Posted on May 17, 2011 at 10:18hi first i want to thank you for your help. i haven't tried to prgramm the multiplication in asm, because i'm not used to programming asm. i only have tried to measure how long the µc takes for several operations and ...
Posted on May 17, 2011 at 10:18hello my st7fmc takes 31µs to multiplicate two 16bit variables. I'm using the metrowerks compiler. I know that it's difficult for the µC to handle 16bit variables, but this time is impossible for my application. can ...
Posted on May 17, 2011 at 10:18hi I'm using the st7mc to control a AC motor. I want to generate a closed loop vector orientated control. therefor i need to measure all the currents in the phases. does anyone of you know if the st7mc coprozessor is a...
Posted on May 17, 2011 at 10:17hi thanks for your help. I've found a hardware solution to turn off one half bridge. but now I have the next problem. Is it possible to use the C, D and Z interrupt in AC mode? now I'm able to see the BEMF but not to d...
Posted on May 17, 2011 at 10:17hi first I want to thank you for your help. i've had the same idea too. but I need to turn off the third phase completely. this means neither to switch it to high or to low pontential. I have to do this, because I wand...
