STM32M4clicker LED & BUTTON by NECTO STUDIO Example

[shpark@craeca.com]

Dear Linux-Mikroe-Devboard Users,

Wanna use the LED and BUTTON of STM32M4clicker.

STM32M4clicker_LED_BUTTON.png (19.45 KiB) Viewed 292 times

So, in the example, I searched for LED and then searched for the defined item, but I couldn't find any instructions on how to use it. I'm curious how to toggle the LED and receive button input.

Regards.

[IvanJeremic]

Hi,

You can use the #include "drv_digital_in.h" library in order to use these buttons.

You will need to set the variable, lets say for PC0 pin:
static digital_in_t input_pin_C0;

Initialize:

digital_in_init( &input_pin_C0, PC0 );

And then use it for example like below:
value = digital_in_read( &input_pin_C0 );
if(value == 1)
{
......
}

Regards,

Ivan.

[Tanja_Kovacevic]

Hi,

You can open driver header files and see the necessary functions with examples in doxy explanations (left in the image below).
Or you can type the "digital_out" or "digital_in" in a field for asking questions (right at the attached image).

Screenshot1.jpg (289.5 KiB) Viewed 195 times

Kind regards,
Tanja