X-CUBE-AZURE, how to change MCU from L475 to L452?
X-CUBE-AZURE sample supports L475, but I want to use L452 instead. Can you guide me the procedure to do it?
Forum Posts
Hello, I try to upload my STM32 F446RE using bootloader through CAN. I get the STLINK V3SET and the utility STM32CuebeProgrammer. But the connection with the target is impossible.
I get few questionning:The STLINK does not detect any target voltage on the T_CAN_VCC pin, whereas I put 3.3V from my STM32 on it. What can I do ?The documentation says to put BOOT0 high and BOOT1 low. that's what I did. But connection's still imposs...
Resolved! Fatfs create folders
Hi All,I am currently working on creating a file system on an stm32f207, using the nucleo board for the time being while I wait for my custom boards.The board will have an SD card as well as a USB. I have made a simple function for creating a folder ...
stm32h7 nucleo clock setting
I use stm32h7 nucleo board and there is gpio example in stm32cubeh7 and I changed clock configuration ,but it doesn't work.STM32CUBEh7-project-nucleo-example-gpio-gpio extstatic void SystemClock_Config(void) { __IO uint32_t StartUpCounter = 0, HS...
STM32F767 + AWS IoT expansion fails when publishing larger data
We used STM32F767 running with AWS IoT expansion. However, AWS IoT expansion doesn't support to be generated from STM32CubeMX directly, so we generated empty project using STM32CubeMX which has FreeRTOS, LwIP, EmbedTLS as initiation. After that, we a...
STM32F4-Discovery + STM32F4-DIS-BB - Cube lwIP port
Posted on April 08, 2015 at 20:54 Hi, i'm trying to port hte STM32F4xG_EVAL example to STM32F4-Discovery along with STM32-DIS-BB. I have referenced the Embest's example for discovery and the 4xG example and i'm stuck. I've copied the pro...
FreeRTOS +LwIP + FreeModbus TCP Hanging
I am using STM32F746ZG Nucleo board and programmed Modbus TCP with FreeRTOS(LwIP). Initially boad report properly to Modbus Master simulator, after ~10 hours or above any time, MCU going infinite loop some exception function like hardware fault etc, ...
Resolved! May have a bug in STM32Cube_FW_F7
Hello,In STM32Cube_FW_F7 for STM32F769I_EVAL Board, in sample for IAP_Main, in this directory:"STM32Cube_FW_F7_V1.X.X\Projects\STM32F769I_EVAL\Applications\IAP\IAP_Main\Inc\flash_if.h"in line 94 i saw the address of Sector 11 is wrong. It is Curren...
How to send audio over Ethernet to STM32F429ZI board?
My laptop act as server and my board (both the end are using statically configured IP) should receive the audio through Ethernet and store it on OTG USB drive.
Resolved! enum declaration errors trying to compile a CAN app using stm32f4xx_hal_can.c
I'm building a CAN app with STM32CUBEMX and TrueStudio. I'm using interrupts so need to register my calback funcs. I put #define USE_HAL_CAN_REGISTER_CALLBACKS 1 at the top of main.h. The following line in my code:HAL_CAN_RegisterCallback(&hcan1, HAL...
