本帖最后由 hotpower 于 2011-5-23 19:02 编辑
点击下载:Look_Flag
1.Look_Flag.h- #include "look_config.h"
- #include <look.h>
- #include <instantiate>
- // 任务类 task_Look_Flag_Led1_t 的定义
- class task_Look_Flag_Led1_t : public task_t {
- public:
- task_Look_Flag_Led1_t() __OPT_ATTR__; // 构造函数
- protected:
- void routine(); // 任务例程
- };
- // 任务类 task_Look_Flag_Led1_t 的构造函数
- __OPT_INLINE__ task_Look_Flag_Led1_t::task_Look_Flag_Led1_t()
- {
- // TODO: 在此初始化 task_Look_Flag_Led1_t 的类成员
- }
- // 任务类 task_Look_Flag_Led2_t 的定义
- class task_Look_Flag_Led2_t : public task_t {
- public:
- task_Look_Flag_Led2_t() __OPT_ATTR__; // 构造函数
- protected:
- void routine(); // 任务例程
- };
- // 任务类 task_Look_Flag_Beep_t 的定义
- class task_Look_Flag_Beep_t : public task_t {
- public:
- task_Look_Flag_Beep_t() __OPT_ATTR__; // 构造函数
- protected:
- void routine(); // 任务例程
- };
- // 任务类 task_Look_Flag_Led1_t 的构造函数
- __OPT_INLINE__ task_Look_Flag_Beep_t::task_Look_Flag_Beep_t()
- {
- // TODO: 在此初始化 task_Look_Flag_Led1_t 的类成员
- }
- extern instantiate::task<task_Look_Flag_Led1_t, LOOK_STACK_SIZE> task_Look_Flag_Led1;
- extern instantiate::task<task_Look_Flag_Led2_t, LOOK_STACK_SIZE> task_Look_Flag_Led2;
- extern instantiate::task<task_Look_Flag_Beep_t, LOOK_STACK_SIZE> task_Look_Flag_Beep;
2.Look_Flag.cpp
-
- #include "Look_Flag.h"
- #include "NUC1xx.h"
- #include "NUC1xxM051Seriescfg.h"
- flag_t Flag(0);
- class Keyboard_t : public interrupt_t {
- public:
- Keyboard_t() __OPT_ATTR__;
- protected:
- bool isr(int vector);
- void dsr(int vector, uintptr_t count);
- };
- // Keyboard_t 构造函数
- inline Keyboard_t::Keyboard_t()
- {
- attach(EINT0_IRQn);
- attach(EINT1_IRQn);
- GPIOBs.IEN.Regs = (1 << Pin15) | (1 << Pin14); // 开启中断
- vector_t::enable(EINT0_IRQn);
- vector_t::enable(EINT1_IRQn);
- }
- // Keyboard_t 中断服务例程
- bool Keyboard_t::isr(int vector)
- {
- GPIOBs.ISRC.Regs = GPIOBs.ISRC.Regs; // 清中断 flag
- return true;
- }
- // Keyboard_t 中断滞后服务例程
- void Keyboard_t::dsr(int vector, uintptr_t count)
- {
- static uint32_t n = 0b01;
- if (vector == EINT0_IRQn)//Key2
- {
- Flag.do_set_bits(n);
- n <<= 1;
- if (n == 8) n = 0b111;
- else if(n > 8) n = 1;
- }
- else if (vector == EINT1_IRQn)//Key1
- {
- Flag.do_set_bits(0b111);
- }
- }
- Keyboard_t Key; // 创建Key对象
- // 任务类 task_Look_Flag_Led1_t 的例程
- void task_Look_Flag_Led1_t::routine()
- {
- // TODO: 在此编写 task_Look_Flag_Led1_t 例程的内容
- while (true) {
- // TODO: 在此编写 task_Look_Flag_Led1_t 例程的内容
- int flag = Flag.wait(0b001, flag_t::ANY_CONSUME);
- if (flag)
- {
- uint32_t data = ~0b100;
- for (uint32_t i = 0; i < 8; i ++){
- GPIOAs.DMASK.Regs = ~0b001100;
- GPIOAs.DOUT.Regs = data;
- data ^= 0b1100;
- delay(LOOK_TICKS_PER_SEC / 10);
- }
- GPIOAs.DMASK.Regs = ~0b001100;
- GPIOAs.DOUT.Regs = 0b001100;
- delay(LOOK_TICKS_PER_SEC / 10);
- }
-
- }
- }
- // 任务类 task_Look_Flag_Led2_t 的例程
- void task_Look_Flag_Led2_t::routine()
- {
- // TODO: 在此编写 task_Look_Flag_Led2_t 例程的内容
- while (true) {
- // TODO: 在此编写 task_Look_Flag_Led2_t 例程的内容
- int flag = Flag.wait(0b010, flag_t::ANY_CONSUME);
- if (flag)
- {
- uint32_t data = ~0b100000;
- for (uint32_t i = 0; i < 8; i ++){
- GPIOAs.DMASK.Regs = ~0b110000;
- GPIOAs.DOUT.Regs = data;
- data ^= 0b110000;
- delay(LOOK_TICKS_PER_SEC / 10);
- }
- GPIOAs.DMASK.Regs = ~0b110000;
- GPIOAs.DOUT.Regs = 0b110000;
- delay(LOOK_TICKS_PER_SEC / 10);
- }
- }
- }
- // 任务类 task_Look_Flag_Beep_t 的例程
- void task_Look_Flag_Beep_t::routine()
- {
- // TODO: 在此编写 task_Look_Flag_Beep_t 例程的内容
- while (true) {
- // TODO: 在此编写 task_Look_Flag_Beep_t 例程的内容
- int flag = Flag.wait(0b100, flag_t::ANY_CONSUME);
- if (flag)
- {
- for (uint32_t i = 0; i < 6; i ++){//蜂鸣器响三次
- GPIOBs.DOUT.Bits.Pin10 ^= 1;//蜂鸣器响PB10=1,不响PB10=0
- delay(LOOK_TICKS_PER_SEC / 20);//断续间隔
- }
- GPIOBs.DOUT.Bits.Pin10 = 0;//蜂鸣器不响
- }
- }
- //
- }
- #ifdef LOOK_SCHEDULING_PRIORITY
- instantiate::task<task_Look_Flag_Led1_t, LOOK_STACK_SIZE> task_Look_Flag_Led1(1);
- instantiate::task<task_Look_Flag_Led2_t, LOOK_STACK_SIZE> task_Look_Flag_Led2(2);
- instantiate::task<task_Look_Flag_Beep_t, LOOK_STACK_SIZE> task_Look_Flag_Beep(0);
- #else
- instantiate::task<task_Look_Flag_Led1_t, LOOK_STACK_SIZE> task_Look_Flag_Led1;
- instantiate::task<task_Look_Flag_Led2_t, LOOK_STACK_SIZE> task_Look_Flag_Led2;
- instantiate::task<task_Look_Flag_Beep_t, LOOK_STACK_SIZE> task_Look_Flag_Beep;
- #endif
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