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ring_proto
Author | SHA1 | Date |
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german77 | 0495a13e31 |
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@ -388,6 +388,32 @@ enum class ExternalDeviceId : u16 {
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Starlink = 0x2800,
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};
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// Most missing command names are leftovers from other firmware versions
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enum class RingConCommand : u32 {
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GetFirmwareVersion = 0x00020000,
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ReadId = 0x00020100,
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JoyPolling = 0x00020101,
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Unknown1 = 0x00020104,
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c20105 = 0x00020105,
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Unknown2 = 0x00020204,
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Unknown3 = 0x00020304,
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Unknown4 = 0x00020404,
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ReadUnkCal = 0x00020504,
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ReadFactoryCal = 0x00020A04,
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Unknown5 = 0x00021104,
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Unknown6 = 0x00021204,
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Unknown7 = 0x00021304,
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ReadUserCal = 0x00021A04,
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ReadRepCount = 0x00023104,
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ReadTotalPushCount = 0x00023204,
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ResetRepCount = 0x04013104,
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Unknown8 = 0x04011104,
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Unknown9 = 0x04011204,
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Unknown10 = 0x04011304,
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SaveCalData = 0x10011A04,
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Error = 0xFFFFFFFF,
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};
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enum class DriverResult {
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Success,
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WrongReply,
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@ -687,6 +713,57 @@ struct RingStatus {
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s16 min_value;
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};
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#pragma pack(push, 1)
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struct RingCommandData {
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u8 data_type;
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RingConCommand command;
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};
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static_assert(sizeof(RingCommandData) == 0x5, "RingCommandData is an invalid size");
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#pragma pack(pop)
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struct RingFactoryCalibration {
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s32_le os_max;
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s32_le hk_max;
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s32_le zero_min;
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s32_le zero_max;
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};
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static_assert(sizeof(RingFactoryCalibration) == 0x10, "RingFactoryCalibration is an invalid size");
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struct RingCalibrationValue {
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s16 value;
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u16 crc;
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};
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static_assert(sizeof(RingCalibrationValue) == 0x4, "RingCalibrationValue is an invalid size");
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struct RingUserCalibration {
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RingCalibrationValue os_max;
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RingCalibrationValue hk_max;
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RingCalibrationValue zero;
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};
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static_assert(sizeof(RingUserCalibration) == 0xC, "RingUserCalibration is an invalid size");
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struct RingReadId {
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u16 id_l_x0;
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u16 id_l_x0_2;
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u16 id_l_x4;
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u16 id_h_x0;
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u16 id_h_x0_2;
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u16 id_h_x4;
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};
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static_assert(sizeof(RingReadId) == 0xC, "RingReadId is an invalid size");
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struct RingCommandReply {
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DriverResult result;
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RingConCommand command;
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FirmwareVersion firmware;
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RingFactoryCalibration factory_calibration;
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RingUserCalibration user_calibration;
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RingReadId read_id;
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u8 c20105;
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u8 total_push_count;
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u8 total_rep_count;
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};
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struct VibrationPacket {
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OutputReport output_report;
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u8 packet_counter;
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@ -108,6 +108,65 @@ DriverResult RingConProtocol::ConfigureRing() {
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return SendSubCommand(SubCommand::ENABLE_EXTERNAL_POLLING, ringcon_data);
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}
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DriverResult RingConProtocol::SendCommand(RingConCommand command) {
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SubCommandResponce output{};
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RingCommandData data{
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.data_type = 0x04, // This seems to be always 4 for this command
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.command = command,
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};
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RingCommandReply reply{
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.result = DriverResult::Success,
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.command = command,
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};
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std::array<u8, sizeof(RingCommandData)> raw_data{};
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memcpy(raw_data.data(), &data, sizeof(RingCommandData));
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const DriverResult result = SendSubCommand(SubCommand::SET_EXTERNAL_CONFIG, raw_data, output);
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if (result != DriverResult::Success) {
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reply.result = result;
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return result;
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}
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switch (command) {
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case RingConCommand::GetFirmwareVersion:
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memcpy(&reply.firmware, output.command_data.data() + 6, sizeof(FirmwareVersion));
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break;
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case RingConCommand::ReadId:
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memcpy(&reply.read_id, output.command_data.data() + 6,
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sizeof(RingReadId));
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break;
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case RingConCommand::c20105:
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reply.c20105 = output.command_data[6];
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break;
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case RingConCommand::ReadUnkCal:
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break;
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case RingConCommand::ReadFactoryCal:
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memcpy(&reply.factory_calibration, output.command_data.data() + 6,
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sizeof(RingFactoryCalibration));
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break;
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case RingConCommand::ReadUserCal:
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memcpy(&reply.user_calibration, output.command_data.data() + 6, sizeof(RingUserCalibration));
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break;
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case RingConCommand::ReadRepCount:
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reply.total_rep_count = output.command_data[6];
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break;
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case RingConCommand::ReadTotalPushCount:
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reply.total_push_count = output.command_data[6];
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break;
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case RingConCommand::ResetRepCount:
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break;
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case RingConCommand::SaveCalData:
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break;
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default:
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reply.result = DriverResult::NotSupported;
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break;
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}
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return result;
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}
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bool RingConProtocol::IsEnabled() const {
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return is_enabled;
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}
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@ -25,6 +25,9 @@ public:
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DriverResult StartRingconPolling();
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// Hidbus can send individual commands to the ring each one with an unique reply
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DriverResult SendCommand(RingConCommand command);
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bool IsEnabled() const;
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private:
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