mirror of
https://github.com/k3ng/k3ng_rotator_controller.git
synced 2025-01-01 10:56:45 +00:00
56e6ed8233
FEATURE_STEPPER_MOTOR
Removed OPTION_STEPPER_MOTOR_MAX_50_KHZ. Too much overhead from interrupts.
Implemented faster digital writes using digitalWriteFast library (library now included in Github)
Added OPTION_STEPPER_DO_NOT_USE_DIGITALWRITEFAST_LIBRARY to disable digitalWriteFast library use
38 lines
1.1 KiB
C++
Executable File
38 lines
1.1 KiB
C++
Executable File
#define pinNum 9
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//int pinNum = 9; //for regular digitalWrite(), does matter constant or variable
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//const int pinNum = 9; //this is a constant
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void setup() {
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pinMode(pinNum, OUTPUT);
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}
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void loop() {
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//digitalWrite is so slow that , you don't actually need to toggle multiple times in 1 loop
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// because digitalWrite takes 6280ns but to return to the start of loop takes only 600ns.
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// this only makes a big deal when using digitalWriteFast(pinNum, state);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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digitalWrite(pinNum, HIGH);
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digitalWrite(pinNum, LOW);
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}
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