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STM32F103RDT6 UART rise and fall time

Hi,Could anyone please share the rise and fall time of UART transmission in STMF103RDT6. Those data I cant get from the datasheet. Kindly reply.Warm regards,Monisha OM

Mom.1 by • Associate II
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Flash_EraseProgram example for Nucleo-G070RB hangs

Hello, I need to save data to the internal flash memory of my device. Naturally, I have opened the example that comes with the stm32cube for stm32g0 series. More specifically, I have compiled it for Nucelo-g070rb under System Workbench for stm32.The ...

DŠibr.1 by • Associate
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stm32f429 ADC+DMA problem

Hi thereI am using stm32f429 dc / ac inverter.There was a measurement problem. Without any frequency, the ADC shuts off via the ADC or DMA2st0. Turns off once every 3 weeks. Therefore, I cannot investigate this problem on my own.I use ADC in triple m...

Debug STM32H747 dual core application with Keil uVision

I am trying to debug a dual core processor (STM32H747) with Keil uVision and ST-LInk V3. The application is running successfully on both cores but when i try to debug the CM4 core while the CM7 core is already running in another debug session, the CM...

CRoes.4 by • Associate
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I could not set the RTC alarm A second time

Hi,I am using STM32f429II processor. In my application I need to trigger the RTC in 1hr,2hr,3hr,4 hr intervals. So i decided to use RTC alarm A. For testing purpose, I set a 10 secs interval from the current time into alarm register. But it always tr...

Voltage tolerance on VCC, VDDA, VREF

According to datasheet, VREF must be <=VDDA.We use an accurate 3.3V reference voltage on VREF.VDDA is connected to VCC supplied by a LDO 3.3V with +-2% accuracy.Thus it would be possible that VREF is above VDDA by 66mV. Is that a problem?

GAnde.1 by • Associate II
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Compliance error after adding and removing third party library

I added a HDC1080 temperature sensor library to the project. After removed it.But I got 30 errors from stm32f103xb.hNo idea what to do. Can you please help me?Error:../Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h(90): error: #101: "NonMas...

IMaji by • Associate II
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Resolved! STM32G071GB (UFQFPN28 - 28 pin package) HSE pins avaliable?

i am planning to use HSE on STM32G071GB (UFQFPN28 - 28 pin package)datasheet STM32G071 on page 41 does really make it clear if HSE pins are available in small package (28pin)datasheet states:PC14: OSC32_IN, OSC_INPC15: OSC32_OUTis OSC_OUT missing in ...

Dstra.1 by • Associate II
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