Resolved! STM32F407 VDDA-VREF+ difference
In the STM32F407 DS, ADC characteristics table has the following footnotes:IMO 2. follows from 3. (which is a more stringent requirement); thus 2. is redundant and confusing.JW
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Resolved! STM32作为IIC从机进行通信例程
请问有人能提供一下STM32G030xx或者STM32其他系列MCU作为IIC从机进行通信的例程吗，谢谢。
Custom STM32L476 based board LSE and HSE
Hello everyone, so it is my first time designing a board with stm32l476rg MCU. I was using the reference design from this sheet: https://www.st.com/resource/en/application_note/an4555-getting-started-with-stm32l4-series-and-stm32l4-series-hardware-de...
Resolved! Simultaneous dual mode adc not working for me
Hi, I'm using the STM32H7 family and have spent several days trying to get dual mode working correctly with the STM32H723. I finally switched to the STM32H753 so I could try the ADC_DualModeInterleaved example from the repository at STM32CubeH7/Proj...
STM32H7 + Zephyr: ADC + DMA giving wrong (low) values for Internal temperature, VBAT, VREF
Hi,we are using ADC with DMA for internal ADC channel like internal Temperature sensor, VBAT, VREF but we are facing issue related to accuracy please help me on this Configuration:ADC channel: adc_channel_config_t ADC3_temp_config = { .chann...
STM32H735 with Ethernet & LAN8710A PHY
Hello I am triyng to use STM32H735 with ethernet (ln8710A is the PHY) We have hardware fault when we connect the cable (se the itm print below)We use CubeMx version Version: 1.18.0ETH is in RMII conection is OK
Resolved! Which register can set the timeout for the FMC's NWAIT signal to prevent a crash?
HiChip：stm32h723Peripheral:FMCConfiguration:FMC_NORSRAM_DEVICE , FMC_NORSRAM_EXTENDED_DEVICE;FMC_ACCESS_MODE_AFMC_ASYNCRONOUS_WAIT_ENABLEIf the extended device(eg. FPGA) do not assert NWAIT，the program on stm32h723 will crash. I want to know which re...
Setting up pins for alternative functions of STM32F411 MCU
Hello,STM32F411 microcontroller.Where can I find what mode (input/output or pull-up/pull-down) to configure the GPIO for alternate functions? For example, for UART or SPI and so on.For example, for STM32F103 microcontroller, there are tables that hel...
stm32u5g9 dcmi double buffer linked list
Hello Using a STM32U5G9NJHxQ.Using a 646x480 1byte per pixel monochrome Dcmi camera --> 310080 bytes --> 77520 words (32 bits) --> according to AN5020 6.4.8 this means Double buffer mode for medium resolutions, continuous capture in my case.Based on ...
Debug Trace ETM - STM32H5, Keil
Good morning, I am trying to debug an STM32H573II with ETM, but I cannot get it to enter that mode.Debugging without trace with SWD works correctly. I have used this environment: - uVision 5.42- ARM Compiler 6.21- STM32CubeMx 6.14.1 I have performed ...
