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====== AD7193 - No-OS Driver for Microchip Microcontroller Platforms ======
{{page>:resources:tools-software:uc-drivers:ad7193}}

**HW Platform(s):**
  * [[http://www.digilentinc.com/Products/Detail.cfm?Prod=CEREBOT-MX3CK|Digilent Cerebot MX3cK (Digilent)]]
  * [[http://www.digilentinc.com/Products/Detail.cfm?Prod=CEREBOT-MC7|Cerebot MC7 (Digilent)]]

===== Downloads =====
<WRAP round download 80%>
  * {{:resources:tools-software:uc-drivers:microchip:ad7193_dspic33.zip|AD7193 DSPIC33 Driver}}
  * {{:resources:tools-software:uc-drivers:microchip:ad7193_arduino.zip|AD7193 chipKIT Driver}}
  * **AD7193 Driver:           ** https://github.com/analogdevicesinc/no-OS/tree/master/drivers/adc/ad7193
  * **PmodAD5 Demo for PIC32MX320F128H: ** https://github.com/analogdevicesinc/no-OS/tree/master/Microchip/PIC32MX320F128H/PmodAD5
  * **PIC32MX320F128H Common Drivers:   ** https://github.com/analogdevicesinc/no-OS/tree/master/Microchip/PIC32MX320F128H/Common
</WRAP>


====== Digilent Cerebot MX3cK Quick Start Guide ======
This section contains a description of the steps required to run the AD7193 demonstration project on a Digilent Cerebot MX3cK platform.

==== Required Hardware ====
  * [[http://www.digilentinc.com/Products/Detail.cfm?Prod=CEREBOT-MX3CK|Cerebot MX3cK (Digilent)]]
  * [[http://www.digilentinc.com/Products/Detail.cfm?NavPath=2,401,1161&Prod=PMOD-AD5 | PmodAD5]]

==== Required Software ====
  * [[http://www.microchip.com/mplabx|MPLAB X Integrated Development Environment]]
  * [[http://www.microchip.com/mplabxc|MPLAB XC32 compiler]]
  * The AD7193 demonstration project for PIC32MX320F128H.

<WRAP round info 80%>
The AD7193 demonstration project for PIC32MX320F128H consists of three parts: the **AD7193 Driver**,  the **PmodAD5 Demo for PIC32MX320F128H** and the **PIC32MX320F128H Common Drivers**.

All three parts have to be downloaded.
</WRAP>

==== Hardware Setup ====
A PmodAD5 has to be connected to the JE connector of Cerebot MX3cK development board.

{{ :resources:tools-software:uc-drivers:microchip:pmod_ad5_pic32.jpg? |}}

<WRAP round important 80%>
\\
  * When using AVDD > DVDD (= 3.3V), JP1 on PmodAD5 must be removed. The range for AVDD is 3.0V ≤ AVDD ≤ 5.25V
\\ 
</WRAP>

==== Reference Project Overview ====
The following commands were implemented in this version of AD7193 reference project for Cerebot MX3cK board.
^ Command ^ Description ^
| help? | Displays all available commands. |
| reset! | Resets the AD7193. |
| polarity? | Displays the polarity value. |
| polarity= | Sets the polarity value. Accepted values:\\ 0 - Bipolar mode.\\ 1 - Unipolar mode. |
| range? | Displays the range value. |
| range= | Sets the range value. Accepted values:\\ 0 - Gain=1.  (Input voltage range must be +/-2500mV)\\ 3 - Gain=8.  (Input voltage range must be +/-312.5mV)\\ 4 - Gain=16. (Input voltage range must be +/-156.2mV)\\ 5 - Gain=32. (Input voltage range must be +/-78.12mV)\\ 6 - Gain=64. (Input voltage range must be +/-39.06mV)\\ 7 - Gain=128.(Input voltage range must be +/-19.53mV) |
| pseudoBit? | Displays the Pseudo Bit value (AD7193_REG_CONF). |
| pseudoBit= | Sets the Pseudo Bit Value (AD7193_REG_CONF). Accepted values:\\ 0 - Disables the pseudo differential measuring.\\ 1 - Enables the pseudo differential measuring. |
| register? | Displays the value of the data register (AD7193_REG_DATA) for specified channel. Accepted values:\\ 0..7 - selected channel. |
| voltage? | Displays the voltage applied to specified channel. Accepted values:\\ 0..7 - selected channel. |
| temperature? | Displays the temperature. |

Commands can be executed using a serial terminal connected to the UART1 peripheral of PIC32MX320F128H.

The following image shows a generic list of commands in a serial terminal connected to processor’s UART peripheral.
{{ :resources:tools-software:uc-drivers:microchip:terminal_pic32.png? |}}
==== Software Project Setup ====
{{page>:resources:tools-software:uc-drivers:microchip:pic32_software_design}}

====== Digilent Cerebot MC7 Quick Start Guide ======
This section contains a description of the steps required to run the AD7193 demonstration project on a Digilent Cerebot MC7 platform.

==== Required Hardware ====
  * [[http://www.digilentinc.com/Products/Detail.cfm?Prod=CEREBOT-MC7|Cerebot MC7 (Digilent)]]
  * PmodAD5

==== Required Software ====
  * [[http://www.microchip.com/mplabx|MPLAB X Integrated Development Environment]]
  * [[http://www.microchip.com/mplabxc|MPLAB XC16 compiler]]

==== Hardware Setup ====
A PmodAD5 has to be connected to the JB connector of Cerebot MC7 development board.

{{ :resources:tools-software:uc-drivers:microchip:pmod_ad5_dspic33.jpg? |}}

==== Reference Project Overview ====
Following commands were implemented in this version of AD7193 reference project for Cerebot MC7 board.
^ Command ^ Description ^
| help? | Displays all available commands. |
| reset= | Resets the AD7193. |
| mode? | Displays the selected operating mode. |
| mode= | Selects the AD7193's operating mode. Accepted values: 0 - 3. |
| pseudo? | Displays the Pseudo Bit value (AD7193_REG_CONF). |
| pseudo= | Sets the Pseudo Bit Value (AD7193_REG_CONF). Accepted values: 0, 1. |
| channel? | Displays the enabled channel. |
| channel= | Enables one channel on the AD7193. Accepted values: 0 – 7. |
| data? | Initiates a conversion and displays the value of the data register (AD7193_REG_DATA). |
| voltage? | Initiates a conversion and displays the voltage applied to enabled channel. |
| temperature? | Displays the temperature. |

Commands can be executed using a serial terminal connected to the UART1 peripheral of dsPIC33FJ128MC706A.

The following image shows a list of commands in a serial terminal connected to processor’s UART peripheral.
{{ :resources:tools-software:uc-drivers:microchip:terminal_dspic33.png? |}}

==== Software Project Setup ====
{{page>:resources:tools-software:uc-drivers:microchip:dspic33_software_design}}

====== Digilent Cerebot MX3cK Quick Start Guide - chipKIT Project ======
This section contains a description of the steps required to run the AD7193 chipKIT demonstration project on a Digilent Cerebot MX3cK platform.

==== Required Hardware ====
  * [[http://www.digilentinc.com/Products/Detail.cfm?Prod=CEREBOT-MX3CK|Cerebot MX3cK (Digilent)]]
  * PmodAD5

==== Required Software ====
  * [[https://github.com/chipKIT32/chipKIT32-MAX/downloads|MPIDE]]

==== Hardware Setup ====
A PmodAD5 has to be connected to the JE connector of Cerebot MX3cK development board.

{{ :resources:tools-software:uc-drivers:microchip:pmod_ad5_pic32_arduino.jpg? |}}

==== Reference Project Overview ====
Following commands were implemented in this version of AD7193 chipKIT reference project for Cerebot MX3cK board.
^ Command ^ Description ^
| help? | Displays all available commands. |
| reset= | Resets the AD7193. |
| mode? | Displays the selected operating mode. |
| mode= | Selects the AD7193's operating mode. Accepted values: 0 - 3. |
| pseudo? | Displays the Pseudo Bit value (AD7193_REG_CONF). |
| pseudo= | Sets the Pseudo Bit Value (AD7193_REG_CONF). Accepted values: 0, 1. |
| channel? | Displays the enabled channel. |
| channel= | Enables one channel on the AD7193. Accepted values: 0 – 7. |
| data? | Initiates a conversion and displays the value of the data register (AD7193_REG_DATA). |
| voltage? | Initiates a conversion and displays the voltage applied to enabled channel. |
| temperature? | Displays the temperature. |

Commands can be executed using the serial monitor.

//**Carriage return**// has to be selected as a line ending character. The required baud rate is //**9600 baud**//.

The following image shows a list of commands in the serial monitor.

{{ :resources:tools-software:uc-drivers:microchip:terminal_arduino.png? |}}

==== Software Project Setup ====
{{page>:resources:tools-software:uc-drivers:microchip:arduino_software_design}}

====== More information ======
{{page>:resources:tools-software:uc-drivers:more-information}}
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