2010-11-16 11:37 PM
GPIO input/output modes - what's the difference?
2011-05-17 05:15 AM
''physics, such as resistors/transistors in schematics, is not very interesting now''
Unfortunately, those are precisely the things that are key to understanding this! This is one of the key differences between embedded development - especially small microcontroller embedded development - and, say, PC development. Do you understand what ''Pull-Up'', ''Pull-Down'', ''Push-Pull'' and ''Open Drain'' mean in general terms? These are very widespread and general terms - not at all specific to ST or the STM32.http://en.wikipedia.org/wiki/Pull-up_resistor
(equivalent to ''Open Collector'')2011-05-17 05:15 AM
See also:
2011-05-17 05:15 AM
''studying is inevitable''
Yes, of course - if you want (or need) to do it yourself. But if you don't have the expertise, and are not interested in gaining it, then you can always hire someone to do it for you:
http://www.st.com/internet/mcu/design_contacts/design_consultants.jsp
2011-05-17 05:15 AM
OK, thanks.
I guessed, that studying is inevitable :)