Search found 5 matches

by welf
Wed Feb 13, 2013 5:34 pm
Forum: bug reports
Topic: PWM simultaneous switching problem
Replies: 0
Views: 1608

PWM simultaneous switching problem

I previously had no problem running the motor PWM block in "2 quadrant" mode, i.e. PWM only of the high side switches. I would now like to operate in "4 quadrant" mode, with simultaneous PWM of both the high and low side switches (but not using complementary switching). I cannot ...
by welf
Mon Sep 17, 2012 5:28 pm
Forum: bug reports
Topic: dsPIC_PWM_motor.tlc problem
Replies: 6
Views: 3028

Re: dsPIC_PWM_motor.tlc problem

Fixed in new version! :)
by welf
Tue Aug 21, 2012 4:09 pm
Forum: General Remark and Questions
Topic: Blockset as sub-system of larger system
Replies: 0
Views: 2020

Blockset as sub-system of larger system

Lubin, As described by email, I would like to use this blockset to code a brushless motor driver in Simulink, I would then like to compile the Simulink to dsPIC to run the real motor and also use the Simulink motor driver with a Simulink model of the motor. I therefore have some questions about how ...
by welf
Mon Aug 20, 2012 1:41 pm
Forum: bug reports
Topic: dsPIC_PWM_motor.tlc problem
Replies: 6
Views: 3028

Re: dsPIC_PWM_motor.tlc problem

Actually I am able to compile the resulting code in MPLAB and run it even though the build (in Matlab) aborts with an error! The MPLAB project is not created - but I can use a previous project file created without the PWM block in the system. The file "dsPIC_OutputCompare_Interrupt.c" is n...
by welf
Thu Aug 16, 2012 9:43 pm
Forum: bug reports
Topic: dsPIC_PWM_motor.tlc problem
Replies: 6
Views: 3028

Re: dsPIC_PWM_motor.tlc problem

I am also affected by this problem. Any progress on a fix or suggestions for a workaround?

Thanks

EDIT: the error does not seem to appear when compiling for certain chips (e.g. 33FJ218MC or 33FJ256MC series), but does for the chip that I am using (33FJ32MC204)

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