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https://github.com/esp8266/Arduino.git
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891113678c
* Change argument to Esp.deepSleep from uint32 to uint64 to match SDK, add deepSleepMax based on the cali_proc function per SDK * SPISlave.end() added * Nameoftherose patch for Issue #2435 (#4256) * WiFiTelnetToSerial Example - Minor Issues #2435 * WiFiTelnetToSerial Example - Minor Issues #2435 Patch to rectify issue #2435 * Check that pins needed by Wire are defined at compile-time (#4261)
73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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SPISlave library for esp8266
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Copyright (c) 2015 Hristo Gochkov. All rights reserved.
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This file is part of the esp8266 core for Arduino environment.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _SPISLAVE_H_INCLUDED
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#define _SPISLAVE_H_INCLUDED
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#include "Arduino.h"
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#include <functional>
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typedef std::function<void(uint8_t *data, size_t len)> SpiSlaveDataHandler;
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typedef std::function<void(uint32_t status)> SpiSlaveStatusHandler;
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typedef std::function<void(void)> SpiSlaveSentHandler;
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class SPISlaveClass
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{
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protected:
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SpiSlaveDataHandler _data_cb;
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SpiSlaveStatusHandler _status_cb;
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SpiSlaveSentHandler _data_sent_cb;
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SpiSlaveSentHandler _status_sent_cb;
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void _data_rx(uint8_t * data, uint8_t len);
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void _status_rx(uint32_t data);
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void _data_tx(void);
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void _status_tx(void);
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static void _s_data_rx(void *arg, uint8_t * data, uint8_t len);
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static void _s_status_rx(void *arg, uint32_t data);
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static void _s_data_tx(void *arg);
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static void _s_status_tx(void *arg);
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public:
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SPISlaveClass()
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: _data_cb(NULL)
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, _status_cb(NULL)
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, _data_sent_cb(NULL)
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, _status_sent_cb(NULL)
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{}
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~SPISlaveClass() {}
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void begin();
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void end();
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void setData(uint8_t * data, size_t len);
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void setData(const char * data)
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{
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setData((uint8_t *)data, strlen(data));
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}
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void setStatus(uint32_t status);
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void onData(SpiSlaveDataHandler cb);
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void onDataSent(SpiSlaveSentHandler cb);
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void onStatus(SpiSlaveStatusHandler cb);
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void onStatusSent(SpiSlaveSentHandler cb);
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};
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#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SPISLAVE)
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extern SPISlaveClass SPISlave;
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#endif
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#endif
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