wiki:interface_pane
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| - | ====== Interface Tab ====== | ||
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| - | **Note - the Pixy LEGO firmware does not include this tab. If you are running Pixy LEGO firmware, you should be looking at [[wiki:LEGO_Wiki|our LEGO wiki.]]** | ||
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| - | This tab contains parameters for configuring how Pixy communicates its results (what it senses) to the world. Pixy uses one of several interfaces to do this -- UART, SPI, I2C, USB and analog/digital output. To bring up the Interface Tab, first bring up the Configure Dialog (click on the gear icon or select **File➜Configure**). Now select the **Interface** tab under **Pixy Parameters**. | ||
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| - | * **Data out port:** This parameter selects the output port.\\ | ||
| - | **Arduino ICSP SPI:** This is the default port that is used to communicate with Arduino through the ICSP connector.\\ | ||
| - | **SPI with SS:** This is the same as the Arduino ICSP SPI except that it includes support for Slave Select, which is commonly used with SPI.\\ | ||
| - | **I2C:** This selects I2C, which is a common multi-drop 2-wire port.\\ | ||
| - | **UART:** This is the common "serial port", or asynchronous serial.\\ | ||
| - | **analog/digital x:** This will output the x value of the largest detected object as an analog value. It also outputs whether an object is detected or not as a digital signal.\\ | ||
| - | **analog/digital y:** This will output the y value of the largest detected object as an analog value. It also outputs whether an object is detected or not as a digital signal.\\ | ||
| - | **LEGO I2C:** - If you have a [[http://www.lego.com/en-us/mindstorms/?domainredir=mindstorms.lego.com|LEGO Mindstorms]] EV3 or NXP controller, use this mode. It's I2C, but uses the LEGO protocol.\\ | ||
| - | You can find more detailed information on the different data interfaces [[wiki:Porting_Guide|here]]. | ||
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| - | * **I2C address:** This parameter sets Pixy's I2C address if the **Data out port** is set to I2C. | ||
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| - | * **UART baudrate:** sets the baud rate if the **Data out port** is set to UART. | ||
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wiki/interface_pane.1511406412.txt.gz · Last modified: 2017/11/23 03:06 by jfrench
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