PWM generation with PSC560B54L5

[pratibha soni]

Posted on November 23, 2017 at 09:56

Hello,

I want to generate PWM with channel 1,2. I saw the PWM example but it is for channel zero, what are the changes required for channel 1 and channel 2.

#pulse-width-modulation-with-diffrenet-channel.

[Erwan YVIN · Accepted solution]

Posted on November 23, 2017 at 11:06

Hello Soni ,

If you use RLA drivers ,  you can change the configuration (cf screenshot)

Do not forget to generate after saving your configuration.xml

       Best regards

                 Erwan

[pratibha soni]

Posted on November 23, 2017 at 11:32

Hi Erwan,

thanks but want more info because I already set the channel configuration but in this channel callback also required? in  for channel 1 and 2 ??whether I am using 0,1,2 or in ch 0 default callback is there.

[Erwan YVIN]

Posted on November 23, 2017 at 15:55

Hi Soni ,

No callback is required

         BR 

                  Erwan

[pratibha soni]

Posted on November 23, 2017 at 17:18

Only changes in configuration.xml or nothing else... Even not in code too??

[pratibha soni]

Posted on November 24, 2017 at 05:44

will be like this?

for channel 0

pwm_lld_enable_channel(&PWMD5, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD5, 5000), 0);

for channel 1

pwm_lld_enable_channel(&PWMD5, 1, PWM_PERCENTAGE_TO_WIDTH(&PWMD5, 5000), 0);

for channel 2

pwm_lld_enable_channel(&PWMD5, 2, PWM_PERCENTAGE_TO_WIDTH(&PWMD5, 5000), 0);

waiting for reply.

[pratibha soni]

Posted on November 24, 2017 at 05:19

there is any need to modify eMIOS register for channel 1 and 2. if it is then what are the modifications?