Library Description

The library performs the control of the device outputs and in the way, it is possible to perform control of the small DC motor. For more details check the documentation.

Key functions:

uint8_t hbridge2_setOutput( uint8_t outState ) - Function puts outputs (OUT1 (M1) and OUT2 (M2) ) to the desired state.

void hbridge2_enable( uint8_t state ) - Function puts the device in enable or disable state.

void hbridge2_setGOUT( uint8_t state ) - Function controls the state of the GOUT pin (MOSFET GAIN).

Examples Description

The application is composed of three sections:

• System Initialization - Initializes peripherals and pins.
• Application Initialization -  Initializes GPIO driver and puts the device to enable state,
  and the GPIO pin to logic high state.
• Application Task - (code snippet) - Demonstrates the control of output pins by put output pins to different states. The outputs can be changed after every 3 seconds.

void applicationTask()
{
 hbridge2_setOutput( _HBRIDGE2_OUT1_H_OUT2_L );
 Delay_ms( 3000 );
 hbridge2_setOutput( _HBRIDGE2_OUT1_L_OUT2_H );
 Delay_ms( 3000 );
 hbridge2_setOutput( _HBRIDGE2_OUT1_Z_OUT2_Z );
 Delay_ms( 3000 );
}

Additional notes and information

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.