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 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
Automotive MCUs
AutoDevKit Ecosystem
GNSS positioning
Edge AI
Power management
Interface and connectivity ICs
ST25 NFC/RFID tags and readers
STM8 MCUs
Others: hardware and software
Analog and audio
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
MikeFinch87
Associate II
since
2022-11-01
2023-06-14
User statistics
4
Posts
0
Solutions
0
Kudos given
0
Kudos received
STMicroelectronics Community
About MikeFinch87
Options
Report User
User Activity
Posts
Replies
Inability to toggle GBIO for B-L072Z.
2022-11-01
B-L072Z-LRWAN Pinout I'm trying to run a simple blinky example before getting more advanced. I just want to control a user LED. Where can I find the correct GPIO ports and pins.
2022-11-01
Re: Inability to toggle GBIO for B-L072Z.
2022-11-01
Thanks I found the problem, the configuration from STM32Cube did not configure GPIO B bank.
Re: B-L072Z-LRWAN Pinout I'm trying to run a simple blinky example before getting more advanced. I just want to control a user LED. Where can I find the correct GPIO ports and pins.
2022-11-01
I'm following digikey example:Getting Started with STM32 - Introduction to STM32CubeIDE (digikey.com)Code appears to run, and I can step through, but no impact on LED.
