ssd1306_tests.c File Reference

#include <string.h>
#include <stdio.h>
#include "ssd1306.h"
#include "ssd1306_tests.h"
#include "stm32f1xx_ll_utils.h"

Go to the source code of this file.

Functions
void	ssd1306_TestBorder ()
void	ssd1306_TestFonts ()
void	ssd1306_TestFPS ()
void	ssd1306_TestLine ()
void	ssd1306_TestRectangle ()
void	ssd1306_TestCircle ()
void	ssd1306_TestArc ()
void	ssd1306_TestPolyline ()
void	ssd1306_TestAll ()

Function Documentation

ssd1306_TestAll()

void ssd1306_TestAll

(

)

Definition at line 137 of file ssd1306_tests.c.

                       {
    ssd1306_Init();
    ssd1306_TestFPS();
    LL_mDelay(3000);
    ssd1306_TestBorder();
    ssd1306_TestFonts();
    LL_mDelay(3000);
    ssd1306_Fill(Black);
    ssd1306_TestRectangle();
    ssd1306_TestLine();
    LL_mDelay(3000);
    ssd1306_Fill(Black);
    ssd1306_TestPolyline();
    LL_mDelay(3000);
    ssd1306_Fill(Black);
    ssd1306_TestArc();
    LL_mDelay(3000);
    ssd1306_Fill(Black);
    ssd1306_TestCircle();
    LL_mDelay(3000);
}

ssd1306_TestArc()

void ssd1306_TestArc

(

)

Definition at line 114 of file ssd1306_tests.c.

                       {
  ssd1306_DrawArc(30, 30, 30, 20, 270, White);
  ssd1306_UpdateScreen();
  return;
}

ssd1306_TestBorder()

void ssd1306_TestBorder

(

)

Definition at line 8 of file ssd1306_tests.c.

                          {
    ssd1306_Fill(Black);
   
    uint32_t start = HAL_GetTick();
    uint32_t end = start;
    uint8_t x = 0;
    uint8_t y = 0;
    do {
        ssd1306_DrawPixel(x, y, Black);
 
        if((y == 0) && (x < 127))
            x++;
        else if((x == 127) && (y < (SSD1306_HEIGHT-1)))
            y++;
        else if((y == (SSD1306_HEIGHT-1)) && (x > 0)) 
            x--;
        else
            y--;
 
        ssd1306_DrawPixel(x, y, White);
        ssd1306_UpdateScreen();
    
        LL_mDelay(5);
        end = HAL_GetTick();
    } while((end - start) < 8000);
   
    LL_mDelay(1000);
}

ssd1306_TestCircle()

void ssd1306_TestCircle

(

)

Definition at line 104 of file ssd1306_tests.c.

                          {
  uint32_t delta;
 
  for(delta = 0; delta < 5; delta ++) {
    ssd1306_DrawCircle(20* delta+30, 15, 10, White);
  }
  ssd1306_UpdateScreen();
  return;
}

ssd1306_TestFonts()

void ssd1306_TestFonts

(

)

Definition at line 37 of file ssd1306_tests.c.

                         {
    ssd1306_Fill(Black);
    ssd1306_SetCursor(2, 0);
    ssd1306_WriteString("Font 16x26", Font_16x26, White);
    ssd1306_SetCursor(2, 26);
    ssd1306_WriteString("Font 11x18", Font_11x18, White);
    ssd1306_SetCursor(2, 26+18);
    ssd1306_WriteString("Font 7x10", Font_7x10, White);
    ssd1306_SetCursor(2, 26+18+10);
    ssd1306_WriteString("Font 6x8", Font_6x8, White);
    ssd1306_UpdateScreen();
}

ssd1306_TestFPS()

void ssd1306_TestFPS

(

)

Definition at line 50 of file ssd1306_tests.c.

                       {
    ssd1306_Fill(White);
   
    uint32_t start = HAL_GetTick();
    uint32_t end = start;
    int fps = 0;
    char message[] = "ABCDEFGHIJK";
   
    ssd1306_SetCursor(2,0);
    ssd1306_WriteString("Testing...", Font_11x18, Black);
   
    do {
        ssd1306_SetCursor(2, 18);
        ssd1306_WriteString(message, Font_11x18, Black);
        ssd1306_UpdateScreen();
       
        char ch = message[0];
        memmove(message, message+1, sizeof(message)-2);
        message[sizeof(message)-2] = ch;
 
        fps++;
        end = HAL_GetTick();
    } while((end - start) < 5000);
   
    LL_mDelay(1000);
 
    char buff[64];
    fps = (float)fps / ((end - start) / 1000.0);
    snprintf(buff, sizeof(buff), "~%d FPS", fps);
   
    ssd1306_Fill(White);
    ssd1306_SetCursor(2, 2);
    ssd1306_WriteString(buff, Font_11x18, Black);
    ssd1306_UpdateScreen();
}

ssd1306_TestLine()

void ssd1306_TestLine

(

)

Definition at line 86 of file ssd1306_tests.c.

                        {
 
  ssd1306_Line(1,1,SSD1306_WIDTH - 1,SSD1306_HEIGHT - 1,White);
  ssd1306_Line(SSD1306_WIDTH - 1,1,1,SSD1306_HEIGHT - 1,White);
  ssd1306_UpdateScreen();
  return;
}

ssd1306_TestPolyline()

void ssd1306_TestPolyline

(

)

Definition at line 120 of file ssd1306_tests.c.

                            {
  SSD1306_VERTEX loc_vertex[] =
  {
      {35,40},
      {40,20},
      {45,28},
      {50,10},
      {45,16},
      {50,10},
      {53,16}
  };
 
  ssd1306_Polyline(loc_vertex,sizeof(loc_vertex)/sizeof(loc_vertex[0]),White);
  ssd1306_UpdateScreen();
  return;
}

ssd1306_TestRectangle()

void ssd1306_TestRectangle

(

)

Definition at line 94 of file ssd1306_tests.c.

                             {
  uint32_t delta;
 
  for(delta = 0; delta < 5; delta ++) {
    ssd1306_DrawRectangle(1 + (5*delta),1 + (5*delta) ,SSD1306_WIDTH-1 - (5*delta),SSD1306_HEIGHT-1 - (5*delta),White);
  }
  ssd1306_UpdateScreen();
  return;
}