Merge branch 'master' into 2.2-working-changes

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"
+}

src/main.cpp

@@ -458,6 +458,11 @@ void setup()
 #ifdef ARCH_NRF52
     nrf52Setup();
 #endif
+
+#ifdef ARCH_RP2040
+    rp2040Setup();
+#endif
+
     // We do this as early as possible because this loads preferences from flash
     // but we need to do this after main cpu iniot (esp32setup), because we need the random seed set
     nodeDB.init();

src/main.h

@@ -68,7 +68,7 @@ extern uint32_t serialSinceMsec;
 // This will suppress the current delay and instead try to run ASAP.
 extern bool runASAP;
 
-void nrf52Setup(), esp32Setup(), nrf52Loop(), esp32Loop(), clearBonds();
+void nrf52Setup(), esp32Setup(), nrf52Loop(), esp32Loop(), rp2040Setup(), clearBonds();
 
 meshtastic_DeviceMetadata getDeviceMetadata();
 

src/mesh/NodeDB.cpp

@@ -165,7 +165,7 @@ void NodeDB::installDefaultConfig()
     config.has_bluetooth = true;
     config.device.rebroadcast_mode = meshtastic_Config_DeviceConfig_RebroadcastMode_ALL;
 
-    config.lora.sx126x_rx_boosted_gain = false;
+    config.lora.sx126x_rx_boosted_gain = true;
     config.lora.tx_enabled =
         true; // FIXME: maybe false in the future, and setting region to enable it. (unset region forces it off)
     config.lora.override_duty_cycle = false;

src/modules/Modules.cpp

@@ -25,7 +25,7 @@
 #include "modules/esp32/AudioModule.h"
 #include "modules/esp32/StoreForwardModule.h"
 #endif
-#if defined(ARCH_ESP32) || defined(ARCH_NRF52)
+#if defined(ARCH_ESP32) || defined(ARCH_NRF52) || defined(ARCH_RP2040)
 #include "modules/ExternalNotificationModule.h"
 #include "modules/RangeTestModule.h"
 #if (defined(ARCH_ESP32) || defined(ARCH_NRF52)) && !defined(CONFIG_IDF_TARGET_ESP32S2)
@@ -83,7 +83,7 @@ void setupModules()
 
         storeForwardModule = new StoreForwardModule();
 #endif
-#if defined(ARCH_ESP32) || defined(ARCH_NRF52)
+#if defined(ARCH_ESP32) || defined(ARCH_NRF52) || defined(ARCH_RP2040)
         externalNotificationModule = new ExternalNotificationModule();
         new RangeTestModule();
 #endif

src/platform/rp2040/main-rp2040.cpp

@@ -27,4 +27,12 @@ void getMacAddr(uint8_t *dmac)
     dmac[2] = src.id[4];
     dmac[1] = src.id[3];
     dmac[0] = src.id[2];
+}
+
+void rp2040Setup()
+{
+    /* Sets a random seed to make sure we get different random numbers on each boot.
+       Taken from CPU cycle counter and ROSC oscillator, so should be pretty random.
+    */
+    randomSeed(rp2040.hwrand32());
 }

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

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
+}

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

variants/rpipico/variant.h

@@ -19,6 +19,7 @@
 // SDA = 4
 // SCL = 5
 
+#define EXT_NOTIFY_OUT 22
 #define BUTTON_PIN 17
 
 #define LED_PIN PIN_LED

variants/rpipicow/variant.h

@@ -19,6 +19,7 @@
 // SDA = 4
 // SCL = 5
 
+#define EXT_NOTIFY_OUT 22
 #define BUTTON_PIN 17
 
 #define BATTERY_PIN 26