Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on February 19, 2017 at 19:59Hello EveryoneI have a odd problem. I am using USB device to store data and reading data on same MCU(Slave) from other MCU(Master) on i2c but after after 2 or 3 transfer of data i2c stops working on slave mcu.What...
Posted on February 18, 2017 at 17:18Hello!I am doing a usb mass storage with stm32 f4 discovery with micro sd card to copy files from computer to micro sd card I was read at this link : http://microtechnics.ru/en/stm32-i-usb-mass-storage-sd-card/&sh...
Posted on February 17, 2017 at 19:57 I'm developing firmware for a low power USB 2.0 Full Speed device (12 Mbps) which uses an http://www.st.com/en/microcontrollers/stm32f070cb.html microcontroller. The clock source for the USB module isthe High ...
Posted on February 16, 2017 at 21:38I remodeled DemonstrationProgram of ST32Cube into STM32F746G-Discovery and was able to play the MP3 in audioplayer.My MP3Program may sometimes do Stall in Error.Will there be the good method to perform of Debug in...
Posted on February 14, 2017 at 02:48Hello,When I put my STM32F4 device into DFU mode, it is recognized as a ''Total Phase PD Analyzer Update Mode'' device instead of a ''STM Device in DFU Mode''. I can force using the STM DFU drivers, but by default...
Posted on February 16, 2017 at 17:45Using CubeMX I wanted to set four pins for PWM generation on an F302RCT, so it happened to get channels 1, 2, 3 and 4 on pins 27, 41, 44 and 45. Channels 2 and 3 fell on inverted output pins.When turning all pwm's...
Posted on February 16, 2017 at 15:05Hi,I am using an STM32F7556NG microcontroller, connecting it to a host PC via USB, with the STM32 acting as a virtual COM port. Since the December 2016 release of the HAL, I have noticed a few strange things in th...
Posted on February 16, 2017 at 08:12Hi,I'm working on a new project, 2 boards: STM32F101CBT6 and STM32F101T6U6ATR.I've generated a project/code via Cube (which has many advantages), but, similar to other posts - the HAL layer is, simply, lot's of co...
Posted on February 13, 2017 at 17:27I'm working on a custom board with an STM32L476ZGT6 and set up code through the STM32CubeMX utility and followed along with the sample code for the eval board. I want to be able to copy files to the SD card when I...
Posted on February 08, 2017 at 19:25Hello,I am using the the HAL library for calibrating the DAC on STM32L4.I read the documentation for DAC on page 286 (DOCID027704 Rev 4) in HAL L4 user manual. I am still confused about how to correctly use the H...
