NXP LPC176X

NXP LPC176X Board Support Package. More...

Topics
	DMA Support
	Direct memory access (DMA) support.
	System Clocks
	System clocks.

Files
file	bsps/arm/lpc176x/btimer/btimer.c
	Timer benchmark functions for the lpc176x bsp.
file	bsps/arm/lpc176x/can/can.c
	CAN controller for the mbed lpc1768 board.
file	bsps/arm/lpc176x/console/console-config.c
	Console configuration.
file	bsps/arm/lpc176x/gpio/lpc-gpio.c
	GPIO library for the lpc176x bsp.
file	bsps/arm/lpc176x/include/bsp.h
	Global BSP definitions.
file	bsps/arm/lpc176x/include/bsp/adc-defs.h
	ADC library for the lpc176x bsp.
file	bsps/arm/lpc176x/include/bsp/adc.h
	ADC library for the lpc176x bsp.
file	bsps/arm/lpc176x/include/bsp/can-defs.h
	CAN controller for the lpc176x controller.
file	bsps/arm/lpc176x/include/bsp/can.h
	CAN controller for the mbed lpc1768 board.
file	bsps/arm/lpc176x/include/bsp/common-types.h
	Definitions types used by some devices in common.
file	bsps/arm/lpc176x/include/bsp/gpio-defs.h
	API definitions of the GPIO driver for the lpc176x bsp in RTEMS.
file	bsps/arm/lpc176x/include/bsp/io-defs.h
	Input/output module definitions.
file	bsps/arm/lpc176x/include/bsp/io.h
	Input/output module methods definitions.
file	bsps/arm/lpc176x/include/bsp/lpc-clock-config.h
	Clock driver configuration.
file	bsps/arm/lpc176x/include/bsp/lpc-gpio.h
	API of the GPIO driver for the lpc176x bsp in RTEMS.
file	bsps/arm/lpc176x/include/bsp/lpc176x.h
	Specific register definitions according to lpc176x family boards.
file	bsps/arm/lpc176x/include/bsp/mbed-pinmap.h
	Pins of the mbed lpc1768 See http://mbed.org/media/uploads/chris/mbed-005.1.pdf for references.
file	bsps/arm/lpc176x/include/bsp/pwmout-defs.h
	PWM-Out controller for the mbed lpc1768 board.
file	bsps/arm/lpc176x/include/bsp/pwmout.h
	PWM-Out controller for the mbed lpc1768 board.
file	bsps/arm/lpc176x/include/bsp/timer-defs.h
	API definitions of the for the timer of the lpc176x bsp.
file	bsps/arm/lpc176x/include/bsp/timer.h
	Timer API for the lpc176x bsp.
file	bsps/arm/lpc176x/include/bsp/watchdog-defs.h
	API definitions of the Watchdog driver for the lpc176x bsp in RTEMS.
file	bsps/arm/lpc176x/include/bsp/watchdog.h
	API of the Watchdog driver for the lpc176x bsp in RTEMS.
file	bsps/arm/lpc176x/pwm/pwmout.c
	PWM-Out controller for the mbed lpc1768 board.
file	bsps/arm/lpc176x/rtc/rtc-config.c
	RTC configuration.
file	bsps/arm/lpc176x/start/adc.c
	ADC library for the lpc176x bsp.
file	bsps/arm/lpc176x/start/bspidle.c
	Idle task.
file	bsps/arm/lpc176x/start/bspstart.c
	Startup code.
file	bsps/arm/lpc176x/start/bspstarthooks.c
	First configurations and initializations to the correct functionality of the board.
file	bsps/arm/lpc176x/start/io.c
	Input/output module methods.
file	bsps/arm/lpc176x/start/restart.c
	Restart implementation.
file	bsps/arm/lpc176x/start/watchdog.c
	Watchdog controller for the mbed lpc176x family boards.
file	bsps/arm/lpc176x/timer/timer.c
	Timer controller for the mbed lpc1768 board.

Macros
#define	LPC176X_PCLK   ( LPC176X_CCLK / LPC176X_PCLKDIV )
#define	LPC176X_MPU_REGION_COUNT   8u
#define	BSP_FEATURE_IRQ_EXTENSION
#define	BSP_ARMV7M_IRQ_PRIORITY_DEFAULT   ( 29u << 3u )
#define	BSP_ARMV7M_SYSTICK_PRIORITY   ( 30u << 3u )
#define	BSP_ARMV7M_SYSTICK_FREQUENCY   LPC176X_CCLK
#define	BSP_CONSOLE_UART_BASE   0x4000C000U

Functions
void *	bsp_idle_thread (uintptr_t ignored)
	Optimized idle task.
void	bsp_restart (const void *addr)
	Restarts the bsp with "addr" address.

Detailed Description

NXP LPC176X Board Support Package.

Function Documentation

bsp_idle_thread()

void * bsp_idle_thread

(

uintptr_t

ignored

)

Optimized idle task.

This idle task sets the power mode to idle. This causes the processor clock to be stopped, while on-chip peripherals remain active. Any enabled interrupt from a peripheral or an external interrupt source will cause the processor to resume execution.

To enable the idle task use the following in the system configuration:

#include <bsp.h>
 
#define CONFIGURE_INIT
 
#define CONFIGURE_IDLE_TASK_BODY bsp_idle_thread
 
#include <confdefs.h>

bsp_restart()

void bsp_restart

(

const void *

addr

)

Restarts the bsp with "addr" address.

Parameters

addr	Address used to restart the bsp