Lin Scan example

Author: mestrode

example/lin-scan/platformio.ini

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+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:esp32doit-devkit-v1]
+platform = espressif32
+board = esp32doit-devkit-v1
+framework = arduino
+lib_deps =
+    https://github.com/mestrode/Lin-Interface-Library

example/lin-scan/src/main.cpp

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+#include <Arduino.h>
+#include <Lin_Interface.hpp>
+
+// using UART 1 for LinBus
+Lin_Interface LinBus(1);
+
+// data to be filled by bus request
+float Cap_Max = 0.0;
+float Cap_Available = 0.0;
+uint8_t Cap_Configured = 0;
+uint8_t CalibByte = 0x00;
+bool CalibrationDone = false;
+
+int LIN_ScanIDs()
+{
+    int Result = 0;
+    Serial.print("\n\n############# LIN ID scan started\n");
+    // Scan all IDs
+    for (int i = 0; i <= 0x3F; i++)
+    {
+        if (LinBus.readFrame(i))
+        {
+            Result++;
+        }
+        delay(10);
+    }
+    Serial.print("############# Chk Sum valid on ");
+    Serial.print(Result);
+    Serial.print(" Frames\n############# LIN ID scan finished\n\n");
+
+    return Result;
+}
+
+void setup()
+{
+  Serial.begin(115200);
+
+  // configure baud rate
+  Serial.print("configure Lin-Bus to 19200 Baud\n");
+  LinBus.baud = 19200;
+
+  LIN_ScanIDs();
+}
+
+void loop()
+{
+  delay(5000);
+}