Hi there,I'm working with nucleo-h743zi2,I want to activate the Ethernet driver for UDP messages. I can't use an OS and can't use LWIP. I need to use a proprietry tcp/ip stack.Is there any guide thaat can help with that? Any help is most appreciated....
I tried this code: // BOOTLOADER starten ------------------------------------------------------------------------------------------- void (*SysMemBootJump)(void); // Funtkion Jump definieren volatile uint32_t add...
I am tasked to create a usb driver for a board running STM32H745 chip. I have been trying to use the datasheet to get the usb driver going. The boards will always run in device mode and has a usb-b cables plugged in at powerup for most of my testsI h...
Dear Sir My customer use STM32H750VBT6 for their product at Jan 2020. They success to program a bootloader into MCU, after boot-load, the MCU can load an application firmware into it. They produced over 10 kpcs at production line. The Date code: 004 ...
HiI have just startedworking on STM32 (STM32F407VET6 Board) and successfully implemented some basic LED patterns using the HAL drivers.I would like to hear suggestions/advices on which software environment I should start developing my applications/pr...
Hi everyone,My question is what do I have to do ?I read too much information about IAP to really understand what do I need to do.Our firmware is working great for now, we want to update the firmware without stop everything and on restart we can be in...
Hi,The TCP client and server LWIP code works fine but after 1 hour it got stuck. I checked again and it got stuck at same time.Is there any timer or time limit set in LWIP stack code? in STM32Please guide.Thanks and Regards,JM
Since __malloc_lock has not been implemented by default, newlib's malloc / _malloc_r is not reentrant or thread safe (including ISR safe). This seems like a bug.This will cause very bad interactions with user code use of malloc, including heap corrup...
This is possibly the wrong place to ask, but I can't find a relevant place. I'm trying to build a USB HID descriptor that uses the STRING_INDEX, STRING_MIN and STRING_MAX usages, I can see how to build them in the USB HID specification documentation,...
I enabled dma tx, dma rx on sdio. but not working . always return disk error. but when i enable dma, only I can read file.
