53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
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/*
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This file is part of the VidorBoot/VidorPeripherals/VidorGraphics library.
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Copyright (c) 2018 Arduino SA. All rights 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "VidorMailbox.h"
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#include "VidorUtils.h"
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VidorUtils::VidorUtils() {}
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int VidorUtils::begin(bool jumpToApp)
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{
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// Start clocking the FPGA; this function is declared weak and can be overridden
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// with a custom implementation (or can be left untouched if FPGA is clocked internally)
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enableFpgaClock();
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int ret = VidorMailbox.begin();
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if (ret == 1 && jumpToApp) {
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uint32_t evt[1];
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evt[0] = 0 | 3;
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VidorMailbox.sendEvent(evt, 1);
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}
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return ret;
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}
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void VidorUtils::end()
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{
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VidorMailbox.end();
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disableFpgaClock();
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}
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void VidorUtils::reload()
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{
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VidorMailbox.reload();
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}
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