Getting an error when ı open a c project everytime
Hi.I always get en error like this when ı always create a new project on stm32cube ide and debug the code How can i solve it?
Forum Posts
MQTT client on STM32H7
I want to implement mqtt on stm32h7. For that I want to use lwip, when I was checking the lwip folder I can see there is mqtt related files in the app folder. Does any one have example code based on that?And which one is the better option to go with,...
Resolved! Trouble with LCD in STM32H747I-DISCOVERY
I'm new to this STM32 world and I'm actually trying to use the LCD on board STM32H747I-Discovery. I've search for the documentation and drivers but I didn't find any information how to use LCD. Also, I want to try wiring B-CAMS-OMV to display on LCD ...
Resolved! Uart DMA IDLE vs FreeRtos tasks
Hi! If I have a running FreeRtos task that for example is sending data with SPI, will ILDE event (callback) from uart dma affect the SPI? If so how to prevent this and at the same time dont lose data from uart?
How to read a .csv file - STM32H745I-DISCO
Hi everyone,I'm trying to open an image as a .csv or .bmp file in STM32CubeIDE. I've already tried different ways of reading the file but none of them would actually work. When I build the project the output gives no errors but when debugging, the fi...
Jumping to internal bootloader while Option Byte set to Read out protection (RDP Level 1)
Board: Custom board with STM32F105RCT6At first, I am able to Jump to internal bootloader while running the application code from SRAM and further able to connect STM programmer using UART interface. At this time the RDP flash protection was not enabl...
AWS FreeRTOS
Hi,I have spent the last two days trying to build a demo application that connects a B-L475E-IOT01A1 to AWS.However, I keep finding that the demos will not build due to it needing an old tool chain.The documentation for the board on how to run AWS Fr...
STM32CubeF4: changes for HAL NAND in version 1.27?
File stm32f4xx_hal_nand.c has changed in version 1.27.0 of the STM32CubeF4 package, but nothing is mentioned in the release notes. Also, in version 1.26.2, there was a 2017 copyright in the file, while in 1.27.0, there is a 2016 copyright. Is there a...
Resolved! Flash Erase not Working (STM32G491RC)
I'm trying to write some data to a address in the flash memory of the above mentioned chip. However the Erase doesn't seem to work. void writeToFlash(uint32_t address, uint64_t data, uint64_t data2){ // Unlock the Flash Program controller HAL_FLASH...
Jumping from to internal bootloader with Option Byte set to Read out protection (RDP Level 1) .
Board :- Custom board with STM32F105RCT6Description :- I am trying to Jump to internal bootloader when Option Byte for Read Out Protection is set to 1 (RDP Level 1).When I am jumping to internal bootloader by Disabling the Read out protection I am a...
