PWM.h File Reference

Pulse width modulation. More...

Go to the source code of this file.

Macros
#define	PWMUSELFCLK   2
	use PWMUSELFCLK to select LFCLK
#define	PWMUSEMFCLK   4
	use PWMUSEMFCLK to select MFCLK
#define	PWMUSEBUSCLK   8
	use PWMUSEBUSCLK to select bus CLK

Functions
void	PWM_Init (uint32_t timerClkSrc, uint32_t timerClkPrescale, uint32_t period, uint32_t duty0, uint32_t duty1)
	Initialize PWM. More...
void	PWM_SetDuty (uint32_t duty0, uint32_t duty1)
	Set duty cycles. More...
void	PWM_PA12Init (uint32_t timerClkSrc, uint32_t timerClkPrescale, uint32_t period, uint32_t duty0)
	Initialize PWM. More...
void	PWM_PA12SetDuty (uint32_t duty0)
	Set duty cycles. More...

Detailed Description

Pulse width modulation.

Hardware creates fixed period, variable duty cycle waves

Version

ECE319K v1.0

Author

Daniel Valvano and Jonathan Valvano

Copyright

Copyright 2023 by Jonathan W. Valvano, valva.nosp@m.no@m.nosp@m.ail.u.nosp@m.texa.nosp@m.s.edu,

Warning

AS-IS

Note

For more information see http://users.ece.utexas.edu/~valvano/

Date

August 13, 2023

PWM pins on the MSPM0G3507

Pin	Description
PA12	CCP0 PWM output
PA13	CCP1 PWM output