Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on January 21, 2016 at 15:50Hello all,I need your help as i am working on a MCU STM32f439ZI and IAR IDE 7.40,and working on a USB OTG boot loader downloaded from below link.''https://github.com/mechoid9/STM32F4/tree/master/STM32F4-Discovery_F...
Posted on December 19, 2016 at 16:05Hello;I am trying to implement FreeRTOS 9.0.0 and lwip2.0.0 with HAL library and GCCFor easiness I generated FreeRTOS code with STM32CubeMX and replaced FreeRTOS to 9.0.0 and then added LWIP. I can ping my device ...
Posted on December 07, 2016 at 12:59Hi all,I am working for a project which is having 5 interfacing modules out of this one module needs to interface quectel M95 GSM modem to stm32f030C8. From PCB side and Hardware all was done working fine modem Re...
Posted on December 17, 2016 at 20:41The device uses the onboard USB capabilities of the stm32f042 and acts as a HID device.I trying to find the best way to update the device when it is out in the wild, what are my options for doing this?I would want...
Posted on December 14, 2016 at 09:59H, I use STM32F439 in HS in FS mode with CDC class. Apparenty even though messages are received by uC in proper fashion and sent to PC as I coded them, terminals on PC fail to receive/display them right. If ther...
Posted on December 16, 2016 at 19:55Hi,I am using NucleoF401re board. I required to connect usb stick to the nucleo. i got following link with guidance. But i don't have LM3526 right now. So, is there any alternative to avoid LM3526 ic.?Or if i conn...
Posted on December 16, 2016 at 18:16I'm currently developing on a Nucleo-144 (NUCLEO-F446ZE).When i want to send an answer to the pc with a packet bigger than maxpacket (64bytes)the HAL library split it witch is normal but it's not well receive by t...
Posted on December 15, 2016 at 13:33I've configured the STM32F767 on board of a Nucleo-F767ZI board to work in Dual Bank mode by changing the DBANK bit to 0 (DBOOT left to 1). Modified flash option bytes:Address Value1fff0000 5500aaf...
Posted on December 14, 2016 at 13:59Hello everybody I am using stm32f030F4 in my project and i need a timer with frequency 200kHzI set timer1 for this frequency and toggled a pin in timer callback function and watch with oscilloscope i can see a ...
Posted on December 14, 2016 at 16:55Hi,I'm trying to figure out a way to emulate UART RTS / CTS flow control with the USB CDC. My main goal is to be able to tell the host to stop sending data if the �c is busy.After a little googling I come up with...
