Hi to all.I'm starting a new project where we use the STM32H7S3V8H, and with the code generated with the STM32CubeMX (see IOC file attached) it compiles perfectly the Boot code but the Application code allways fail with the following error message:"c...
While implementing EEPROM emulation on an STM32G0 (although I believe this would apply to all supported families) I have discovered what I believe to be a bug in eeprom_emul.c:Although ConfigureCrc() is called at the beginning of EE_Init to turn on t...
Hello dear ST community,I am making a PPS (sink) application based on NucleoG0B1RE + SNK1M1. As noted in various resources, the TCPP01-M12 doesn't include OCP protection. However, the USB Power Delivery Specification R3.2 on usb.org, strongly recomme...
I'm very beginner of programing and STM. I'd like to make it sound the audio line out with sine wave from STM32H735G-DK. I read the document(UM2679) and understood that SAI and I2C4 are connected to the audio. But I don't know how to use these. Espec...
Hi, I'm playing around with lwIP on my Nucleo-H743ZI and I was able to make ping work, udp/tcp echo and snmp too. But when I enable HTTPd the project doesn't wont do compile I just get a lot of undefined references, I tried to make a new project and ...
Hi friends.I met with such a problem: I am implementing data recording to 8Gb eMMC memory using sdmmc. When I implement writing and reading without using DMA, then FatFs works without problems. But when I implement writing and reading using DMA, f_mo...
I am trying to use H5 as master and UNO(ATmega328p) as slave and transmit data from UNO and receive a character & print it in the COM using USART3. The baud rate I've set for both is 4 MHz. By connecting them together and I can see that the "Tx " LED...
After the device powers on, lwIP works properly. I reboot it once using the code below, and it continues to function correctly. However, if I reboot it a second time with the same code, it stops working. It goes through the PCB initialization, but no...
Dear STM32 communityI am trying to setup the ST7735 Display (ST7735) with SPI and DMA for a faster refresh rate. Without DMA everything works fine. When i setting up DMA nothing is displayed on the Display.My DMA and SPI Settings are:I want to fill t...
Good afternoon, I'm writing this quick post to know if by any chance someone can help me figure out what is happening with a simple threading project I started on the H7S3L8 board. I'm using ThreadX and NetXDuo, to have a Modbus server on the ETH por...
