On 10/15/2012 02:42 PM, [email protected] wrote:
Hi!

I need to make a pulse counter with davinci DM355.
I'm tryng to use timer3 (External event capture via timer input pins), but I didn't get.
Anyone knows how to do this?
Thanks


You can use a GPIO in interrupt mode. I think GPIO0 is the best choice on DM355. If you are trying to do the counting in a Linux application, some hints on how to do it can be found at https://www.ridgerun.com/developer/wiki/index.php/How_to_use_GPIO_signals

Todd

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