add variant files by @BigCorvus

variants/lora-relay-v1/variant.cpp

@@ -0,0 +1,107 @@
+/*
+  Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+  Copyright (c) 2016 Sandeep Mistry All right reserved.
+  Copyright (c) 2018, Adafruit Industries (adafruit.com)
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "variant.h"
+#include "wiring_constants.h"
+#include "wiring_digital.h"
+#include "nrf.h"
+
+const uint32_t g_ADigitalPinMap[] =
+{
+  // D0 .. D13
+  25,  // D0  is P0.25 (UART TX)
+  24,  // D1  is P0.24 (UART RX 
+  10,  // D2  is P0.10 (NFC2)
+  47,  // D3  is P1.15 (LED1)
+  42,  // D4  is P1.10 (LED2)
+  40,  // D5  is P1.08
+   7,  // D6  is P0.07
+  34,  // D7  is P1.02 (Button)
+  16,  // D8  is P0.16 (NeoPixel)
+  26,  // D9  is P0.26
+  27,  // D10 is P0.27
+   6,  // D11 is P0.06
+   8,  // D12 is P0.08
+  41,  // D13 is P1.09
+
+  // D14 .. D21 (aka A0 .. A7)
+   4,  // D14 is P0.04 (A0)
+   5,  // D15 is P0.05 (A1)
+  30,  // D16 is P0.30 (A2)
+  28,  // D17 is P0.28 (A3)
+   2,  // D18 is P0.02 (A4)
+   3,  // D19 is P0.03 (A5)
+  29,  // D20 is P0.29 (A6, Battery)
+  31,  // D21 is P0.31 (A7, ARef)
+
+  // D22 .. D23 (aka I2C pins)
+  12,  // D22 is P0.12 (SDA)
+  11,  // D23 is P0.11 (SCL)
+
+  // D24 .. D26 (aka SPI pins)
+  15,  // D24 is P0.15 (SPI MISO)
+  13,  // D25 is P0.13 (SPI MOSI)
+  14,  // D26 is P0.14 (SPI SCK )
+
+  // QSPI pins (not exposed via any header / test point)
+  19,  // D27 is P0.19 (QSPI CLK)
+  20,  // D28 is P0.20 (QSPI CS)
+  17,  // D29 is P0.17 (QSPI Data 0)
+  22,  // D30 is P0.22 (QSPI Data 1)
+  23,  // D31 is P0.23 (QSPI Data 2)
+  21,  // D32 is P0.21 (QSPI Data 3)
+
+  // The remaining NFC pin
+   9,  // D33 is P0.09 (NFC1, exposed only via test point on bottom of board)
+
+  // Thus, there are 34 defined pins
+
+  // The remaining pins are not usable:
+  //
+  //
+  // The following pins were never listed as they were considered unusable
+    0,      // P0.00 is XL1   (attached to 32.768kHz crystal)
+    1,      // P0.01 is XL2   (attached to 32.768kHz crystal)
+   18,      // P0.18 is RESET (attached to switch)
+   32,      // P1.00 is SWO   (attached to debug header)
+   
+  // The remaining pins are not connected (per schematic)
+   33,      //D38 is P1.01 is not connected per schematic
+   35,      //D39 is P1.03 is not connected per schematic
+   36,      //D40 P1.04 is not connected per schematic
+   37,      //D41 P1.05 is not connected per schematic
+   38,      //D42 P1.06 is not connected per schematic
+   39,      //D43 P1.07 is not connected per schematic
+   43,      //D44 P1.11 is not connected per schematic
+   44,      //D45 is P1.12 is not connected per schematic
+   45,      //D46 P1.13 is not connected per schematic
+   46,      //D47 is P1.14 is not connected per schematic
+};
+
+void initVariant()
+{
+  // LED1 & LED2
+  pinMode(PIN_LED1, OUTPUT);
+  ledOff(PIN_LED1);
+
+  pinMode(PIN_LED2, OUTPUT);
+  ledOff(PIN_LED2);
+}
+