Arduino for STM32

@fpiSTM
@ag123
Thanks for your reply.

Core: https://github.com/rogerclarkmelbourne/Arduino_STM32
Are there any boards that work with the ‘core’ above?
Does the board you recommended have to run on a different core?

STM32F103 Ethernet Configuration hello. Nice to meet you. I would like to proceed with ‘STM32F103 Ethernet configuration’. 1. Core: https://github.com/rogerclarkmelbourne/Arduino_STM32 2. Library: https://github.com/rogerclarkmelbourne/Arduino_STM32/tree/master/STM32F1/libraries/Ethernet_STM Looking...

@fpiSTM

Thank you for leaving a reply.
1) I was able to find the circuit for 'F1'.
2) No circuit found for 'F4'.
Can you check?

How to make 'STM32F4xx DIY'?

hello. Nice to meet you.
1. I want to make 'STM32F4xx DIY'.
2. I want to obtain materials such as schematics and bootloaders.
3. Is it possible to get a well-organized 'url' address? help.

After searching, it seems that there is no 'Software Serial' library.

Is that right?

hello.

MCU: STM32F103C8T6

I am trying to do software serial through the board above.
By any chance, can you let me know what pins are available, or is it ok to proceed with random pins?

ag123 Thank you very much for your kind explanation. 'You need to select st-link as upload method to build the sketch' To recap: 1. Firmware can be uploaded to programs other than Arduino Sketch through the 'bin' file. 2. When creating '.bin' in the Arduino sketch, it must be created through 'ST-LI...

ag123 1. Uploaded through 'ST-Link 2'. 2. Upload was successful. It goes in well. 3. However, the 'control board' does not operate. https://drive.google.com/file/d/1dWZzM7H2qHjbmPDcTKkahO17jCRsqIOJ/view Q1) By any chance, does it work by inserting the 'bin' file I created? Q2) After inserting, what...

@ag123

1. I used the following files as boot.
'generic_boot20_pc13.bin'

2. I created a 'bin' file through the Arduino sketch.

3. JTAG connection was made through 'STM32CubeProgrammer'.

4. I put the 'bin' file, but it doesn't work.
- 'Is it a problem because of the serial function?'

@GonzoG @ag123 1. Open 'STM32 ST-LINK Utility'. 2. Connect the target. 3. After clicking the program 'verify' 4. I put the '.bin' file created in the Arduino sketch. 'bin file download url : https://drive.google.com/file/d/1dWZzM7H2qHjbmPDcTKkahO17jCRsqIOJ/view?usp=drive_link https://drive.google.co...