TMR mix-sens Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.
- Author : MikroE Team
- Date : Jun 2020.
- Type : ADC type
The TMR mix-sens Click has three types of magnetic field sensors: Two digital and one analog sensor.
- MikroSDK.Board
- MikroSDK.Log
- Click.Tmrmixsens
tmrmixsens_cfg_setupConfig Object Initialization function.
void tmrmixsens_cfg_setup ( tmrmixsens_cfg_t *cfg );tmrmixsens_initInitialization function.
err_t tmrmixsens_init ( tmrmixsens_t *ctx, tmrmixsens_cfg_t *cfg );tmrmixsens_generic_readGeneric read function.
tmrmixsens_data_t tmrmixsens_generic_read ( tmrmixsens_t *ctx );tmrmixsens_get_omnipolarGet state of the omnipolar ( OMN ) pin function.
uint8_t tmrmixsens_get_omnipolar ( tmrmixsens_t *ctx );tmrmixsens_get_bipolarGet state of the bipolar ( BI ) pin function.
uint8_t tmrmixsens_get_bipolar ( tmrmixsens_t *ctx );Initializes the driver and logger and makes an initial log.
void application_init ( void )
{
log_cfg_t log_cfg;
tmrmixsens_cfg_t cfg;
/**
* 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.
tmrmixsens_cfg_setup( &cfg );
TMRMIXSENS_MAP_MIKROBUS( cfg, MIKROBUS_1 );
tmrmixsens_init( &tmrmixsens, &cfg );
}Displays the ADC value of linear output and the states of bipolar and omnipolar indicators on the USB UART each second.
void application_task ( void )
{
tmrmixsens_data_t tmp;
tmp = tmrmixsens_generic_read ( &tmrmixsens );
log_printf( &logger, " ADC value of linear output : %d \r\n", tmp );
log_printf( &logger, " Bipolar response: " );
if ( tmrmixsens_get_bipolar( &tmrmixsens ) == TMRMIXSENS_NORTH_POLE )
{
log_printf( &logger, " North pole is detected!\r\n" );
}
else if( tmrmixsens_get_bipolar( &tmrmixsens ) == TMRMIXSENS_SOUTH_POLE )
{
log_printf( &logger, " South pole is detected!\r\n" );
}
if ( tmrmixsens_get_omnipolar ( &tmrmixsens ) == 0 )
{
log_printf( &logger, " Omnipolar response: Either South or North pole is detected!\r\n" );
}
log_printf( &logger, "--------------------------------------\r\n" );
Delay_ms ( 1000 );
}This Click board can be interfaced and monitored in two ways:
- Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
- UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.
The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.