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Hello,I am working on a project where I need to both read and write regularly into the STM32 flash memory. I have some concerns and questions regarding its endurance.First off, I posted a question not long ago about writing to FLASH using ST EEPROM l...
Hi, I am using two rotary encoders on an STM32U5G9ZJT. Currently I have:- TIM8_CH1 and CH2 available- TIM3_CH3 and CH4 available I know that standard encoder mode uses CH1 and CH2. CubeMX shows options like:- Encoder Mode (with remap CH1/CH2)- Encode...
COO DetailsTop MarkingWe are experiencing critical issues with the COO data provided for STM32H5 series MCUs. There is a persistent mismatch between the website (non-China), the physical chip markings (CHN), and the final invoices.If this is not coun...
Hi!I'm building a device using a STM32U31xx, connected to a Network Chip via I²C (PB6/7) and 2 GPIOs for Reset and BOOT0 Pin. The intention is to have new firmware downloaded onto the network chip, and flash new firmware to the STM32U031 via the syst...
Hello Team,We are using the internal SMPS configuration for the core power supply. However, the power-up sequence does not specify the timing requirements for the different stages.Could you please provide the timing details for the following? What sh...
Hi, As per title I am unable to enter the System Memory bootloader when using the STM32C071FBP6N. Any assistance would be greatly appreciated. Following the notes in AN2606, i have configured pattern 11 (line 2) using the CubeProgrammer but when comp...
Is it possible to use the awesome MDF and/or ADF on STM32U5 with input data from RAM? I have not found any configuration for BSMX for this. One use case is an high performance external delta-sigma-demodulator (ADC) on SPI with proprietary data format...
Hi, is anybody able to confirm if the STM32H563ZIT3Q has an ethernet peripheral? Thanks, regards.
I've been struggling with a strange ADC problem for a while, and have now made some interesting observations.The scenarioI'm using an STM32G474, where HRTIM directly controls a peltier driver for temperature regulation. Temperatures are measured by A...
I'm writing firmware for a development board based on the STM32H743 MCU, and I want to use an external GPIO input as the trigger or synchronization signal of DMAMUX to initiate DMA transactions. However, it seems that very little information is avail...
