LPC17xx/40xx RITimer example

Detailed Description

Example description
This example describes how to use the RIT driver as a periodic interrupt source. The RIT time interval is configured to 1s. On each RITimer interrupt, the LED state will toggle.

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:
NXP Xpresso LPC1769 board

Submitting LPCOpen issues:
Community support for LPCOpen

Macros
#define	TIME_INTERVAL   (1000)

Functions
void	RIT_IRQHandler (void)
	RIT interrupt handler.
int	main (void)
	Main entry point.

Variables
static volatile bool	On

Macro Definition Documentation

#define TIME_INTERVAL   (1000)

Definition at line 69 of file ritimer.c.

Function Documentation

int main

(

void

)

Main entry point.

Main program body.

Returns

Nothing

Definition at line 94 of file ritimer.c.

void RIT_IRQHandler

(

void

)

RIT interrupt handler.

Returns

Nothing

Definition at line 80 of file ritimer.c.

Variable Documentation

volatile bool On

static

Definition at line 70 of file ritimer.c.