Extra protocol value in the RFCOMM protocol is the channel number, not the PSM - update typedef name and size.
Add delay to the Connection Request signal processing routine - without this, the host will not create the RFCOMM channel correctly. Need to investigate why this delay is needed.
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480da5aab6
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a405a9bdf8
4 changed files with 20 additions and 15 deletions
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@ -56,15 +56,15 @@ const struct
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const struct
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{
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uint8_t Header;
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uint8_t Size;
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uint8_t Header;
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uint8_t Size;
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ItemProtocol_t L2CAP;
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ItemProtocolPSM_t RFCOMM;
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ItemProtocol_t L2CAP;
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ItemProtocolChannel_t RFCOMM;
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} PROGMEM SerialPort_Attribute_ProtocolDescriptor =
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{
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(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
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(sizeof(ItemProtocol_t) + sizeof(ItemProtocolPSM_t)),
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(sizeof(ItemProtocol_t) + sizeof(ItemProtocolChannel_t)),
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{
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(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
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sizeof(ItemUUID_t),
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@ -74,10 +74,10 @@ const struct
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},
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{
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(SDP_DATATYPE_Sequence | SDP_DATASIZE_Variable8Bit),
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(sizeof(ItemUUID_t) + sizeof(Item16Bit_t)),
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(sizeof(ItemUUID_t) + sizeof(Item8Bit_t)),
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{
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{(SDP_DATATYPE_UUID | SDP_DATASIZE_128Bit), RFCOMM_UUID},
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{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_16Bit), SWAPENDIAN_16(CHANNEL_PSM_RFCOMM)},
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{(SDP_DATATYPE_UnsignedInt | SDP_DATASIZE_8Bit), 0x03},
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},
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},
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};
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