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Hello,
Something weird when i was exploring opt3101evm registers/command set with latte.
Referring to "DC011-OPT3101EVM-RevA-SCH.pdf", only Tx0 is used to drive LED.
However, when i was trying to light it up with "dev.illum_dac_h_tx0 =30", it didn't light up.
Then i tried "dev.illum_dac_h_tx1 =30", it then lighted up?
What could be possibly going wrong ??
Best Regards,
Mike
Hi Mike,
Please see the super HDR section in the datasheet. This uses TX1 and TX0 registers both on TX0 channel to allow 4 current settings for dynamically changing current depending on received signal strength.
Best,
Alex