viszualizers and digital output

apply_stimulation/apply_stimulation.ino

@@ -1,26 +1,46 @@
 #include <avr/pgmspace.h>
 #include "stimulation_pattern.h"
 
-const int stimulationPin = 5;
-const int delayBetweenStimulations = 10; // milliseconds
+const bool DEBUG = true; // Set to true to enable serial output
+const bool USE_DIGITAL = true; // Set to false to use analog output
+const int stimulationPin = 5; // PWM-capable pin
+const unsigned long delayBetweenStimulations = 1000; // microseconds (1ms delay for more stable serial transmission)
+const int threshold = 50; // Threshold for converting analog to digital
 
 void setup() {
   pinMode(stimulationPin, OUTPUT);
-  Serial.begin(9600);
+  Serial.begin(115200); // Increased baud rate for faster output
+}
+
+// Function to convert analog value to digital
+bool analogToDigital(uint8_t analogValue) {
+  return analogValue >= threshold;
+}
+
+// Function to write output (digital or analog)
+void writeOutput(uint8_t value) {
+  if (USE_DIGITAL) {
+    digitalWrite(stimulationPin, analogToDigital(value) ? HIGH : LOW);
+  } else {
+    analogWrite(stimulationPin, value);
+  }
 }
 
 void loop() {
   for (uint16_t i = 0; i < PATTERN_SIZE; i++) {
     uint8_t stimulationValue = pgm_read_byte(&stimulation_pattern[i]);
-    analogWrite(stimulationPin, stimulationValue);
     
-    // Print the current stimulation value for debugging
-    Serial.print("Applying stimulation: ");
-    Serial.println(stimulationValue);
+    writeOutput(stimulationValue);
     
-    delay(delayBetweenStimulations);
+    // Print the value based on the mode
+    if (USE_DIGITAL) {
+      Serial.println(analogToDigital(stimulationValue) ? 255 : 0);
+    } else {
+      Serial.println(stimulationValue);
+    }
+    
+    delayMicroseconds(delayBetweenStimulations);
   }
   
-  // Add a longer delay at the end of each complete pattern
-  delay(1000);
+  // Remove the long delay at the end to continuously send data
 }