How can i read MPU6050 (accelerometer/gyroscope) using a simulink and ccs 3.3 in a GUI?

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Alfredo GD 2015-8-13

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https://ww2.mathworks.cn/matlabcentral/answers/233780-how-can-i-read-mpu6050-accelerometer-gyroscope-using-a-simulink-and-ccs-3-3-in-a-gui

编辑： Canberk Suat Gurel 2018-3-25

Hi, im trying to see the registers value in real time or the value of the MPU6050 via RTDX using simulink

I wanna make a GUI, or use a scope or display in simulink to read the data in real time using RTDX but when i tried doesnt work

when i compilate using the ccs 3.3 without the block of rtdx works fine but i dont know if is reading the data of the MPU6050, for that reason i need put something to see the datas in real time, i put the rtdx to try to see in a GUI but when i put the rtdx block appear the next error in the ccs 3.3.

inside of the block can see that the type of data are single, can i use a scope or display? when i tried, doesnt work

i will put all the programs in that link, have a pdf with examples, the programs that im using, have a .m with all the registers that need execute in the workspace of matlab before to compilate in simulink, a GUI that i try to make... https://www.dropbox.com/s/ksregwucy13g6bu/MPU-6050.rar?dl=0

im using: Simulink (matlab 2012a), Ccs 3.3 (Code Composer Studio, Embedded code library of Texas Instrument), F28027 C2000 Piccolo Launchpad

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Hamadou meroua 2018-3-18

hello, please can you tell me how can i get the i2c block ?

Canberk Suat Gurel 2018-3-25

编辑：Canberk Suat Gurel 2018-3-25

Click on "Get Add-Ons" in the Home pane. Then search for i2c and install the relevant package. The i2c block will appear in your Simulink Library Browser.

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Answer 1

Alfredo GD 2015-8-15

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Anyone can help?

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Answer 2

jifeng rgj 2015-9-21

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https://ww2.mathworks.cn/matlabcentral/answers/233780-how-can-i-read-mpu6050-accelerometer-gyroscope-using-a-simulink-and-ccs-3-3-in-a-gui#answer_193122

Hi, Your model make a great help to me. I will help you with your question. you can use the Graph in the CCS to see the signal. (1)Add a Buffer Block to the signal in the model; (2)Run the project,Select View---Graph---Time/Frequecy; (3)In the Dialog, Set the Start Address as "&XXXX_Y.XXX",DSP Data Type to "32 float".etc