Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on April 10, 2017 at 05:13Everyone,I tried to count all the directories on the root but only got 2 directories,What do I missed here ?I started with :f_opendir(&dir, ''),It returns only 2 directories, suppose to be more than 2,Anyone has the ...
Posted on April 10, 2017 at 14:24I am using STM32F303CCT6 on my own board. During testing I noticed that USB DFU works fine and is detected by the PC, but ONLY when the ST-LINK/V2 is also connected ... When it is not connected the DFU does not show ...
Posted on April 11, 2017 at 14:32HelloI would like to perform a standby mode at the start of my microcontroller and return to normal mode with RTC Alarm A. But for now I can't find a reliable documentation or example to get a result. I work with Cub...
Posted on March 31, 2017 at 23:39I am using the USB CDC library on a STM32F746 as created with CubeMX and have run into a problem when the MCU transmits at the same time that it is receiving over USB. I had a PC bursting data to the MCU. The data ...
Posted on April 11, 2017 at 07:41 I have generated a project for USB CDC VCP using CubeMX and HAL and now I am trying to figure out how I can implement these two weak functions: void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t...
Posted on April 09, 2017 at 08:13Hi dear friends,I have a problem with uart reception.I can't receive any data or maybe i can't init it correctly.I assign gpio to it and init it according to user manual. it has transmission but no data can receive. ...
Posted on April 10, 2017 at 12:28Good mornign,I'm working in my application that is based on STM32L475 device.I'm able to flash my device by using the Dfulse Demo software and setting Boot0 to 1 when applying power to device. But I would like to imp...
Posted on April 09, 2017 at 08:14Hi, I'm using Audio_playback_and_record example in STM32F4 Discovery in internal flash mode. But how can I change the audio_sample.c? How can I convert .wav audio to C code?#audio
Posted on March 16, 2017 at 10:54 I found a bug in the new Cube Version. At line 1 internal oscillator is enabled although it is not used, in fact it is not actived: RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTY...
Posted on April 05, 2017 at 20:36Good evening everyone,I'm trying to use the L433 USB as VCP using HAL Drivers, to receive data from PC and transmit the response to the PC.I'm following the STM32L452RE example 'Standalone CDC' from the CubeMX exampl...
