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Resolved! STM32L0X0 Series - No UART Half Transfer Flag/Bit Documented?

Unless I'm missing something, I don't see a HT flag documented in the STM32L0X0 reference manual in the USART_ISR register. I see the TC, idle, etc. flags. So how is that interrupt getting triggered (because I have verified it does get triggered)? ED...

nobbyv77 by Associate II
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STM32G030K6T6 - Rtc with sub second

HiI would like to use the sub second information available in the rtc registers. Can some one give an exemple on how to use it correctly with HAL?BRGilberto

GErma.1 by Associate III
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Why is my PIN configured as Input, but still acts as Output?

Hi allI'm working on Nucleo-F410RBI have a UV filter that sends back a 0V-5V digital signal that I'm trying to read on PIN D13 (PA5).The issue if the following (I'm using a multimeter to read the voltage, and all components have a common ground):when...

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Dali by Associate
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F103C6T6A i2c doesn't send start

Hello,I was working with i2c on a f103c6t6a a couple of months ago and it was working.Now i just update stmcube ide to last version and i cannot get it work again.. (had a problem with gpio settings in past).What i dont get is:trying to use HAL_I2C_I...

how to handle cube mx overwriting the hal_conf that has to be modified by devs. this looks like a long standing problem (half a decade) an i see no stable solution

See https://community.st.com/s/question/0D50X0000ArRvt6SQC/stmcubeide-usehalregistercallbacks-definition?t=1681544999233 the stm32lyxxxhal.h includes stm32yxxx_hal_conf.h.stm32yxxx_hal_conf.h contains always regenerated code as follows /* ###########...

_richard by Associate III
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UART Transmission - Why one MCU's UART GPIO pin state(Pull up) during the initialization impacting the Receiving/Transmitting or wake up capability of MCU2, connected over UART?

Project Details:The project consists of two STM32 MCUs connected over UART (without any external pull up resistors). One STM32L4 MCU (LPUART1) acts as an AT master and other STM32L0 MCU (UART 1) acts as an AT slave. AT slave is configured to wake up...

KK.4 by Associate II
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