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using stm32ide and a stm32f407 I would like to change the boot address to 0x8000000 to leave the first 4 sectors free from 0x4000 to position the boot at 0x8010000 I made a series of settings (not sufficient). in flash.ld file change1) FLASH (rx) : ...
Hello, by connecting an mcp2515 to Stm32, I enabled it to communicate properly with other cards via the Can network. However, when a message arrives, I couldn't understand how to receive it with the INT pin and I couldn't do it. I tried connecting th...
Hi,Is there any sample for H755 with lwip eth and sdmmc1 fatfs?.How configure the MPU region?. Thanks,
Hi allI'm pretty sure this was already a topic, but i haven't found a solution yet. Since i'm a beginner i definitely need some help here.I'm sending UDP data with LWIP and FreeRTOS. It works, but after some (random) time the code gets stuck at co...
HelloFor future blower motors in our products, we are currently using the STSPIN32F0602. Unfortunately, memory space is very limited and we would like to use the STSPIN32G4 in order to introduce new products that are as future-proof as possible. Howe...
Hi all,For the last couple of weeks I've been trying to deal with receiving an ETH frame from PHY on my own PCB design with STM32H730VBT.To make sure the firmware is OK I took a Nucleo-H723ZI (CPU from the same family) and configured it to work with ...
I want to use two STM32F401xx MCU in proteus. One of them is to be a master and the other is to be a slave. This is my code for the master: #include <stdint.h> #include <stdio.h> uint8_t temp=0; void begin(); void end(void); void Write (uin...
Hello,I have been trying to make a driver for the Winbond(W25N01GV) NAND flash over QSPI but I've been failing so far. Can somebody give me some ideas about what I am doing wrong? #define UNPACK_UINT16_TO_2_BYTES(num) {(uint8_t) (((num) & 0x...
Hi,I plan to use LAN8742A and STM32H7 for an ethernet application.In the datasheet for LAN8742A there is this very interesting sentense on page 34 i the datsheet:The REF_CLK Out Mode is not part of the RMII Specification. To ensure proper system oper...
Hello, how can I get timers running at 480Mhz to have maximum resolution?Here is a capture using latest stmcube version:I have tried D2PRE1 & D2PRE2 =1 but then warnings appear
