FreeCalypso > hg > fc-battery-conf

annotate charging/c1xx/permacharge @ 3:21e5933fcc7c

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C1xx charging configs created
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 16 Dec 2017 17:55:16 +0000
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21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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1 # This charging config is intended for those usage scenarios in which the
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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2 # phone has the charging power source permanently connected 24x7x365,
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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3 # e.g., if it is used as a pseudo-modem connected to a server.
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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4 # This config maintains the battery at a lower charge level in order to
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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5 # prolong its life; on-battery runtime is not relevant when the phone is
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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6 # permanently connected to a server or somesuch.
21e5933fcc7c C1xx charging configs created
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21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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8 start-threshold 3750 # mV
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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9 restart-threshold 3750 # mV
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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10 charge-to-voltage 3920 # mV
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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11 overvoltage 4000 # mV
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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13 # For the current settings, keep in mind that C1xx phones use a current
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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14 # measurement resistor of 0.15R instead of TI's "canonical" value of 0.20R,
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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15 # hence the conversion factor between mA and ADC/DAC numbers changes
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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16 # accordingly. The CI current setting is based on what Motorola's fw
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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17 # has been observed to set, but the end current setting is our own.
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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19 ci-current 280 # DAC units, about 320 mA
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Mychaela Falconia <falcon@freecalypso.org>
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20 end-current 88 # ADC units, about 100 mA
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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21
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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22 # Motorola's fw does not seem to use the I2V offset mechanism,
21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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23 # but we use the same setting as Pirelli.
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21e5933fcc7c C1xx charging configs created
Mychaela Falconia <falcon@freecalypso.org>
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25 i2v-offset 0x18 # register setting