* @brief Processes bytes received from the remote device. */
| 192 | * @brief Processes bytes received from the remote device. |
| 193 | */ |
| 194 | void IO::Protocols::XMODEM::processInput(const QByteArray& data) |
| 195 | { |
| 196 | Q_ASSERT(!data.isEmpty()); |
| 197 | Q_ASSERT(isActive()); |
| 198 | |
| 199 | for (const char byte : data) { |
| 200 | const quint8 ch = static_cast<quint8>(byte); |
| 201 | |
| 202 | switch (m_state) { |
| 203 | case State::WaitingForStart: |
| 204 | if (ch == kCRC) { |
| 205 | m_timeoutTimer.stop(); |
| 206 | m_state = State::SendingBlocks; |
| 207 | Q_EMIT statusMessage(tr("Receiver ready (CRC mode), sending data…")); |
| 208 | sendBlock(); |
| 209 | } |
| 210 | break; |
| 211 | |
| 212 | case State::WaitingForAck: |
| 213 | if (!handleAckByte(ch)) |
| 214 | return; |
| 215 | |
| 216 | break; |
| 217 | |
| 218 | case State::WaitingForEOTAck: |
| 219 | handleEotAckByte(ch); |
| 220 | break; |
| 221 | |
| 222 | default: |
| 223 | break; |
| 224 | } |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | //-------------------------------------------------------------------------------------------------- |
| 229 | // Configuration |