Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on June 18, 2018 at 13:08Hello,I am designing an embedded system with these parts: A Low-Power STM32L152RCT6 microcontrollerSIM800 GPRS moduleA 16 Mbit serial flash (AT45DB161D)After each reset, the microcontroller should check if a new vers...
Posted on June 15, 2018 at 15:53I created a webpage associated with the IP address of my Discovery board. The page allows you to choose a txt file and send it to the board. What I want to do is receive the txt file and read what is inside. I know I ...
Posted on June 17, 2018 at 19:01I am trying to make a web server demo application on stm32f767 board. I am getting some error. However there is no error in the webserver demo example.any idea ?#lwip-cube #webserver
Posted on June 30, 2015 at 17:08 Hi, Based on the code below I'm not able to toggle LED PD12 on my STM32F4 Discovery board. It seems that the ''HAL_TIM_OC_DelayElapsedCallback'' function isn't triggered. Channel 1 of TIM1 (PE9) is to...
Posted on September 06, 2017 at 17:24Why does the default code hang on DHCP response?Took a while to sift through the STM32cubeMX autogenerated code. Writing a question here to make it searchable and findable by others.When turning on all the relava...
Posted on June 14, 2018 at 18:20Hi everyone,I am currently using USB Full-Speed for an application and I would like to know if there is a way to implement DMA to access USB FS FIFO.I know that a dedicated DMA exists for USB High Speed but I can not ...
Posted on January 28, 2016 at 11:27 Hello all, I am working to call the ROM residing USB DFU bootloader in STM32F439XX. I have made a sample code and tested into the STM32f407 - Discovery KIT and it works fine and sucfully jumps to the locatio...
Posted on June 14, 2018 at 14:53I developed firmware for STM32F072 and it implements composite USB and uses some peripherals such as ADC and DMA, TIM1 and I2C. I can generate HEX and load it into MCU and device is ready for the client. All fine.Well...
Posted on June 13, 2018 at 11:07Hello,I'm working on a network project on STM32 where we have to introduce specific communication protocols, these protocols are not all implemented in open source libraries for STM32 ((http://www.st.com/content/ccc/r...
Posted on June 05, 2018 at 13:35 Hi, My system is stm32f746 + lwip + ethernet(phy=lan8742A). and i have 3 threads in my program. 1 for gpio control(blinky led etc.), 1 for httpd webserver and 1 for catching udp packages. sys_thread_new('HTT...
