Hi everyone,I get stuck with an issue and can't figure what to do.I implemented on a STM32l071 a I2C slave and using DMA with circular buffer, I am using HAL with CubeMX generated code.The microcontroller is by default in stop mode, so when something...
Hello, I am trying to generate initialisation code for CubeIDE using MX. Functions starting with ‘xevent’ compile successfully in CubeIDE, but in MDK it reports an error indicating that ‘)’ is missing before the function. Do you have any idea what is...
After connecting to a X-NUCLEO-LPM01A board for power consumption test , RTC init will not end.Stuck in this while loop: tickstart = HAL_GetTick(); /* Wait till RTC is in INIT state and if Time out is reached exit */ while ((hrtc->Instance-...
Moved from this thread: https://community.st.com/t5/stm32-mcus-embedded-software/stm32h523-usb-host-without-external-crystal/td-p/755600 I am currently working on a data logger application where data from my custom board is saved onto a USB pen drive...
BackgroundFirmware STM32Cube FW_H7 V1.9.0MCU Reference STM32H745ZITxToolchain STM32CubeIDEI created a new STM32 project targeting the Nucleo-H745ZI-Q enabling the OpenAMP Middleware along with FreeRTOS. Referencing the project for the Disco board, I ...
Hello everyone.What is the proper procedure when restarting the entire ethernet?Im using LWIP and FreeRTOS and im not sure if im restarting everything correctly...These are the steps im using.Terminate TCP Server thread. netif_set_down(&gnetif); neti...
Hi,I have a STM32F407G-DISC1 board. The final goal is to write a program that get data from the hardware and publish via mqtt, and via the usb (HID client). Also an integrated http server would be great.Is it there online an implementation example fo...
I am using FreeRTOS and lwIP (callback api) on the STM32F407. I have 1 UDP and 2 TCP ports. After a few hours, the struct pbuf_custom *p = LWIP_MEMPOOL_ALLOC(RX_POOL); operation returns NULL. When I checked the ethernetif.c file, I noticed that the E...
Hello.I am using an STM32H743BI processor in the project.I am using freertos.I have completed the connection setup from ethernet. I can ping the device and connect as tcpclient.In the working scenario I need to send data at 100ms intervals as long as...
I'm using the LWIP library and STM32F407. I’m trying to send a 1860 bytes through Ethernet using UDP protocol, exceeding the Ethernet MTU (1500 bytes) so my data is fragmented. I´ve used some programs to test If I could read UDP stream, but nothing ...
