Is it possible to have Modbus TCP communication with STM32F103xx?
Hi guys,May I know whether it is possible to have MODBUS TCP communication using STM32F103xx board?
Forum Posts
STM32L02 USB CDC weird reaction upon sending some characters.
Hello,I have an STM32L052K6 running a simple USB CDC class firmware, generated by STM32CubeIDE. I have it as a test setup that if it receives a 'v' character, it responds with a version number of some kind. If I set that version to 16 0xAA's , the de...
Resolved! H743BGTx USB CDC no enumerating and not working
CubeIDE: 1.51, FW: H7_V1.8.0In the experience of using the F4 series, there is no problem in setting the CDC mode. But this time, the H743BGTx MCU setting cannot be successful, and the computer USB is not listed. The USB initialization is successfu...
Using Boot0 jumper on Nucleo64 (STM32G474) / Flash Verification Error
Howdy,I have a Nucleo-64 Board for the STM32G474RE chip that I’ve been working with successfully for a few weeks. I wrote a new version of my code, and when I tried to upload it to the chip, I started getting the error “Verification of flash failed a...
Device cant connect to AWS Cloud.
Hello to all, I am using steval-stwinkt1b for a condition monitoring project. The fw that use is the default demo example of fp-cld-aws1 . I have gone step by step according to UM2186. Although when I try to connect i receive this messageAny sugg...
Resolved! How to improve random long write times using USB flash drive and fatfs
I'm using a nucleo-f7 development board as the basis for a data logger. The logger is using three spi slaves with DMA to grab data streaming from a sensor suite and write it to a USB flash drive with occasional data headers. The problem I'm having ...
How to use the HAL_RTCEx_SetWakeUpTimer_IT function with WakeUpAutoClr argument?
Hello,I'm using STM32L4P5 and try to use HAL_RTCEx_SetWakeUpTimer_IT function.For example, I want to make a wake up timer have 30 minutes.What value should I use for the WakeUpAutoClr?HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 1800, RTC_WAKEUPCLOCK_CK_SPRE_1...
Resolved! X-CUBE-CELLULAR Update
I'm working on a project with version 5.2 of X-CUBE-CELLULAR and there is an new version 6.0. I tried to download it and use it to update my project but I see that folders structure is not the same, thus updating my project is difficult. What is the ...
Resolved! why the stm32f070c6 entering into DFU mode , when i have connect with usb
Hai,I am using stm32fo70c6 when i upload the usb_cdc code and connected with usb , it is showing in the device manager as either stm32 DFU mode or stm32 bootloader, it has not detect as a com port, if can anyone knows suggest me , how stm32f070c6 ...
Resolved! (Solved) Change BG96 modem configuration
Hello everyone, I'm working on a project that I did not create, it is finished and I have to reopen it to do some changes. The project is based on STM32L496 microcontroller with x-cube-cellular package. It connects to Azure cloud to send sensors data...
