Sleep with PWM

[Anonymous]

When you call CyPmSleep(), are components supposed to shutoff, or just the processor? When I call this function, my PWM modules turn off until I programmatically turn them on. 

[ETRO_SSN583]

Answer is yes, this should help understand sleep and hibernate -

       

http://www.mymcu.ru/content/articles/Cypress/AN66083.pdf

       

Regards, Dana.

[Anonymous]

 Follow the steps properly while using Sleep:

   

1. Put all the components into Sleep (except the components which are sources of wakeup) by calling <Component Name>_Sleep()

   

2. Save the clock settings by calling CyPmSaveClocks()

   

3. Put the device into sleep with appropriate wakeup source by calling CyPmSleep(<time>,<source>)

   

4. After wakeup, restore the clock settings by calling CyPmRestoreClocks()

   

5. After that, wakeup all your components by calling <Component Name>_WakeUp()

       

For more information about low power modes, Please refer to this Application Note - AN77900 - PSoC® 3 and PSoC 5LP Low-power Modes and Power Reduction Techniques