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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: 122 times
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License: MIT license
Pressure 13 Click is a compact add-on board that contains an integrated pressure sensor for manifold air pressure measurement applications. This board features the KP229E2701, a miniaturized analog manifold air pressure sensor based on a capacitive principle from Infineon.
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4700_pressure_13_clic.zip [367.82KB] | 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 13 Click is a compact add-on board that contains an integrated pressure sensor for manifold air pressure measurement applications. This board features the KP229E2701, a miniaturized analog manifold air pressure sensor based on a capacitive principle from Infineon.
We provide a library for the Pressure13 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 Pressure13 Click driver.
pressure13_cfg_setup
Config Object Initialization function.
void pressure13_cfg_setup ( pressure13_cfg_t *cfg );
pressure13_init
Initialization function.
err_t pressure13_init ( pressure13_t *ctx, pressure13_cfg_t *cfg );
pressure13_read_an_pin_value
Pressure 13 read AN pin value function.
err_t pressure13_read_an_pin_value ( pressure13_t *ctx, uint16_t *data_out );
pressure13_read_an_pin_voltage
Pressure 13 read AN pin voltage level function.
err_t pressure13_read_an_pin_voltage ( pressure13_t *ctx, float *data_out );
pressure13_get_pressure
Pressure 13 get pressure function.
err_t pressure13_get_pressure ( pressure13_t *ctx, float *data_out );
This is an example which demonstrates the use of Pressure 13 Click board.
The demo application is composed of two sections :
Initialization driver enables - GPIO, initializes ADC, also write log.
void application_init ( void ) {
log_cfg_t log_cfg; /**< Logger config object. */
pressure13_cfg_t pressure13_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.
pressure13_cfg_setup( &pressure13_cfg );
PRESSURE13_MAP_MIKROBUS( pressure13_cfg, MIKROBUS_1 );
if ( ADC_ERROR == pressure13_init( &pressure13, &pressure13_cfg ) )
{
log_error( &logger, " Application Init Error. " );
log_info( &logger, " Please, run program again... " );
for ( ; ; );
}
log_info( &logger, " Application Task " );
log_printf( &logger, "-------------------------\r\n", voltage_val );
}
Measure and display pressure ( mBar ). Results are being sent to the Usart Terminal where you can track their changes. All data logs on usb uart approximately every sec.
void application_task ( void ) {
if ( pressure13_get_pressure( &pressure13, &pressure_val ) != ADC_ERROR ) {
log_printf( &logger, " Pressure: %.3f [mBar]\r\n", pressure_val );
}
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.