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resources:eval:user-guides:inertial-mems:imu:adis16223-adisusb [19 Nov 2012 16:26] – [Data Capture Menu] Scott Hutchens | resources:eval:user-guides:inertial-mems:imu:adis16223-adisusb [28 Aug 2014 23:14] – [Example Exercises] Mark Looney |
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{{:resources:eval:user-guides:inertial-mems:imu:223-pcbz-schematic.png?400|}} | {{:resources:eval:user-guides:inertial-mems:imu:223-pcbz-schematic.png?400|}} |
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NOTE: Do not plug the [[adi>ADISUSB|ADISUSB]] into the USB cable at this stage of the setup. Wait until the software installation is complete. | <WRAP center round important 60%> |
| Do not plug the [[adi>ADISUSB|ADISUSB]] into the USB cable at this stage of the setup. Wait until the software installation is complete. |
| </WRAP> |
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=== Step #1 === | === Step #1 === |
{{:resources:eval:user-guides:inertial-mems:imu:223-pcbz-part-mounted.png?400|}} | {{:resources:eval:user-guides:inertial-mems:imu:223-pcbz-part-mounted.png?400|}} |
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WARNING: Make sure that the connector cable going from J1 on the [[adi>en/mems-sensors/mems-accelerometers/adis16223/products/EVAL-ADIS16223/eb.html|ADIS16223/PCBZ]] is properly aligned to the J1 connector on the [[adi>ADISUSB|ADISUSB]]. The 12 pin cable is included with the [[adi>ADISUSB|ADISUSB]]. | <WRAP center round alert 60%> |
| Make sure that the connector cable going from J1 on the [[adi>en/mems-sensors/mems-accelerometers/adis16223/products/EVAL-ADIS16223/eb.html|ADIS16223/PCBZ]] is properly aligned to the J1 connector on the [[adi>ADISUSB|ADISUSB]]. The 12 pin cable is included with the [[adi>ADISUSB|ADISUSB]]. |
| </WRAP> |
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=== Step #2 === | === Step #2 === |
{{:resources:eval:user-guides:inertial-mems:imu:223-datalog-defined.png?400|}} | {{:resources:eval:user-guides:inertial-mems:imu:223-datalog-defined.png?400|}} |
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**Note:** The Main screen datalog option should be checked to enable the datalog function. | <WRAP center round alert 60%> |
| The Main screen datalog option should be checked to enable the datalog function. |
| </WRAP> |
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The green box identifies the configuration box for the name and location of the data storage file. | The green box identifies the configuration box for the name and location of the data storage file. |
The yellow box identifies a number of configuration options for the data acquisition process. The **Scaled Units** option causes the software to convert the decimal, twos complement number into its representative value. For example, when enabling **Use Scaled Data,** the accelerometer outputs will be in units of g's [[http://en.wikipedia.org/wiki/G-force|g-force]]. | The yellow box identifies a number of configuration options for the data acquisition process. The **Scaled Units** option causes the software to convert the decimal, twos complement number into its representative value. For example, when enabling **Use Scaled Data,** the accelerometer outputs will be in units of g's [[http://en.wikipedia.org/wiki/G-force|g-force]]. |
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==== EXAMPLE EXERCISES ==== | |
This section currently has no [[adi>ADIS16223|ADIS16223]]-specific content, but the | |
[[http://wiki.analog.com/resources/eval/user-guides/inertial-mems/imu/adis16448?&#example_evaluation_exercises|ADIS16448 Evaluation on the EVAL-ADIS Wiki Site]] has some good examples to start with. | ==== Example Exercises ==== |
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| **Demonstrating the Averaging/Decimation Function** |
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| Screen shots of the 16220_Eval_Rev_5 software running an [[adi>ADIS16223|ADIS16223]] device. |
| In each graphic the value of the AVG_CNT increases from 1 to 1024. |
| Notice that the Capture Duration also increases from 0.23 seconds to 16.90 seconds. |
| Plots show that the data noise is reduced as the AVG_CNT is increased. This gives the customer greater flexibility for their specific application. |
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| <WRAP center round tip 60%> |
| When the [[adi>ADIS16223|ADIS16223]] Capture Mode is set to Periodic then the CAP_PRD must be set by the user to a value greater than the Capture Duration. |
| </WRAP> |
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| {{:resources:eval:user-guides:inertial-mems:imu:223-avg-deci-1.png?400 |}} |
| {{:resources:eval:user-guides:inertial-mems:imu:223-avg-deci-2.png?400 |}} |
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| {{:resources:eval:user-guides:inertial-mems:imu:223-avg-deci-16.png?400 |}} |
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| {{:resources:eval:user-guides:inertial-mems:imu:223-avg-deci-512.png?400 |}} |
| {{:resources:eval:user-guides:inertial-mems:imu:223-avg-deci-1024.png?400|}} |
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| <WRAP center round box 60%> |
| </WRAP> |
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