Library Description

The library includes function for set current active mux channel and function for enable or disble mux device.

Key functions:

• void mux_activeMuxChannel(uint8_t ch) - Functions for set active MUX channel
• void mux_deviceEnable() - Functions for enable MUX device

Examples description

The application is composed of the three sections :

• System Initialization - Sets RST pin, CS pin and PWM pin as OUTPUT
• Application Initialization - Initialization driver init end enable device
• Application Task - (code snippet) - Sets the current active channel. Changes the channel every 5 sec.

void applicationTask()
{
    mux_activeMuxChannel(_MUX_CHANNEL_1A_AND_1B);
    Delay_ms( 5000 );
    mux_activeMuxChannel(_MUX_CHANNEL_2A_AND_2B);
    Delay_ms( 5000 );
    mux_activeMuxChannel(_MUX_CHANNEL_3A_AND_3B);
    Delay_ms( 5000 );
    mux_activeMuxChannel(_MUX_CHANNEL_4A_AND_4B);
    Delay_ms( 5000 );
}

Other mikroE Libraries used in the example:

• GPIO

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.