Init

Inc/LinAt32.h

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+//
+// Created by cfif on 17.11.22.
+//
+
+#ifndef LIN_AT32_H
+#define LIN_AT32_H
+
+#include "LinIO.h"
+#include "SerialPortIO.h"
+#include "SerialPort.h"
+#include "cmsis_os2.h"
+
+typedef struct {
+    tSerialPortIO *serialPortIO;
+    tLinData *linData;
+} tLinAt32;
+
+void LIN_Initial(
+        tLinAt32 *env,
+        tSerialPortIO *serialPortIO,
+        void *linData
+);
+
+tLinIO vLinGetIo(tLinAt32 *env);
+
+#endif //LIN_AT32_H

Src/LinAt32.c

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+//
+// Created by cfif on 07.09.22.
+//
+#include <SystemDelayInterface.h>
+#include "LinAt32.h"
+#include "SerialPortArtery.h"
+
+void LIN_Initial(
+        tLinAt32 *env,
+        tSerialPortIO *serialPortIO,
+        void *linData
+) {
+    env->serialPortIO = serialPortIO;
+    env->linData = linData;
+}
+
+static uint8_t vLinRunCommand(tLinAt32 *env, uint32_t timeout) {
+
+    lin_frame_t txFrame;
+
+    txFrame.dataLen = env->linData->g_aTxBufferLen;
+    for (uint8_t i = 0; i < env->linData->g_aTxBufferLen; ++i) {
+        txFrame.data[i] = env->linData->g_aTxBuffer[i];
+    }
+
+    bool result = vSerialPortSendLinFrame(env->serialPortIO->env, &txFrame, timeout);
+
+    if (result) {
+        return LIN_RX_COMPLETED;
+    }
+
+    return LIN_TIMEOUT;
+}
+
+static uint8_t vLinGetCommand(tLinAt32 *env, uint32_t timeout) {
+    lin_frame_t rxFrame;
+
+    uint16_t len = SerialPortReceive(env->serialPortIO, (void *) &rxFrame, sizeof(lin_frame_t), timeout);
+
+    if (len == 0) {
+        return LIN_NO_EVENT;
+    }
+
+    env->linData->g_aRxBufferLen = rxFrame.dataLen;
+    for (uint8_t i = 0; i < rxFrame.dataLen; ++i) {
+        env->linData->g_aRxBuffer[i] = rxFrame.data[i];
+    }
+
+    return rxFrame.event;
+
+}
+
+tLinIO vLinGetIo(tLinAt32 *env) {
+    tLinIO io = {
+            .env = env,
+            .runCommand = (LinIOTransaction) vLinRunCommand,
+            .getCommand = (LinIOTransaction) vLinGetCommand
+    };
+    return io;
+}

modular.json

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+{
+  "dep": [
+    {
+      "type": "git",
+      "provider": "HVAC_DEV",
+      "repo": "LinInterface"
+    }
+  ],
+  "cmake": {
+    "inc_dirs": [
+      "Inc"
+    ],
+    "srcs": [
+      "Src/**.c"
+    ]
+  }
+}