Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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...
Hey together,I'm switching from freeRTOS to Azure ThreadX at the moment. I know that there are problems when using newlib functions like printf with %f and so on with freeRTOS. As explained in the following link this has to do with the issue that the...
I am trying to add the PIMA device class to USBX. I have used CubeMX to enable the PIMA device class and am trying to fill in the missing details to make it work.It looks like I need to have something handle the PIMA class in USBD_FrameWork_AddToConf...
I've been struggling to get FatFs working on a NucleoH7A3 board for a while. I built a little board with a uSD card connector that plugs into the Arduino connectors on the Nucleo board. The pins for the uSD card connector are connected to the same GP...
