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285 lines
9.3 KiB
C
285 lines
9.3 KiB
C
/**
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* @file btmu.h
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* @brief btm:u (btm user) service IPC wrapper.
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* @note Only available on [5.0.0+].
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* @author yellows8
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*/
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#pragma once
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#include "../types.h"
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#include "../kernel/event.h"
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#include "../services/btdrv.h"
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#include "../sf/service.h"
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/// GattService
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typedef struct {
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u8 unk_x0[0x4]; ///< Unknown
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BtdrvGattAttributeUuid uuid; ///< \ref BtdrvGattAttributeUuid
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u16 unk_x18; ///< Unknown
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u8 unk_x1A[0x4]; ///< Unknown
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u16 unk_x1E; ///< Unknown
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u8 unk_x20; ///< Unknown
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u8 pad[3]; ///< Padding
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} BtmuGattService;
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/// GattCharacteristic
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typedef struct {
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u8 unk_x0[0x24]; ///< Unknown
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} BtmuGattCharacteristic;
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/// GattDescriptor
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typedef struct {
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u8 unk_x0[0x20]; ///< Unknown
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} BtmuGattDescriptor;
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/// BleDataPath
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typedef struct {
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u8 unk_x0; ///< Unknown
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u8 pad[3]; ///< Padding
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BtdrvGattAttributeUuid uuid; ///< \ref BtdrvGattAttributeUuid
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} BtmuBleDataPath;
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/// Initialize btm:u.
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Result btmuInitialize(void);
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/// Exit btm:u.
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void btmuExit(void);
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/// Gets the Service object for the actual btm:u service session. This object must be closed by the user once finished using cmds with this.
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Result btmuGetServiceSession(Service* srv_out);
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/// Gets the Service object for IBtmUserCore.
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Service* btmuGetServiceSession_IBtmUserCore(void);
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/**
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* @brief AcquireBleScanEvent
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* @note The Event must be closed by the user once finished with it.
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* @param[out] out_event Output Event with autoclear=true.
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*/
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Result btmuAcquireBleScanEvent(Event* out_event);
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/**
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* @brief GetBleScanFilterParameter
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* @param[in] unk Must be value 0x1 or 0xFFFF.
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* @param[out] out \ref BtdrvBleAdvertisePacketParameter
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*/
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Result btmuGetBleScanFilterParameter(u16 unk, BtdrvBleAdvertisePacketParameter *out);
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/**
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* @brief GetBleScanFilterParameter2
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* @param[in] unk Must be value 0x2.
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* @param[out] out \ref BtdrvGattAttributeUuid. The first 4-bytes is always 0.
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*/
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Result btmuGetBleScanFilterParameter2(u16 unk, BtdrvGattAttributeUuid *out);
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/**
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* @brief StartBleScanForGeneral
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* @param[in] param \ref BtdrvBleAdvertisePacketParameter
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*/
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Result btmuStartBleScanForGeneral(BtdrvBleAdvertisePacketParameter param);
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/**
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* @brief StopBleScanForGeneral
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*/
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Result btmuStopBleScanForGeneral(void);
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/**
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* @brief GetBleScanResultsForGeneral
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* @param[out] results Output array of \ref BtdrvBleScanResult.
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* @param[in] count Size of the results array in entries. The max is 10.
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* @param[out] total_out Total output entries.
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*/
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Result btmuGetBleScanResultsForGeneral(BtdrvBleScanResult *results, u8 count, u8 *total_out);
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/**
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* @brief StartBleScanForPaired
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* @param[in] param \ref BtdrvBleAdvertisePacketParameter
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*/
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Result btmuStartBleScanForPaired(BtdrvBleAdvertisePacketParameter param);
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/**
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* @brief StopBleScanForPaired
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*/
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Result btmuStopBleScanForPaired(void);
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/**
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* @brief StartBleScanForSmartDevice
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* @param[in] uuid \ref BtdrvGattAttributeUuid
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*/
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Result btmuStartBleScanForSmartDevice(const BtdrvGattAttributeUuid *uuid);
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/**
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* @brief StopBleScanForSmartDevice
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*/
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Result btmuStopBleScanForSmartDevice(void);
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/**
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* @brief GetBleScanResultsForSmartDevice
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* @param[out] results Output array of \ref BtdrvBleScanResult.
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* @param[in] count Size of the results array in entries. The max is 10.
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* @param[out] total_out Total output entries.
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*/
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Result btmuGetBleScanResultsForSmartDevice(BtdrvBleScanResult *results, u8 count, u8 *total_out);
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/**
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* @brief AcquireBleConnectionEvent
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* @note The Event must be closed by the user once finished with it.
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* @param[out] out_event Output Event with autoclear=true.
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*/
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Result btmuAcquireBleConnectionEvent(Event* out_event);
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/**
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* @brief BleConnect
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* @note The \ref BtdrvAddress must not be already connected. A maximum of 4 devices can be connected.
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* @param[in] addr \ref BtdrvAddress
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*/
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Result btmuBleConnect(BtdrvAddress addr);
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/**
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* @brief BleDisconnect
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* @param[in] id This must match a BtdrvBleConnectionInfo::id from \ref btmuBleGetConnectionState (0xFFFFFFFF is invalid).
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*/
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Result btmuBleDisconnect(u32 id);
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/**
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* @brief BleGetConnectionState
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* @param[out] info Output array of \ref BtdrvBleConnectionInfo.
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* @param[in] count Size of the info array in entries. Other cmds which use this internally use count=4.
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* @param[out] total_out Total output entries.
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*/
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Result btmuBleGetConnectionState(BtdrvBleConnectionInfo *info, u8 count, u8 *total_out);
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/**
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* @brief AcquireBlePairingEvent
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* @note The Event must be closed by the user once finished with it.
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* @param[out] out_event Output Event with autoclear=true.
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*/
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Result btmuAcquireBlePairingEvent(Event* out_event);
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/**
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* @brief BlePairDevice
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* @param[in] param \ref BtdrvBleAdvertisePacketParameter
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* @param[in] id Same as \ref btmuBleDisconnect.
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*/
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Result btmuBlePairDevice(BtdrvBleAdvertisePacketParameter param, u32 id);
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/**
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* @brief BleUnPairDevice
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* @param[in] param \ref BtdrvBleAdvertisePacketParameter
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* @param[in] id Same as \ref btmuBleDisconnect.
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*/
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Result btmuBleUnPairDevice(BtdrvBleAdvertisePacketParameter param, u32 id);
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/**
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* @brief BleUnPairDevice2
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* @param[in] addr \ref BtdrvAddress
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* @param[in] param \ref BtdrvBleAdvertisePacketParameter
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*/
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Result btmuBleUnPairDevice2(BtdrvAddress addr, BtdrvBleAdvertisePacketParameter param);
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/**
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* @brief BleGetPairedDevices
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* @param[in] param \ref BtdrvBleAdvertisePacketParameter
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* @param[out] addrs Output array of \ref BtdrvAddress.
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* @param[in] count Size of the addrs array in entries.
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* @param[out] total_out Total output entries. The max is 10.
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*/
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Result btmuBleGetPairedDevices(BtdrvBleAdvertisePacketParameter param, BtdrvAddress *addrs, u8 count, u8 *total_out);
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/**
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* @brief AcquireBleServiceDiscoveryEvent
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* @note The Event must be closed by the user once finished with it.
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* @param[out] out_event Output Event with autoclear=true.
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*/
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Result btmuAcquireBleServiceDiscoveryEvent(Event* out_event);
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/**
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* @brief GetGattServices
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[out] services Output array of \ref BtmuGattService.
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* @param[in] count Size of the services array in entries. The max is 100.
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* @param[out] total_out Total output entries.
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*/
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Result btmuGetGattServices(u32 id, BtmuGattService *services, u8 count, u8 *total_out);
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/**
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* @brief Same as \ref btmuGetGattServices except this only returns the \ref BtmuGattService which matches the input \ref BtdrvGattAttributeUuid.
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[in] uuid \ref BtdrvGattAttributeUuid
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* @param[out] service \ref BtmuGattService
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* @param[out] total_out Total output entries.
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*/
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Result btmuGetGattService(u32 id, const BtdrvGattAttributeUuid *uuid, BtmuGattService *service, u8 *total_out);
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/**
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* @brief Same as \ref btmuGetGattServices except this only returns \ref BtmuGattService entries where various checks pass with u16 fields.
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[in] unk1 Unknown
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* @param[out] services \ref BtmuGattService
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* @param[in] count Size of the services array in entries. The max is 100.
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* @param[out] out Output value.
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*/
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Result btmuGetGattIncludedServices(u32 id, u16 unk1, BtmuGattService *services, u8 count, u8 *out);
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/**
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* @brief This is similar to \ref btmuGetGattIncludedServices except this only returns 1 \ref BtmuGattService.
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[in] unk1 Unknown
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* @param[out] service \ref BtmuGattService
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* @param[out] total_out Total output entries.
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*/
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Result btmuGetBelongingGattService(u32 id, u16 unk1, BtmuGattService *service, u8 *total_out);
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/**
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* @brief GetGattCharacteristics
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[in] unk1 This controls which \ref BtmuGattCharacteristic entries to return.
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* @param[out] characteristics \ref BtmuGattCharacteristic
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* @param[in] count Size of the characteristics array in entries. The max is 100.
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* @param[out] total_out Total output entries.
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*/
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Result btmuGetGattCharacteristics(u32 id, u16 unk1, BtmuGattCharacteristic *characteristics, u8 count, u8 *total_out);
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/**
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* @brief GetGattDescriptors
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[in] unk1 This controls which \ref BtmuGattDescriptor entries to return.
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* @param[out] descriptors \ref BtmuGattDescriptor
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* @param[in] count Size of the descriptors array in entries. The max is 100.
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* @param[out] total_out Total output entries.
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*/
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Result btmuGetGattDescriptors(u32 id, u16 unk1, BtmuGattDescriptor *descriptors, u8 count, u8 *total_out);
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/**
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* @brief AcquireBleMtuConfigEvent
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* @note The Event must be closed by the user once finished with it.
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* @param[out] out_event Output Event with autoclear=true.
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*/
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Result btmuAcquireBleMtuConfigEvent(Event* out_event);
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/**
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* @brief ConfigureBleMtu
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[in] mtu MTU
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*/
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Result btmuConfigureBleMtu(u32 id, u16 mtu);
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/**
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* @brief GetBleMtu
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* @param[in] id Same as \ref btmuBleDisconnect.
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* @param[out] out Output MTU.
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*/
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Result btmuGetBleMtu(u32 id, u16 *out);
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/**
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* @brief RegisterBleGattDataPath
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* @param[in] path \ref BtmuBleDataPath
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*/
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Result btmuRegisterBleGattDataPath(const BtmuBleDataPath *path);
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/**
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* @brief UnregisterBleGattDataPath
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* @param[in] path \ref BtmuBleDataPath
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*/
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Result btmuUnregisterBleGattDataPath(const BtmuBleDataPath *path);
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