About stephen5489

stephen5489 · 2013-10-17

Posted on October 18, 2013 at 04:13Hi, I am makin a encoder interface on the et-arm stamp stm32, my problem is that maximun frequency I can get from the encoder is 30Hz and I just can measure at less 1190Hz (based in PWM_IN example) I am measuring t...

stephen5489 · 2013-11-28

Posted on November 28, 2013 at 19:59 believe me, me neither, but when I was measuring speed getting frequency first I notice that speed values change too much meanwhile the other technic hold it more the measure. I don't think you can...

stephen5489 · 2013-11-28

Posted on November 28, 2013 at 16:10 Hi Clive, me again I've been playing with the code and looking for new ways the program works, this time I configure Channel 1 and 2 from timer 2 trying to count how much tics comes to the port and cal...

stephen5489 · 2013-10-25

Posted on October 26, 2013 at 02:50Hi Clive.thanks so much, It works perfect and in fact I can measure frequences till 8 Hz, by other hand you were totaly right about using funtion (sprintf();) to send data by serial channel I'm gonna use union type...

stephen5489 · 2013-10-24

Posted on October 25, 2013 at 02:34 Hi Clive. I've been programming and change the configuration from PWM input to input capture but I still can't get it works. what I need is measure the frequency of a input square signal which ca...

stephen5489 · 2013-10-23

Posted on October 23, 2013 at 18:48Does %f work here? Do you have the right library linked? What's the tool chain?the toolchain is arm-none-eabi-c++, about the library I use (#include <stdio.h>) and I'm sure it works because I used the same function...

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