62 lines
2.3 KiB
C
62 lines
2.3 KiB
C
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/*
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* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <pm8x41_adc.h>
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#include <debug.h>
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void adc_test()
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{
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uint32_t vadc_chan1;
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uint32_t vadc_chan2;
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uint16_t iusb = 3250000;
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uint16_t ibat = 2500000;
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uint16_t batt_id_chan = 49;
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uint16_t vbat_sns_chan = 6;
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/*
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* TEST: Read the voltage on batt_id & vbat_sns channels
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*/
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vadc_chan1 = pm8x41_adc_channel_read(batt_id_chan);
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dprintf(INFO, "The channel [%ud] voltage is :%ud\n",batt_id_chan, vadc_chan1);
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vadc_chan2 = pm8x41_adc_channel_read(vbat_sns_chan);
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dprintf(INFO, "The channel [%ud] voltage is :%ud\n",vbat_sns_chan, vadc_chan2);
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/*
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* TEST: Set the IUSB & IBAT max values
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*/
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if (!pm8x41_iusb_max_config(iusb))
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dprintf(INFO, "Iusb max current is set\n");
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if (!pm8x41_ibat_max_config(ibat))
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dprintf(INFO, "Ibat max current is set\n");
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}
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