41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
/*
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* This file is part of the "bluetoothheater" distribution
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* (https://gitlab.com/mrjones.id.au/bluetoothheater)
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*
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* Copyright (C) 2018 Ray Jones <ray@mrjones.id.au>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include <stdint.h>
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// **** NOTE: internal codes do not match user codes ****
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// internal codes follow the evoloution of discovering that the intial analog input
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// could not be used and had to be swapped with GPIOin1 :-(
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// the the easier to build PCB with no GPIO!
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// The User IDs make more logical sense:
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// V2.0 base no GPIO
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// V2.1 only digital IO
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// V2.2 full GPIO
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#define BRD_V1_FULLGPIO 10
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#define BRD_V2_GPIO_NOALG 20 // original V20 board - no cut traces - analog on wrong pin :-(
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#define BRD_V2_FULLGPIO 21 // V2 board cut traces tranposed GPIO1 & Analog
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#define BRD_V2_NOGPIO 22 // V2 board forced short on analog input - NO GPIO mode
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#define BRD_V3_GPIO_NOALG 30 // V3 board - no cut traces - analog input grounded
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int BoardDetect();
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void BoardRevisionReset();
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const char* getBoardRevisionString(int ID);
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