[maemo-users] [maemo-users] Check battery level
From: carles.bruguera carles.bruguera at guifi.netDate: Thu Aug 10 21:09:56 EEST 2006
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Thanks! That's what i was searching. have you tried to check value just in the moment the visual indicator changes from 4 bars to 3, 3 to 2 and so on, to check the teoretical 75,50, and 25 % ob the battery? Maybe with a litttle bit of patience i'll do it :) En/na Matan Ziv-Av ha escrit: You can read the raw analog battery level by running the attached program (value returned in HEX): ./retu-adc 2 3 How to reasonably convert the value to percents is still an open question. I use the followin function: int batt_raw_to_pc( int r) { /* Linear, for now */ if(r>=550) return 100; if(r>=500) return (r+450)/10; if(r<300) return 0; return (r-300)*96/200; }
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