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corvus2 board builds
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Kevin Hester
105
variants/lora_relay_v2/variant.cpp
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105
variants/lora_relay_v2/variant.cpp
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/*
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Copyright (c) 2014-2015 Arduino LLC. All right reserved.
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Copyright (c) 2016 Sandeep Mistry All right reserved.
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Copyright (c) 2018, Adafruit Industries (adafruit.com)
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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.
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See the GNU 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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#include "variant.h"
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#include "nrf.h"
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#include "wiring_constants.h"
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#include "wiring_digital.h"
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const uint32_t g_ADigitalPinMap[] = {
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// D0 .. D13
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25, // D0 is P0.25 (UART TX)
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24, // D1 is P0.24 (UART RX
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10, // D2 is P0.10 (NFC2)
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47, // D3 is P1.15 (LED1)
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(32 + 10), // D4 is P1.10 (LED2)
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40, // D5 is P1.08
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7, // D6 is P0.07
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34, // D7 is P1.02 (Switch)
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16, // D8 is P0.16 (NeoPixel)
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26, // D9 is P0.26 D_RS (IPS data/command control)
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27, // D10 is P0.27
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6, // D11 is P0.06 D_RES (IPS display reset)
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8, // D12 is P0.08 D_CS (IPS display chip select)
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41, // D13 is P0.23 BLT (IPS display backlight)
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4, // D14 is P0.04 SX1262 RXEN
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5, // D15 is P0.05 BOOST_EN (5V buck converter enable for the the radio power)
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// D14 .. D21 (aka A0 .. A7)
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30, // D16 is P0.30 (A0)
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28, // D17 is P0.28 (A1)
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2, // D18 is P0.02 (A2)
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3, // D19 is P0.03 (A3)
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29, // D20 is P0.29 (A4, Battery)
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31, // D21 is P0.31 (A5, ARef)
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// D22 .. D23 (aka I2C pins)
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12, // D22 is P0.12 (SDA)
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11, // D23 is P0.11 (SCL)
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// D24 .. D26 (aka SPI pins)
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15, // D24 is P0.15 (SPI MISO)
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13, // D25 is P0.13 (SPI MOSI)
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14, // D26 is P0.14 (SPI SCK )
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// QSPI pins (not exposed via any header / test point)
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// 19, // P0.19 (QSPI CLK)
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// 20, // P0.20 (QSPI CS)
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// 17, // P0.17 (QSPI Data 0)
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// 22, // P0.22 (QSPI Data 1)
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// 23, // P0.23 (QSPI Data 2)
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// 21, // P0.21 (QSPI Data 3)
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// The remaining NFC pin
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9, // D27 P0.09 (NFC1, exposed only via test point on bottom of board)
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// The following pins were never listed as they were considered unusable
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// 0, // P0.00 is XL1 (attached to 32.768kHz crystal) Never expose as GPIOs
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// 1, // P0.01 is XL2 (attached to 32.768kHz crystal)
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18, // D28 P0.18 is RESET (attached to switch)
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// 32, // P1.00 is SWO (attached to debug header)
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// D29-D43
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32 + 12, // D29 P0.27 E22-SX1262 DIO1
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28, // D30 P0.28 E22-SX1262 DIO2
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30, // D31 P0.30 E22-SX1262 TXEN
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35, // D32 P1.03 E22-SX1262 NSS
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32 + 8, // D33 P1.08 E22-SX1262 BUSY
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27, // D34 P0.27 E22-SX1262 RESET
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32 + 1, // D35 P1.01 BTN_UP
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32, // D36 P1.0 GPS power
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21, // D37 P0.21 disp_clk
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36, // P1.04 BTN_OK
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37, // D39 P0.19 disp_SDA
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38, // D40 P1.06 BUZZER
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39, // P1.07 is not connected per schematic
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43, // P1.11 is not connected per schematic
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45, // P1.13 is not connected per schematic
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};
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void initVariant()
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{
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// LED1 & LED2
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pinMode(PIN_LED1, OUTPUT);
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ledOff(PIN_LED1);
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pinMode(PIN_LED2, OUTPUT);
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ledOff(PIN_LED2);
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}
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176
variants/lora_relay_v2/variant.h
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176
variants/lora_relay_v2/variant.h
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@@ -0,0 +1,176 @@
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/*
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Copyright (c) 2014-2015 Arduino LLC. All right reserved.
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Copyright (c) 2016 Sandeep Mistry All right reserved.
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Copyright (c) 2018, Adafruit Industries (adafruit.com)
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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.
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See the GNU 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 _VARIANT_LORA_RELAY_V1_
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#define _VARIANT_LORA_RELAY_V1_
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/** Master clock frequency */
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#define VARIANT_MCK (64000000ul)
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#define USE_LFXO // Board uses 32khz crystal for LF
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// define USE_LFRC // Board uses RC for LF
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/*
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kevinh todo
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ok leds
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ok buttons
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ok gps power
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ok gps signal
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ok? lcd
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ok buzzer
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serial flash
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ok lora (inc boost en)
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mention dat1 and dat2 on sd card
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*/
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include "WVariant.h"
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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// Number of pins defined in PinDescription array
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#define PINS_COUNT (43)
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#define NUM_DIGITAL_PINS (43)
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#define NUM_ANALOG_INPUTS (6) // A6 is used for battery, A7 is analog reference
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#define NUM_ANALOG_OUTPUTS (0)
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// LEDs
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#define PIN_LED1 (3)
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#define PIN_LED2 (4)
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#define PIN_NEOPIXEL (8)
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#define PIN_BUZZER (40)
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#define LED_BUILTIN PIN_LED1
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#define LED_CONN PIN_LED2
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#define LED_RED PIN_LED1
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#define LED_BLUE PIN_LED2
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#define LED_STATE_ON 1 // State when LED is litted
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/*
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* Buttons
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*/
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#define PIN_BUTTON1 (7)
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#define PIN_BUTTON2 (35)
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#define PIN_BUTTON3 (37)
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/*
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* Analog pins
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*/
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#define PIN_A0 (16)
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#define PIN_A1 (17)
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#define PIN_A2 (18)
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#define PIN_A3 (19)
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#define PIN_A4 (20)
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#define PIN_A5 (21)
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static const uint8_t A0 = PIN_A0;
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static const uint8_t A1 = PIN_A1;
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static const uint8_t A2 = PIN_A2;
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static const uint8_t A3 = PIN_A3;
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static const uint8_t A4 = PIN_A4;
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static const uint8_t A5 = PIN_A5;
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#define ADC_RESOLUTION 14
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// Other pins
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#define PIN_AREF PIN_A5
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#define PIN_VBAT PIN_A4
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#define PIN_NFC1 (33)
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#define PIN_NFC2 (2)
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#define PIN_PIEZO (37)
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static const uint8_t AREF = PIN_AREF;
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/*
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* Serial interfaces
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*/
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#define PIN_SERIAL1_RX (1)
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#define PIN_SERIAL1_TX (0)
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/*
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* SPI Interfaces
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*/
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#define SPI_INTERFACES_COUNT 1
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#define PIN_SPI_MISO (24)
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#define PIN_SPI_MOSI (25)
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#define PIN_SPI_SCK (26)
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static const uint8_t SS = (5);
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static const uint8_t MOSI = PIN_SPI_MOSI;
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static const uint8_t MISO = PIN_SPI_MISO;
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static const uint8_t SCK = PIN_SPI_SCK;
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/*
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* Wire Interfaces
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*/
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#define WIRE_INTERFACES_COUNT 1
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#define PIN_WIRE_SDA (22)
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#define PIN_WIRE_SCL (23)
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// I2C device addresses
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#define I2C_ADDR_BQ27441 0x55 // Battery gauge
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// CUSTOM GPIOs the SX1262
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#define SX1262_CS (32)
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// If you would prefer to get console debug output over the JTAG ICE connection rather than the CDC-ACM USB serial device, just
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// define this. #define USE_SEGGER
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#define SX1262_DIO1 (29)
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#define SX1262_DIO2 (30)
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#define SX1262_BUSY (33) // Supposed to be P0.18 but because of reworks, now on P0.31 (18)
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#define SX1262_RESET (34)
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// #define SX1262_ANT_SW (32 + 10)
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#define SX1262_RXEN (14)
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#define SX1262_TXEN (31)
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#define SX1262_POWER_EN \
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(15) // FIXME, see warning hre https://github.com/BigCorvus/SX1262-LoRa-BLE-Relay/blob/master/LORA_RELAY_NRF52840.ino
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#define SX1262_E22 // Indicates this SX1262 is inside of an ebyte E22 module and special config should be done for that
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// ST7565 SPI
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#define ST7735_RESET (11) // Output
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#define ST7735_CS (12)
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#define ST7735_BACKLIGHT_EN (13)
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#define ST7735_RS (9)
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#define ST7735_SDA (39) // actually spi MOSI
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#define ST7735_SCK (37) // actually spi clk
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#define PIN_GPS_WAKE 36 // Just kill GPS power when we want it to sleep? FIXME
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// #define LORA_DISABLE_SENDING // The board can brownout during lora TX if you don't have a battery connected. Disable sending
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// to allow USB power only based debugging
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#ifdef __cplusplus
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}
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#endif
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/*----------------------------------------------------------------------------
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* Arduino objects - C++ only
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*----------------------------------------------------------------------------*/
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#endif
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