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Update Stepper_UNIPOLAR.md

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@ -24,9 +24,50 @@ It does *not* matter which coil is defined as *1* or *2*, nor which side is call
The patterns by which this class sets the specified pins HIGH and LOW depend on the *step mode* chosen as follows: The patterns by which this class sets the specified pins HIGH and LOW depend on the *step mode* chosen as follows:
#### FULL_STEP_ONE_PHASE #### FULL_STEP_ONE_PHASE
* 4-step cycles where in each step current flows only through **one** phase of **one** of the coils
<table>
<tr><th></th><th colspan="2">Phase A</th><th colspan="2">Phase B</th></tr>
<tr><th></th><th>Coil 1</th><th>Coil 2</th><th>Coil 1</th><th>Coil 2</th></th></tr>
<tr><th>Step 1</th><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td><td align="center">-</td></td></tr>
<tr><th>Step 2</th><td align="center">-</td><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td></td></tr>
<tr><th>Step 3</th><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td><td align="center">-</td></td></tr>
<tr><th>Step 4</th><td align="center">-</td><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td></td></tr>
</table>
<br>
#### FULL_STEP_TWO_PHASE #### FULL_STEP_TWO_PHASE
* 4-step cycles where in each step current flows through **one** phase of **each** of the coils
<table>
<tr><th></th><th colspan="2">Phase A</th><th colspan="2">Phase B</th></tr>
<tr><th></th><th>Coil 1</th><th>Coil 2</th><th>Coil 1</th><th>Coil 2</th></th></tr>
<tr><th>Step 1</th><td align="center">HIGH</td><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td></td></tr>
<tr><th>Step 2</th><td align="center">-</td><td align="center">HIGH</td><td align="center">HIGH</td><td align="center">-</td></td></tr>
<tr><th>Step 3</th><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td><td align="center">HIGH</td></td></tr>
<tr><th>Step 4</th><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td></td></tr>
</table>
<br>
#### HALF_STEP #### HALF_STEP
* 8-step cycles formed by interleaving the 4 steps of the FULL_STEP_ONE_PHASE mode with the 4 steps of the FULL_STEP_TWO_PHASE mode
<table>
<tr><th></th><th colspan="2">Phase A</th><th colspan="2">Phase B</th></tr>
<tr><th></th><th>Coil 1</th><th>Coil 2</th><th>Coil 1</th><th>Coil 2</th></th></tr>
<tr><th>Step 1</th><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td><td align="center">-</td></td></tr>
<tr><th>Step 2</th><td align="center">HIGH</td><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td></td></tr>
<tr><th>Step 3</th><td align="center">-</td><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td></td></tr>
<tr><th>Step 4</th><td align="center">-</td><td align="center">HIGH</td><td align="center">HIGH</td><td align="center">-</td></td></tr>
<tr><th>Step 5</th><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td><td align="center">-</td></td></tr>
<tr><th>Step 6</th><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td><td align="center">HIGH</td></td></tr>
<tr><th>Step 7</th><td align="center">-</td><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td></td></tr>
<tr><th>Step 8</th><td align="center">HIGH</td><td align="center">-</td><td align="center">-</td><td align="center">HIGH</td></td></tr>
</table>
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