Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on February 12, 2018 at 15:29Hello,I have generated project from STM32CubeMX, FreeRTOS and Ethernet. I have working Ethernet with websockets, SDIO SD card and SPI1.On SPI1 bus I use optocouplers for galvanic isolation and I need to use the sl...
Posted on May 24, 2016 at 17:37 Hi, I am tring to initialize Ethernet with LWIP on STM32F To configure it I used CubeMX, but it can not pass this loop: /* Wait for software reset */ while (((heth->Instance)->DMABMR & ETH_DMABMR_SR) != (ui...
Posted on October 31, 2017 at 19:18I'm using STM32CubeMX to generate code for a custom STM32L051R8T6 project. SysTick functions as expected when HAL drivers are selected. SysTick does not work if LL drivers are selected. Is there a reason why STM...
Posted on February 10, 2018 at 09:44Hi,I am trying to migrate from STM32 Standard peripheral libraries to HAL libraries. I have few queries here:1) Can i use HAL libraries with Keil without first creating project in CubeMX? I just want to build my...
Posted on February 05, 2018 at 13:23Hello, I'm facing a difficulty using CubeMx generated code with USB (CDC with VBus sensing).HAL_GPIO_EXTI_Callback is declared as 'weak' so for managing some GPIO's interrupts, I declared my own call back to 'catc...
Posted on November 28, 2017 at 04:08Dear there, I'm using the Nucleo STM32L031K6 EVK as a 12MHZ SPI slave in my application. Now I found it takes about 60ms from VDD ready to finishing excetution of below code snippet so the SPI slave misses some cm...
Posted on May 29, 2017 at 16:50I believe there is a bug in the osMailCAlloc function from cmsis_os.c V1.02 (STM32Cube_FW_F1_V1.4.0).The function will always assign 0 to the first 4 bytes of the block, since sizeof an uint32_t is 4.if (p) { for (i =...
Posted on February 08, 2018 at 16:00Hello,i use for STM32L053, the STM32CubeExpansion_NFC2_V1.1.0 (extension of NFC2) writeURI project;i want to add to this project ADC + RTC + Watch-dog Where should i shearch the HAL files for these modules : shoul...
Posted on February 01, 2018 at 17:55Hello,I am developing a client-server system using an STM32F407 CPU.The client is a VB.net software that sends some commands to the server, opening and closing a TCP socket for every commands.To develop server fir...
Posted on February 08, 2018 at 07:05I'd like to write some firmware using the HAL library to have a set of USB endpoints. However, the USB library ST provides only supports creating specific classes such as CDC HID etc. I simply want a few bulk endp...
