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Figure 1 |
The first step is to connect the 9DOF - Razor IMU board to FTDI Basic Breakout - 3.3V board following the diagram showed in Figure 1. Then download the latest code from the sf9domahrs Google Code repository and uncompress the zip file. Change to the directory SF9DOF_AHRS, and open the SF9DOF_AHRS.pde file in Arduino IDE (0021).
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Figure 2 |
After opening the file will be visible seven tabs (SF9DOF_AHRS, ADC, Compass, DCM, I2C, Output, Vector and matrix) like as shown in Figure 2. Select from the "Tools" menu and then from the "Board" submenu the board Arduino Pro or Pro Mini (3.3 V, 8Mhz) w/ AtMega328 which corresponds with the 9DOF - Razor IMU board.
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Figure 3 |
Compile the code with the Arduino IDE and upload it to the 9DOF - Razor IMU board. Open the Serial monitor, set the baud rate to 57600 and verify if the data are coming (Figure 3), and voila, it's everything that has to do with it.
hi i want to ask, have u try to download the 9dof sensor with arduino duemilanove? when i get the 9dof sensor i try use arduino mega and i didn't get flow data like yours, then i try to upload 9DOF AHRS with ardu duemilanove and arduino program said done uploading but when i try in serial, it didn't flow too, the i try with your program and using my ardu mega and it didn't works too, do you have any solution? thx
ReplyDeleteHello William, I never tried uploading the AHRS code to 9DOF board using the arduino duemilanove board or the arduino mega. To upload the AHRS code I used the FTDI Basic Breakout - 3.3V board. But I believe that it is possible to use the arduino duemilanove board to make the uploading of the AHRS code by connecting the two boards by serial pins as shown in the first figure of this post "http://blog.mobileapes.com/2010/09/read-data-from-9dof-razor-imu-via.html". If you try and succeed, tell me.
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