- CIC Prefix : ANGLE4
- Author : Katarina Perendic
- Verison : 1.0.0
- Date : jul 2018.
We provide a library for the Angle4 Click on our LibStock page, as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Library Description
Library initializes and defines SPI bus driver and driver functions which offer a choice to write data in registers and to read data from registers. Library also offers a choice to sets absolute resolution read data and sets direction. User has an angle-reading function, a function for starting the measurement, and starting the chip calibration that is necessary for operation.
Key functions :
uint8_t angle4_getNewAngle(uint16_t *dataOut)- Functions for read Anglevoid angle4_startMesuremenet()- Functions for start measurementvoid angle4_calibration(uint8_t dir, uint8_t data_resolution)- Functions for calibration chip
Examples Description
The application is composed of three sections :
- System Initialization - Intializes SPI module and set CS pin as OUTPUT
- Application Initialization - Driver intialization, standard configurations and start measurement
- Application Task - (code snippet) - Reads Angle in degreeses and logs data to USBUART every 200 ms.
void applicationTask()
{
angle4_getNewAngle(&Angle);
IntToStr(Angle, demoText);
mikrobus_logWrite(" Angle : ", _LOG_TEXT);
mikrobus_logWrite(demoText, _LOG_TEXT );
mikrobus_logWrite(" deg", _LOG_LINE);
Delay_ms( 200 );
}The full application code, and ready to use projects can be found on our LibStock page.
Other mikroE Libraries used in the example:
- SPI
- Conversions
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.