update

sphinx/build/html/Ohmpi_V2_00/V2_00_step_03.html

@@ -47,7 +47,7 @@
 <li class="toctree-l3"><a class="reference internal" href="V2_00_step_02.html"><strong>STEP n°2</strong>: Measurement board</a></li>
 <li class="toctree-l3 current"><a class="current reference internal" href="#"><strong>STEP n°3</strong>: MUX board</a><ul>
 <li class="toctree-l4"><a class="reference internal" href="#part-a-assembly-of-mux-board"><strong>PART A</strong> Assembly of MUX board</a></li>
-<li class="toctree-l4"><a class="reference internal" href="#part-b-test-of-mux-board"><strong>PART B</strong> Test of MUX board</a></li>
+<li class="toctree-l4"><a class="reference internal" href="#part-b-mux-board-address"><strong>PART B</strong> MUX board address</a></li>
 </ul>
 </li>
 </ul>
@@ -83,12 +83,18 @@
              
   <div class="section" id="step-n3-mux-board">
 <h1><strong>STEP n°3</strong>: MUX board<a class="headerlink" href="#step-n3-mux-board" title="Permalink to this headline">¶</a></h1>
+<p>The multiplexing of the channels is a mechanical multiplexing based on OMRON’s manufacturing relays (G5LE-1-VD 12 VDC). Each relay is combined with
+a ZVN4206A power MOFSET. The raspberry has only 30 GPIOs, which is not enough to activate all the 64 electrodes, which represent 512 GPIOs.
+We used gpio expender I2C (MCP23017). We have associated these components with an I2C muliplexer of type type TCA9548A from adafruit.
+This combination allows to go up to 512 GPIOs and up to 128 electrodes. Each card has its own digital address between 0X70 and 0X77.
+In the following presentation for an Ohmpi 64 electrodes, we will use the addresses 0X70 for channel A, 0X71 for channel B, 0X72 for channel M and 0X73 for channel N.
+0X73 for the N channel. 4 MUX board will be needed to multiplex an Ohmpi 64 electrodes.</p>
 <div class="section" id="part-a-assembly-of-mux-board">
 <h2><strong>PART A</strong> Assembly of MUX board<a class="headerlink" href="#part-a-assembly-of-mux-board" title="Permalink to this headline">¶</a></h2>
 <div class="section" id="required-components">
 <h3>Required components<a class="headerlink" href="#required-components" title="Permalink to this headline">¶</a></h3>
 <div class="align-center figure">
-<a class="reference internal image-reference" href="../_images/MUX_board_componement.jpg"><img alt="alternate text" src="../_images/MUX_board_componement.jpg" style="width: 600px; height: 450px;" /></a>
+<a class="reference internal image-reference" href="../_images/MUX_board_componement.jpg"><img alt="alternate text" src="../_images/MUX_board_componement.jpg" style="width: 600px; height: 650px;" /></a>
 </div>
 <table class="colwidths-given docutils align-default" id="id1">
 <caption><span class="caption-text">List of components</span><a class="headerlink" href="#id1" title="Permalink to this table">¶</a></caption>
@@ -256,12 +262,6 @@
 </tr>
 </tbody>
 </table>
-<p>The multiplexing of the channels is a mechanical multiplexing based on OMRON’s manufacturing relays (G5LE-1-VD 12 VDC). Each relay is combined with
-a ZVN4206A power MOFSET. The raspberry has only 30 GPIOs, which is not enough to activate all the 64 electrodes, which represent 512 GPIOs.
-We used gpio expender I2C (MCP23017). We have associated these components with an I2C muliplexer of type type TCA9548A from adafruit.
-This combination allows to go up to 512 GPIOs and up to 128 electrodes. Each card has its own digital address between 0X70 and 0X77.
-In the following presentation for an Ohmpi 64 electrodes, we will use the addresses 0X70 for channel A, 0X71 for channel B, 0X72 for channel M and 0X73 for channel N.
-0X73 for the N channel. 4 MUX board will be needed to multiplex an Ohmpi 64 electrodes.</p>
 <table class="docutils align-center">
 <colgroup>
 <col style="width: 12%" />
@@ -416,10 +416,100 @@ In the following presentation for an Ohmpi 64 electrodes, we will use the addres
 </tr>
 </tbody>
 </table>
+<div class="admonition note">
+<p class="admonition-title">Note</p>
+<p>This step must be duplicated 4 times for every Mux card.</p>
 </div>
 </div>
-<div class="section" id="part-b-test-of-mux-board">
-<h2><strong>PART B</strong> Test of MUX board<a class="headerlink" href="#part-b-test-of-mux-board" title="Permalink to this headline">¶</a></h2>
+</div>
+<div class="section" id="part-b-mux-board-address">
+<h2><strong>PART B</strong> MUX board address<a class="headerlink" href="#part-b-mux-board-address" title="Permalink to this headline">¶</a></h2>
+<p>To build an ohmpi it is necessary to have 4 MUX boards, with 4 different addresses. It is therefore necessary to identify each board, by assigning an address, which will be allocated in the Ohmpi code.
+We present here the addresses selected by default.</p>
+<p>For the A electrode board, we suggest addressing it with address 0x70:</p>
+<table class="docutils align-center">
+<colgroup>
+<col style="width: 12%" />
+<col style="width: 88%" />
+</colgroup>
+<tbody>
+<tr class="row-odd"><td rowspan="4"><p>1</p></td>
+<td><img alt="../_images/A_0x70.jpg" src="../_images/A_0x70.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Mount the jumpers and note the value of the address and the
+electrode name on the mux board (A).</p></td>
+</tr>
+<tr class="row-odd"><td><img alt="../_images/A_0x70-a.jpg" src="../_images/A_0x70-a.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Zoom on the jumper</p></td>
+</tr>
+</tbody>
+</table>
+<p>For the B electrode board, we suggest addressing it with address 0x71:</p>
+<table class="docutils align-center">
+<colgroup>
+<col style="width: 12%" />
+<col style="width: 88%" />
+</colgroup>
+<tbody>
+<tr class="row-odd"><td rowspan="4"><p>2</p></td>
+<td><img alt="../_images/B_0x71.jpg" src="../_images/B_0x71.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Mount the jumpers and note the value of the address and the
+electrode name on the mux board (B).</p></td>
+</tr>
+<tr class="row-odd"><td><img alt="../_images/B_0x71-a.jpg" src="../_images/B_0x71-a.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Zoom on the jumper</p></td>
+</tr>
+</tbody>
+</table>
+<p>For the N electrode board, we suggest addressing it with address 0x72:</p>
+<table class="docutils align-center">
+<colgroup>
+<col style="width: 12%" />
+<col style="width: 88%" />
+</colgroup>
+<tbody>
+<tr class="row-odd"><td rowspan="4"><p>3</p></td>
+<td><img alt="../_images/M_0x72.jpg" src="../_images/M_0x72.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Mount the jumpers and note the value of the address and the
+electrode name on the mux board (B).</p></td>
+</tr>
+<tr class="row-odd"><td><img alt="../_images/M_0x72-a.jpg" src="../_images/M_0x72-a.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Zoom on the jumper</p></td>
+</tr>
+</tbody>
+</table>
+<p>For the M electrode board, we suggest addressing it with address 0x73:</p>
+<table class="docutils align-center">
+<colgroup>
+<col style="width: 12%" />
+<col style="width: 88%" />
+</colgroup>
+<tbody>
+<tr class="row-odd"><td rowspan="4"><p>4</p></td>
+<td><img alt="../_images/N_0x73.jpg" src="../_images/N_0x73.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Mount the jumpers and note the value of the address and the
+electrode name on the mux board (B).</p></td>
+</tr>
+<tr class="row-odd"><td><img alt="../_images/N_0x73-a.jpg" src="../_images/N_0x73-a.jpg" />
+</td>
+</tr>
+<tr class="row-even"><td><p>Zoom on the jumper</p></td>
+</tr>
+</tbody>
+</table>
 </div>
 </div>
 

sphinx/build/html/V2_00.html

@@ -216,7 +216,7 @@ control system</p></td>
 <li class="toctree-l3"><a class="reference internal" href="Ohmpi_V2_00/V2_00_step_03.html#required-components">Required components</a></li>
 </ul>
 </li>
-<li class="toctree-l2"><a class="reference internal" href="Ohmpi_V2_00/V2_00_step_03.html#part-b-test-of-mux-board"><strong>PART B</strong> Test of MUX board</a></li>
+<li class="toctree-l2"><a class="reference internal" href="Ohmpi_V2_00/V2_00_step_03.html#part-b-mux-board-address"><strong>PART B</strong> MUX board address</a></li>
 </ul>
 </li>
 </ul>

sphinx/build/html/_sources/Ohmpi_V2_00/V2_00_step_03.rst.txt

 
 **STEP n°3**: MUX board
 ****************************************************
-
+The multiplexing of the channels is a mechanical multiplexing based on OMRON's manufacturing relays (G5LE-1-VD 12 VDC). Each relay is combined with 
+a ZVN4206A power MOFSET. The raspberry has only 30 GPIOs, which is not enough to activate all the 64 electrodes, which represent 512 GPIOs. 
+We used gpio expender I2C (MCP23017). We have associated these components with an I2C muliplexer of type type TCA9548A from adafruit. 
+This combination allows to go up to 512 GPIOs and up to 128 electrodes. Each card has its own digital address between 0X70 and 0X77. 
+In the following presentation for an Ohmpi 64 electrodes, we will use the addresses 0X70 for channel A, 0X71 for channel B, 0X72 for channel M and 0X73 for channel N. 
+0X73 for the N channel. 4 MUX board will be needed to multiplex an Ohmpi 64 electrodes.
 
 **PART A** Assembly of MUX board
 ======================================================
@@ -13,7 +18,7 @@ Required components
 .. figure:: step_n_3/a/MUX_board_componement.jpg       
 	   :width: 600px
 	   :align: center
-	   :height: 450px
+	   :height: 650px
 	   :alt: alternate text
 	   :figclass: align-center 
 
@@ -23,12 +28,6 @@ Required components
    :widths: 30, 70, 70, 70, 70, 35, 35
    :header-rows: 1 
    
-The multiplexing of the channels is a mechanical multiplexing based on OMRON's manufacturing relays (G5LE-1-VD 12 VDC). Each relay is combined with 
-a ZVN4206A power MOFSET. The raspberry has only 30 GPIOs, which is not enough to activate all the 64 electrodes, which represent 512 GPIOs. 
-We used gpio expender I2C (MCP23017). We have associated these components with an I2C muliplexer of type type TCA9548A from adafruit. 
-This combination allows to go up to 512 GPIOs and up to 128 electrodes. Each card has its own digital address between 0X70 and 0X77. 
-In the following presentation for an Ohmpi 64 electrodes, we will use the addresses 0X70 for channel A, 0X71 for channel B, 0X72 for channel M and 0X73 for channel N. 
-0X73 for the N channel. 4 MUX board will be needed to multiplex an Ohmpi 64 electrodes.
    
 .. table::
    :align: center
@@ -140,7 +139,84 @@ In the following presentation for an Ohmpi 64 electrodes, we will use the addres
    |        |Installation of MCP23017                                    | 
    |        |                                                            |                                                                       
    +--------+------------------------------------------------------------+  
+   
+.. note:: 
+	 This step must be duplicated 4 times for every Mux card.   
+
 
+**PART B** MUX board address
+====================================================== 
+To build an ohmpi it is necessary to have 4 MUX boards, with 4 different addresses. It is therefore necessary to identify each board, by assigning an address, which will be allocated in the Ohmpi code.
+We present here the addresses selected by default.
 
-**PART B** Test of MUX board
-======================================================   
+For the A electrode board, we suggest addressing it with address 0x70:
+
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/A_0x70.jpg                         |
+   |     1  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (A).                        |                                                                       
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/A_0x70-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+   
+   
+   
+   
+   
+   
+For the B electrode board, we suggest addressing it with address 0x71:
+
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/B_0x71.jpg                         |
+   |     2  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (B).                        |                                                                       
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/B_0x71-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+ 
+
+For the N electrode board, we suggest addressing it with address 0x72:
+
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/M_0x72.jpg                         |
+   |     3  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (B).                        |                                                                     
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/M_0x72-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+ 
+
+For the M electrode board, we suggest addressing it with address 0x73: 
+  
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/N_0x73.jpg                         |
+   |     4  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (B).                        |                                                                     
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/N_0x73-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+    

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project","<strong>STEP n\u00b01</strong> : Raspberry Pi  configuration","<strong>STEP n\u00b02</strong>: Measurement board","<strong>STEP n\u00b03</strong>: MUX board","OhmPi V 1.01 (limited to 32 electrodes)","OhmPi V 1.02 (limited to 32 electrodes)","OhmPi V 2.xx (64 or 128 electrodes and 12V)","OHMPI: Open source and open hardware 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\ No newline at end of file

sphinx/source/Ohmpi_V2_00/V2_00_step_03.rst

 
 **STEP n°3**: MUX board
 ****************************************************
-
+The multiplexing of the channels is a mechanical multiplexing based on OMRON's manufacturing relays (G5LE-1-VD 12 VDC). Each relay is combined with 
+a ZVN4206A power MOFSET. The raspberry has only 30 GPIOs, which is not enough to activate all the 64 electrodes, which represent 512 GPIOs. 
+We used gpio expender I2C (MCP23017). We have associated these components with an I2C muliplexer of type type TCA9548A from adafruit. 
+This combination allows to go up to 512 GPIOs and up to 128 electrodes. Each card has its own digital address between 0X70 and 0X77. 
+In the following presentation for an Ohmpi 64 electrodes, we will use the addresses 0X70 for channel A, 0X71 for channel B, 0X72 for channel M and 0X73 for channel N. 
+0X73 for the N channel. 4 MUX board will be needed to multiplex an Ohmpi 64 electrodes.
 
 **PART A** Assembly of MUX board
 ======================================================
@@ -13,7 +18,7 @@ Required components
 .. figure:: step_n_3/a/MUX_board_componement.jpg       
 	   :width: 600px
 	   :align: center
-	   :height: 450px
+	   :height: 650px
 	   :alt: alternate text
 	   :figclass: align-center 
 
@@ -23,12 +28,6 @@ Required components
    :widths: 30, 70, 70, 70, 70, 35, 35
    :header-rows: 1 
    
-The multiplexing of the channels is a mechanical multiplexing based on OMRON's manufacturing relays (G5LE-1-VD 12 VDC). Each relay is combined with 
-a ZVN4206A power MOFSET. The raspberry has only 30 GPIOs, which is not enough to activate all the 64 electrodes, which represent 512 GPIOs. 
-We used gpio expender I2C (MCP23017). We have associated these components with an I2C muliplexer of type type TCA9548A from adafruit. 
-This combination allows to go up to 512 GPIOs and up to 128 electrodes. Each card has its own digital address between 0X70 and 0X77. 
-In the following presentation for an Ohmpi 64 electrodes, we will use the addresses 0X70 for channel A, 0X71 for channel B, 0X72 for channel M and 0X73 for channel N. 
-0X73 for the N channel. 4 MUX board will be needed to multiplex an Ohmpi 64 electrodes.
    
 .. table::
    :align: center
@@ -140,7 +139,84 @@ In the following presentation for an Ohmpi 64 electrodes, we will use the addres
    |        |Installation of MCP23017                                    | 
    |        |                                                            |                                                                       
    +--------+------------------------------------------------------------+  
+   
+.. note:: 
+	 This step must be duplicated 4 times for every Mux card.   
+
 
+**PART B** MUX board address
+====================================================== 
+To build an ohmpi it is necessary to have 4 MUX boards, with 4 different addresses. It is therefore necessary to identify each board, by assigning an address, which will be allocated in the Ohmpi code.
+We present here the addresses selected by default.
 
-**PART B** Test of MUX board
-======================================================   
+For the A electrode board, we suggest addressing it with address 0x70:
+
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/A_0x70.jpg                         |
+   |     1  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (A).                        |                                                                       
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/A_0x70-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+   
+   
+   
+   
+   
+   
+For the B electrode board, we suggest addressing it with address 0x71:
+
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/B_0x71.jpg                         |
+   |     2  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (B).                        |                                                                       
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/B_0x71-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+ 
+
+For the N electrode board, we suggest addressing it with address 0x72:
+
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/M_0x72.jpg                         |
+   |     3  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (B).                        |                                                                     
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/M_0x72-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+ 
+
+For the M electrode board, we suggest addressing it with address 0x73: 
+  
+.. table::
+   :align: center
+   
+   +--------+------------------------------------------------------------+
+   |        |   .. image:: step_n_3/b/N_0x73.jpg                         |
+   |     4  +------------------------------------------------------------+
+   |        |Mount the jumpers and note the value of the address and the |
+   |        |electrode name on the mux board (B).                        |                                                                     
+   |        +------------------------------------------------------------+  
+   |        |   .. image:: step_n_3/b/N_0x73-a.jpg                       |
+   |        +------------------------------------------------------------+
+   |        |Zoom on the jumper                                          | 
+   |        |                                                            |   
+   +--------+------------------------------------------------------------+