Ardu-Stim Generator

Current Pattern

Default 36-1 Crank

72 segments

Crank

Cam1

Cam2

Manual Pattern Editor

Ready

Pattern Configuration

Pattern Name

Segment Count (4-720)

Pattern Library & Tools

Pattern Tools

Interactive Segment Editor (Click segments to select, then use controls below)

0 segments selected Tip: Arrow keys to navigate, Shift+Arrow for range select, Space to toggle, Keys 1-3 toggle signals

Select one or more segments above to edit their signals

Crank Signal

35 / 72 segments

Cam1 Signal

0 / 72 segments

Cam2 Signal

0 / 72 segments

Wheel

🖱️ Scroll to zoom • Drag to pan • Click segments to select • Keys 1-3 toggle signals • Click buttons for zoom controls

💡 Selected segments: 0 | Focused: None

Scope

Time:

Amp:

🖱️ Scroll to zoom • Shift+Scroll = time only • Ctrl+Scroll = amplitude only • Drag to pan

Signal Order & Visibility

Grid Segments Time Markers

Crank Bit 0 • #3b82f6

Show

Cam1 Bit 1 • #10b981

Show

Cam2 Bit 2 • #ef4444

Show

💡 Drag signals to reorder them • Grid: basic lines • Segments: pattern divisions • Time Markers: segment numbers

Arduino Code Output

Pattern Name

Default 36-1 Crank

Total Segments

Array Size

72 bytes

Memory Usage

72 bytes (PROGMEM)

Generated Arduino Code

/*
 * Ardu-Stim Trigger Wheel Pattern: Default 36-1 Crank
 * Generated: 8/20/2025, 12:37:22 PM
 * Total Segments: 72
 * Signal Format: Bitwise (Crank=1, Cam1=2, Cam2=4)
 * 
 * Signal Statistics:
 *   Crank: 35 segments active
 *   Cam1:  0 segments active
 *   Cam2:  0 segments active
 */
const uint8_t PROGMEM default_36_1_crank_pattern[72] = {
  1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, // Segments 0-15
  1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, // Segments 16-31
  1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, // Segments 32-47
  1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, // Segments 48-63
  1, 0, 1, 0, 1, 0, 0, 0 // Segments 64-71
};
/*
 * Usage Instructions:
 * 1. Copy this code into your Arduino sketch
 * 2. Use pgm_read_byte() to read values from PROGMEM:
 *    uint8_t value = pgm_read_byte(&default_36_1_crank_pattern[index]);
 * 3. Extract individual signals using bitwise operations:
 *    bool crank = value & 1;
 *    bool cam1 = (value & 2) >> 1;
 *    bool cam2 = (value & 4) >> 2;
 */

#define DEFAULT_36_1_CRANK_SEGMENTS 72
#define DEFAULT_36_1_CRANK_NAME "Default 36-1 Crank"

Code Format Information

Signal Encoding:

• Crank signal: Bit 1 (value & 1)

• Cam1 signal: Bit 2 (value & 2)

• Cam2 signal: Bit 4 (value & 4)

Memory Storage:

• PROGMEM: Stored in flash memory

• Access: pgm_read_byte(&array[index])

• Size: 72 bytes total

Usage Example

// Read pattern value at index
uint8_t segmentValue = pgm_read_byte(&pattern[currentSegment]);

// Extract individual signals
bool crankHigh = segmentValue & 1;
bool cam1High = (segmentValue & 2) >> 1;
bool cam2High = (segmentValue & 4) >> 2;

// Set output pins
digitalWrite(CRANK_PIN, crankHigh);
digitalWrite(CAM1_PIN, cam1High);
digitalWrite(CAM2_PIN, cam2High);