Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have a custom H743 board with HID (USB host enabled in the Cube) and a keyboard connected.the device has enumerated, I am getting 1300 SOF interrupts a second.but how to receive a char from a keypress ?Can someone ( using the cube) add the few ext...
This is one question where Google is obviously not going to work... Can't seem to find out what "LL" means.Low Level maybe ? I see that LT means Lib Tool but no idea on this one.Thanks, boB
Hello,i have a strange situation happening and I really can't catch the reasons; in my project I set up an SPI transfer and set a global volatile variable that keeps trace of status state://Transmit Data if(spi == AMPLI_SPI4) SPI4_TransferState = TRA...
I started off by using the STM cube generated libraries.Reviewing modem's documentation, i assumed that it will be just a CDC device with a few minor changes. I asked Quectel for device descriptor, they sent me one for EC21/EC25 which is similar to B...
I work with FreeRTOS and I have two interrupts that can be triggered at the same time: An interrupt on a Timer in Input Capture mode (because I'm working with an ultrasound sensor HCSR04) and a UART interrupt (which is the reception of 'a character )...
i have found a library https://github.com/Jun1172/stm32_pdflib_msc_storagebut it need much ram and ZI DATA 14k about pdf,so i want to know is there a small libray
ROM Check on STM32F030I have an STM32F030 where my product has a requirement to do a ROM check before performing any task. How can I do it? Is there any API which returns the result of ROM check done in bootloader? What’s the easiest way of achieving...
Posted on October 25, 2017 at 10:48The latest version of CubeMX 4.23 is still at LWIP 2.0.0However on the LWIP site they note in bold:from http://savannah.nongnu.org/projects/lwip/ All users using 2.0.x are strongly suggested to upgrade! I'm particu...
I am using CubeMxIDE v1.0.2 with STM32f031F6Tring to read internal batt and temperature. But can not successfull.. I found that SMT32F031x6.h library file and corrected the following lines#define ADC_CCR_VREFEN_Pos (22U) ...
