Resolved! stm32u595vj and STM32H743IIT board Longevity and date of introduction
Hi,Can you please tell me the longevity and date of introduction for stm32u595vj and STM32H743IIT please?Thanks,Aditya
Forum Posts
Using SAI on the STM32H5
Hello Team , I am trying to use the SAI1_A on the STM32H563ZI and I am not able to read any data using the asynchronous RX Mode. The control keeps checking for status != SAI_FIFOSTATUS_EMPTY and there are no updates post that.(Although, I am using th...
STM32F401 Stop Mode entry
Posted on April 11, 2016 at 13:32Hello,I'm currently working on an application in which I need to put the MCU into the STOP mode, being able to wake it up by means of an EXTI. However, I'm having difficulties putting the MCU to STOP using __WFI(). I...
Resolved! STM32G4 MCU ADC output suddenly stucks to zero
Hello,I'm using an STM32G474ME MCU for grid connected power converter applications.I use multiple ADC modules for current and voltage sensing of the converter, and when I drive the power converter, the result values of all channels in certain ADC m...
STM32H755 programming via PB14-PB15 bootloader
Hi -We are having difficulty programming STM32H7 via serial ports PB14-PB15 as USART1. We are setup as described in AN2606, section 56.1 and we're using STM32CubeProgrammer for downloads. The connection is established, but the first bootloader comm...
"While" does not work when ADC DMA is enabled
I am starting to experiment with stm32f411vet6 (discovery), looking forward to learn and help.On Live Expressions (Debug by STM32CubeIDE, I choose to run by Resume).Without a code "HAL_ADC_Start_DMA(&hadc1,(uint32_t*) &ADC_Value, 1);" : The program w...
Resolved! STM32H7 FDCAN FILTER
Posted on May 23, 2018 at 02:26Hi,I tested the example FDCAN_Com_IT. FDCAN configuration copied below.When I transmit a frame from another board with the ID different from 0x111, the message is received in the 'HAL_FDCAN_RxFifo0Callback' function an...
(STM32G431CBU6) NRST as GPIO occasionally fails
NRST configured as GPIO to output MCO clock.In rare cases after power-on, the MCO clock is not output, although the program runs normally (e.g., printf messages are visible via UART).To increase the probability of reproducing the issue: the MCO pin i...
RTC Alarm Minutes and Seconds on STM32U575VI
Hi,I'm currently working on an application for a STM32U575VI6. It's supposed to generate an interruption every 4 minutes and 9 seconds. However, it works only when I mask the seconds, and only work with minutes. The moment I try configure both and en...
Resolved! STM32H7 USB CDC not showing up as a port
I'm trying to get a USB virtial COM Port working on the STM32 Nucleo-H745ZI-Q. I've generated some minimal code to initialize the device on PA11 and PA12 and have tried connecting a four pin USB-C breakout board to wire GND, DP, DM, and U5V, as well ...
