Hi, I have to implement a microcontroller application that has to perform sen/cos operations. I believe that the AT92S8252 does not support such operations. Does anyone have any suggestion of microcontroller that may be used ? Can be any, such as PIC, AVR, etc. Thanks a lot, Andre
Floating point in a PIC, that is the joke of the year. The compiler will do it for you. Very Very few processors have hardware floating point. Erik
Sorry for the dummy question. I am new in microcontroller stuff. Maybe I should try finding a dummy list instead a expert one like this. I tried to implement a program using Keil and the AT8928252 but that calculates a certain sine but it hangs!! Thanks, Andre
I am new in microcontroller stuff ... I tried to implement a program ... but it hangs!! We all had that happen when we started. I aam fortunate enough to own several emulators so I do not use simulators, but the Keil simulator should get you to where your bug is. The noteable problem debugging with a simulator is the lack of random interrupts, so if your code run on the simulator, but not on your board you have two possibilities: Interrupts ot hardware. Erik
The noteable problem debugging with a simulator is the lack of random interrupts The uVision2 Simulator can generate random interrupts if you want it to. Jon
oh, very good. I still will stick with my emulators. Happy new year Erik