Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 15, 2018 at 14:41Hello dear stm32 community !Since yesterday, I have been trying to install X-CUBE-MCSDK 5.0.2. However, I am having some problems. On my computer with 32 bits, the error is, program is too big to fit in memory. On my...
Posted on April 15, 2018 at 22:26Hello all, I'm currently working on a senior design project using the STM32F411CE on a PCB. It will be interfacing with the RN4020 BLE. A mistake was made during the PCB design process and the USART6 TX/RX pins were ...
Posted on April 15, 2018 at 14:52I am so sorry to bother you, dear STM32 communityFor a long time now, I have been trying to include motor control library (pmsm foc sdk 4.3) to my own project with a microcontroller I prefer. But, I could not figure ...
Posted on April 12, 2018 at 05:50Hi everyone, i'm trying to use two stm32 boards (STM32F411DISC &STM32F407VGT) for SPI communication. How to interface the SPI with Two stm32 boards, one act as master another one act as Slave and declare their pins o...
Posted on April 16, 2018 at 01:39I've got a simple c++ class (LEDDriver) that has an internal state that will eventually be updated by a state machine. I've created an update() member function that will handle turning the LEDs off and on, it just ne...
Posted on April 16, 2018 at 05:26I porting USB host CDC class driver on stm32469-disco. And then plug in USB device have two configuration as below.But driver only enumerate first configuration. How to enumerate 2nd configuration of USB device? Tha...
Posted on March 30, 2018 at 10:24Hi! I have an STM32L0 nucleo board and I want to calibrate HSI using LSE; I have read the application note: AN4631 that explain a solution: at page 12 is possible to see the Hardware connection with TIM21 CH1 in capt...
Posted on April 11, 2018 at 22:27 Hi there! - After looking around for quite a while, I'm still not exactly sure how to calibrate the RTC on my STM32L011G4 board. - For our project, we are using an external LSE crystal (768 kHz) for the RTC. - Do I...
Posted on April 02, 2018 at 08:50Dear every body,I are usingLCD TFT 7 inch 800x480 /external-link.jspa?url=https%3A%2F%2Fwww.buydisplay.com%2Fdefault%2F7-tft-lcd-touch-screen-display-module-800x480-for-mp4-gps-tablet-pc in our design with STM32F746...
Posted on April 14, 2018 at 09:34Hi all,I am trying to use an external power supply to power the STM32f0 discovery board. I used a 7805cv to regulate a 12v DC to 5v. When I connect my 5v output to the board's 5v pin, it will start to function normal...
