Rene Greiner

Activity

Reply to How to InteruptIn and pass the variable correctly? - Could be too, I always use encoders with schmitt-trigger outputs, which don't have that problem.
Rene Greiner - 24 Apr 2012
Reply to FTD FT232RI vs Internal USB on MBED - If you communicate over USB, you use USB D+/- and if you communicate over UART, …
Rene Greiner - 24 Apr 2012
Reply to vector of DigitalOuts? - store pointers #include "mbed.h" #include <vector> vector<DigitalOut*> outs; int main() { outs.push_back( (new DigitalOut( p17 …
Rene Greiner - 24 Apr 2012
Reply to How to InteruptIn and pass the variable correctly? - Can you try to cache the variables before printing them? void calc(){ int encA = …
Rene Greiner - 24 Apr 2012
Reply to pointer to Ticker - You're totally wrong. Ticker *ptrTicTac; defines a pointer, which will point to an object of …
Rene Greiner - 11 Apr 2012
Reply to AnalogIn showing random values when it should show 0v - It's not a problem, it's a feature, or better said, it's physics.
Rene Greiner - 11 Apr 2012
Reply to pointer to Ticker - If it works for you I'm glad I could help you.
Rene Greiner - 10 Apr 2012
Reply to pointer to Ticker - http://en.wikipedia.org/wiki/Resource_Acquisition_Is_Initialization Did you forget to show us how your pointer is initialized?
Rene Greiner - 10 Apr 2012
Reply to External Power problem - How "big" are your servos? Depends on their resistance and the inner resistance of your …
Rene Greiner - 04 Apr 2012
Reply to Can I sink 12V @ 15mA through an mbed pin? - ... Wim is right, LPC1768 spec sheet says: Open-drain 5 V tolerant digital I/O pad
Rene Greiner - 23 Mar 2012
Reply to Documentation bug: digital I/O current - Quote:The 50 milliamp spec is a short circuit current! That means that the chip will …
Rene Greiner - 21 Mar 2012
Reply to USB suspend mode - Is mbed really an USB device? I would define it as a MC with the …
Rene Greiner - 21 Mar 2012
Reply to USB suspend mode - Which USB suspend mode?
Rene Greiner - 20 Mar 2012
Reply to Need logic input pin electrical specs - I don't know which special information do you need, but on the page you linked …
Rene Greiner - 20 Mar 2012
Reply to Reading the maximum value showed in the oscillator in AnalogIn - What's the time scale?
Rene Greiner - 14 Mar 2012
Reply to PWM program - http://en.wikipedia.org/wiki/Pulse-width_modulation
Rene Greiner - 10 Mar 2012
Reply to Using structs - sorry forgot the pointer BAG_UNIT* BAG[] = { &BAG_0,&BAG_1,&BAG_2,&BAG_3}; //access with BAG[bg_add]->INT1.read();
Rene Greiner - 09 Mar 2012
Reply to Using structs - BAG_UNIT BAG[] = { &BAG_0,&BAG_1,&BAG_2,&BAG_3};
Rene Greiner - 09 Mar 2012
Reply to real-time data and caching/forwarding - My first question is, do you really need your data to be in a linked …
Rene Greiner - 08 Mar 2012
Reply to mbed course analogin exercise 2 - which mbed? how did you connect the potentiometer and which size does it have? ... …
Rene Greiner - 07 Mar 2012