Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on November 26, 2011 at 20:11Dear Group,Today I released a new version of the OpenBLT open source bootloader. It now supports the STM32 family of microcontrollers, including a demo for the Olimex STM32P103 board. With OpenBLT you can erase an...
Posted on November 01, 2015 at 19:28 Hey guys, I've been trying to create USB FS host drivers for a vendor-specific device on the STM32F429 Discovery board. So far I've not had any luck getting ANY device (be it from the MSC, HID or Vendo...
Posted on November 24, 2015 at 17:24Hi, I am working on a project where I am communicating with a capacitive touch sensor via I2C. I have successfully achieved read/write over I2C , and now I would like to use the external device's interrupt line t...
Posted on November 24, 2015 at 14:24Is there any off the shelf PC bootloader s/w that can take the output from IAR EWARM and load it via a USART on an STM32F303? #stm32 #uart #bootloader
Posted on September 23, 2015 at 21:04Hi there forum,I would like to connect a USB pen to my STM32F4-Discovery kit.I am using libraries from stsw-stm32068.zip, and the GPIO, USB initialization code and the usb_conf.h and usbh_conf.h files are from Au...
Posted on November 20, 2015 at 12:41Hi guys, I'm using CubeMx with HAL STM32F051. I need to activate a one shot timer with interrupt.Something likr this:void StartTimer(unsigned short microSecond){ ... ...}volatile unsigned char TimerIsOver = 0; voi...
Posted on November 23, 2015 at 14:24Hi!In order to test the USB of a STM32F405RGT6 (at compliance level), we need to set the USB peripheral in Test_Packet mode, so we can run the eye diagram test. We saw there are 2 registers, the OTG_HS_HPRT (bits ...
Posted on November 21, 2015 at 16:01Hello everybodyI have found a BUG in STM32L4 hal lib (v1.1)I don't know if it is present in other STM32 family hal library.in stm32l4xx_hal_sd.c file at 1657 linepCardInfo->CardCapacity = ((pCardInfo->SD_csd.Devi...
Posted on April 07, 2014 at 12:55Hello all, I need a reliable I2C communication for my project. What drivers are the best to use? CPAL, CUBE or the last version of the Standard Peripheral Library? Thank you for your suggestions... #cube #cpal
Posted on November 17, 2015 at 10:01I'm trying to understand low-level (without third-party libraries) programming of USB module of STM32F103 MCU and have encountered a problem.My sequence of actions:1) I have an external crystal of 8 MHz. PLL setup...
