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update AT91SAM7X: Modify the interrupt interface implementations.

This commit is contained in:
aozima 2013-03-23 20:13:43 +08:00
parent 83ce430902
commit eab20a9975
3 changed files with 8 additions and 7 deletions
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2
bsp/sam7x/drivers/board.c
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@ -154,7 +154,7 @@ static void rt_hw_console_init()
/** /**
* This function will initial sam7x board. * This function will initial sam7x board.
*/ */
void rt_hw_board_init() void rt_hw_board_init(void)
{ {
extern void rt_serial_init(void); extern void rt_serial_init(void);

7
libcpu/arm/AT91SAM7X/interrupt.c
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@ -10,8 +10,10 @@
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
* 2006-08-23 Bernard first version * 2006-08-23 Bernard first version
* 2013-03-29 aozima Modify the interrupt interface implementations.
*/ */
#include <rtthread.h>
#include <rthw.h> #include <rthw.h>
#include "AT91SAM7X256.h" #include "AT91SAM7X256.h"
@ -30,7 +32,7 @@ rt_uint32_t rt_thread_switch_interrupt_flag;
*/ */
/*@{*/ /*@{*/
void rt_hw_interrupt_handler(int vector) static void rt_hw_interrupt_handler(int vector, void *param)
{ {
rt_kprintf("Unhandled interrupt %d occured!!!\n", vector); rt_kprintf("Unhandled interrupt %d occured!!!\n", vector);
} }
@ -38,7 +40,7 @@ void rt_hw_interrupt_handler(int vector)
/** /**
* This function will initialize hardware interrupt * This function will initialize hardware interrupt
*/ */
void rt_hw_interrupt_init() void rt_hw_interrupt_init(void)
{ {
rt_base_t index; rt_base_t index;
@ -96,7 +98,6 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
void *param, char *name) void *param, char *name)
{ {
rt_isr_handler_t old_handler = RT_NULL; rt_isr_handler_t old_handler = RT_NULL;
if(vector >= 0 && vector < MAX_HANDLERS) if(vector >= 0 && vector < MAX_HANDLERS)
{ {
old_handler = irq_desc[vector].handler; old_handler = irq_desc[vector].handler;

6
libcpu/arm/AT91SAM7X/trap.c
View File

@ -22,7 +22,7 @@
*/ */
/*@{*/ /*@{*/
void rt_hw_trap_irq() void rt_hw_trap_irq(void)
{ {
int irqno; int irqno;
extern struct rt_irq_desc irq_desc[]; extern struct rt_irq_desc irq_desc[];
@ -37,13 +37,13 @@ void rt_hw_trap_irq()
AT91C_BASE_AIC->AIC_EOICR = 0; AT91C_BASE_AIC->AIC_EOICR = 0;
} }
void rt_hw_trap_fiq() void rt_hw_trap_fiq(void)
{ {
rt_kprintf("fast interrupt request\n"); rt_kprintf("fast interrupt request\n");
} }
extern struct rt_thread* rt_current_thread; extern struct rt_thread* rt_current_thread;
void rt_hw_trap_abort() void rt_hw_trap_abort(void)
{ {
rt_kprintf("Abort occured!!! Thread [%s] suspended.\n",rt_current_thread->name); rt_kprintf("Abort occured!!! Thread [%s] suspended.\n",rt_current_thread->name);
rt_thread_suspend(rt_current_thread); rt_thread_suspend(rt_current_thread);