54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
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/* Copyright 2020 Alexander Tulloh
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* common interface for opitcal sensors */
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#if defined ADNS_9800
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#include "../adns/adns.h"
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#define config_optical_sensor_t config_adns_t
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#define report_optical_sensor_t report_adns_t
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#define optical_sensor_init adns_init
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#define optical_sensor_get_config adns_get_config
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#define optical_sensor_set_config adns_set_config
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#define optical_sensor_get_report adns_get_report
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#elif defined PMW_3360
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#include "../pmw/pmw.h"
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#define config_optical_sensor_t config_pmw_t
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#define report_optical_sensor_t report_pmw_t
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#define optical_sensor_init pmw_init
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#define optical_sensor_get_config pmw_get_config
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#define optical_sensor_set_config pmw_set_config
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#define optical_sensor_get_report pmw_get_report
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#else
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/* fallback stub */
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#include <stdint.h>
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typedef struct {
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uint16_t cpi;
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} config_optical_sensor_t;
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typedef struct {
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int16_t x;
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int16_t y;
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} report_optical_sensor_t;
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#define optical_sensor_init(){ }
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#define optical_sensor_get_config() (config_optical_sensor_t){ }
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#define optical_sensor_set_config(config_optical_sensor_t){ }
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#define optical_sensor_get_report() (report_optical_sensor_t){ }
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#endif
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