LPC17xx/40xx SWIM color bars

Detailed Description

Example description
This SWIM example draws some color bars on the display, animates a simple ball, and shows the LCD VCOMP IRQ interrupt rate (number of LCD refresh cycles).

Special connection requirements
There are no special connection requirements for this example.

Build procedures:
LPC17xx/40xx example quickstart for Keil uVision4
LPC17xx/40xx example quickstart for IAR EWARM
LPC17xx/40xx example quickstart for Code Red Xpresso

Supported boards and board setup:
Embedded Artists' LPC1788 Developer's Kit
Embedded Artists' LPC4088 Developer's Kit

Submitting LPCOpen issues:
Community support for LPCOpen

Macros
#define	FONT   font_x6x13
#define	DISPLAY_WIDTH   BOARD_LCD.PPL
#define	DISPLAY_HEIGHT   BOARD_LCD.LPP

Functions
static void	lcd_colorbars (void)
void	LCD_IRQHandler (void)
	LCD VCOMP Interrupt Handler.
int	main (void)
	Main entry point.

Variables
static uint16_t *	framebuffer = (uint16_t *) FRAMEBUFFER_ADDR
static volatile uint32_t	frame_rate_counter

Macro Definition Documentation

#define DISPLAY_HEIGHT   BOARD_LCD.LPP

Definition at line 77 of file swim_color_bars.c.

#define DISPLAY_WIDTH   BOARD_LCD.PPL

Definition at line 76 of file swim_color_bars.c.

#define FONT   font_x6x13

Definition at line 73 of file swim_color_bars.c.

Function Documentation

static void lcd_colorbars ( void  )

static

Definition at line 88 of file swim_color_bars.c.

void LCD_IRQHandler

(

void

)

LCD VCOMP Interrupt Handler.

Returns

Nothing

Definition at line 222 of file swim_color_bars.c.

int main

(

void

)

Main entry point.

Main program body.

Returns

Nothing

defined(CHIP_LPC175X_6X)

Definition at line 232 of file swim_color_bars.c.

Variable Documentation

volatile uint32_t frame_rate_counter

static

Definition at line 71 of file swim_color_bars.c.

uint16_t* framebuffer = (uint16_t *) FRAMEBUFFER_ADDR

static

Definition at line 68 of file swim_color_bars.c.