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

Detailed Description

Current Digital to Analog Converter (IDAC) 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.

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Definition in file em_idac.h.

#include "em_device.h"
#include <stdbool.h>

Go to the source code of this file.

Data Structures

struct  IDAC_Init_TypeDef
 

Macros

#define IDAC_INIT_DEFAULT
 

Enumerations

enum  IDAC_OutMode_TypeDef {
  idacOutputAPORT1XCH0 = IDAC_CTRL_APORTOUTSEL_APORT1XCH0,
  idacOutputAPORT1YCH1 = IDAC_CTRL_APORTOUTSEL_APORT1YCH1,
  idacOutputAPORT1XCH2 = IDAC_CTRL_APORTOUTSEL_APORT1XCH2,
  idacOutputAPORT1YCH3 = IDAC_CTRL_APORTOUTSEL_APORT1YCH3,
  idacOutputAPORT1XCH4 = IDAC_CTRL_APORTOUTSEL_APORT1XCH4,
  idacOutputAPORT1YCH5 = IDAC_CTRL_APORTOUTSEL_APORT1YCH5,
  idacOutputAPORT1XCH6 = IDAC_CTRL_APORTOUTSEL_APORT1XCH6,
  idacOutputAPORT1YCH7 = IDAC_CTRL_APORTOUTSEL_APORT1YCH7,
  idacOutputAPORT1XCH8 = IDAC_CTRL_APORTOUTSEL_APORT1XCH8,
  idacOutputAPORT1YCH9 = IDAC_CTRL_APORTOUTSEL_APORT1YCH9,
  idacOutputAPORT1XCH10 = IDAC_CTRL_APORTOUTSEL_APORT1XCH10,
  idacOutputAPORT1YCH11 = IDAC_CTRL_APORTOUTSEL_APORT1YCH11,
  idacOutputAPORT1XCH12 = IDAC_CTRL_APORTOUTSEL_APORT1XCH12,
  idacOutputAPORT1YCH13 = IDAC_CTRL_APORTOUTSEL_APORT1YCH13,
  idacOutputAPORT1XCH14 = IDAC_CTRL_APORTOUTSEL_APORT1XCH14,
  idacOutputAPORT1YCH15 = IDAC_CTRL_APORTOUTSEL_APORT1YCH15,
  idacOutputAPORT1XCH16 = IDAC_CTRL_APORTOUTSEL_APORT1XCH16,
  idacOutputAPORT1YCH17 = IDAC_CTRL_APORTOUTSEL_APORT1YCH17,
  idacOutputAPORT1XCH18 = IDAC_CTRL_APORTOUTSEL_APORT1XCH18,
  idacOutputAPORT1YCH19 = IDAC_CTRL_APORTOUTSEL_APORT1YCH19,
  idacOutputAPORT1XCH20 = IDAC_CTRL_APORTOUTSEL_APORT1XCH20,
  idacOutputAPORT1YCH21 = IDAC_CTRL_APORTOUTSEL_APORT1YCH21,
  idacOutputAPORT1XCH22 = IDAC_CTRL_APORTOUTSEL_APORT1XCH22,
  idacOutputAPORT1YCH23 = IDAC_CTRL_APORTOUTSEL_APORT1YCH23,
  idacOutputAPORT1XCH24 = IDAC_CTRL_APORTOUTSEL_APORT1XCH24,
  idacOutputAPORT1YCH25 = IDAC_CTRL_APORTOUTSEL_APORT1YCH25,
  idacOutputAPORT1XCH26 = IDAC_CTRL_APORTOUTSEL_APORT1XCH26,
  idacOutputAPORT1YCH27 = IDAC_CTRL_APORTOUTSEL_APORT1YCH27,
  idacOutputAPORT1XCH28 = IDAC_CTRL_APORTOUTSEL_APORT1XCH28,
  idacOutputAPORT1YCH29 = IDAC_CTRL_APORTOUTSEL_APORT1YCH29,
  idacOutputAPORT1XCH30 = IDAC_CTRL_APORTOUTSEL_APORT1XCH30,
  idacOutputAPORT1YCH31 = IDAC_CTRL_APORTOUTSEL_APORT1YCH31
}
 
enum  IDAC_PRSSEL_TypeDef {
  idacPRSSELCh0 = IDAC_CTRL_PRSSEL_PRSCH0,
  idacPRSSELCh1 = IDAC_CTRL_PRSSEL_PRSCH1,
  idacPRSSELCh2 = IDAC_CTRL_PRSSEL_PRSCH2,
  idacPRSSELCh3 = IDAC_CTRL_PRSSEL_PRSCH3,
  idacPRSSELCh4 = IDAC_CTRL_PRSSEL_PRSCH4,
  idacPRSSELCh5 = IDAC_CTRL_PRSSEL_PRSCH5,
  idacPRSSELCh6 = IDAC_CTRL_PRSSEL_PRSCH6,
  idacPRSSELCh7 = IDAC_CTRL_PRSSEL_PRSCH7,
  idacPRSSELCh8 = IDAC_CTRL_PRSSEL_PRSCH8,
  idacPRSSELCh9 = IDAC_CTRL_PRSSEL_PRSCH9,
  idacPRSSELCh10 = IDAC_CTRL_PRSSEL_PRSCH10,
  idacPRSSELCh11 = IDAC_CTRL_PRSSEL_PRSCH11
}
 
enum  IDAC_Range_TypeDef {
  idacCurrentRange0 = IDAC_CURPROG_RANGESEL_RANGE0,
  idacCurrentRange1 = IDAC_CURPROG_RANGESEL_RANGE1,
  idacCurrentRange2 = IDAC_CURPROG_RANGESEL_RANGE2,
  idacCurrentRange3 = IDAC_CURPROG_RANGESEL_RANGE3
}
 

Functions

void IDAC_Enable (IDAC_TypeDef *idac, bool enable)
 Enable/disable IDAC. More...
 
void IDAC_Init (IDAC_TypeDef *idac, const IDAC_Init_TypeDef *init)
 Initialize IDAC. More...
 
__STATIC_INLINE void IDAC_IntClear (IDAC_TypeDef *idac, uint32_t flags)
 Clear one or more pending IDAC interrupts. More...
 
__STATIC_INLINE void IDAC_IntDisable (IDAC_TypeDef *idac, uint32_t flags)
 Disable one or more IDAC interrupts. More...
 
__STATIC_INLINE void IDAC_IntEnable (IDAC_TypeDef *idac, uint32_t flags)
 Enable one or more IDAC interrupts. More...
 
__STATIC_INLINE uint32_t IDAC_IntGet (IDAC_TypeDef *idac)
 Get pending IDAC interrupt flags. More...
 
__STATIC_INLINE uint32_t IDAC_IntGetEnabled (IDAC_TypeDef *idac)
 Get enabled and pending IDAC interrupt flags. Useful for handling more interrupt sources in the same interrupt handler. More...
 
__STATIC_INLINE void IDAC_IntSet (IDAC_TypeDef *idac, uint32_t flags)
 Set one or more pending IDAC interrupts from SW. More...
 
void IDAC_MinimalOutputTransitionMode (IDAC_TypeDef *idac, bool enable)
 Enable/disable Minimal Output Transition mode. More...
 
void IDAC_OutEnable (IDAC_TypeDef *idac, bool enable)
 Enable/disable the IDAC OUT pin. More...
 
void IDAC_RangeSet (IDAC_TypeDef *idac, const IDAC_Range_TypeDef range)
 Set the current range of the IDAC output. More...
 
void IDAC_Reset (IDAC_TypeDef *idac)
 Reset IDAC to same state as after a HW reset. More...
 
void IDAC_StepSet (IDAC_TypeDef *idac, const uint32_t step)
 Set the current step of the IDAC output. More...