Forum Posts
send a file from tera term pro(XMODEM-CRC) and received it in stm32f429zi board
i try to send a .txt file(1KB) from tera term pro(transfer>xmodem>send>select file with CRC) and i want to received the file on stm32f429zi controller. but , tera term monitor was blank and i check with stm-side also in live expression but no values...
STM32H743 LWIP + MQTT FreeRTOS Memory Management Fault
Hello everyone,I'm using LWIP and MQTT on STM32H743 with FreeRTOS in STM32CubeIDE 1.13.2 and Package FW_H7 V1.11.0.I setup the project according to this guide.With this I can connect to a broker and publish messages.During development of my applicati...
Resolved! R/W SPI with STM32H743
Hi everyone!It's my first post and I'm trying to make something with the SPI but I met the problems. Even if I configure the interface (hopefully correctly), I can't communicate with any SPI device. I bought BMP280 as a simple sensor to communicate w...
Insufficient document of BL462E-CELL1
Hi!I have bought BL462E-Cell1. I need the documents of Murata Type1SC which is the key component of the discovery kit BL462E-Cell1. From the registration code printed on the sheet with BL462E-cell cannot give me the access to the documents of Murata...
Resolved! Programming a SWD connection to external ST-LINK/V2
Hello. I use the NUCLEO-G071RB together with the STM32CubeIDE (Ver. 1.14.0) and STM32CubeMX (Ver. 6.10.0). I completed the first prototype phase and ported the code to a custom board with a STM32G0 MCU.I used an external ST-LINK/V2 debugger to write ...
Resolved! Erasing flash during RTOS task execution on STM32F4
Hi .. I am using this function to erase some sectors on the flash bool FLASH_EraseSectors(uint32_t starting_sector , uint8_t number_of_sectors) { FLASH_EraseInitTypeDef erase_init; uint32_t page_error; /* Erase the user Flash area */ erase_...
STM32F411 OpenBootloader
Hi, Is there an example of an open bootloader for the STM32F4xx series? I've attempted to adapt an open bootloader example from the STM32C0xx series to create an example for the STM32F411, but I'm encountering numerous errors due to differences in th...
Resolved! How to read/write to STM32L071B flash memory using LL/Registers ?
Hello, I am trying to find LL functions parallel to those in HAL library that support Flash programming and it looks like there is not support in LL for r/w flash. As HAL library is not an option for me, I am wondering if it is possible <writing dire...
Resolved! Issue in integrating sd card with stm32g474re nucleo board using spi interface
HI All,I have created a project to integrate sd card with STM32G474RE nucleo board while using SPI interface. After running the project I am able to initialize the sd card properly but while mounting the sd card, I am getting one error like: "FR_DISK...
