em_pcnt.c File Reference

Detailed Description

Pulse Counter (PCNT) peripheral API.

Version

5.1.2

License

Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no obligation to support this Software. Silicon Labs is providing the Software "AS IS", with no express or implied warranties of any kind, including, but not limited to, any implied warranties of merchantability or fitness for any particular purpose or warranties against infringement of any proprietary rights of a third party.

Silicon Labs will not be liable for any consequential, incidental, or special damages, or any other relief, or for any claim by any third party, arising from your use of this Software.

Definition in file em_pcnt.c.

#include "em_pcnt.h"
#include "em_cmu.h"
#include "em_assert.h"
#include "em_bus.h"

Go to the source code of this file.

Functions
void	PCNT_CounterReset (PCNT_TypeDef *pcnt)
	Reset PCNT counters and TOP register. More...
void	PCNT_CounterTopSet (PCNT_TypeDef *pcnt, uint32_t count, uint32_t top)
	Set counter and top values. More...
void	PCNT_Enable (PCNT_TypeDef *pcnt, PCNT_Mode_TypeDef mode)
	Set PCNT operational mode. More...
void	PCNT_FreezeEnable (PCNT_TypeDef *pcnt, bool enable)
	PCNT register synchronization freeze control. More...
void	PCNT_Init (PCNT_TypeDef *pcnt, const PCNT_Init_TypeDef *init)
	Init pulse counter. More...
void	PCNT_PRSInputEnable (PCNT_TypeDef *pcnt, PCNT_PRSInput_TypeDef prsInput, bool enable)
	Enable/disable the selected PRS input of PCNT. More...
void	PCNT_Reset (PCNT_TypeDef *pcnt)
	Reset PCNT to same state as after a HW reset. More...
void	PCNT_TCCConfiguration (PCNT_TypeDef *pcnt, const PCNT_TCC_TypeDef *config)
	Set Triggered Compare and Clear configuration. More...
void	PCNT_TopBufferSet (PCNT_TypeDef *pcnt, uint32_t val)
	Set top buffer value. More...
void	PCNT_TopSet (PCNT_TypeDef *pcnt, uint32_t val)
	Set top value. More...