STM32 MCUs Products

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Resolved! NUCLEO L496ZG SWO not able to make it work

HiI am trying to enable the SWO to debug with printf. I have a NUCLEO L496ZG board. The ITM_SendChar function seems to get called but no data on the ITM console. What am I doing wrong?This is the main.c code:/** *************************************...

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RPG by Senior
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  • 3 replies
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My STM32F105RB stop running

I uses STM32F105RB for my project. I use USART1, USART2, USART3 and UART4 to receive data from sensor. everything works normal. But after 2-3hours it stop running. I check Fault Reports it shows Memory Manage Faults and Bus Faults at some address and...

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WPong.1 by Associate II
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  • 1 replies
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I2C does not work with SPI Slave mode on STM32L011

I want to use I2C at master mode, and SPI at slave mode.After HAL_SPI_TransmitReceive_IT api is called, HAL_I2C_Master_Transmit api does not work on STM32L011K4T6.Before HAL_SPI_TransmitReceive_IT api is called, HAL_I2C_Master_Transmit api does work ...

SUchi.4 by Associate II
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  • 4 replies
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Resolved! STM32F105RBT6, PB3 not working as GPIO push-pull output with application using firmware package 1.8.x but works fine with similar app using firmware package 1.7.0

HiI have an application that uses an STM32F105RBT6 ant its USB peripheral as host mode connected to a HID controller, and driving a few GPIOs connected to 74HC04 inputs.The application was created using firmware package 1.7.0 and STM32CubeMx with a M...

FLACO.1 by Associate II
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  • 3 replies
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