百度试题 结果1 题目NVIC_EnableIRQ(UART0_IRQn); 相关知识点: 试题来源: 解析 { 反馈 收藏
__HAL_USB_EXTI_ENABLE_IT();#ifdefined (USE_USB_INTERRUPT_DEFAULT)/* USB Default Wakeup Interrupt */HAL_NVIC_EnableIRQ(USBWakeUp_IRQn);/* Enable USB Wake-up interrupt */HAL_NVIC_SetPriority(USBWakeUp_IRQn,0,0);#elifdefined (USE_USB_INTERRUPT_REMAPPED)/* USB Remapped Wakeup Interrupt */...
_STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) { if ((int32_t)(IRQn) >= 0) { __COMPILER_BARRIER(); NVIC->ISER[(((uint32_t)IRQn) >> 5UL)] = (uint32_t)(1UL << (((uint32_t)IRQn) & 0x1FUL)); __COMPILER_BARRIER(); // not sure if 2nd needed - better safe t...
NVIC_EnableIRQ(WWDG_IRQn) 表示打开( )的NVIC中断。的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工具
NVIC_ClearPendingIRQ(EINT0_IRQn);NVIC_EnableIRQ(EINT0_IRQn); There is no activity on the specified GPIO pin during this time (also verified in the DATA register for that port). However, as soon as the NVIC_EnableIRQ(EINT0_IRQn); command is executed, an interrupt seems to have occurred an...
DPU就是在cx6的基础上加上了arm cpu，arm可以运行原来计算节点上那些组件。好处就是可以给裸金属动态添加...
参考了ch579 PM例子和rtc定时触发例子 现在发现rtc可以进入中断 但是程序卡死在 NVIC_EnableIRQ(RTC_IRQn...
设置NVIC 串口中断优先级为 1 ,应该 ( )A.NVIC_EnableIRQ ( UART_IRQn );B.NVIC _DisableIRQ ( UART_IRQn );C.NVIC _SetPriority ( UART_IRQn );D.NVIC _G etPriority ( UART_IRQn );搜索 题目 设置NVIC 串口中断优先级为 1 ,应该 ( ) A.NVIC_EnableIRQ ( UART_IRQn );B.NVIC _DisableIRQ (...
I think there is an overuse of type casts in __NVIC_EnableIRQ() and related functions. __STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn) { if ((int32_t)(IRQn) >= 0) { NVIC->ISER[(((uint32_t)(int32_t)IRQn) >> 5UL)] = (uint32_t)(1UL <<...
CRYOTIMER_Init(&init); /* Now we enable the period interrupt in the CRYOTIMER and we enable * the CRYOTIMER IRQ in the NVIC. */ CRYOTIMER_IntEnable(CRYOTIMER_IEN_PERIOD); NVIC_EnableIRQ(CRYOTIMER_IRQn); <<< where it hangs32-bit Microcontrolle...