bool gui_init()
{
gui_CurList = 0;
return SSD1306_Init();
}
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* Configure the system clock */
SystemClock_Config();
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_I2C1_Init();
MX_USART1_UART_Init();
/* USER CODE BEGIN 2 */
uint8_t res = SSD1306_Init();
printf("OLED init: %d\n", res);
SSD1306_GotoXY(10,27);
SSD1306_Puts("OLED inited", &Font_7x10, 1);
SSD1306_GotoXY(10,52);
SSD1306_Puts("Lutsai Alexander", &Font_7x10, 1);
SSD1306_UpdateScreen(); //display
HAL_Delay(1000);
SSD1306_Fill(0); //clear oled
int y1 = 64, y2 = 0;
while(y1 > 0)
{
SSD1306_DrawLine(0, y1, 128, y2, 1);
SSD1306_UpdateScreen();
y1 -= 2;
y2 += 2;
}
HAL_Delay(1000);
SSD1306_Fill(1); //clear oled
SSD1306_UpdateScreen();
SSD1306_DrawCircle(64, 32, 25, 0);
SSD1306_UpdateScreen();
SSD1306_DrawCircle(128, 32, 25, 0);
SSD1306_UpdateScreen();
SSD1306_DrawCircle(0, 32, 25, 0);
SSD1306_UpdateScreen();
SSD1306_DrawCircle(32, 32, 25, 0);
SSD1306_UpdateScreen();
SSD1306_DrawCircle(96, 32, 25, 0);
SSD1306_UpdateScreen();
HAL_Delay(1000);
SSD1306_Fill(0); //clear oled
SSD1306_UpdateScreen();
int32_t i = -100;
char buf[10];
while(i<=100)
{
memset(&buf[0], 0, sizeof(buf));
sprintf(buf, "%d", i);
SSD1306_GotoXY(50,27);
SSD1306_Puts(buf, &Font_7x10, 1);
SSD1306_DrawLine(64, 10, (i+100)*128/200, (i+100)*64/200, 1);
SSD1306_UpdateScreen();
SSD1306_Fill(0); //clear oled
i++;
}
SSD1306_GotoXY(50,27);
sprintf(buf, "END");
SSD1306_Puts(buf, &Font_7x10, 1);
SSD1306_GotoXY(10,52);
SSD1306_Puts("Lutsai Alexander", &Font_7x10, 1);
SSD1306_UpdateScreen();
SSD1306_Fill(0); //clear oled
HAL_Delay(1000);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
uint32_t lst = 0, cu;
while (1)
{
/* USER CODE END WHILE */
cu = HAL_GetTick();
SSD1306_GotoXY(30,27);
sprintf(buf, "fps: %f", 1000.0 / (double)(cu - lst));
SSD1306_Puts(buf, &Font_7x10, 1);
SSD1306_GotoXY(7,52);
SSD1306_Puts("Lutsai Alexander", &Font_7x10, 1);
SSD1306_UpdateScreen();
SSD1306_Fill(0); //clear oled
lst = cu;
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
