Hi Expert,Now, I am testing IWDG and SPI based on STM32F030CC chipset but I met some difficulty. At first, I used STM32F030R8-Nucleo example which was based on STM32F030x8 so I changed it to STM32F030xC. I changed GPIO/SPI interface for my test board...
Still trying to get USBX to work, I can now get data out to Putty but it's all garbage and after each send it "dings" (very annoying). I used the H5 example to get it working, last hurdle I guess. Putty is set to 115200, 1 stop bit, 8 data bits jus...
I have WeAct STM32H743 (STM32H743VIT6 ) and I can't connect it with a LAN8720 module!I did all my steps according by example from this link https://www.st.com/en/embedded-software/stm32cubeh7.html But, it doesn't help me!How to find out at what stage...
Hi everyone,I’ve noticed that STM32 drivers make extensive use of macros, and I’m curious about the reasoning behind this. Is the primary motivation is to increase performance / improve maintainability / are there other factors involved?
I'm currently facing an issue with my custom USART driver for communicating with the PZEM-004T module. I've successfully developed and tested this driver, and it works perfectly with other devices like the ESP32, where I receive responses without any...
Hello,I have STM32F767ZI and STM32F429ZI Nucleo board, which I want to configure in TCP Client mode. I have attached .ioc file and tcpclient.c and ethernetif.c files. This files I have downloaded from internet. Now here is my problem when I try to ru...
Hi All,I'm having a terrible (fun) time trying to get the DP83848 to work with the STM32H743 (RMII).No packets, no interrupts, nothing. - it's just dead to the world.I can get things working with the LAN7842 and I can get the DP83848 working with the...
Hi ST,I'm trying to build SMBus Communication in STM32F407 with a battery IC (bq25720), but I can't read the device ID response.Could you assist me with this? Thanks,PSR
I have been working on a project that intends to utilize the SPI ST bootloader to load code to a board. Using a Nucleo-H723ZG and Nucleo-G0B1RE dev boards, I made a driver to interface with the ST bootloader over SPI and was successfully able to get ...
Hello! I've been trying to use lwIP library with my STM32F769I-DISCO development board to assign IP address to the microcontroller. While in debug mode everything works fine, in normal mode, however, it doesn't. I had to add two 1s delays before MX_G...