2023-11-17 09:00 AM
Created a new project for the STM32WB55CE microcontroller and I am trying to configure the SPI1 using the Pinout & Configuration tool. However, SPI1 is greyed out with the message "I2S1 must be disabled". I tried looking for the I2S1 and I think it is implemented with the SAI1, but that is also disabled.
Is this just a bug? Or am I missing a setting?
Solved! Go to Solution.
2023-11-23 05:51 AM
Well I guess I have good news. It looks to have fixed itself. Even in older projects the option of SPI1 is now available. The only thing that I can think of is that I restarted my computer (I restarted CubeIDE a few times before that with no luck, but restarting the whole computer I suspect helped).
2023-11-17 11:52 AM - edited 2023-11-17 12:05 PM
Hello @alexRossRBR and welcome to the ST Community :smiling_face_with_smiling_eyes:.
I've tested personally and it works perfectly for the 3 STM32WB55CE MCUs. (STM32WB55CEU6, STM32WB55CEU7 and STM32WB55CEU6TR)
I'm using CubeMX 6.9.2 and CubeIDE 1.13.2. I suggest you use the last versions of each tools.
PS: you Can activate both I2S and SPI in the same Time (as you Can see in the screenshots).
Best Regards.
STTwo-32
To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
2023-11-21 06:25 AM
Strange I have:
STM32CubeMX
Version: 6.9.2-RC4
Build: 20230910-1412 (UTC)
STM32CubeID
Version: 1.13.2
Build: 18220_20230914_1601 (UTC)
2023-11-22 12:56 PM
Do you have this same behavior with all STM32WB boards.
Best Regards.
STTwo-32
To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
2023-11-23 05:51 AM
Well I guess I have good news. It looks to have fixed itself. Even in older projects the option of SPI1 is now available. The only thing that I can think of is that I restarted my computer (I restarted CubeIDE a few times before that with no luck, but restarting the whole computer I suspect helped).
2023-11-29 07:13 AM
I discovered that this issue occurs if I open a project using a different MCU (namely STM32H563IIK6) first and then open a project with the STM32WB55CE. The SPI option will remain greyed out until I restart STM32CubeIDE.