Low voltage digital temperature sensor
Dependencies: X_NUCLEO_COMMON ST_INTERFACES
Dependents: X_NUCLEO_IKS01A3 X_NUCLEO_IKS01A3 X_NUCLEO_IKS01A3
Diff: STTS751Sensor.h
- Revision:
- 1:5859badee052
- Parent:
- 0:128dae13c732
diff -r 128dae13c732 -r 5859badee052 STTS751Sensor.h
--- a/STTS751Sensor.h Wed Mar 06 10:18:41 2019 +0000
+++ b/STTS751Sensor.h Wed Jul 24 14:20:10 2019 +0000
@@ -52,15 +52,14 @@
/* Defines -------------------------------------------------------------------*/
/* Typedefs ------------------------------------------------------------------*/
/* Class Declaration ---------------------------------------------------------*/
-
+
/**
* Abstract class of a STTS751 temperature sensor.
*/
-class STTS751Sensor : public TempSensor
-{
- public:
-
- STTS751Sensor(DevI2C *i2c, uint8_t address=STTS751_0xxxx_ADD_7K5, PinName int_pin=NC);
+class STTS751Sensor : public TempSensor {
+public:
+
+ STTS751Sensor(DevI2C *i2c, uint8_t address = STTS751_0xxxx_ADD_7K5, PinName int_pin = NC);
virtual int init(void *init);
virtual int read_id(uint8_t *id);
virtual int get_temperature(float *value);
@@ -97,7 +96,7 @@
{
_int_irq.enable_irq();
}
-
+
/**
* @brief Disabling the INT interrupt handling.
* @param None.
@@ -116,12 +115,14 @@
* @param NumByteToRead: number of bytes to be read.
* @retval 0 if ok, an error code otherwise.
*/
- uint8_t io_read(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToRead)
- {
- if (_dev_i2c) return (uint8_t) _dev_i2c->i2c_read(pBuffer, _address, RegisterAddr, NumByteToRead);
+ uint8_t io_read(uint8_t *pBuffer, uint8_t RegisterAddr, uint16_t NumByteToRead)
+ {
+ if (_dev_i2c) {
+ return (uint8_t) _dev_i2c->i2c_read(pBuffer, _address, RegisterAddr, NumByteToRead);
+ }
return 1;
}
-
+
/**
* @brief Utility function to write data.
* @param pBuffer: pointer to data to be written.
@@ -129,34 +130,36 @@
* @param NumByteToWrite: number of bytes to write.
* @retval 0 if ok, an error code otherwise.
*/
- uint8_t io_write(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToWrite)
+ uint8_t io_write(uint8_t *pBuffer, uint8_t RegisterAddr, uint16_t NumByteToWrite)
{
- if (_dev_i2c) return (uint8_t) _dev_i2c->i2c_write(pBuffer, _address, RegisterAddr, NumByteToWrite);
+ if (_dev_i2c) {
+ return (uint8_t) _dev_i2c->i2c_write(pBuffer, _address, RegisterAddr, NumByteToWrite);
+ }
return 1;
}
- private:
+private:
/* Helper classes. */
DevI2C *_dev_i2c;
-
+
/* Configuration */
uint8_t _address;
- InterruptIn _int_irq;
-
+ InterruptIn _int_irq;
+
uint8_t _is_enabled;
float _last_odr;
-
+
stts751_ctx_t _reg_ctx;
};
#ifdef __cplusplus
- extern "C" {
+extern "C" {
#endif
-int32_t STTS751_io_write( void *handle, uint8_t WriteAddr, uint8_t *pBuffer, uint16_t nBytesToWrite );
-int32_t STTS751_io_read( void *handle, uint8_t ReadAddr, uint8_t *pBuffer, uint16_t nBytesToRead );
+int32_t STTS751_io_write(void *handle, uint8_t WriteAddr, uint8_t *pBuffer, uint16_t nBytesToWrite);
+int32_t STTS751_io_read(void *handle, uint8_t ReadAddr, uint8_t *pBuffer, uint16_t nBytesToRead);
#ifdef __cplusplus
- }
+}
#endif
#endif