/**
* @brief LCD demo Simple Shapes
* @param None
* @retval None
*/
static void LCD_Show_FeatureSimpleShapes(void)
{
Point Points[] = {{20, 150}, {80, 150}, {80, 200}};
Point Points2[] = {{100, 150}, {160, 150}, {160, 200}};
/* Draw misc Shapes inside rectangle area below */
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawRect(20, 100, 60 , 40);
/* Clear internal of rectangle area before display */
BSP_LCD_FillRect(100, 100, 60 , 40);
BSP_LCD_SetTextColor(LCD_COLOR_GRAY);
BSP_LCD_DrawCircle(BSP_LCD_GetXSize() - 120, 120, 20);
BSP_LCD_FillCircle(BSP_LCD_GetXSize() - 40, 120, 20);
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DrawPolygon(Points, 3);
BSP_LCD_FillPolygon(Points2, 3);
BSP_LCD_SetTextColor(LCD_COLOR_RED);
BSP_LCD_DrawEllipse(BSP_LCD_GetXSize() - 120, 170, 30, 20);
BSP_LCD_FillEllipse(BSP_LCD_GetXSize() - 50, 170, 30, 20);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawHLine(20, BSP_LCD_GetYSize() - 30, BSP_LCD_GetXSize() / 5);
BSP_LCD_DrawLine (BSP_LCD_GetXSize() - 150, BSP_LCD_GetYSize() - 20, BSP_LCD_GetXSize() - 20, BSP_LCD_GetYSize() - 50);
BSP_LCD_DrawLine (BSP_LCD_GetXSize() - 150, BSP_LCD_GetYSize() - 50, BSP_LCD_GetXSize() - 20, BSP_LCD_GetYSize() - 20);
}
/**
* @brief Show LCD Features
* @param feature : feature index
* @retval None
*/
static void LCD_Show_Feature(uint8_t feature)
{
Point Points[]= {{20, 70}, {60, 70}, {60, 100}};
Point Points2[]= {{80, 70}, {120, 70}, {120, 100}};
BSP_LCD_SetBackColor(LCD_COLOR_WHITE);
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_FillRect(0, 60, BSP_LCD_GetXSize(), BSP_LCD_GetYSize()- 40);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
switch (feature)
{
case 0:
/* Text Feature */
BSP_LCD_SetFont(&Font24);
BSP_LCD_DisplayStringAt(14, 80, (uint8_t *)"Font24", LEFT_MODE);
BSP_LCD_SetFont(&Font20);
BSP_LCD_DisplayStringAt(0, 105, (uint8_t *)"Font20", CENTER_MODE);
BSP_LCD_SetFont(&Font16);
BSP_LCD_DisplayStringAt(14, 130, (uint8_t *)"Font16", RIGHT_MODE);
break;
case 1:
/* Draw misc. Shapes part 1*/
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawRect(20, 70, 40 , 20);
BSP_LCD_FillRect(70, 70, 40 , 20);
BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
BSP_LCD_DrawCircle(40, 120, 20);
BSP_LCD_FillCircle(90, 120, 20);
BSP_LCD_SetTextColor(LCD_COLOR_RED);
BSP_LCD_DrawLine (20, 70, 20+40 , 70+20);
BSP_LCD_DrawLine (20, 70+20, 20+40 , 70);
BSP_LCD_DrawHLine(20, 120, 40);
BSP_LCD_DrawVLine(40, 100, 40);
break;
case 2:
/* Draw misc. Shapes part 2*/
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DrawPolygon(Points, 3);
BSP_LCD_FillPolygon(Points2, 3);
BSP_LCD_SetTextColor(LCD_COLOR_RED);
BSP_LCD_DrawEllipse(BSP_LCD_GetXSize() - 100, 110, 20, 30);
BSP_LCD_FillEllipse(BSP_LCD_GetXSize() - 40, 110, 20, 30);
break;
case 3:
/* Draw Bitmap */
BSP_LCD_DrawBitmap(20, 70, (uint8_t *)stlogo);
HAL_Delay(200);
break;
}
}
/**
* @brief Updates the selected size
* @param size: Size to be updated
* @retval None
*/
static void Update_Size(uint8_t size)
{
static uint32_t color;
/* Get the current text color */
color = BSP_LCD_GetTextColor();
/* Update the selected size icon */
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_FillCircle(450, (BSP_LCD_GetYSize()-24), 20);
BSP_LCD_SetTextColor(color);
BSP_LCD_FillCircle(450, (BSP_LCD_GetYSize()-24), size);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawCircle(450, (BSP_LCD_GetYSize()-24), size);
BSP_LCD_SetTextColor(color);
}
/**
* @brief Updates the selected Color and Size
* @param None
* @retval None
*/
static void Update_ColorSize(void)
{
static uint32_t color;
/* Clear the current circle */
color = BSP_LCD_GetTextColor();
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_FillCircle(220, (BSP_LCD_GetYSize()-24), 10);
BSP_LCD_SetTextColor(color);
/* Update the selected color icon */
BSP_LCD_FillCircle(220, (BSP_LCD_GetYSize()-24), radius);
/* Draw black circle */
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawCircle(220, (BSP_LCD_GetYSize() - 24), radius);
BSP_LCD_SetTextColor(color);
}
/**
* @brief Draws a full circle.
* @param Xpos: X position
* @param Ypos: Y position
* @param Radius: Circle radius
* @retval None
*/
void BSP_LCD_FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
{
int32_t D; /* Decision Variable */
uint32_t CurX; /* Current X Value */
uint32_t CurY; /* Current Y Value */
D = 3 - (Radius << 1);
CurX = 0;
CurY = Radius;
BSP_LCD_SetTextColor(DrawProp.TextColor);
while (CurX <= CurY)
{
if(CurY > 0)
{
BSP_LCD_DrawHLine(Xpos - CurY, Ypos + CurX, 2*CurY);
BSP_LCD_DrawHLine(Xpos - CurY, Ypos - CurX, 2*CurY);
}
if(CurX > 0)
{
BSP_LCD_DrawHLine(Xpos - CurX, Ypos - CurY, 2*CurX);
BSP_LCD_DrawHLine(Xpos - CurX, Ypos + CurY, 2*CurX);
}
if (D < 0)
{
D += (CurX << 2) + 6;
}
else
{
D += ((CurX - CurY) << 2) + 10;
CurY--;
}
CurX++;
}
BSP_LCD_SetTextColor(DrawProp.TextColor);
BSP_LCD_DrawCircle(Xpos, Ypos, Radius);
}
/**
* @brief Draws a full circle.
* @param Xpos: X position
* @param Ypos: Y position
* @param Radius: Circle radius
* @retval None
*/
void BSP_LCD_FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
{
int32_t decision; /* Decision Variable */
uint32_t current_x; /* Current X Value */
uint32_t current_y; /* Current Y Value */
decision = 3 - (Radius << 1);
current_x = 0;
current_y = Radius;
BSP_LCD_SetTextColor(DrawProp[ActiveLayer].TextColor);
while (current_x <= current_y)
{
if(current_y > 0)
{
BSP_LCD_DrawHLine(Xpos - current_y, Ypos + current_x, 2*current_y);
BSP_LCD_DrawHLine(Xpos - current_y, Ypos - current_x, 2*current_y);
}
if(current_x > 0)
{
BSP_LCD_DrawHLine(Xpos - current_x, Ypos - current_y, 2*current_x);
BSP_LCD_DrawHLine(Xpos - current_x, Ypos + current_y, 2*current_x);
}
if (decision < 0)
{
decision += (current_x << 2) + 6;
}
else
{
decision += ((current_x - current_y) << 2) + 10;
current_y--;
}
current_x++;
}
BSP_LCD_SetTextColor(DrawProp[ActiveLayer].TextColor);
BSP_LCD_DrawCircle(Xpos, Ypos, Radius);
}
/**
* @brief Show LCD Features
* @param feature : feature index
* @retval None
*/
static void LCD_Show_Feature(uint8_t feature)
{
Point Points[] = {{20, 150}, {80, 150}, {80, 200}};
Point Points2[] = {{100, 150}, {160, 150}, {160, 200}};
BSP_LCD_SetBackColor(LCD_COLOR_WHITE);
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_FillRect(12, 92, BSP_LCD_GetXSize() - 24, BSP_LCD_GetYSize() - 104);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
switch (feature)
{
case 0:
/* Text Feature */
BSP_LCD_DisplayStringAt(14, 100, (uint8_t *)"Left aligned Text", LEFT_MODE);
BSP_LCD_DisplayStringAt(0, 115, (uint8_t *)"Center aligned Text", CENTER_MODE);
BSP_LCD_DisplayStringAt(14, 130, (uint8_t *)"Right aligned Text", RIGHT_MODE);
BSP_LCD_SetFont(&Font24);
BSP_LCD_DisplayStringAt(14, 180, (uint8_t *)"Font24", LEFT_MODE);
BSP_LCD_SetFont(&Font20);
BSP_LCD_DisplayStringAt(BSP_LCD_GetXSize() / 2 - 20, 180, (uint8_t *)"Font20", LEFT_MODE);
BSP_LCD_SetFont(&Font16);
BSP_LCD_DisplayStringAt(BSP_LCD_GetXSize() - 80, 184, (uint8_t *)"Font16", LEFT_MODE);
break;
case 1:
/* Draw misc. Shapes */
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawRect(20, 100, 60 , 40);
BSP_LCD_FillRect(100, 100, 60 , 40);
BSP_LCD_SetTextColor(LCD_COLOR_GRAY);
BSP_LCD_DrawCircle(BSP_LCD_GetXSize() - 120, 120, 20);
BSP_LCD_FillCircle(BSP_LCD_GetXSize() - 40, 120, 20);
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DrawPolygon(Points, 3);
BSP_LCD_FillPolygon(Points2, 3);
BSP_LCD_SetTextColor(LCD_COLOR_RED);
BSP_LCD_DrawEllipse(BSP_LCD_GetXSize() - 120, 170, 30, 20);
BSP_LCD_FillEllipse(BSP_LCD_GetXSize() - 50, 170, 30, 20);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawHLine(20, BSP_LCD_GetYSize() - 30, BSP_LCD_GetXSize() / 5);
BSP_LCD_DrawLine (BSP_LCD_GetXSize() - 150, BSP_LCD_GetYSize() - 20, BSP_LCD_GetXSize() - 20, BSP_LCD_GetYSize() - 50);
BSP_LCD_DrawLine (BSP_LCD_GetXSize() - 150, BSP_LCD_GetYSize() - 50, BSP_LCD_GetXSize() - 20, BSP_LCD_GetYSize() - 20);
break;
case 2:
/* Draw Bitmap */
BSP_LCD_DrawBitmap(20, 100, (uint8_t *)stlogo);
HAL_Delay(100);
BSP_LCD_DrawBitmap(BSP_LCD_GetXSize() / 2 - 40, 100, (uint8_t *)stlogo);
HAL_Delay(100);
BSP_LCD_DrawBitmap(BSP_LCD_GetXSize() - 100, 100, (uint8_t *)stlogo);
HAL_Delay(100);
BSP_LCD_DrawBitmap(20, BSP_LCD_GetYSize() - 80, (uint8_t *)stlogo);
HAL_Delay(100);
BSP_LCD_DrawBitmap(BSP_LCD_GetXSize() / 2 - 40, BSP_LCD_GetYSize() - 80, (uint8_t *)stlogo);
HAL_Delay(100);
BSP_LCD_DrawBitmap(BSP_LCD_GetXSize() - 100, BSP_LCD_GetYSize() - 80, (uint8_t *)stlogo);
HAL_Delay(100);
break;
default :
break;
}
}
/**
* @brief Show LCD Features
* @param feature : feature index
* @retval None
*/
static void LCD_Show_Feature(uint8_t feature)
{
Point Points[]= {{5, 108}, {29, 108}, {29, 132}};
Point Points2[]= {{36, 108}, {60, 108}, {60, 132}};
BSP_LCD_SetBackColor(LCD_COLOR_WHITE);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
switch (feature)
{
case 0:
/* Text alignement Feature */
BSP_LCD_SetFont(&Font12);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 70, (uint8_t *)"Left Text", LEFT_MODE);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 45, (uint8_t *)"Center Text", CENTER_MODE);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 20, (uint8_t *)"Right Text", RIGHT_MODE);
break;
case 1:
/* Text Font Feature */
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_FillRect(4, 84, BSP_LCD_GetXSize() - 8, BSP_LCD_GetYSize()- 88);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_SetFont(&Font24);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 75, (uint8_t *)"Font24", CENTER_MODE);
BSP_LCD_SetFont(&Font20);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 57, (uint8_t *)"Font20", CENTER_MODE);
BSP_LCD_SetFont(&Font16);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 41, (uint8_t *)"Font16", CENTER_MODE);
BSP_LCD_SetFont(&Font12);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 26, (uint8_t *)"Font12", CENTER_MODE);
BSP_LCD_SetFont(&Font8);
BSP_LCD_DisplayStringAt(4, BSP_LCD_GetYSize()- 13, (uint8_t *)"Font8", CENTER_MODE);
break;
case 2:
/* Draw misc. Shapes Feature */
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
BSP_LCD_FillRect(4, 84, BSP_LCD_GetXSize() - 8, BSP_LCD_GetYSize()- 88);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawRect(5, 88, 25, 13);
BSP_LCD_FillRect(36, 88, 25, 13);
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DrawPolygon(Points, 3);
BSP_LCD_FillPolygon(Points2, 3);
BSP_LCD_SetTextColor(LCD_COLOR_MAGENTA);
BSP_LCD_DrawCircle(80, 97, 12);
BSP_LCD_FillCircle(110, 97, 12);
BSP_LCD_SetTextColor(LCD_COLOR_RED);
BSP_LCD_DrawEllipse(80, 130, 8, 16);
BSP_LCD_FillEllipse(110, 130, 8, 16);
BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
BSP_LCD_DrawHLine(75, BSP_LCD_GetYSize() - 9, BSP_LCD_GetXSize() / 3);
BSP_LCD_DrawLine(5, 154, 60, 136);
BSP_LCD_DrawLine(5, 136, 60, 154);
break;
// case 3:
// /* Draw Bitmap */
// BSP_LCD_DrawBitmap(20, 100, (uint8_t *)stlogo);
// HAL_Delay(500);
//
// BSP_LCD_DrawBitmap(BSP_LCD_GetXSize()/2 - 40, 100, (uint8_t *)stlogo);
// HAL_Delay(500);
//
// BSP_LCD_DrawBitmap(BSP_LCD_GetXSize()-100, 100, (uint8_t *)stlogo);
// HAL_Delay(500);
//
// BSP_LCD_DrawBitmap(20, BSP_LCD_GetYSize()- 80, (uint8_t *)stlogo);
// HAL_Delay(500);
//
// BSP_LCD_DrawBitmap(BSP_LCD_GetXSize()/2 - 40, BSP_LCD_GetYSize()- 80, (uint8_t *)stlogo);
// HAL_Delay(500);
//
// BSP_LCD_DrawBitmap(BSP_LCD_GetXSize()-100, BSP_LCD_GetYSize()- 80, (uint8_t *)stlogo);
// HAL_Delay(500);
// break;
default:
break;
}
}
void LCD_DISCO_F469NI::DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
{
BSP_LCD_DrawCircle(Xpos, Ypos, Radius);
}
