Browse
STMicroelectronics Community
FAQs
Sign In
Product forums
STM32 MCUs
STM32 MCUs Products
STM32 MCUs Boards and hardware tools
STM32 MCUs Software development tools
STM32 MCUs Embedded software
STM32 MCUs TouchGFX and GUI
STM32 MCUs Motor control
STM32 MCUs Security
STM32 MCUs Wireless
STM32 MCUs Other solutions
STM32 MPUs
STM32 MPUs Products
STM32 MPUs Boards and hardware tools
STM32 MPUs Embedded software and solutions
STM32 MPUs Software development tools
MEMS and sensors
MEMS (sensors)
Imaging (sensors)
Automotive and Transportation
Microcontrollers
GNSS positioning
AutoDevKit Ecosystem
Edge AI
Analog and audio
Interface and connectivity ICs
Power management
ST25 NFC/RFID tags and readers
STM8 MCUs
Other: hardware
Other: software
Knowledge base
STM32 MCUs
STM32 MPUs
MEMS and sensors
Analog and audio
EMI filtering and signal conditioning
Interface and connectivity ICs
Power management
Quality & reliability
Academy
About
Community guidelines
Feedback forum
Community blog
Developer news
klaus2399
Associate
since
2018-07-19
2023-06-14
User statistics
2
Posts
0
Solutions
0
Kudos given
0
Kudos received
STMicroelectronics Community
About klaus2399
Options
Report User
User Activity
Posts
Replies
STM32F103TBU6 forgot port pins! restore comms?
2016-09-03
Posted on September 03, 2016 at 15:34During my first foray into CubeMX I was distracted with clock settings and forgot to configure SWDIO/SWCLK and UART pins! After flashing, STLink can no longer connect. Is there a way to rescue the chip?
Re: STM32F103TBU6 forgot port pins! restore comms?
2016-09-03
Posted on September 04, 2016 at 06:46BOOT0 High worked! Many thanks, clive1
