Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,As part of my internship, I have to develop a custom driver for the STM32H7's ETH interface. My company is aware that one already exists within the STM32Cube package, but they specifically want me to write my own.My issue is that the interface ...
Outlined the bug on github page for L4 firmware pack: https://github.com/STMicroelectronics/STM32CubeL4/issues/7Thought someone might find this useful until its fixed. Details below.The set-up * Custom board using STM32L452CCUx MCU * STM32CubeIDE v1....
Hi there,Yesterday I unboxed my B-L462E-CELL1 and tried to get it connected to TRUPHONE. I managed to register the board with TRUPHONE esialy following the instructions. Then I powered the eval board but it did not connected. Using the flashed firmwa...
Using B-L462E-CELL1 with X-CUBE-CELLULAR 6.01 and I have adapted one of the cellular apps using cellular_app_socket_obtain() to connect, and cellular_app_socket_close() to close a socket. The server connection initially succeeds, but after the re...
Hi,please help me figure out priorities in my project.So, I'm using:SDIO 4 bit + DMAUSB Composite Device = CDC + MSC with VBUS detection on PA9 pin.I configured PA9 as EXTI on Rising/Falling edge. For now i just want to light a diode when USB conecti...
To get into bootloader mode STM32G0B0 devices use following pattern:We use the STM32G0B0 in addition to a processor (running Linux) that is connected over UART to communicate with and update the device. By default, the pattern used is the first one, ...
When working on the I2C bootloader embedded in the System Memory of the STM32G0B0CE (v13.0) and STM32G0B1RE (v9.2) MCUs, we noticed a strange behavior.The Write Memory (0x31) and No-Stretch Write Memory (0x32) commands of the bootloader does not seem...
LWIP is hogging memory where it didnt oughta be. ...\ld.exe: section .SRAM2 VMA [0000000030020000,0000000030031033] overlaps section .lwip_sec VMA [0000000030000000,00000000300419cf]but in the .ld file is allocated thus/* ethernet Modification star...
So I have run into this a couple of times. Right now I have one that I cannot find a good fix for.I set SNTP_GET_SERVERS_FROM_DHCP to 1 in CubeMX and generated the project then compiled. It is correctly set in lwipopts.h but in sntp.h and sntp.c it...
Hello.I've tried to test sdcard with fatfs on STM32F103RCT6.I don't have a compleat 100% sure hardware or software, so I'm struggling to debug if its a software or hardware issue.I've read trough some topics hear, one with issue with https://communi...
