# PDSP188x Dot Matrix Display Interfacing Library

This library provides an interfacing API for displaying characters and numbers.
<br>
<br>

<p align="center">
  <img src="./media/pdsp188x-image.jpg" alt="PDSP188x" width="300">
  <br>
  PDSP188x Dot Matrix Display
</p>

## Example Usage

1. Clone the repository and configure the port numbers inside the `config_{arch}.h` file.
2. Pass the interface implementation into the initialization function:

```c
#include "main.h"
#include "pdsp188x/port/avr/avr.h"

int main(void) {
  uint16_t counter = 0;

  PDSP188x_Init(&PDSP188x_AVR_Driver);
  PDSP188x_SetBrightness(PDSP188x_BRIGHTNESS_LEVEL_100);

  while (1) {
    PDSP188x_Clear();
    PDSP188x_SendStr("C=");
    PDSP188x_SendInt16(counter++);
    _delay_ms(500);
  }
}
```