Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
HelloI’m busy with the implementation of PTP support inside my project.I choose the STM32H745, because there is PTP support in hardware, with a nice offload function. After reading and try to understand the manual I create this code:uint32_t SubSecon...
Split from this thread as it has been solved, and this is a new question: How to access eMMC through OTG on STM32H750B-DK kit.?
Hello everyone. I'm developing Ethernet on NuceloF746ZG board. I'm listening to the UDP on port 1001,where there is datagram incoming every 2ms, but my callback function gets called 96 times, before it stops, and resumes for next 96 times, and so on....
Hello everyone, I am using the LWIP protocol stack on an STM32H743.I'm a bit confused about the MPU configuration here.I currently have the DMA receive and transmit descriptor addresses set to 0x30040000 and 0x30040100 respectively.The DMA receive b...
Greetings! I am testing a touch button in a custom board using stm32u585 mcu. I try to follow the following workshops available on YouTube: Workshop 1 Workshop 2 The thing is, I tested in Debug Mode like in Workshop 1 in minute 15 and I could see the...
Hello everyone, I'm currently working on Ethernet communication between my STM32H563ZI and a TP-Link router. They are connected by Ethernet, and I'm trying to ping the router with my STM32. All is going on, except the DHCP who don't want to connect ...
I am working on a project using the STM32H743ZI microcontroller.I want to implement SPI communication using the LL (Low-Layer) drivers instead of HAL. :question_mark: Can you confirm whether the STM32H743ZI supports LL SPI driver APIs like LL_SPI_Ini...
Hi, I'm using an STM32F767 with both USB OTG FS and HS in Host mode. FS is working fine with USB MSC + FatFS, and I can create files on a USB stick. HS is set to use internal FS PHY (no external ULPI). It detects the pendrive (HOST_USER_CLASS_ACTIV...
Hi, There would appear to be an error in the HAL_CORDIC_Calculate that results in errors when gcc optimsation O3 is turned on. I had the following code:void CORDIC_SineCalcSingleValue(float radiansNorm, float sin) { float angle_q31f; int32_t angle_...
I am working on an audio application which is to be built on a custom board using STM32H723VG and the X-CUBE-AUDIO-KIT V1.1.1. I have demonstrated a prototype solution using the pre-built AUDIO-KIT binary loaded on the STM32H735G-DK development boar...
