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Hi I'm playing around with the RTC & tamper peripherals of the NUCLEO-H7S3L8. I'm wondering if the TSOVF can be set when multiple tampering are detected in VBat mode ? If I'm not mistaken, the RM doesn't say anything against it. However, using the RT...
Hi everyone,I’m trying to generate a square wave using TIM5 Output Compare (OC) on an STM32H7 board. I configured TIM5_CH1 to output on PA0, both in CubeMX and manually in HAL_TIM_MspPostInit(). Here is a snippet of my GPIO init: GPIO_InitStruct.Pin ...
Hello,I am working with STM32H743, using ADC1 and 2 in dual simultanious mode, using DMA to store data from ADC_CDR (2 16 bit values) to memory, some hundred values in a stream in continuous mode. This works fine in general but I frequently see a mi...
Hello Community, We are using an STM32U595ZJT6Q microcontroller and have connected an MB85R4M2TFN-G-JAE2 FRAM via a parallel interface. The setup works well under normal operation and even after a power cycle — all data is retained and verified corre...
HI ALL: In my project, I use AWD1 to monitor ADC3_CHN1, then set the high and low threshold, it works very well. However, when I switch to AWD2 and AWD3, there is no interrupt triggered, the setting codes are below: The configuration for A...
Hello ,I am working with comparators on the STM32L496VGT6 microcontroller.In my setup:COMP1 is configured for rising-edge detection.COMP2 is configured for falling-edge detection, forming a window comparator arrangement.One input of COMP1 is connect...
As the subject line says, I've written a USART driver for a STM32H755 project where I want to detect a special end-of-line character, for implementing a simple command-line interface.Originally this used DMA with the USART FIFOs disabled, but I recen...
Hello, I have an STM32L4R5 MCU on a custom PCB and I have flashed it with my firmware via USB_OTG_FS. Both CubeProgrammer and the CubeIDE have worked in flashing the MCU for me, given I have an ST-LINK connected to it as well. I have USB_DM, VBUS_Se...
Hello guys,Can anyone help me on how i need to set up a dma chain reaction so i can read from a timer ccr1, ccr2 registers and write their values to hrtim period and compare1 registers? The only thing I have found until now is how to set up the dma f...
Split from this thread. Thank you for your previous responses and guidance. We are now planning to move to the STM32H750XBH6 (BGA package) with a 32-bit SDRAM (IS42S32400J-6TLSDRAM ) interface in our custom board design.Our project uses a 12.1-inch d...
