main program accelerometer and UART

[Roderick D]

Posted on May 30, 2018 at 12:35

good morning I am a newbie in STM32F4 and keil uVision 5 or atollic

was to consult about the program that is loaded on the card, does anyone have an example of using the accelerometer? to then execute the accelerometer data and position a servo    and write in the serial port the position through UART

PD: excuse me, I'm Spanish speaking

[AvaTar]

Posted on May 30, 2018 at 13:14

If you mean the STM32F4 discovery, the demonstration project uses a LIS302DL accelerometer.

The full project, including source code, is available in the F4 Discovery Firmware Package you can download

http://www.st.com/en/embedded-software/stsw-stm32068.html

.

then execute the accelerometer data and position a servo    and write in the serial port the position through UART

That would be the part you have to add yourself.

But I would start with re-building the Demo project.

[Tesla DeLorean]

Posted on May 30, 2018 at 14:11

Not sure there are examples of all the pieces together, rather you have to find individual components and integrate them.

Several servo examples, basically a 50 Hz (20 ms) PWM where you modulate the pulse width between 1 to 2 ms.

Others permitting printf() to output via a USART/VCP