Refactor for a central include directory

2026-08-05 01:18:36 +02:00 · 2018-10-22 11:52:34 -04:00
parent 12451def11
commit 8e6b0d0b0e
127 changed files with 263 additions and 265 deletions
@@ -0,0 +1,108 @@
+#ifndef __MULTICHANNELCOMMUNICATION_H_
+#define __MULTICHANNELCOMMUNICATION_H_
+
+#include "icsneo/communication/communication.h"
+#include "icsneo/communication/icommunication.h"
+#include "icsneo/communication/command.h"
+#include "icsneo/communication/encoder.h"
+
+namespace icsneo {
+
+class MultiChannelCommunication : public Communication {
+public:
+	MultiChannelCommunication(
+		std::unique_ptr<ICommunication> com,
+		std::shared_ptr<Packetizer> p,
+		std::unique_ptr<Encoder> e,
+		std::unique_ptr<Decoder> md) : Communication(std::move(com), p, std::move(e), std::move(md)) {}
+	void spawnThreads() override;
+	void joinThreads() override;
+	bool sendPacket(std::vector<uint8_t>& bytes) override;
+
+protected:
+	bool preprocessPacket(std::deque<uint8_t>& usbReadFifo);
+
+private:
+	enum class CommandType : uint8_t {
+		PlasmaReadRequest = 0x10, // Status read request to HSC
+		PlasmaStatusResponse = 0x11, // Status response by HSC
+		HostPC_to_Vnet1 = 0x20, // Host PC data to Vnet module-1
+		Vnet1_to_HostPC = 0x21, // Vnet module-1 data to host PC
+		HostPC_to_Vnet2 = 0x30, // Host PC data to Vnet module-2
+		Vnet2_to_HostPC = 0x31, // Vnet module-2 data to host PC
+		HostPC_to_Vnet3 = 0x40, // Host PC data to Vnet module-3
+		Vnet3_to_HostPC = 0x41, // Vnet module-3 data to host PC
+		HostPC_to_SDCC1 = 0x50, // Host PC data to write to SDCC-1
+		HostPC_from_SDCC1 = 0x51, // Host PC wants data read from SDCC-1
+		SDCC1_to_HostPC = 0x52, // SDCC-1 data to host PC
+		HostPC_to_SDCC2 = 0x60, // Host PC data to write to SDCC-2
+		HostPC_from_SDCC2 = 0x61, // Host PC wants data read from SDCC-2
+		SDCC2_to_HostPC = 0x62, // SDCC-2 data to host PC
+		PC_to_LSOC = 0x70, // Host PC data to LSOCC
+		LSOCC_to_PC = 0x71, // LSOCC data to host PC
+		HostPC_to_Microblaze = 0x80, // Host PC data to microblaze processor
+		Microblaze_to_HostPC = 0x81 // Microblaze processor data to host PC
+	};
+	static bool CommandTypeIsValid(CommandType cmd) {
+		switch(cmd) {
+			case CommandType::PlasmaReadRequest:
+			case CommandType::PlasmaStatusResponse:
+			case CommandType::HostPC_to_Vnet1:
+			case CommandType::Vnet1_to_HostPC:
+			case CommandType::HostPC_to_Vnet2:
+			case CommandType::Vnet2_to_HostPC:
+			case CommandType::HostPC_to_Vnet3:
+			case CommandType::Vnet3_to_HostPC:
+			case CommandType::HostPC_to_SDCC1:
+			case CommandType::HostPC_from_SDCC1:
+			case CommandType::SDCC1_to_HostPC:
+			case CommandType::HostPC_to_SDCC2:
+			case CommandType::HostPC_from_SDCC2:
+			case CommandType::SDCC2_to_HostPC:
+			case CommandType::PC_to_LSOC:
+			case CommandType::LSOCC_to_PC:
+			case CommandType::HostPC_to_Microblaze:
+			case CommandType::Microblaze_to_HostPC:
+				return true;
+			default:
+				return false;
+		}	
+	}
+	static bool CommandTypeHasAddress(CommandType cmd) {
+		// Check CommandTypeIsValid before this, you will get false on an invalid command
+		switch(cmd) {
+			case CommandType::SDCC1_to_HostPC:
+			case CommandType::SDCC2_to_HostPC:
+				return true;
+			default:
+				return false;
+		}
+	}
+	static uint16_t CommandTypeDefinesLength(CommandType cmd) {
+		// Check CommandTypeIsValid before this, you will get 0 on an invalid command
+		switch(cmd) {
+			case CommandType::PlasmaStatusResponse:
+				return 2;
+			default:
+				return 0; // Length is defined by following bytes in message
+		}
+	}
+
+	enum class PreprocessState {
+		SearchForCommand,
+		ParseAddress,
+		ParseLength,
+		GetData
+	};
+	PreprocessState state = PreprocessState::SearchForCommand;
+	uint16_t currentCommandLength;
+	CommandType currentCommandType;
+	size_t currentReadIndex = 0;
+
+	std::thread mainChannelReadThread;
+	void readTask();
+};
+
+}
+
+#endif