Gyroscope (L3GD20) using STM32f4 Discovery by SPI

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Capture the rotation rate using the l3gd20 sensor in the stm32 board programmed by the keli software
sensor calibration offset calculation using moving average method
Convert angular rate to rotation angles using integration with the trapezoidal rule

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First of all, this is very clear video good job, but I couldnt catch why did we set some pins GPIO_OUTPUT?

mertcivan
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Hi ADEM Marangoz : I am using STM32F412 discovery board with 64 pin. I want to know that If I am using pin no 53 pin LQFP64 - which is SPI1_MOSI pin. Can pin 53 be connected to multiple slave devices as presented(SPI_MOSI)? If yes, how do we can differentiate which Gyroscope(L3GD20H) is responding? If no, what other options can the we choose? waiting for your reply. Thanks in advance.

mineshdarji
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Why not use BSP example from Discovery files?

jonathangonzaga
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Elinize saglik güzel bir anlatim ama Neden ingilizce zaten birçok ingilizce kaynak var keşke türkçe yapsaydınız...

birsendasc
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can we create a motion tracker using the gyro of this controller board?

annaoaulinovna
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X Y ve Z değerlerim güncellenmiyor tek değerde kalıyor neden acaba ?

necatitas
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Hello ADEM,
Thank you very much for this video, it's very useful,
But unfortunatly, when i used the same method to calibrate my sensor offset, and then, i calculated the Angle_X, Angle_Y, Angle_Z, i obtained the wrong result, can you help me please ?

benakkamarouane