stm3210e_eval_tsensor.c File Reference

This file provides a set of functions needed to manage the I2C STLM75 temperature sensor mounted on STM3210E_EVAL board . It implements a high level communication layer for read and write from/to this sensor. The needed STM32L152xD hardware resources (I2C and GPIO) are defined in stm3210e_eval.h file, and the initialization is performed in TSENSOR_IO_Init() function declared in stm3210e_eval.c file. You can easily tailor this driver to any other development board, by just adapting the defines for hardware resources and TSENSOR_IO_Init() function. More...

#include "stm3210e_eval_tsensor.h"

Go to the source code of this file.

Functions
uint32_t	BSP_TSENSOR_Init (void)
	Initializes peripherals used by the I2C Temperature Sensor driver.
uint8_t	BSP_TSENSOR_ReadStatus (void)
	Returns the Temperature Sensor status.
uint16_t	BSP_TSENSOR_ReadTemp (void)
	Read Temperature register of STLM75.
Variables
static TSENSOR_DrvTypeDef *	tsensor_drv
__IO uint16_t	TSENSORAddress = 0

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Detailed Description

This file provides a set of functions needed to manage the I2C STLM75 temperature sensor mounted on STM3210E_EVAL board . It implements a high level communication layer for read and write from/to this sensor. The needed STM32L152xD hardware resources (I2C and GPIO) are defined in stm3210e_eval.h file, and the initialization is performed in TSENSOR_IO_Init() function declared in stm3210e_eval.c file. You can easily tailor this driver to any other development board, by just adapting the defines for hardware resources and TSENSOR_IO_Init() function.

Author:

MCD Application Team

Version:

V6.0.2

Date:

29-April-2016 +--------------------------------------------------------------------+ | Pin assignment | +----------------------------------------+--------------+------------+ | STM3210E I2C Pins | STLM75 | Pin | +----------------------------------------+--------------+------------+ | EVAL_I2C2_SDA_PIN | SDA | 1 | | EVAL_I2C2_SCL_PIN | SCL | 2 | | EVAL_I2C2_SMBUS_PIN | OS/INT | 3 | | . | GND | 4 (0V) | | . | A2 | 5 | | . | A1 | 6 | | . | A0 | 7 | | . | VDD | 8 (3.3V)| +----------------------------------------+--------------+------------+

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Definition in file stm3210e_eval_tsensor.c.