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内部触发时钟 (ITRx) 这是一个特殊的定时器同步模式.当将一个定时器用作另一个定时器的预分频器时,第一个 定时器的更新事件或输出比较信号将用作第二个定时器的时钟. 2.2 时基发生器 定时器可用作时基发生器.根据时钟,预分频器和自动重载,以及重复计数器(如果存在) 的参数,16 位定时器可生成...
// drv_pmtim.c 函数 stm32_pmtim_start()HAL_RTCEx_SetWakeUpTimer_IT(&RtcHandle, reload, RTC...
Introduction This programming manual provides information for application and system-level software developers. It gives a full description of the STM32F3 and STM32F4 Series Cortex -M4 processor programming model, instruction set and core peripherals. Th
which even then is still limited. It would have been nice to be able to just do it all with...
I think that you miss the definition of your Interrupt Handler in the stm32f4xx_it.c void TIMx_IRQHandler( void ) { …. } -Syrine- 0 Kudos Reply sommer Associate II 2015-08-28 4:11 AM Posted on August 28, 2015 at 13:11 I figured out that I have the stm32f4xx_...
so when DC fan is turned ON, it is cooling the second DS18B20. The goal is, that both temperatures are the same. In my case, it was about 23°C on the reference sensor. Then, I touched the second DS18B20 near DC fan and I heated them. DC fan was turned on. ...
instruction set and core peripherals. The STM32F3 and STM32F4 Series Cortex®-M4 processor is a high performance 32-bit processor designed for the microcontroller market. It offers significant benefits to developers, including: • Outstanding processing performance combined with fast interrupt handlin...
所需:50积分/C币 KEIL5完美解决STM32L4xx_DFP.2.2.0安装包缺乏错误 缺乏Keil.STM32L4xx_DFP.2.2.0安装包的可以完成解决问题,亲测可用 上传者:dell970423706时间:2022-05-12 Keil.STM32F4xx_DFP.1.0.8.rar Keil.STM32F4xx_DFP.2.13.0固件库,包含stm32f4系列近乎所有的芯片信息; 若没有对应芯片的下载算...
/* Check the parameters */ assert_param(IS_FLASH_IT(FLASH_IT)) assert_param(IS_FUNCTIONAL_STATE(NewState); if(NewState != DISABLE) { /* Enable the interruptsources */ FLASHCR |= FLASH_IT; } else { /* Disable the interrupt sources */FLASH...