Hi,
The project is to create a flight simulator with the following hardware:
1 x Monochrome 1.3" 128x64 OLED graphic display - STEMMA QT / Qwiic[ID:938]= $19.95
1 x STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long[ID:4210] = $0.95
1 x Adafruit Feather STM32F405 Express[ID:4382] = $39.95
Order Confirmation No: 3054718-2026700041, Apr 15, 2023
There is a flight simulation program downloaded with bitmaps.
Our first step is to connect to STM32F405 with Arduino(2.0.1) to run the Blink code (LED blinking).
We followed the link from here https://learn.adafruit.com/adafruit-stm ... -ide-setup
Attached IDE tools set up picture (Capture.JPG), but IDE USB port is grey, not seeing the device. SO the uploading of the Blink code failed.
Please check if we missed something?
Best regards
David
Arduino can't connect/see STM32F405
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- davidday47
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- Joined: Mon May 01, 2023 3:29 pm
Arduino can't connect/see STM32F405
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- dastels
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Re: Arduino can't connect/see STM32F405
Verify that you USB cable is a data cable, not charge/power only.
Dave
Dave
- davidday47
- Posts: 3
- Joined: Mon May 01, 2023 3:29 pm
Re: Arduino can't connect/see STM32F405
Hi Dave,
Indeed the cable was bad. With new cable, before solder B0 to 3.3V, the "port" was assigned as COM5. So that is good. Then after solder B0 to 3.3V and downloaded the STM32Cubeprogrammer, the port is missing again and IDE can't see the stm32 board. Please see the error message in the attached picture after attempting to upload the code. We are not sure when to RESET the stm32 board. Again we are trying to follow the follow the steps in this link https://learn.adafruit.com/adafruit-stm ... -ide-setup
We are still trying to run the "Blink" code from Arduino IDE2.1.0 example list.
Best regards
David
Indeed the cable was bad. With new cable, before solder B0 to 3.3V, the "port" was assigned as COM5. So that is good. Then after solder B0 to 3.3V and downloaded the STM32Cubeprogrammer, the port is missing again and IDE can't see the stm32 board. Please see the error message in the attached picture after attempting to upload the code. We are not sure when to RESET the stm32 board. Again we are trying to follow the follow the steps in this link https://learn.adafruit.com/adafruit-stm ... -ide-setup
We are still trying to run the "Blink" code from Arduino IDE2.1.0 example list.
Best regards
David
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- Picture shows the error message.
- Capture.PNG (459.5 KiB) Viewed 202 times
- dastels
- Posts: 15831
- Joined: Tue Oct 20, 2015 3:22 pm
Re: Arduino can't connect/see STM32F405
You don't want to solder B0 to 3.3. Just connect it while resetting/booting.
Dave
Dave
- davidday47
- Posts: 3
- Joined: Mon May 01, 2023 3:29 pm
Re: Arduino can't connect/see STM32F405
Hi Dave,
We unsoldered B0 to 3.3V. We connect B0 to 3.3V and REST, but COM5 port disappeared. After uploaded the program, error message "No debug probe detected" still persisted.
Why by connecting B0 to 3.3V, port disappeared? Then it won't upload properly.
Best regards,
David
We unsoldered B0 to 3.3V. We connect B0 to 3.3V and REST, but COM5 port disappeared. After uploaded the program, error message "No debug probe detected" still persisted.
Why by connecting B0 to 3.3V, port disappeared? Then it won't upload properly.
Best regards,
David
Please be positive and constructive with your questions and comments.