tmrangle  2.0.0.0
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TMR Angle click

TMR Angle Click is a Click board� perfectly suited for developing applications that range from steering angle applications with the highest functional safety requirements to motors for wipers, pumps and actuators and electric motors in general.

click Product page


Click library

Software Support

We provide a library for the TMRAngle 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 TMRAngle Click driver.

Standard key functions :

Example key functions :

Examples Description

This example reads and value in deegres, and then logs the result.

The demo application is composed of two sections :

Application Init

Initializes driver, and also write log.

void application_init ( void )
{
log_cfg_t log_cfg;
// Logger initialization.
log_cfg.level = LOG_LEVEL_DEBUG;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
TMRANGLE_MAP_MIKROBUS( cfg, MIKROBUS_1 );
tmrangle_init( &tmrangle, &cfg );
}

Application Task

Reads angle value in degrees and logs the results.

void application_task ( void )
{
float angle;
trigonometry_t trig_set;
tmrangle_calib_data_t calibration_store_params;
trig_set.sin_45 = TMRANGLE_SIN_45;
trig_set.cos_45 = TMRANGLE_COS_45;
tmrangle_init_calib_data( &tmrangle, &calibration_store_params, &trig_set );
tmrangle_calibration_find_param( &tmrangle, &calibration_store_params );
angle = tmrangle_get_calib_angle( &tmrangle, &calibration_store_params );
log_printf( &logger, "Angle is %f deg\r\n", angle );
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:

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.