MC Fast abort

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by dscherbarth on Wed Nov 13 07:41:12 MST 2013
I am using an lpc1769 to control an ac induction motor.  I would like to use the 'Fast Abort' feature.  Has anyone implemented the fast abort (pad 4)?  I implemented the interrupt handler and enabled the fast abort interrupt (bit 15).  If i connect the pin to ground and start the code i get continuous interrupts until I disconnect the fast abort, then I can't get the int to fire again... also if the mc core is making a control waveform the fast abort seems to have no effect... any pointers would be welcome