Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 04, 2017 at 14:18I knew most stm32f103cbt6 implemented in Blue Pill (https://os.mbed.com/users/hudakz/code/STM32F103C8T6_Hello/ ) is fake.One of my friend says 'if F is printed on the second line, it's fake'Is it true? and how can...
Posted on December 01, 2017 at 17:53Hello ,Is there any documents for how DMA2D/LTDC interfaces with external SDRAM to change LCD ? who fetches the Data to send to LCD drivers ? and what is the sequence ?
Posted on December 04, 2017 at 05:54I am using STM32F767ZI nucleo board to interface external audio device(ADAU1772) through SAI interface. Here I configured SAI(Master) in TDM mode to receive 4 channel audio signal. I can able to receive the data u...
Posted on December 04, 2017 at 04:39Has anyone done IEC 60730 Class C compliance library for STM32F1 series? I have read STM32F1 are Class B compliant and verified, but I am wondering if anyone has done some library for the STM32F1 series to be Clas...
Posted on December 02, 2017 at 23:54After a hard day at work, I come home, crack open a beer, start dinner, and play with my micro controllers. I am the very definition of a bit fumbling amateur. This counts as fun for me.So I'm building a clock r...
Posted on October 19, 2017 at 08:33Hi allI'm new to stm32 and have troubles to install the CubeMX Standalone and Eclipse Plugin.I've downloaded the archive fro st.com, unarchive made the installer executable but the installer dosn't start.When i tri...
Posted on December 02, 2017 at 23:08In stm32L4xx_hal_uart.c and usart.c for the HAL Driver version 1.10.0, a call to HAL_UART_IRQHandler returns back to the caller if no errors instead of HAL_UART_RxCpltCallback. This is contrary to the descriptive ...
Posted on December 01, 2017 at 04:55I am writing a driver for an old Lego NXT ultrasonic sensor. It uses I2C, which is fine in itself, but the sensor has a well-known bug such that it does not always follow standard I2C protocol. Specifically, it re...
Posted on December 03, 2017 at 01:22I do have AC6 frequently quitting unexpectedly while using it on MacOS High Sierra. Both MacOS and AC6 are updated to the latest versions.Any ideas what may be the cause?
Posted on December 03, 2017 at 18:24Hello, Everybody.I have to use to build secure tag.But I have no datasheet and application circuits with ST31G480.I can not find enough data in Online.How can I use it?If you have datasheet or application circuits...
