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Associate III
since ‎2023-09-12
‎2024-04-11

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  • 15 Posts
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User Activity

STM32H745I_DISCO GPIO not working on PC3_C

2024-04-11
We are using the STM32H745I_DISCO and a custom daughterboard.  We use the Arduino Connectors to interface to our daughterboard.  One of the signals on CN7 pin 6 is default jumpered to PC3_C on the processor.  We cannot get it to work at a digital pus...

STM32H745I-DISCO Arduino Connector Ports Non-Usable

2024-04-10
We are using the STM32H745I-DISCO and built a daughter board that uses the Arduino Connector and ports on that connector.  Unfortunately, we discovered that at least two of the ports (SDA/D14 on Pin 9 and SCL/D15 on Pin 10 of CN2), are being used by ...

STM32H745I-DISCO Schematic and Documentation Error

2024-03-26
We are working with the STM32H745I-DISCO and a custom daughter board we designed that interfaces with the Arduino Style Connectors on the DISCO Board.  We believe that there are errors on both the Altium Source Schematics and the UM2488 (Page 16) for...

Nucleo ST32F4F439ZI will not run on VIN External Power

2023-09-12
We have a very time-sensitive project that uses the Nucleo ST32F439ZI Development Board. It works, boots, and emulates just fine when powered from USB however, when externally powered it gets stuck and will not boot properly or work with the USB ST-L...
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