temphum10  2.0.0.0
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Temp&Hum 10 Click

Temp&Hum 10 Click is a smart temperature and humidity sensing Click boardâ„¢, aimed towards IoT applications, due to its extremely small size and very low power consumption.

Click Product page


Click library

  • Author : MikroE Team
  • Date : Dec 2019.
  • Type : I2C type

Software Support

We provide a library for the TempHum10 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.

Library Description

This library contains API for TempHum10 Click driver.

Standard key functions :

Example key functions :

  • Functions for read Temperature data

    float temphum10_get_temperature ( temphum10_t *ctx );

  • Functions for sets Device mode

    void temphum10_set_device_mode ( temphum10_t *ctx, uint8_t mode );

  • Functions for repeat measurement

    void temphum10_repeat_measurement ( temphum10_t *ctx, uint8_t average );

Examples Description

This application measures temperature and humidity.

The demo application is composed of two sections :

Application Init

Initialization driver init and sets device mode

void application_init ( void )
{
log_cfg_t log_cfg;
uint8_t tmp;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
TEMPHUM10_MAP_MIKROBUS( cfg, MIKROBUS_1 );
temphum10_init( &temphum10, &cfg );
log_info( &logger, "---- Device config ----" );
Delay_ms ( 100 );
Delay_ms ( 100 );
log_info( &logger, "---- Device calibration ----" );
temphum10_repeat_measurement( &temphum10, tmp );
temphum10_get_humidity( &temphum10 );
Delay_ms ( 100 );
temphum10_repeat_measurement( &temphum10, tmp );
temphum10_get_humidity( &temphum10 );
log_info( &logger, "---- Application Task ----" );
}

Application Task

Reads Temperature and Humidity data and logs this data to USBUART every 1 sec.

{
float temperature = 0;
float humidity = 0;
uint8_t tmp;
temphum10_repeat_measurement( &temphum10, tmp );
temperature = temphum10_get_temperature( &temphum10 );
humidity = temphum10_get_humidity( &temphum10 );
log_printf( &logger, " Temperature : %.2f \r\n", temperature );
log_printf( &logger, " Humidity : %.2f \r\n", humidity );
log_printf( &logger, "---------------------\r\n" );
Delay_ms ( 1000 );
}

The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.

Other mikroE Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.TempHum10

Additional notes and informations

Depending on the development board you are using, you may need USB UART Click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.


temphum10_get_temperature
float temphum10_get_temperature(temphum10_t *ctx)
Functions for read Temperature data.
temphum10_cfg_t
Click configuration structure definition.
Definition: temphum10.h:174
TEMPHUM10_AM_TIMES_AVERAGE_MODE_8
#define TEMPHUM10_AM_TIMES_AVERAGE_MODE_8
Definition: temphum10.h:121
temphum10_repeat_measurement
void temphum10_repeat_measurement(temphum10_t *ctx, uint8_t average)
Functions for repeat measurement.
TEMPHUM10_REG_DEVICE_RESET
#define TEMPHUM10_REG_DEVICE_RESET
Definition: temphum10.h:86
temphum10_init
TEMPHUM10_RETVAL temphum10_init(temphum10_t *ctx, temphum10_cfg_t *cfg)
Initialization function.
TEMPHUM10_AM_TEMP_AVERAGE_MODE_TIMES_16
#define TEMPHUM10_AM_TEMP_AVERAGE_MODE_TIMES_16
Definition: temphum10.h:123
TEMPHUM10_MODE_STANDBY
#define TEMPHUM10_MODE_STANDBY
Definition: temphum10.h:103
temphum10_generic_write
void temphum10_generic_write(temphum10_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
temphum10_get_humidity
float temphum10_get_humidity(temphum10_t *ctx)
Functions for read Relative Huminidy data.
TEMPHUM10_MAP_MIKROBUS
#define TEMPHUM10_MAP_MIKROBUS(cfg, mikrobus)
Definition: temphum10.h:65
application_task
void application_task()
Definition: main.c:80
application_init
void application_init(void)
Definition: main.c:35
temphum10_set_device_mode
void temphum10_set_device_mode(temphum10_t *ctx, uint8_t mode)
Functions for sets Device mode.
temphum10_cfg_setup
void temphum10_cfg_setup(temphum10_cfg_t *cfg)
Config Object Initialization function.
TEMPHUM10_RST_NORMAL_OPERATION
#define TEMPHUM10_RST_NORMAL_OPERATION
Definition: temphum10.h:110