Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 27, 2016 at 10:14Hello ST,I am working on Bootloader application with the driver provided by ST (http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32-standard-peripheral-li...
Posted on May 27, 2016 at 11:08Hi, Just been testing some software that uses the STM32CubeF4 version of lwIP 1.4.1 stack. With asserts enabled we were very occasionally seeing one triggered in pbuf.c:950. LWIP_ASSERT(''pbuf_free: p->ref > 0'', p->re...
Posted on May 25, 2016 at 23:11I'm trying to use CubeMX to generate code for a STM32L4 Discovery board. I'm trying to get a virtual com port working over the user usb port, not the usb st-link. I can't manage to get this to work. I have the drive...
Posted on May 25, 2016 at 16:44Hi All,I have the 32F746GDISCOVERY board, and am looking for some sample projects that use FreeRTOS, uIP and have a non-trivial example, e.g. obtaining an IP address via DHCP and running a webserver. Can anyone provid...
Posted on May 25, 2016 at 22:54Hi.Quite often I need USB CDC driver which could be found in Cube Middleware package for communication between PC and uC. It works, but there is a big mess in those functions. I wonder, if it is possible to rewrite my ...
Posted on April 18, 2016 at 18:42I read that the M-0 cant relocate the vector table ''M0 CPU does not support the vector table relocation. For application code which is located in a different address than 0x0800 0000, some additional code must be ad...
Posted on September 09, 2015 at 14:12In the HAL Code the Capacity is calculated differently for Low Speed and High Speed Cards.Low Speed cards use this code:pCardInfo->CardCapacity = (pCardInfo->SD_csd.DeviceSize + 1) ; pCardInfo->CardCapacity *...
Posted on April 19, 2013 at 09:23Hi,I'm trying to use the DfuSe Demo (v3.0.3) to program the STM32 on an STM3240G-EVAL board. When I click ''Upgrade'' in the tool it works as long as I do not select ''Verify after download'' or click the ''Verify'' ...
Posted on May 23, 2016 at 17:12Hello everyone!I have problem with CS42L52 audio codec working with STM32F4. I have 22kHz audio file and when I try to play music I hear noises in loudspeaker. I don't have this problem with 44 kHz audio file. Maybe I ...
Posted on May 13, 2016 at 14:39 Hi, I'm using the STM32CubeMX USB Device Library version 2.2.0 (generated by STM32CubeMX) and am occasionally getting the situation where getting the string descriptor stalls when requesting it for d...
