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melexis / mlx90640-library

MLX90640 library functions
Apache License 2.0
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Defective pixels processing #14

Closed GeorgeZheng2018 closed 4 years ago

GeorgeZheng2018 commented 6 years ago

Hi @slavysis

Thanks for your excellent library, which is very helpful for me to test and understand the sensor.

In current library, it is only identifying the defective pixels from the EEPROM datas and checking their adjacent pixels. Do you have the plan to add the defective pixels processing in the library?

I remember you mentioned that max I2C clock freq. is 400KHz for reading Mlx90640's EEPROM info. and 1MHz for reading RAM info. It is not found in MLX90640's specification. Why does it need to limit the communication rate for EEPROM reading?

Thanks.

slavysis commented 6 years ago

I am planning to add defective pixels processing, but I cannot tell when it will be available. The limitation is required to guarantee stable readings from the EEPROM. Thanks for the specification tip.

Best regards

cimba007 commented 6 years ago

I also have a defective pixel. Keep the good work on this excellent library up @slavysis ;-)

slavysis commented 6 years ago

There is already a function for correcting the defective pixels.

Best regards