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45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*
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esp_priv.h - private esp8266 helpers
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Copyright (c) 2020 esp8266/Arduino community. All right reserved.
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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 __ESP_PRIV
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#define __ESP_PRIV
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#if defined(CORE_MOCK)
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constexpr bool __byteAddressable(const void* addr)
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{
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(void)addr;
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return true;
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}
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#else // on hardware
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#include <sys/config.h>
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// returns true when addr can be used without "pgm_" functions or non32xfer service
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constexpr bool __byteAddressable(const void* addr)
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{
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return addr < (const void*)(XCHAL_DATARAM0_VADDR + XCHAL_DATARAM0_SIZE);
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}
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#endif // on hardware
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#endif // __ESP_PRIV
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