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35 lines
872 B
C
35 lines
872 B
C
#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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DEVICE_TYPE_I2C,
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DEVICE_TYPE_DISPLAY,
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DEVICE_TYPE_TOUCH,
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DEVICE_TYPE_SDCARD,
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DEVICE_TYPE_KEYBOARD,
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DEVICE_TYPE_POWER,
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DEVICE_TYPE_GPS
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} DeviceType;
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typedef uint32_t DeviceId;
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/**
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* Find one or more devices of a certain type.
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* @param[in] type the type to look for
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* @param[inout] deviceIds the output ids, which should fit at least maxCount amount of devices
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* @param[out] count the resulting number of device ids that were returned
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* @param[in] maxCount the maximum number of items that the "deviceIds" output can contain (minimum value is 1)
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* @return true if one or more devices were found
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*/
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bool tt_hal_device_find(DeviceType type, DeviceId* deviceIds, uint16_t* count, uint16_t maxCount);
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#ifdef __cplusplus
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}
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#endif
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