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BQ40Z60: EV2300 can't run automatic learning cycle

Michael Korolyov
Prodigy 180 points
Part Number: BQ40Z60
Other Parts Discussed in Thread: BQSTUDIO

Hello everyone,

I'm trying to get the automatic learning cycle working using BQStudio 1.3.54 and EV2300 with 3.1c firmware. My setup is a custom board with BQ40Z60. All the measurements work well and the calibration has been done properly.

The problem is, when I test the relay control, it appears that only I2C.VOUT pin toggles. Neither I2C.SCL&SDA nor HDQ.HDQ does. The first is always off and the second is always on. Hence I can't run the cycle using only one relay.

Is it an EV2300 firmware problem? Do I need to update it?

Best regards,

Michael.