gr55xx_hal_adc_temp_api.h File Reference

Header file - GR55XX temperature module. More...

#include <stdint.h>

Go to the source code of this file.

Functions

void hal_adc_temp_init (void)
 Initialize ADC temperature detection. More...
 
double hal_adc_temp_read (void)
 Get the chip internal temperature. More...
 
void hal_adc_temperature_conv (adc_handle_t *hadc, uint16_t *inbuf, double *outbuf, uint32_t buflen)
 Convert the ADC conversion results to temperature value. More...
 

Detailed Description

Header file - GR55XX temperature module.

Attention
#####Copyright (c) 2019 GOODIX All rights reserved.

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Definition in file gr55xx_hal_adc_temp_api.h.

Function Documentation

◆ hal_adc_temp_init()

void hal_adc_temp_init ( void  )

Initialize ADC temperature detection.

◆ hal_adc_temp_read()

double hal_adc_temp_read ( void  )

Get the chip internal temperature.

Returns
The value of temperature. Unit (Centigrade).

◆ hal_adc_temperature_conv()

void hal_adc_temperature_conv ( adc_handle_t hadc,
uint16_t *  inbuf,
double *  outbuf,
uint32_t  buflen 
)

Convert the ADC conversion results to temperature value.

Parameters
[in]hadcPointer to a ADC handle which contains the configuration information for the specified ADC module.
[in]inbufPointer to data buffer which storage ADC codes.
[out]outbufPointer to data buffer which to storage conversion results.
[in]buflenLength of data buffer.
Returns
Result of operation.