Using More than 1 CCP with Flowcode V5
Posted: Tue Dec 25, 2012 9:41 am
I have posted this so you can see how to use more than 1 PWM component with Flowcode V5.
Attached Flowcharts use 5 PWM components.
Thanks to opieflus for giving me the idea as I thought it would help people who are not sure how it is achieved.
The main thing to remember are:
1) You need to add an additional PWM component for each extra PWM channel your using.
E.g if your using 4 PWMs, you need to add 4 PWM components in total.
2) You must change PWM Channel of every PWM component used.
Also you you have to alter every Period register & and Prescaler divide, so all PWM components match.
If not, when compiling you will see something like:
Although the error message is nice and clear.
Martin
Attached Flowcharts use 5 PWM components.
Thanks to opieflus for giving me the idea as I thought it would help people who are not sure how it is achieved.
The main thing to remember are:
1) You need to add an additional PWM component for each extra PWM channel your using.
E.g if your using 4 PWMs, you need to add 4 PWM components in total.
2) You must change PWM Channel of every PWM component used.
Also you you have to alter every Period register & and Prescaler divide, so all PWM components match.
If not, when compiling you will see something like:
Code: Select all
PWM using components V1 (1).c(283): PWM prescale value must be the same in all PWM modules
1 errors detected
Error: preprocessing error
failure
....Return code = 1
Flowcode was unable to compile the flowchart's C code due to the following errors:
Martin
