Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am starting to use stm32f7 + freertos +USBFS MSC stack in the produce, but never work. I start from CubeMX, and it works if no freeRtos. The file can be written and opened without a problem, but with the FreeRtos, the code always stuck in the file-...
Hello,I program on the NUCLEO-144 STM32F767ZI board and I have been facing a problem for over a week.In FLASH memory, I have 3 programs located at specific addresses:- A bootloader which allows to start on the main programmer or reprogramming program...
I'm currently trying to program the STM32F429I-DISC1 board in DFU mode. Right now, I'm using the USB_OTG_FS interface which uses pins PA11 (D-) and PA12 (D+). I'm connected to these pins along with 5V and ground via a spliced mini usb cable. My machi...
Hi, our R&D director, Mr. Lee, wants to get lwip stack including ping command source.Is it available?
I just want to send an I2C address byte to see if there is a device on the bus that will ACK it. I don't want to send any data bytes after the address byte.Is there any way to do this? I tried setting NBYTES[7:0] to 0 in the CR2 register but I just g...
Hello. I need a simple way of locking flash so no once could clone my device very easy but at the same time i could do re-flashing to new code ( basically limit flash to write only from debugger/SWD perspective)Is where easy way of doing this by simp...
hello,i have ported lwip stack on out custom board build around stm32f765z controller. After porting board is able to get dynamic ip assigned by dhcp server. to check the connectivity i pinging the board from a windows pc which is also in the same ne...
I am currently starting to investigate the possibility to run the Ethercat natively (without sub processor) on an STM32F207 (running at 120 MHz) with RMII. It is supposed to be a motorcontrol application that also runns a 16 KHz control interrupt to ...
Hi, I have he STM32L476RE chip, and I see that it comes with SDIO support. I couldn't find any examples for programming this in the STM32CUBEL4, but I found SDIO examples in STM32Cube_FW_F4_V1.21.0\Projects\STM324xG_EVAL\Examples\SDIO.Can I use the s...
