EMSTATUS GLIB_drawRectFilled(const GLIB_Context *pContext,
GLIB_Rectangle *pRect)
{
EMSTATUS status;
GLIB_normalizeRect(pRect);
GLIB_Rectangle tmpRectangle;
tmpRectangle = *pRect;
/* Clip rectangle if necessary */
if (tmpRectangle.xMin < pContext->clippingRegion.xMin)
{
tmpRectangle.xMin = pContext->clippingRegion.xMin;
}
if (tmpRectangle.xMax > pContext->clippingRegion.xMax)
{
tmpRectangle.xMax = pContext->clippingRegion.xMax;
}
if (tmpRectangle.yMin < pContext->clippingRegion.yMin)
{
tmpRectangle.yMin = pContext->clippingRegion.yMin;
}
if (tmpRectangle.yMax > pContext->clippingRegion.yMax)
{
tmpRectangle.yMax = pContext->clippingRegion.yMax;
}
/* Draw filled rectangle */
uint8_t red;
uint8_t green;
uint8_t blue;
GLIB_colorTranslate24bpp(pContext->foregroundColor, &red, &green, &blue);
uint16_t width;
uint16_t height;
width = tmpRectangle.xMax - tmpRectangle.xMin + 1;
height = tmpRectangle.yMax - tmpRectangle.yMin + 1;
status = DMD_setClippingArea(tmpRectangle.xMin, tmpRectangle.yMin, width, height);
if (status != 0) return status;
status = DMD_writeColor(0, 0, red, green, blue, width * height);
if (status != 0) return status;
status = GLIB_resetDisplayClippingArea(pContext);
if (status != 0) return status;
return GLIB_OK;
}
/**************************************************************************//**
* @brief Display framebuffer
* @param[in] fullFrame
* If true, draw entire screen, if false, draw incremental update (faster)
*****************************************************************************/
void RETARGET_TFTUpdate(bool fullFrame)
{
int x, y;
uint32_t pixelX, pixelY;
uint8_t c, bitField;
int i;
/* Draw a full screen */
if (fullFrame)
{
for (y = 0; y < LINES; y++)
{
for (x = 0; x < CHARS; x++)
{
pixelX = x * 8;
pixelY = y * 8;
c = charBuffer[y][x];
for (i = 0; i < 8; i++)
{
bitField = fontBits[c + 100 * i];
if (bitField == 0)
{
DMD_writeData(pixelX, pixelY + i, (uint8_t *) "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 8);
continue;
}
if (bitField & 0x01)
{
DMD_writeColor(pixelX + 0, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 0, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x02)
{
DMD_writeColor(pixelX + 1, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 1, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x04)
{
DMD_writeColor(pixelX + 2, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 2, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x08)
{
DMD_writeColor(pixelX + 3, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 3, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x10)
{
DMD_writeColor(pixelX + 4, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 4, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x20)
{
DMD_writeColor(pixelX + 5, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 5, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x40)
{
DMD_writeColor(pixelX + 6, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 6, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x80)
{
DMD_writeColor(pixelX + 7, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 7, pixelY + i, 0x00, 0x00, 0x00, 1);
}
}
}
}
}
else
{
/* Draw xpos, ypos only */
c = charBuffer[ypos][xpos];
pixelX = xpos * 8;
pixelY = ypos * 8;
for (i = 0; i < 8; i++)
{
bitField = fontBits[c + 100 * i];
if (bitField == 0)
{
DMD_writeData(pixelX, pixelY + i, (uint8_t *) "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 8);
continue;
}
if (bitField & 0x01)
{
DMD_writeColor(pixelX + 0, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 0, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x02)
{
DMD_writeColor(pixelX + 1, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 1, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x04)
{
DMD_writeColor(pixelX + 2, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 2, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x08)
{
DMD_writeColor(pixelX + 3, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 3, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x10)
{
DMD_writeColor(pixelX + 4, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 4, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x20)
{
DMD_writeColor(pixelX + 5, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 5, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x40)
{
DMD_writeColor(pixelX + 6, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 6, pixelY + i, 0x00, 0x00, 0x00, 1);
}
if (bitField & 0x80)
{
DMD_writeColor(pixelX + 7, pixelY + i, rgbColor[0], rgbColor[1], rgbColor[2], 1);
}
else
{
DMD_writeColor(pixelX + 7, pixelY + i, 0x00, 0x00, 0x00, 1);
}
}
}
}
