Hello,I have two different clock setting and only one of them works - but I have no idea why?The only difference is the PLLM and PLLN value: RCC_OscInitStruct.PLL.PLLM = 25; // 5 NOT OK RCC_OscInitStruct.PLL.PLLN = 432; // 160 NOT OKWould appreciate ...
When I program to my stm32 MCU, I need to hard reset to lower the current consumption. I mean, after I programmed the MCU, the board consume 580uA. Then I do a software reset via NRST and still had the same current consumption. Then I do a hard reset...
Hi, I am new to stm32 controller and trying to do RTC using baremetal. I like to wakeup my rtc in a second interval using wakeup interrupt. How can we configure the registers for the same.
I am trying to upgrade my uC via dfu-util however i receive an error and i do not know how could i debug it dfu-util: Error during download get_statusdfu-util 0.9Opening DFU capable USB device...ID 0483:df11Run-time device DFU version 011aClaiming US...
I am generating two PWMs with TIM1 CH1 and CH2 .I want to stop the PWMs when Break input is present. I have configured the STM32 Break input in the STM32cubeIDE and able to stop the PWMs when Break input is HIGH(3.3v).I needed the reverse way now lik...
Hi,I am interfacing to a TI device that requires a 100us delay between each I2C byte and I can't think of any way that doesn't involve "hacking", i.e. using timer delays, interrupts, etc. Is there a more elegant way to do it using the ST I2C implemen...
I tried all the walkthrough's form the internet, but couldn't connect the STM32F446VE i.e. the b96bf446ve nucleo board.I know form other boards that one can use an external programmer. The ST programmer is the only device that's recognized.Can someon...
I try to generete interrupt when TIM->CNT = OverVal my code below ;I am so confused, thanks for nowvoid Init(){ TIM_ICInitStructure.TIM_Channel = TIM_Channel_1; //TIM_Channel_3 TIM_ICInitStructure.TIM_ICPolarity = TIM_ICPolarity_Falling; TIM_ICIni...
