DigitalIO driver with dynamic channel count

src/remoteIO.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <DebugLog.h>
+#include <RS485_Driver.h>
+
+class remoteIO
+{
+public:
+    typedef enum {CH1, CH2, CH3, CH4, CH5, CH6, CH7, CH8, CH_MAX} channel_t;
+
+private:
+    const uint16_t REG_VERSION = 0x8000;
+    const uint16_t REG_COILS = 0x0000;
+    const uint16_t REG_INPUT = 0x0000;
+    const uint16_t REG_ALLCOILS = 0x00FF;
+
+public:
+    remoteIO(const uint8_t address, drivers::MODBUS &bus);
+    ~remoteIO();
+
+    const bool setOut(const channel_t ch, const bool value);
+    const bool toggleOut(const channel_t ch);
+    const bool setOutPort(const std::vector<bool> values);
+
+    const bool getOut(const channel_t ch, bool &value);
+    const bool getOutPort(std::vector<bool> &values);
+
+    const bool getIn(const channel_t input, bool &value);
+    const bool getInPort(std::vector<bool> &values);
+
+    void resetAll(const bool value);
+
+private:
+    bool m_initialized;
+    drivers::MODBUS &m_bus;
+    const uint8_t m_address;
+};