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Implemented sum approach for matching algorithm.

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jupfi 2022-01-04 18:05:48 +01:00
parent ce04cb586b
commit 291e8ce508
1 changed files with 13 additions and 6 deletions
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ATM.ino
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@ -512,10 +512,10 @@ int32_t bruteforceResonance(uint32_t target_frequency, uint32_t current_resonanc
// Matcher clockwise lowers resonance frequency
int optimizeMatching(uint32_t current_resonance_frequency){
float minimum_reflection = 4096;
float current_reflection = 0;
int minimum_reflection = 10e5;
int current_reflection = 0;
int minimum_matching_position = 0;
float last_reflection = 4096;
int last_reflection = 10e5;
int rotation = 1;
int ITERATIONS = 25; // //100 equals one full rotation
@ -530,6 +530,7 @@ int optimizeMatching(uint32_t current_resonance_frequency){
adf4351.setf(current_resonance_frequency);
for (int i = 0; i < ITERATIONS; i ++){
DEBUG_PRINT("Iteration");
current_reflection = 0;
matcher.STEPPER.move(iteration_steps);
matcher.STEPPER.runToPosition();
@ -537,11 +538,17 @@ int optimizeMatching(uint32_t current_resonance_frequency){
delay(250);
current_resonance_frequency = findCurrentResonanceFrequency(current_resonance_frequency - 1000000U, current_resonance_frequency + 1000000U, FREQUENCY_STEP / 10);
// sum approach
for (uint32_t frequency = current_resonance_frequency - 500000U; frequency < current_resonance_frequency + 500000U; frequency+= FREQUENCY_STEP / 20) {
adf4351.setf(frequency);
delay(10);
current_reflection += readReflection(8);
}
adf4351.setf(current_resonance_frequency);
delay(100);
current_reflection = readReflection(64);;
if (current_reflection < minimum_reflection){
minimum_matching_position = matcher.STEPPER.currentPosition();