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Diffstat (limited to 'src/input_common/helpers/joycon_protocol/nfc.cpp')
-rw-r--r--src/input_common/helpers/joycon_protocol/nfc.cpp68
1 files changed, 37 insertions, 31 deletions
diff --git a/src/input_common/helpers/joycon_protocol/nfc.cpp b/src/input_common/helpers/joycon_protocol/nfc.cpp
index 5c0f71722..eeba82986 100644
--- a/src/input_common/helpers/joycon_protocol/nfc.cpp
+++ b/src/input_common/helpers/joycon_protocol/nfc.cpp
@@ -110,7 +110,7 @@ bool NfcProtocol::HasAmiibo() {
DriverResult NfcProtocol::WaitUntilNfcIsReady() {
constexpr std::size_t timeout_limit = 10;
- std::vector<u8> output;
+ MCUCommandResponse output{};
std::size_t tries = 0;
do {
@@ -122,8 +122,9 @@ DriverResult NfcProtocol::WaitUntilNfcIsReady() {
if (tries++ > timeout_limit) {
return DriverResult::Timeout;
}
- } while (output[49] != 0x2a || (output[51] << 8) + output[50] != 0x0500 || output[55] != 0x31 ||
- output[56] != 0x00);
+ } while (output.mcu_report != MCUReport::NFCState ||
+ (output.mcu_data[1] << 8) + output.mcu_data[0] != 0x0500 ||
+ output.mcu_data[5] != 0x31 || output.mcu_data[6] != 0x00);
return DriverResult::Success;
}
@@ -131,7 +132,7 @@ DriverResult NfcProtocol::WaitUntilNfcIsReady() {
DriverResult NfcProtocol::StartPolling(TagFoundData& data) {
LOG_DEBUG(Input, "Start Polling for tag");
constexpr std::size_t timeout_limit = 7;
- std::vector<u8> output;
+ MCUCommandResponse output{};
std::size_t tries = 0;
do {
@@ -142,18 +143,20 @@ DriverResult NfcProtocol::StartPolling(TagFoundData& data) {
if (tries++ > timeout_limit) {
return DriverResult::Timeout;
}
- } while (output[49] != 0x2a || (output[51] << 8) + output[50] != 0x0500 || output[56] != 0x09);
+ } while (output.mcu_report != MCUReport::NFCState ||
+ (output.mcu_data[1] << 8) + output.mcu_data[0] != 0x0500 ||
+ output.mcu_data[6] != 0x09);
- data.type = output[62];
- data.uuid.resize(output[64]);
- memcpy(data.uuid.data(), output.data() + 65, data.uuid.size());
+ data.type = output.mcu_data[12];
+ data.uuid.resize(output.mcu_data[14]);
+ memcpy(data.uuid.data(), output.mcu_data.data() + 15, data.uuid.size());
return DriverResult::Success;
}
DriverResult NfcProtocol::ReadTag(const TagFoundData& data) {
constexpr std::size_t timeout_limit = 10;
- std::vector<u8> output;
+ MCUCommandResponse output{};
std::size_t tries = 0;
std::string uuid_string;
@@ -168,23 +171,24 @@ DriverResult NfcProtocol::ReadTag(const TagFoundData& data) {
// Read Tag data
while (true) {
auto result = SendReadAmiiboRequest(output, ntag_pages);
- const auto mcu_report = static_cast<MCUReport>(output[49]);
- const auto nfc_status = static_cast<NFCStatus>(output[56]);
+ const auto nfc_status = static_cast<NFCStatus>(output.mcu_data[6]);
if (result != DriverResult::Success) {
return result;
}
- if ((mcu_report == MCUReport::NFCReadData || mcu_report == MCUReport::NFCState) &&
+ if ((output.mcu_report == MCUReport::NFCReadData ||
+ output.mcu_report == MCUReport::NFCState) &&
nfc_status == NFCStatus::TagLost) {
return DriverResult::ErrorReadingData;
}
- if (mcu_report == MCUReport::NFCReadData && output[51] == 0x07 && output[52] == 0x01) {
+ if (output.mcu_report == MCUReport::NFCReadData && output.mcu_data[1] == 0x07 &&
+ output.mcu_data[2] == 0x01) {
if (data.type != 2) {
continue;
}
- switch (output[74]) {
+ switch (output.mcu_data[24]) {
case 0:
ntag_pages = NFCPages::Block135;
break;
@@ -200,14 +204,14 @@ DriverResult NfcProtocol::ReadTag(const TagFoundData& data) {
continue;
}
- if (mcu_report == MCUReport::NFCState && nfc_status == NFCStatus::LastPackage) {
+ if (output.mcu_report == MCUReport::NFCState && nfc_status == NFCStatus::LastPackage) {
// finished
SendStopPollingRequest(output);
return DriverResult::Success;
}
// Ignore other state reports
- if (mcu_report == MCUReport::NFCState) {
+ if (output.mcu_report == MCUReport::NFCState) {
continue;
}
@@ -221,7 +225,7 @@ DriverResult NfcProtocol::ReadTag(const TagFoundData& data) {
DriverResult NfcProtocol::GetAmiiboData(std::vector<u8>& ntag_data) {
constexpr std::size_t timeout_limit = 10;
- std::vector<u8> output;
+ MCUCommandResponse output{};
std::size_t tries = 0;
NFCPages ntag_pages = NFCPages::Block135;
@@ -229,36 +233,38 @@ DriverResult NfcProtocol::GetAmiiboData(std::vector<u8>& ntag_data) {
// Read Tag data
while (true) {
auto result = SendReadAmiiboRequest(output, ntag_pages);
- const auto mcu_report = static_cast<MCUReport>(output[49]);
- const auto nfc_status = static_cast<NFCStatus>(output[56]);
+ const auto nfc_status = static_cast<NFCStatus>(output.mcu_data[6]);
if (result != DriverResult::Success) {
return result;
}
- if ((mcu_report == MCUReport::NFCReadData || mcu_report == MCUReport::NFCState) &&
+ if ((output.mcu_report == MCUReport::NFCReadData ||
+ output.mcu_report == MCUReport::NFCState) &&
nfc_status == NFCStatus::TagLost) {
return DriverResult::ErrorReadingData;
}
- if (mcu_report == MCUReport::NFCReadData && output[51] == 0x07) {
- std::size_t payload_size = (output[54] << 8 | output[55]) & 0x7FF;
- if (output[52] == 0x01) {
- memcpy(ntag_data.data() + ntag_buffer_pos, output.data() + 116, payload_size - 60);
+ if (output.mcu_report == MCUReport::NFCReadData && output.mcu_data[1] == 0x07) {
+ std::size_t payload_size = (output.mcu_data[4] << 8 | output.mcu_data[5]) & 0x7FF;
+ if (output.mcu_data[2] == 0x01) {
+ memcpy(ntag_data.data() + ntag_buffer_pos, output.mcu_data.data() + 66,
+ payload_size - 60);
ntag_buffer_pos += payload_size - 60;
} else {
- memcpy(ntag_data.data() + ntag_buffer_pos, output.data() + 56, payload_size);
+ memcpy(ntag_data.data() + ntag_buffer_pos, output.mcu_data.data() + 6,
+ payload_size);
}
continue;
}
- if (mcu_report == MCUReport::NFCState && nfc_status == NFCStatus::LastPackage) {
+ if (output.mcu_report == MCUReport::NFCState && nfc_status == NFCStatus::LastPackage) {
LOG_INFO(Input, "Finished reading amiibo");
return DriverResult::Success;
}
// Ignore other state reports
- if (mcu_report == MCUReport::NFCState) {
+ if (output.mcu_report == MCUReport::NFCState) {
continue;
}
@@ -270,7 +276,7 @@ DriverResult NfcProtocol::GetAmiiboData(std::vector<u8>& ntag_data) {
return DriverResult::Success;
}
-DriverResult NfcProtocol::SendStartPollingRequest(std::vector<u8>& output) {
+DriverResult NfcProtocol::SendStartPollingRequest(MCUCommandResponse& output) {
NFCRequestState request{
.sub_command = MCUSubCommand::ReadDeviceMode,
.command_argument = NFCReadCommand::StartPolling,
@@ -294,7 +300,7 @@ DriverResult NfcProtocol::SendStartPollingRequest(std::vector<u8>& output) {
return SendMCUData(ReportMode::NFC_IR_MODE_60HZ, SubCommand::STATE, request_data, output);
}
-DriverResult NfcProtocol::SendStopPollingRequest(std::vector<u8>& output) {
+DriverResult NfcProtocol::SendStopPollingRequest(MCUCommandResponse& output) {
NFCRequestState request{
.sub_command = MCUSubCommand::ReadDeviceMode,
.command_argument = NFCReadCommand::StopPolling,
@@ -311,7 +317,7 @@ DriverResult NfcProtocol::SendStopPollingRequest(std::vector<u8>& output) {
return SendMCUData(ReportMode::NFC_IR_MODE_60HZ, SubCommand::STATE, request_data, output);
}
-DriverResult NfcProtocol::SendStartWaitingRecieveRequest(std::vector<u8>& output) {
+DriverResult NfcProtocol::SendStartWaitingRecieveRequest(MCUCommandResponse& output) {
NFCRequestState request{
.sub_command = MCUSubCommand::ReadDeviceMode,
.command_argument = NFCReadCommand::StartWaitingRecieve,
@@ -328,7 +334,7 @@ DriverResult NfcProtocol::SendStartWaitingRecieveRequest(std::vector<u8>& output
return SendMCUData(ReportMode::NFC_IR_MODE_60HZ, SubCommand::STATE, request_data, output);
}
-DriverResult NfcProtocol::SendReadAmiiboRequest(std::vector<u8>& output, NFCPages ntag_pages) {
+DriverResult NfcProtocol::SendReadAmiiboRequest(MCUCommandResponse& output, NFCPages ntag_pages) {
NFCRequestState request{
.sub_command = MCUSubCommand::ReadDeviceMode,
.command_argument = NFCReadCommand::Ntag,
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 06:48:51 +0200