System initialisation code for BMP LPC1768. More...

#include "lpc17xx.h"
#include "bmp.h"

Functions
void	c_main (cortex_vec_t *, bool, uint32_t, uint32_t)
	Main entry point.

Cortex M3 core interrupt handlers
void	error_han (void)
	Critical error handler.

void	HardFault_Handler_C (uint32_t *stack_frame, uint32_t lr_value)
	Hardware fault handler: copy relevant data to SRAM buffer and reset.

void	HardFault_Handler (void)
	Hardware fault handler; assembly portion.

void	NMI_Handler (void)
	Non-maskable interrupt handler.

void	MemManage_Handler (void)
	Memory management interrupt handler.

void	BusFault_Handler (void)
	Bus fault interrupt handler.

void	UsageFault_Handler (void)
	Usage fault interrupt handler.

void	SVC_Handler (void)
	Service mode interrupt handler.

void	DebugMon_Handler (void)
	Debug monitor interrupt handler.

void	PendSV_Handler (void)
	Pending SV interrupt handler.

void	SysTick_Handler (void)
	System tick interrupt handler.

void	WDT_IRQHandler (void)
	Watchdog timer interrupt handler.

void	TIMER0_IRQHandler (void)
	Timer 0 interrupt handler.

void	TIMER1_IRQHandler (void)
	Timer 1 interrupt handler.

void	TIMER2_IRQHandler (void)
	Timer 2 interrupt handler.

void	TIMER3_IRQHandler (void)
	Timer 3 interrupt handler.

void	UART0_IRQHandler (void)
	UART 0 interrupt handler.

void	UART1_IRQHandler (void)
	UART 1 interrupt handler.

void	UART2_IRQHandler (void)
	UART 2 interrupt handler.

void	UART3_IRQHandler (void)
	UART 3 interrupt handler.

void	PWM1_IRQHandler (void)
	PWM 1 interrupt handler.

void	I2C0_IRQHandler (void)
	I²C 1 interrupt handler.

void	I2C1_IRQHandler (void)
	I²C 1 interrupt handler.

void	I2C2_IRQHandler (void)
	I²C 2 interrupt handler.

void	SPI_IRQHandler (void)
	S{I interrupt handler.

void	SSP0_IRQHandler (void)
	SSP 0 interrupt handler.

void	SSP1_IRQHandler (void)
	SSP 1 interrupt handler.

void	PLL0_IRQHandler (void)
	PLL 0 interrupt handler.

void	RTC_IRQHandler (void)
	Realtime clock interrupt handler.

void	EINT0_IRQHandler (void)
	EINT 0 interrupt handler.

void	EINT1_IRQHandler (void)
	EINT 1 interrupt handler.

void	EINT2_IRQHandler (void)
	EINT 2 interrupt handler.

void	EINT3_IRQHandler (void)
	EINT 3 interrupt handler.

void	ADC_IRQHandler (void)
	Analog-to-digital converter ready interrupt handler.

void	BOD_IRQHandler (void)
	BOD interrupt handler.

void	USB_IRQHandler (void)
	USB request interrupt handler.

void	CAN_IRQHandler (void)
	CAN request interrupt handler.

void	DMA_IRQHandler (void)
	DMA controller interrupt handler.

void	I2S_IRQHandler (void)
	I2S interrupt handler.

void	ENET_IRQHandler (void)
	Ethernet interrupt handler.

void	RIT_IRQHandler (void)
	RIT interrupt handler.

void	MCPWM_IRQHandler (void)
	MCPWM interrupt handler.

void	QEI_IRQHandler (void)
	QEI interrupt handler.

void	PLL1_IRQHandler (void)
	PLL 1 interrupt handler.

void	USBActivity_IRQHandler (void)
	USB activity interrupt handler.

void	CANActivity_IRQHandler (void)
	CAN activity interrupt handler.

Variables
const int	pad = 0xdeaddead
	Fudge to force 4 byte alignment.

const cortex_vec_t	main_vec
	Main Cortex initialisation vector.

Linker generated symbols
These are all very special, imported directly from the linker.
uint32_t	RO_BASE
	Base address of RO section.

uint32_t	RO_LIMIT
	Limit address of RO section.

uint32_t	RO_LENGTH
	Length of RO section.

uint32_t	RW_BASE
	Base address of RW section.

uint32_t	RW_LIMIT
	Limit address of RW section.

uint32_t	RW_LENGTH
	Length of RW section.

uint32_t	ZI_BASE
	Base address of ZI section.

uint32_t	ZI_LIMIT
	Limit address of ZI section.

uint32_t	STACK_LIMIT
	Limit address of STACK section.

uint32_t	STACK_BASE
	Base address of STACK section.

Detailed Description

System initialisation code for BMP LPC1768.

Copyright: © The University of Manchester - 2012-2015

Author: Steve Temple, APT Group, School of Computer Science

Function Documentation

◆ c_main()

void c_main	(	cortex_vec_t *	cortex_vec_tmp,
		bool	data_ok_tmp,
		uint32_t	arg3,
		uint32_t	arg4
	)

extern

Main entry point.

Parameters

cortex_vec_tmp	Cortex boot vector
data_ok_tmp	Data sector CRC OK
arg3	unused
arg4	unused

◆ HardFault_Handler_C()

void HardFault_Handler_C	(	uint32_t *	stack_frame,
		uint32_t	lr_value
	)

Hardware fault handler: copy relevant data to SRAM buffer and reset.

Parameters

[in]	stack_frame	The stack frame address
[in]	lr_value	The link register value

◆ HardFault_Handler()

void HardFault_Handler ( void )

Hardware fault handler; assembly portion.

Extracts the location of the stack frame and lr/exc_return and passes them to HardFault_Handler_C()

◆ SysTick_Handler()

void SysTick_Handler ( void )

System tick interrupt handler.

◆ TIMER3_IRQHandler()

void TIMER3_IRQHandler ( void )

Timer 3 interrupt handler.

Events added to the queue while this interrupt is processing will not be processed until the next time this interrupt is called.

◆ CAN_IRQHandler()

void CAN_IRQHandler ( void )

CAN request interrupt handler.

Delegates to:

Functions

Variables