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Merge pull request #7216 from leoetlino/test

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Fix BT passthrough by sending larger packets
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Tilka 2018-10-14 10:22:51 +01:00 committed by GitHub
commit 64515d0840
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1 changed files with 7 additions and 6 deletions
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13
Source/Core/Core/IOS/USB/Bluetooth/BTReal.cpp
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@ -357,16 +357,17 @@ void BluetoothReal::WaitForHCICommandComplete(const u16 opcode)
{
int actual_length;
SHCIEventCommand packet;
std::vector<u8> buffer(1024);
// Only try 100 transfers at most, to avoid being stuck in an infinite loop
for (int tries = 0; tries < 100; ++tries)
{
const int ret = libusb_interrupt_transfer(m_handle, HCI_EVENT, reinterpret_cast<u8*>(&packet),
sizeof(packet), &actual_length, 20);
if (ret == 0 && actual_length == sizeof(packet) &&
packet.EventType == HCI_EVENT_COMMAND_COMPL && packet.Opcode == opcode)
{
const int ret = libusb_interrupt_transfer(m_handle, HCI_EVENT, buffer.data(),
static_cast<int>(buffer.size()), &actual_length, 20);
if (ret != 0 || actual_length < sizeof(packet))
continue;
std::memcpy(&packet, buffer.data(), sizeof(packet));
if (packet.EventType == HCI_EVENT_COMMAND_COMPL && packet.Opcode == opcode)
break;
}
}
}