diff --git a/boards/nano-g2-ultra.json b/boards/nano-g2-ultra.json new file mode 100644 index 000000000..7afce178b --- /dev/null +++ b/boards/nano-g2-ultra.json @@ -0,0 +1,51 @@ +{ + "build": { + "arduino": { + "ldscript": "nrf52840_s140_v6.ld" + }, + "core": "nRF5", + "cpu": "cortex-m4", + "extra_flags": "-DARDUINO_NRF52840_FEATHER -DNRF52840_XXAA", + "f_cpu": "64000000L", + "hwids": [ + ["0x239A", "0x8029"], + ["0x239A", "0x0029"], + ["0x239A", "0x002A"], + ["0x239A", "0x802A"] + ], + "usb_product": "BQ nRF52840", + "mcu": "nrf52840", + "variant": "nano-g2-ultra", + "bsp": { + "name": "adafruit" + }, + "softdevice": { + "sd_flags": "-DS140", + "sd_name": "s140", + "sd_version": "6.1.1", + "sd_fwid": "0x00B6" + }, + "bootloader": { + "settings_addr": "0xFF000" + } + }, + "connectivity": ["bluetooth"], + "debug": { + "jlink_device": "nRF52840_xxAA", + "svd_path": "nrf52840.svd" + }, + "frameworks": ["arduino"], + "name": "BQ nRF52840", + "upload": { + "maximum_ram_size": 248832, + "maximum_size": 815104, + "speed": 115200, + "protocol": "nrfutil", + "protocols": ["jlink", "nrfjprog", "nrfutil", "stlink"], + "use_1200bps_touch": true, + "require_upload_port": true, + "wait_for_upload_port": true + }, + "url": "https://wiki.uniteng.com/en/meshtastic/nano-g2-ultra", + "vendor": "BQ Consulting" +} diff --git a/variants/nano-g2-ultra/platformio.ini b/variants/nano-g2-ultra/platformio.ini new file mode 100644 index 000000000..c00a9e5ac --- /dev/null +++ b/variants/nano-g2-ultra/platformio.ini @@ -0,0 +1,18 @@ +; First prototype eink/nrf52840/sx1262 device +[env:nano-g2-ultra] +extends = nrf52840_base +board = nano-g2-ultra +debug_tool = jlink + +# add our variants files to the include and src paths +# define build flags for the TFT_eSPI library - NOTE: WE NOT LONGER USE TFT_eSPI, it was for an earlier version of the TTGO eink screens +# -DBUSY_PIN=3 -DRST_PIN=2 -DDC_PIN=28 -DCS_PIN=30 +# add -DCFG_SYSVIEW if you want to use the Segger systemview tool for OS profiling. +build_flags = ${nrf52840_base.build_flags} -Ivariants/nano-g2-ultra -D NANO_G2_ULTRA + -L "${platformio.libdeps_dir}/${this.__env__}/BSEC2 Software Library/src/cortex-m4/fpv4-sp-d16-hard" +build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nano-g2-ultra> +lib_deps = + ${nrf52840_base.lib_deps} + adafruit/Adafruit BusIO@^1.13.2 + lewisxhe/PCF8563_Library@^1.0.1 +;upload_protocol = fs diff --git a/variants/nano-g2-ultra/variant.cpp b/variants/nano-g2-ultra/variant.cpp new file mode 100644 index 000000000..ce5d00886 --- /dev/null +++ b/variants/nano-g2-ultra/variant.cpp @@ -0,0 +1,36 @@ +/* + 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 "nrf.h" +#include "wiring_constants.h" +#include "wiring_digital.h" + +const uint32_t g_ADigitalPinMap[] = { + // P0 - pins 0 and 1 are hardwired for xtal and should never be enabled + 0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, + + // P1 + 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47}; + +void initVariant() +{ + // Nothing need to be inited for now +} \ No newline at end of file diff --git a/variants/nano-g2-ultra/variant.h b/variants/nano-g2-ultra/variant.h new file mode 100644 index 000000000..da46f311d --- /dev/null +++ b/variants/nano-g2-ultra/variant.h @@ -0,0 +1,197 @@ +/* + 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 +*/ + +#ifndef _VARIANT_Nano_G2_ +#define _VARIANT_Nano_G2_ + +/** Master clock frequency */ +#define VARIANT_MCK (64000000ul) + +#define USE_LFXO // Board uses 32khz crystal for LF +//#define USE_LFRC // Board uses 32khz RC for LF + +/*---------------------------------------------------------------------------- + * Headers + *----------------------------------------------------------------------------*/ + +#include "WVariant.h" + +#ifdef __cplusplus +extern "C" { +#endif // __cplusplus + +// Number of pins defined in PinDescription array +#define PINS_COUNT (48) +#define NUM_DIGITAL_PINS (48) +#define NUM_ANALOG_INPUTS (1) +#define NUM_ANALOG_OUTPUTS (0) + +// LEDs +#define PIN_LED1 (-1) +#define PIN_LED2 (-1) +#define PIN_LED3 (-1) + +#define LED_RED PIN_LED3 +#define LED_BLUE PIN_LED1 +#define LED_GREEN PIN_LED2 + +#define LED_BUILTIN LED_BLUE +#define LED_CONN PIN_GREEN + +#define LED_STATE_ON 0 // State when LED is lit +//#define LED_INVERTED 1 + +/* + * Buttons + */ +#define PIN_BUTTON1 (32 + 6) + +#define EXT_NOTIFY_OUT (0 + 4) // Default pin to use for Ext Notify Module. + +/* + * Analog pins + */ +#define PIN_A4 (0 + 2) // Battery ADC + +#define BATTERY_PIN PIN_A4 + +static const uint8_t A4 = PIN_A4; + +#define ADC_RESOLUTION 14 + +/* + * Serial interfaces + */ +#define PIN_SERIAL2_RX (0 + 22) +#define PIN_SERIAL2_TX (0 + 20) + +/** + Wire Interfaces + */ +#define WIRE_INTERFACES_COUNT 1 + +#define PIN_WIRE_SDA (0 + 17) +#define PIN_WIRE_SCL (0 + 15) + +#define PIN_RTC_INT (0 + 14) // Interrupt from the PCF8563 RTC + +/* +External serial flash W25Q16JV_IQ +*/ + +// QSPI Pins +#define PIN_QSPI_SCK (0 + 8) +#define PIN_QSPI_CS (32 + 7) +#define PIN_QSPI_IO0 (0 + 6) // MOSI if using two bit interface +#define PIN_QSPI_IO1 (0 + 26) // MISO if using two bit interface +#define PIN_QSPI_IO2 (32 + 4) // WP if using two bit interface (i.e. not used) +#define PIN_QSPI_IO3 (32 + 2) // HOLD if using two bit interface (i.e. not used) + +// On-board QSPI Flash +#define EXTERNAL_FLASH_DEVICES W25Q16JV_IQ +#define EXTERNAL_FLASH_USE_QSPI + +/* + * Lora radio + */ + +#define USE_SX1262 +#define SX126X_CS (32 + 13) // FIXME - we really should define LORA_CS instead +#define SX126X_DIO1 (32 + 10) +// Note DIO2 is attached internally to the module to an analog switch for TX/RX switching +//#define SX1262_DIO3 \ + (0 + 21) // This is used as an *output* from the sx1262 and connected internally to power the tcxo, do not drive from the main +// CPU? +#define SX126X_BUSY (32 + 11) +#define SX126X_RESET (32 + 15) +#define SX126X_E22 // DIO2 controlls an antenna switch and the TCXO voltage is controlled by DIO3 + +// #define LORA_DISABLE_SENDING // Define this to disable transmission for testing (power testing etc...) + +// #undef SX126X_CS + +/* + * GPS pins + */ + +#define GPS_L76K + +#define PIN_GPS_WAKE (0 + 13) // An output to wake GPS, low means allow sleep, high means force wake +#define PIN_GPS_TX (0 + 9) // This is for bits going TOWARDS the CPU +#define PIN_GPS_RX (0 + 10) // This is for bits going TOWARDS the GPS + +//#define GPS_THREAD_INTERVAL 50 + +#define PIN_SERIAL1_RX PIN_GPS_TX +#define PIN_SERIAL1_TX PIN_GPS_RX + +// PCF8563 RTC Module +#define PCF8563_RTC 0x51 + +/* + * SPI Interfaces + */ +#define SPI_INTERFACES_COUNT 1 + +// For LORA, spi 0 +#define PIN_SPI_MISO (32 + 9) +#define PIN_SPI_MOSI (0 + 11) +#define PIN_SPI_SCK (0 + 12) + +//#define PIN_PWR_EN (0 + 6) + +// To debug via the segger JLINK console rather than the CDC-ACM serial device +// #define USE_SEGGER + +// Battery +// The battery sense is hooked to pin A0 (2) +// it is defined in the anlaolgue pin section of this file +// and has 12 bit resolution +#define BATTERY_SENSE_RESOLUTION_BITS 12 +#define BATTERY_SENSE_RESOLUTION 4096.0 +// Definition of milliVolt per LSB => 3.0V ADC range and 12-bit ADC resolution = 3000mV/4096 +#define VBAT_MV_PER_LSB (0.73242188F) +// Voltage divider value => 100K + 100K voltage divider on VBAT = (100K / (100K + 100K)) +#define VBAT_DIVIDER (0.5F) +// Compensation factor for the VBAT divider +#define VBAT_DIVIDER_COMP (2.0) +// Fixed calculation of milliVolt from compensation value +#define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB) +#undef AREF_VOLTAGE +#define AREF_VOLTAGE 3.0 +#define VBAT_AR_INTERNAL AR_INTERNAL_3_0 +#define ADC_MULTIPLIER VBAT_DIVIDER_COMP +#define VBAT_RAW_TO_SCALED(x) (REAL_VBAT_MV_PER_LSB * x) + +#define HAS_RTC 1 + +/** + OLED Screen Model + */ +#define ARDUINO_ARCH_AVR +#define USE_SH1107_128_64 + +#ifdef __cplusplus +} +#endif + +/*---------------------------------------------------------------------------- + * Arduino objects - C++ only + *----------------------------------------------------------------------------*/ + +#endif \ No newline at end of file