STM32 MCUs Products

We use STM32F072RBT and STM3232F373CCT for two designs and the designs are ready for the market. We need a USB VID and PID for the products. How can we sub-license a PID from ST? Chris

initialise structure array ??

hello I have a structure arraytypedef struct { uint8_t Line_Add[lcd_lines]; char Line_Data [banks] [lcd_lines] [40]; uint8_t Data_Pos [lcd_lines]; uint8_t Start_Pos [lcd_lines]; ...

I want to cmake built project to my stm32F4~ based board.

I would like to upload a project built with cmake gui in the Window10 to mcu board based on stm32f427II chip. When I build cmake, configure is configured as VS2017, and the result is as shown below. However, to upload to the board, I think I need to ...

RTC alarm problem only with some MCUs

Hi, I have a strange behavior with the RTC alarm only with some MCU. In my project use the STM32L476, when I set the alarm the MCU wake up without problem, but this work fine only with some board. On the other boards with the same MCU and the same FW...

STM32L4 HAL I2C communication

Posted on January 09, 2016 at 20:34Hello.I recently started testing the communication over I2C on a NUCLEO-L476RG board using the HAL API.Looking through the reference manual (http://www.st.com/st-web-ui/static/active/en/resource/technical/document/...

I am having trouble with the function HAL_QSPI_TRANSMIT().

I am using the QSPI on my nucleo STM32F767zi  board to access a WINBOND FLASH chip.  I am using cubeMX 2.61 with IAR compiler 7.80. ​I can access the FLASH chip using HAL_QSPI_COmmand(). I appear to get dat when I issue a command to read the chip and...

Error: Flash Download failed - "Cortex-M0+" ...on the Nucleo-G071RB board

Iam trying to Flash an LL_Example (GPIO) onto the Nucleo-G071RB board. i Get the following message;Error: Flash Download failed - "Cortex-M0+"The build goes ok though. I did update the DFP for STM32G0. Any suggestion would be helpful...

i2s want to run my project with stm32nucleo and pcm4201 mic ic... not working PC6= I2S2_MCK

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Can you drop in an STM32F427IGT6 on a board with an existing STM32F407IGT6?

I am running out of SRAM on a project with an F407 and an investigating using an F427. My basic question is does anyone know of the issues with doing this? I have already read through the migration document (AN3364) and am continuing to investigate.I...