EFR32 Blue Gecko 1 Software Documentation  efr32bg1-doc-5.1.2
em_prs.h File Reference

Detailed Description

Peripheral Reflex System (PRS) 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.

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Definition in file em_prs.h.

#include "em_device.h"

Go to the source code of this file.

Enumerations

enum  PRS_Edge_TypeDef {
  prsEdgeOff = PRS_CH_CTRL_EDSEL_OFF,
  prsEdgePos = PRS_CH_CTRL_EDSEL_POSEDGE,
  prsEdgeNeg = PRS_CH_CTRL_EDSEL_NEGEDGE,
  prsEdgeBoth = PRS_CH_CTRL_EDSEL_BOTHEDGES
}
 

Functions

__STATIC_INLINE void PRS_LevelSet (uint32_t level, uint32_t mask)
 Set level control bit for one or more channels. More...
 
__STATIC_INLINE void PRS_PulseTrigger (uint32_t channels)
 Trigger a high pulse (one HFPERCLK) for one or more channels. More...
 
void PRS_SourceAsyncSignalSet (unsigned int ch, uint32_t source, uint32_t signal)
 Set source and asynchronous signal to be used for a channel. More...
 
void PRS_SourceSignalSet (unsigned int ch, uint32_t source, uint32_t signal, PRS_Edge_TypeDef edge)
 Set source and signal to be used for a channel. More...