STM CircleOS forum / Sending Accelerometer values to the extension connector

drienkop · 2011-12-06 14:39:07

Hi,

I'm trying to access the extension connector pin 16 (Tx) on my Primer2.
I'd like to get the values from the Primer's accelerometer and send the values through this pin.
Could someone please provide me with a function to access this pin as I couldn't find any API documentation regarding this issue.

Thanks

yrt · 2011-12-09 07:05:26

The extension connector is not managed by the CircleOS.
Pin affectation are depending on the Primer version, and the Target Board CPU model.
Normally, Tx is connected to the Tx output of a CPU's USART.
Take a look at the schematics of your Primer to determine the peripheral to use, and then you will be able to implement the ST STM32 Peripheral Library functions to control it.

drienkop · 2011-12-09 19:11:12

I found the example Simple USART and got it working.
Thanks.

# 1 2011-12-06 14:39:07 Sending Accelerometer values to the extension connector

Sending Accelerometer values to the extension connector

# 2 2011-12-09 07:05:26 Sending Accelerometer values to the extension connector

Re: Sending Accelerometer values to the extension connector

# 3 2011-12-09 19:11:12 Sending Accelerometer values to the extension connector

Re: Sending Accelerometer values to the extension connector

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