Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on January 15, 2015 at 21:02Hi,I have created a HID class device using STM32F4 Cube USB device library. Everything is working fine and I am able to exchange data with PC. However, I would like to turn on/off an indicator LED when device is ...
Posted on June 30, 2016 at 20:51Hello.STM32L1. I need change baud rate from 9600 to 115200 on run time.Which sequence?Now:1) Init port on 9600.2) Send command to GPS module for baud rate change to 115200.3) Reinit port on 115200.4) Overrun error rec...
Posted on June 30, 2016 at 07:36Hi, I just start to use STM32F4 Discovery for real time network research using STM32F4 WiFi extension board. Some literature said that I have to modify the MAC Layer on network stack. My question is how to access the ...
Posted on June 28, 2016 at 16:43Hi,I'm using the ST USB Device library and I can send data and from the micro to the PC. My question is how to know that host open a connection?thank you #usb-cdc
Posted on June 18, 2016 at 00:00I am using both I2Cs in my board. Also, using DMA for non-blocking.HAL_I2C_Master_Transmit_DMA generates interrupt for completion (also for reception and error.HAL only allows for one ''weak'' callback for both.Is the...
Posted on June 15, 2016 at 13:01 Hello everyone. I am a bit stuck with SAI configuration for STM32F446 MCU. What I want to get is a full duplex SAI, working with PCM-coded signal coming from bluetooth module. Now I am trying to conf...
Posted on June 24, 2016 at 16:25Hi, I'm currently working on a project with my school, I have to sample 3 different audio signals at 44100Hz and send them to a computer using the ethernet port. I have configured my board with cubeMX. -I wanted to kn...
Posted on June 23, 2016 at 18:38I am working on Stm32f427. I want to interface EEPROM with this microcontroler for external booting. The external booting options mentioned in referance manual are from system memory and SRAM. Please tell me how to in...
Posted on June 24, 2016 at 06:16Hi,I'm working on stm32f0 discovery board and using STM32Cube FW v1.5 libraries.As I tested the freertos example ''FreeRTOS_ThreadCreation'' with sending a string in ''LED_Thread1'' and ''LED_Thread2'' functions, then...
Posted on June 18, 2016 at 11:36HelloRegarding STM32Cube USB device library .I am using the stm32f411ce micro with the PT1 device.I have noticed that after downloading the elf file via stlink the to the PT1 device the USB host stopped to detect him ...
