DS3231 module & STM32F103R8T6
Posted on December 04, 2017 at 16:04The original post was too long to process during our migration. Please click on the attachment to read the original post.
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stm32L0 touch and sleep
Posted on December 04, 2017 at 16:02Is there example of using stm touch library and sleep in L0 series? I want to system to wake up on touch detection, but with my implementation is waking up on end of every acquisition?Can someone help with idea of...
How can I judge fake chip or not @ stm32f103cbt6
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...
STM32 DISC1 - LCD
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 ?
Technical doubts on SAI interface(STM32F7)
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...
IEC 60730 Class C compliance for STM32F1 series?
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...
Off Topic: How do you prototype?
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...
stm32CubeMX cant install on Linux 64bit
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...
UART/USART IT Handler Has No Callback
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 ...
Need to add an extra clock cycle to an I2C clock line
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...
