Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on February 01, 2017 at 02:32I have the STMicro USB library configured as a full speed CDC device. This is running on a STM32F405OG chip. Everything works as expected but (very) occasionally it gets into a state where the device NAKs every ...
Posted on August 21, 2015 at 15:42 Hello all, When using the STM32CUBEF1 V1.2.0 HAL-library with SPI and DMA transfer just for receiving data, I came across unusual behaviour. An investigation showed, that the functionHAL_SPI_Receive_D...
Posted on August 24, 2016 at 21:45 I have NUCLEO F446ZE, STM32CubeMX version 4.0 on Mac OS X 6. When I set the HCLK to 8, 16 or 32 MHz my program runs fine, but anything faster and it does not run at all. For this exercise my program is just one...
Posted on February 22, 2017 at 09:50Is it possible to use CubeMX to generate a project using FreRTOS raw, without CMSIS ?#freertos
Posted on December 26, 2016 at 11:53I'm stuck trying to run Linux on the STM32F429-disc1. No output message of the kernel after the last message of u-boot. more details here : http://stackoverflow.com/questions/41321971/running-linux-4-9-on-cortex-m...
Posted on February 21, 2017 at 18:24Hello --We've encounter an odd issue when interfacing with a Windows OS (7 / 8 / 10). When a device is first plugged into a Windows computer, the enumeration will fail every time. If we disconnect and reconnect, e...
Posted on February 20, 2017 at 16:46Hi,We are designing a project where we would like to use the default bootloader on a LIN connection.The MCU we plan on using is the STM32F030RC, with external LIN-driver.The LIN-driver merges Tx & Rx, so everythin...
Posted on February 21, 2017 at 12:11Hi,I am using an STM32F7556NG microcontroller, connecting it to a host PC via USB, with the STM32 acting as a virtual COM port.I have enabled DMA, an I have noticed very strange behaviour. By supplying a address 0...
Posted on February 20, 2017 at 12:26Hi, I'm trying to use FreeRTOS with a STM32F401RE Nucleo64 board. I have all the project files in place and the project compiles fine. But I'm trying to use the HAL_Delay() routine from the Cube HAL but I'm runnin...
Posted on February 19, 2017 at 13:39Hi,I need to parse incoming data from UART, with unknown length.The packet length is sent within the packet, so I need to parse the packet as it arrives.So - I need to read 1 byte at a time, and parse the packet w...
