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Cortex-A & Cortex-M - Qeexo's Custom Virtual Sensor Board

image (1).png image (1).png Here Cortex- A and Cortex-M hardware support the custom sensor data to the customers who wants to bring their own data. It means that the customers already have sensor data and done with the data collection process from their end and just need the AutoML to train their model as per their need.

For Cortex-A, users will have to select either ARM_v7a, ARM_v8a_32, ARM_v8a_64 from a dropdown menu on the project creation page, depending on the CPU. The A5, A7, A8, A9, A12, A15, and A17 implement the v7a architecture. The A32, A34, A35, A53, A57, A72, and A73 implement the v8a architecture. Either v8a-32 or v8a-64 should be selected depending on whether the application's execution state is 32-bit or 64-bit.

For Cortex-M, users will have to select either Cortex-M4, Cortex-M7, Cortex-33, Cortex-55 from a dropdown menu on the project creation page, depending on the CPU.

There are few restrictions regarding the type of data that would feed into the model.

  1. Currently the data format is .csv format to upload.

  2. Upload up to 10 files at a time with a maximum size of 70 MB each.

To Start with the Process-

Data Management

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Current supported Cortex-A & Cortex-M:

AVH Corestone Support

Cortex-M4

Cortex-M7

Cortex-M33

Cortex-M55

Ethos U55 (optional) – enabled in advanced settings during training

Current supported custom sensor data for Cortex-A & Cortex-M:

Sensor

ODR

FSR

Accelerometer

12.5Hz - 26kHz

2g-16g

Gyroscope

12.5Hz - 26kHz

125dps-2,000dps

Magnetometer

100Hz

N/A

Microphone

16kHz

N/A

Temperature

12.5 Hz

N/A

Pressure

100 Hz

N/A

Microphone

16KHz

N/A

Current

1850 Hz

N/A

Custom sensor 1

16KHz

N/A

Custom sensor 2

16KHz

N/A

Custom sensor 3

16KHz

N/A

Custom sensor 4

16KHz

N/A

Custom sensor 5

16KHz

N/A

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