Resolved! STM32H7 Discovery kit , Is SysTick->VAL in Micro-Second?
I am using STM32H747 Discovery kit. Using FreeRTOS, trying to understand if SysTick->VAL is it in Micro-second?
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I want to acquire data in dual ADC mode (+DMA) (looking for a solution)
I would like to use NUCLEO-H753ZI (STM32H753ZITxLQFP144) to do the following:・Use ADC1 and ADC2 to start acquiring separate signals in a circular buffer at 1MSa/s. (The time of each ADC is synchronized.)(1) Start ADC using the following functionFunct...
Resolved! STM32L0 SPI and CS HAL Speed
Hi there!First time on the community, but have been programming with STM32s for some time now. I am currently facing a speed challenge using the HAL_SPI_Transmit() function. In order to toggle the CS line, I have always done something along the lines...
Resolved! STM32 Bootloader firmware write over uart
Hi everybody,I'm working on a project where I have a pi cm4 connected to a STM32 (during testing we're using a STM32G07 dev board, but production will be using an STM32G03 chip). I've been asked to write a program to allow the cm4 to update the firmw...
Issue coming out of standby mode using RTC
Hi I am having issues coming out of standby mode using RTC timers. I am using both timers and the periodic counter, all at different times. If I dont go into stanby mode all works as expected, and the interrupts are generated for each clock and timer...
Programming internal flash
I´m about to use the STM32L471xx circuit and want to program it from an external source.What type of interface can I use to program the device?I want to avoid using the JTAG interface.Is it possible use USB or SPI interface?
Resolved! How to make standby mode pin stay low
I am using stm32f302r8t6 microcontroller. In standby mode, the pins on port A are high, which should not be the case for the card I designed. For the stm32f302r8t6 microcontroller, I should keep one pin on port A low in standby mode.
How can I set the timer to trigger ADC on counter overflow?
Hi, I have set the timer4 in center alligned mode 3 and I want to trigger ADC on counter overflow. If I understand correctly the ADC trigger input TIM4_TRGO can be set in timer configuration as update event output but that means also in underflow wil...
Anomaly list for peripheral library
Hello,We use standard driver libraries for STM32F10x and STM32F4xx. Looking for list of bugs reported on these. The previous link doesn't seem to exist anymore https://community.st.com/s/topic/0TO0X000000BWVLWA4/bugreport.Please help in getting the n...
Resolved! In STM32G4 TIM, I am confused: how can software choose bypass Dead-time generator?
HI experts , May you have a nice day! this figure is in rm0440-STM32G4 Series Reference manual. STM32F4, STM32F3 have the same TIM.now I have some question:1. how can I configure the Modules in the red box, such as selecting x0, 01 or 11?2. I fi...
