RM0091 rev.9 in 25.7.5 RTC prescaler register (RTC_PRER) says:The initialization must be performed in two separate write accesses. Refer to Calendar initialization and configuration on page 584.However, Calendar initialization and configuration doe...
HiI want to use TIM2_CH1 as the timer_2 input capture and also use this pin to trigger timer 2 to start counting.here is the code I use for configuring it:static void MX_TIM2_Init(void) { /* USER CODE BEGIN TIM2_Init 0 */ /* USER CODE END TIM...
I would like to be able to use USART2 in RX mode only, but even configuring it as Receive only still takes over the SYS_SWCLK pin (with alternate function USART2 TX). I am never going to use the TX pin, and I'd like to use SYS_SWCLK for flashing and ...
Hello, I'm writing an application on the STM32F303 Nucleo board that uses the serial UART to receive commands and send responses. I believe example code from the standard peripherals library shows either single byte transfers or fixed size buffer t...
I am trying to periodically wakeup STM32L010K8 from standby mode. The project is generated is using CubeMX. The device doesn't wakeup unless I reinitialize RTC everytime it resumes from standby. How can I avoid reinitialization of RTC everytime?/* US...
Or any other way in STM32F030F4 microcontroller, to awake from low power mode. and I am using timer in my application.
I am using STM32F030F4P6I am just looking for an example code where RTC gives a periodic alarm every 1 second (or any other time period)
Hi, I have following system:NUCLEO-F767ZI board (STM32F767ZI)Playing a waveform on DAC1, running it through a magic analog black-box, feeding it back to ADC1. Recording the signal on ADC1, stopping the transfer after one full buffer has been recorde...
When trying to synchronize (cascade) timers, specifically wanting TIM1 to provide clock for the TIM2, there is a bug in the reference manual RM0394 Rev 4.The bug is in the recipe in the section 27.3.19, page 857, called Using one timer as prescaler f...
