EFM32 Happy Gecko Software Documentation  efm32hg-doc-5.1.2
tempdrv.h File Reference

Detailed Description

TEMPDRV API definition.

Version
5.1.2

License

(C) Copyright 2014 Silicon Labs, 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:

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  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 tempdrv.h.

#include "em_device.h"
#include "em_emu.h"
#include "ecode.h"
#include "tempdrv_config.h"

Go to the source code of this file.

Macros

#define ECODE_EMDRV_TEMPDRV_BAD_LIMIT   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000003)
 Temperature mismatch with limit.
 
#define ECODE_EMDRV_TEMPDRV_DUP_TEMP   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000008)
 Requested temperature is a duplicate.
 
#define ECODE_EMDRV_TEMPDRV_NO_CALLBACK   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000004)
 Can't find callback.
 
#define ECODE_EMDRV_TEMPDRV_NO_INIT   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000001)
 Function requires prior initialization.
 
#define ECODE_EMDRV_TEMPDRV_NO_SPACE   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000005)
 No more space to register.
 
#define ECODE_EMDRV_TEMPDRV_OK   (ECODE_OK)
 Success return value.
 
#define ECODE_EMDRV_TEMPDRV_PARAM_ERROR   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000002)
 Illegal input parameter.
 
#define ECODE_EMDRV_TEMPDRV_TEMP_OVER   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000007)
 Requested temperature above measurable range.
 
#define ECODE_EMDRV_TEMPDRV_TEMP_UNDER   (ECODE_EMDRV_TEMPDRV_BASE | 0x00000006)
 Requested temperature below measurable range.
 

Typedefs

typedef void(* TEMPDRV_Callback_t) (int8_t temp, TEMPDRV_LimitType_t limit)
 TEMPDRV temperature limit callback function. More...
 
typedef enum TEMPDRV_LimitType TEMPDRV_LimitType_t
 

Enumerations

enum  TEMPDRV_LimitType {
  TEMPDRV_LIMIT_LOW = 0,
  TEMPDRV_LIMIT_HIGH = 1
}
 

Functions

Ecode_t TEMPDRV_DeInit (void)
 De-initialize the TEMP driver. More...
 
Ecode_t TEMPDRV_Enable (bool enable)
 Enable or disable the TEMP driver. More...
 
uint8_t TEMPDRV_GetActiveCallbacks (TEMPDRV_LimitType_t limit)
 Get the number of active callbacks for a limit. More...
 
int8_t TEMPDRV_GetTemp (void)
 Get the current temperature. More...
 
Ecode_t TEMPDRV_Init (void)
 Initialize the TEMP driver. More...
 
void TEMPDRV_IRQHandler (void)
 TEMPDRV IRQ Handler. More...
 
Ecode_t TEMPDRV_RegisterCallback (int8_t temp, TEMPDRV_LimitType_t limit, TEMPDRV_Callback_t callback)
 Register a callback in the TEMP driver. More...
 
Ecode_t TEMPDRV_UnregisterCallback (TEMPDRV_Callback_t callback)
 Unregister a callback in the TEMP driver. More...