First commit

firmware/Modbus-Arduino/issues/modbus-arduino-Issue1/src/main.cpp

@@ -0,0 +1,29 @@
+#include <Arduino.h>
+#include <ModbusSerial.h>
+
+ModbusSerial mb (Serial, 10);
+
+const uint8_t NbOfIsts = 24;
+const uint16_t FirstIsts = 197;
+const uint32_t IstsValues = 0xB5DBAC;
+
+void setup() {
+  
+#ifdef ESP32
+  Serial.begin (38400, SERIAL_8E1);
+#else
+  Serial.begin (38400);
+#endif
+  mb.config (38400);
+
+  for (uint8_t i = 0; i < NbOfIsts; i++) {
+
+    mb.addIsts (FirstIsts -1 + i, (IstsValues & (1 << i)) != 0);
+  }
+}
+
+void loop() {
+
+  mb.task();
+}
+