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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.14
mikroSDK Library: 2.0.0.0
Category: Pressure
Downloaded: 180 times
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License: MIT license
Pressure 16 Click is a compact add-on board that contains a board-mount pressure sensor. This board features the WSEN-PADS (2511020213301), a high-precision MEMS-based digital absolute pressure sensor from Würth Elektronik. It has a fully-calibrated 24-bit pressure output to provide accurate atmospheric pressure data with a configurable host interface that supports both I2C and SPI serial communication and with an intelligent on-chip motion-triggered interrupt feature.
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DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
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4626_pressure_16_clic.zip [461.47KB] | mikroC AI for ARM GCC for ARM Clang for ARM mikroC AI for PIC mikroC AI for PIC32 XC32 GCC for RISC-V Clang for RISC-V mikroC AI for AVR mikroC AI for dsPIC XC16 |
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Pressure 16 Click is a compact add-on board that contains a board-mount pressure sensor. This board features the WSEN-PADS (2511020213301), a high-precision MEMS-based digital absolute pressure sensor from Würth Elektronik. It has a fully-calibrated 24-bit pressure output to provide accurate atmospheric pressure data with a configurable host interface that supports both I2C and SPI serial communication and with an intelligent on-chip motion-triggered interrupt feature.
We provide a library for the Pressure16 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 from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.
This library contains API for Pressure16 Click driver.
pressure16_cfg_setup
Config Object Initialization function.
void pressure16_cfg_setup ( pressure16_cfg_t *cfg );
pressure16_init
Initialization function.
PRESSURE16_RETVAL pressure16_init ( pressure16_t *ctx, pressure16_cfg_t *cfg );
pressure16_default_cfg
Click Default Configuration function.
void pressure16_default_cfg ( pressure16_t *ctx );
pressure16_get_press_temp
Pressure 16 get pressure and temperature function.
PRESSURE16_RETVAL pressure16_get_press_temp ( pressure16_t *ctx, float *pressure, float *temperature );
pressure16_set_ctrl_config
Pressure 16 set control configuration function.
PRESSURE16_RETVAL pressure16_set_ctrl_config( pressure16_t *ctx, pressure16_ctrl_cfg_t ctrl_cfg_data );
pressure16_get_device_id
Pressure 16 get device ID function.
PRESSURE16_RETVAL pressure16_get_device_id ( pressure16_t *ctx, uint8_t *dev_id );
This library contains API for the Pressure 16 Click driver. This demo application shows an example of pressure and temperature measurement.
The demo application is composed of two sections :
Initialization of I2C and SPI module and log UART. After driver initialization and default settings, the app display retrieves the sensor parameters such as pressure and temperature.
void application_init ( void )
{
log_cfg_t log_cfg; /**< Logger config object. */
pressure16_cfg_t pressure16_cfg; /**< Click config object. */
/**
* Logger initialization.
* Default baud rate: 115200
* Default log level: LOG_LEVEL_DEBUG
* @note If USB_UART_RX and USB_UART_TX
* are defined as HAL_PIN_NC, you will
* need to define them manually for log to work.
* See @b LOG_MAP_USB_UART macro definition for detailed explanation.
*/
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
pressure16_cfg_setup( &pressure16_cfg );
PRESSURE16_MAP_MIKROBUS( pressure16_cfg, MIKROBUS_1 );
err_t init_flag = pressure16_init( &pressure16, &pressure16_cfg );
if ( ( I2C_MASTER_ERROR == init_flag ) || ( SPI_MASTER_ERROR == init_flag ) )
{
log_error( &logger, " Application Init Error. " );
log_info( &logger, " Please, run program again... " );
for ( ; ; );
}
pressure16_default_cfg ( &pressure16 );
log_info( &logger, " Application Task " );
pressure16_get_device_id( &pressure16, &device_id );
if ( device_id == PRESSURE16_DEVICE_ID ) {
log_info( &logger, " Communication OK" );
} else {
log_info( &logger, " Communication ERROR" );
log_info( &logger, " Please, run program again... " );
for ( ; ; );
}
log_printf( &logger, "---------------------------\r\n" );
log_printf( &logger, " Start measuring\r\n" );
log_printf( &logger, "---------------------------\r\n" );
Delay_ms ( 100 );
}
This is an example that shows the use of a Pressure 16 Click board™. Logs the pressure [ mbar ] and temperature [ degree Celsius ] data. Results are being sent to the Usart Terminal where you can track their changes.
void application_task ( void )
{
static float pressure, temperature;
pressure16_get_press_temp( &pressure16, &pressure, &temperature );
log_printf( &logger, " Pressure : %.2f mbar \r\n", pressure );
log_printf( &logger, " Temperature : %.2f C \r\n", temperature );
log_printf( &logger, "---------------------------\r\n" );
Delay_ms ( 1000 );
}
The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.
Other Mikroe Libraries used in the example:
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. UART terminal is available in all MikroElektronika compilers.