AWTK 移植
2022-01-12 15:56 dreamboy2000 阅读(417) 评论(0) 编辑 收藏 举报1、AWTK 线程时钟
awtk\src\platforms\common\sys_tick_handler.c 中的
void SysTick_Handler(void)函数屏蔽掉
uint64_t get_time_ms64() 改为如下:
1 uint64_t get_time_ms64() { 2 extern unsigned long CLOCK_GetSysTickCount(void); // 修改为当前系统的时钟 3 return CLOCK_GetSysTickCount(); 4 }
2、RTT 延迟
awtk\src\platforms\rtt\rtos.c 中的两个函数void rtos_delay(uint32_t ms) ,bool_t rtos_is_running(void) 改为
1 void rtos_delay(uint32_t ms) { 2 rt_thread_delay(ms); 3 } 4 5 bool_t rtos_is_running(void) { 6 return TRUE; 7 }
3、RTT 优先级
awtk\src\platforms\rtt\thread.c 中的 tk_thread_set_priority 函数 修改为如下:
1 ret_t tk_thread_set_priority(tk_thread_t* thread, tk_thread_priority_t priority) { 2 return_value_if_fail(thread != NULL, RET_BAD_PARAMS); 3 //thread->priority = tk_thread_get_priority_from_platform(priority); 4 thread->priority = priority; // 此处修改为 5 if (thread->running) { 6 rt_thread_control(thread->task, RT_THREAD_CTRL_CHANGE_PRIORITY, &thread->priority); 7 } 8 9 return RET_OK; 10 }
4、字库裁剪
可对 awtk\src\input_engines\pinyin_table.inc 及 awtk\src\input_engines\t9ext_zh_cn.inc 根据需要进行裁剪