About Jf.1

Jf.1 · 2024-10-15

Hi everyone,I'm currently working on a project that involves implementing Edge AI using the X-CUBE-AI software package within STM32CubeIDE. After adding the AI model, which requires 44 bytes of RAM and generating the necessary code, We encountered a ...

Jf.1 · 2021-11-09

Hi,We are currently working on a custom board with the SPBTLE-RF0 used for BLE communication and a uC from the L4 family (STM32L4A6VGT6P). We used the SensorDemoBLE example as a starting point and programmed it to the board through SWD. From adding b...

Jf.1 · 2021-08-12

Hi,I am currently working on an IoT project which requires the use of a BLE module for streaming data. Due to the current shortage of electronic supplies, the previous BLE module we were using previously is now unavailable so we do not have the optio...

Jf.1 · 2021-06-09

I have a model with 14 float inputs in a single array and 3 array output each with a size of 4 float numbers. However the AI_input_size is ((1*1*14)*4) when I need it to be ((1*1*14)*1) and the AI_output_size is ((1*1*3)*4)#define AI_NN1_IN_NUM ...

Jf.1 · 2021-03-05

Hi,I would like to ask whether it is possible to put multiple models into an MCU using x-cube ai. The first model would generate one output which will be one of the inputs for another model with 13 inputs and 3 outputs.If you could provide steps as t...

Jf.1 · 2024-11-04

Thanks for the response. Would this be more of a resource or memory management issue? Kind regards,J

Jf.1 · 2021-06-11

Hi,Thank you very much for the added information, I think it makes much more sense now with your clarification and I'm currently getting float values for the outputs. Kind regards

Jf.1 · 2021-06-09

Hi, Thank you for your reply, but can you explain further what is buffer length and why they need to be incremented when declaring the values for the in_data?And for multiple outputs, do you have any suggestions as to how the values could be accessed...

Jf.1 · 2021-03-06

Hi Guillaume,Thank you for your reply, I'd also like to ask if models with multiple outputs can also be added in x-cube ai?Kind regards,Jona

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X-CUBE-AI issue with other peripherals hanging

Custom board with SPBTLE-RF0 module using the X-CUBE_BLE1 software package initialises and advertises to mobile phones but connecting to device fails with Error 133 (0x85): GATT ERROR?

Which BLE modules are available and compatible with the STM32L4 family?

Hi, I am using a STM32L496RE MCU and I am confused as to how the in_data should be formatted in the app_x_cube-ai.c file.

Can I add multiple models to X-cube ai that would have multiple outputs?

Re: X-CUBE-AI issue with other peripherals hanging

Re: Hi, I am using a STM32L496RE MCU and I am confused as to how the in_data should be formatted in the app_x_cube-ai.c file.

Re: Hi, I am using a STM32L496RE MCU and I am confused as to how the in_data should be formatted in the app_x_cube-ai.c file.

Re: Can I add multiple models to X-cube ai that would have multiple outputs?