pre-pre alpha of Network_CAN_clientserver

Network_CAN_clientserver/parsecanmsgs.h

@@ -0,0 +1,39 @@
+/*
+ * This file is part of the canserver project.
+ * Copyright 2025 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+#include "canproto.h"
+
+#define CANIDIN         1
+#define CANIDOUT        2
+
+typedef struct{
+    uint16_t ID;        // message ID
+    uint32_t timestamp; // milliseconds timestamp
+    uint8_t length;     // data length
+    uint8_t data[8];    // up to 8 bytes of data
+} CAN_message;
+
+int parseCANstr(const char *str, CAN_message *msg);
+int formCANmsg(CAN_message *msg, char *buf, int buflen);
+
+int CANu32setter(int cancmd, uint8_t par, uint32_t data, CAN_message *msg);
+int CANu32getter(int cancmd, uint8_t par, CAN_message *msg);