/* Optimised routine to draw a vertical line faster than setting individual pixels.  */
void lcdDrawVLine(uint16_t x, uint16_t y0, uint16_t y1, uint16_t color)
/* Optimised routine to draw a vertical line faster than setting individual pixels.  */
void lcdDrawVLine(uint16_t x, uint16_t y0, uint16_t y1, uint16_t color)
{
  ssd1331DrawLine((uint8_t)x, (uint8_t)y0, (uint8_t)x, (uint8_t)y1, color); 
}