Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 16, 2017 at 18:50Coming form AVR to STM32 F7 46, can I select voltage reference for ADC. Like in AVR, I could choose AVDD or VREF. Besides, If I connect 2.5V to the VREF and 3.3 to AVDD, then what is the range of ADC measurement?1) Is ...
Posted on May 16, 2017 at 06:41Can someone show me a simple program to read and write the option bytes on the STM32042K6 using the STM32 HAL libraries? I only want to store an 8-bit value. I'm not interested in reading or modifying the read or wri...
Posted on May 17, 2017 at 01:16Hello C++ afficionados,has anybody successfully worked out how to use gdb pretty printing for displaying the contents of stl containers here?Especially for Atollic TrueStudio?If so, could somebody give me a hint on how...
Posted on May 16, 2017 at 19:47I am studying the STM32F746 Discovery board and tried to compile the demoC:\Users\LM7\STM32Cube\Repository\STM32Cube_FW_F7_V1.7.0\Projects\STM32746G-Discovery\DemonstrationI am using Keil 5.*** IDE.It gave me an error:...
Posted on May 14, 2017 at 02:40Hi I would like to ask if it is possible to use 2 end point for HID device?for example: EP1 IN and out for maintenance commands/statusthen EP2 IN and out for remote command and statusfor transfer mode, i like to have t...
Posted on May 01, 2017 at 08:06Hello. I use stm32a4 and timer2 (channel 3 and channel 4) in capture mode. How to determine from which channel the capture took place?
Posted on May 15, 2017 at 11:30 [STM32746G-DISCOVERY] Problems with USART6 transmission Hello. I'm trying to communicate STM32746G-DISCOVERY board with PC by using a USART6 (discovery has connectors for USART6, as seen in Figure 25of Board U...
Posted on May 11, 2017 at 13:34Hi ,I am trying to upgrade my .dfu file into the board. i have converted binary file from GPIO_EXTI available in sample projects.steps that I have done for flashing the dfu file are1) flashed dfu sample code into the b...
Posted on May 02, 2017 at 03:32Hi to everybody!! I'm really concerned about an issue with my MCU. When I use direct current in two channel inputs of the ADC converter, I can see the data and the measurement of the two channels in a right way (I use ...
Posted on May 16, 2017 at 10:49I want to use an winbond W25Q16JVSIQ Nor Flash for Firmware upgade (reserve 256K for new firmware downloaded from network ，and build FatFs file system in the remain space) and File System in a STM32F103RCT6 system, S...
