Pixels

Functions
void	ezLCD_set_plot_pixel (void)
void	ezLCD_set_plot_pixel_xy (uint16_t x, uint16_t y)

Detailed Description

This header contains functions that plot single pixels to the current frame.

Function Documentation

void ezLCD_set_plot_pixel

(

void

)

This function is used to plot a single pixel at the current position in the current color.

Assumptions

• The user has initialized the MCU's SPI interface with the EZLCD_INIT_SPI() macro.
• The user has set the MCU's SPI pins to inputs and outputs appropriately.
  
  
  • SS_BAR = OUTPUT
  • SCK = OUTPUT
  • MOSI = OUTPUT
  • MISO = INPUT

void ezLCD_set_plot_pixel_xy	(	uint16_t	x,
		uint16_t	y
	)

This function is used to plot a single pixel at the specified XY coordinate in the current color.

Parameters

• x = X coordinate of the desired pixel
• y = Y coordinate of the desired pixel

Assumptions

• The user has initialized the MCU's SPI interface with the EZLCD_INIT_SPI() macro.
• The user has set the MCU's SPI pins to inputs and outputs appropriately.
  
  
  • SS_BAR = OUTPUT
  • SCK = OUTPUT
  • MOSI = OUTPUT
  • MISO = INPUT