Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on February 08, 2017 at 19:25Hello,I am using the the HAL library for calibrating the DAC on STM32L4.I read the documentation for DAC on page 286 (DOCID027704 Rev 4) in HAL L4 user manual. I am still confused about how to correctly use the H...
Posted on February 13, 2017 at 11:30I am trying to make USB FS driver detection by host PC.I made some changes to the driver as per the youtube link:https://www.youtube.com/watch?v=Jpul3w10tOU&t=1175s The application is sending 'Hello World' string ...
Posted on February 04, 2017 at 21:26I've created a DFU bootloader to be able to update the internal and external flash of our device. (STM32F769 chip)I've tested using the ST dfu file manager, but our clients need to be able to compile the code and ...
Posted on February 13, 2017 at 12:00Hello there,I know I can pack UART Data in to a TCP/IP Stack and send it over LAN. But how I can use the Data ?How can I create a virtual Com Port then which gets the Data from the TCP?I found various sites which ...
Posted on February 13, 2017 at 07:53Hibefore I start my ethernet project, i would like to know the theoretical limits of ethrenet on STM32F407Z. What is the computational load on the ARM when running Freertos + LWIP + 100 mbs .AN3102 only mentions S...
Posted on February 10, 2017 at 20:30Datasheet does not explain the settings corresponding to boot0 pin high or low - could I please get some information on this for the csp-49 package which only has boot0 and no other boot configuration pins. #stm32...
Posted on February 10, 2017 at 07:20Hello, I'm trying to write an I2C slave using HAL which can accept variable length packet sizes. I know this question has been asked before but haven't seen any solutions yet! The master can send data packets of ...
Posted on February 07, 2017 at 10:44Hello,we are developed products based on STM F0 (F072RB) and F4 (F405VG) Series. We use the DFUSe Bootloader to program our devices using USB. Every thing works as expected, great job and thanks to ST for this sol...
Posted on January 16, 2017 at 04:37 Edit: Seems as if this wasn't a permanent fix. It still happens ... but why? I then always have to step through the HAL_Init & sysclockcfg functions until the timer is started. Only then can I resume the ...
Posted on January 26, 2017 at 15:09Hello,I'm using a STM32F767BI and I want to use the bootloader functonnality. I want to use USART1 (PA9/PA10) and the BOOT0 pin. I read AN2606 and I use pattern 9 (nDBANK(bit) = 1, Boot(pin) = 1 and BOOT_ADD1(opti...
