Library Description

Library initializes and defines GPIO driver and performs control of device voltage.
For more details check the documentation.

Key functions:

• void nanopw_enableDevice( const uint8_t state ) - The function allows or blocks the input voltage (enables or disables device).

Example description

The application is composed of three sections:

• System Initialization -  Initializes ENABLE (RST) pin as an output.
• Application Initialization - Initializes the GPIO driver.
• Application Task - (code snippet) - Turns the device on for 5 seconds and then turns the device off for 10 seconds. Afterward, the output voltage starts to fall.
  When the input voltage rises from 0.8V to 5.5V, the output voltage rises from 5.1V to 5.25V. When the input voltage is less than 0.8V, the output voltage is less than 5V.

void applicationTask()
{
 nanopw_enableDevice( _NANOPW_ENABLE_DEVICE );
 Delay_ms( 5000 );
 nanopw_enableDevice( _NANOPW_DISABLE_DEVICE );
 Delay_ms( 10000 );
}

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.