycle); checkButton(5, "Decrease duty cycle by 10%!", decreaseDutyCycle);
}
void checkButton(uint8_t pin, const char* message, void (*command)()) {
if (bit_is_clear(PINC, pin)) {
Serial.println(message);
delay(200);
command();
}
if (pwm_changed) { if (pwm_changed) {
pwm_changed = 0; pwm_changed = 0;