Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 01, 2017 at 20:20I'm running into a Hard Fault when sending 9 bytes from a PC to a STM32F103C8T6 using USB CDC code generated by Cube 4.20.1, FW F1 V1.4.0. I can send 8 bytes to the microcontroller without issue, but once I try 9 byte...
Posted on April 28, 2017 at 01:42Hi, I'm writing an application on an STM32L052 that uses the UART (115200-N81), and I need to use the Bootloader for code upgrades. If run the Bootloader using the BOOT0 pin, the UART initializes fine and I can upl...
Posted on April 27, 2017 at 16:00Hello,I am trying to integrate my custom board (STM32F205 VCT) with PC to send data over USB using Full Speed functionality.Earlier i tried same with STM32F4 Discovery board & everything went right & i was able to re...
Posted on March 16, 2017 at 10:47 Hi, I found a bug in the new version of CubeMX. In this case, even if HSI is not used it is enabled (line 1) but not activated: RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYP...
Posted on April 19, 2017 at 16:38Hello,I am trying to implement USB Connection using High Speed (HS) mode for Virtual COM Port. Under USB_OTG_HS in cube MX i have configured 'Internal FS Phy -> Device_only' & under USB_DEVICE 'Class for HS IP-> Com...
Posted on March 20, 2017 at 18:28Working with HAL_CAN over STM32L4 polatform and kvaser (can analyzer).I have this functions implementing my bank filtering:void DRV_CAN_configureFiltersBank(void){ HCANFilter_Struct.FilterNumber = 0; //0 - 27 HCANF...
Posted on April 25, 2017 at 12:21 I have the following structs (from a library I'm using) with some fields and I would like to assign with OR operation a new value. But I'm debugging and I can't see how anything is writing there: typedef struc...
Posted on April 25, 2017 at 09:42I configured TIM7 as time base timer using HAL_TIM libs as indicated in this post: https://community.st.com/0D50X00009XkYJ6SANAt interruption callback I increase a counter var in order to get multiples of 100us timin...
Posted on April 26, 2017 at 17:20Hi , I'm trying to use external I2C devices in the Audio_playback_and_record project for STM32F769i-discovery.I think the code is using the BSP to configure the GPIO's for I2C used for internal devices ( audio codec,...
Posted on April 26, 2017 at 20:24In the file ethernetif.c supplied as part of cubemx based BSP, there is a static function low_level_output(). In this function is a call to HAL_ETH_TransmitFrame().The return code of HAL_ETH_TransmitFrame() is not ch...
