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49 lines
1.0 KiB
49 lines
1.0 KiB
/*
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Part of the MCP23S08 MODULE
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Copyright (C) 2020 by Eddi De Pieri <eddi at depieri dot com>
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Adapted from https://github.com/kmpelectronics/Arduino
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Copyright (C) 2016 Plamen Kovandjiev <p.kovandiev@kmpelectronics.eu> & Dimitar Antonov <d.antonov@kmpelectronics.eu>
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(ref. https://github.com/kmpelectronics/Arduino/blob/master/ProDinoWiFiEsp/src/PRODINoESP8266/src/KMPDinoWiFiESP.cpp)
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*/
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#pragma once
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#include "libs/BasePin.h"
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#include "mcp23s08.h"
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#include <bitset>
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class McpGpioPin final : public BasePin {
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public:
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explicit McpGpioPin(unsigned char pin) :
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_pin(pin)
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{}
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void pinMode(int8_t mode) override {
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::MCP23S08SetDirection(_pin, mode);
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}
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void digitalWrite(int8_t val) override {
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::MCP23S08SetPin(_pin, val);
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}
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int digitalRead() override {
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return ::MCP23S08GetPin(_pin);
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}
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unsigned char pin() const override {
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return _pin;
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}
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const char* id() const override {
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return "McpGpioPin";
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}
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private:
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unsigned char _pin { GPIO_NONE };
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};
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