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Add support for seeed_xiao_nrf52840_kit (#6231)
* add support for seeed_xiao_nrf52840_kit * Update platformio.ini remove board level define
This commit is contained in:
dylanli
GitHub
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445efe9e21
56
boards/seeed_xiao_nrf52840_kit.json
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56
boards/seeed_xiao_nrf52840_kit.json
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{
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"build": {
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"arduino": {
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"ldscript": "nrf52840_s140_v7.ld"
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},
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"core": "nRF5",
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"cpu": "cortex-m4",
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"extra_flags": "-DARDUINO_MDBT50Q_RX -DNRF52840_XXAA",
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"f_cpu": "64000000L",
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"hwids": [
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["0x2886", "0x0166"]
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],
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"usb_product": "XIAO-BOOT",
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"mcu": "nrf52840",
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"variant": "seeed_xiao_nrf52840_kit",
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"bsp": {
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"name": "adafruit"
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},
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"softdevice": {
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"sd_flags": "-DS140",
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"sd_name": "s140",
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"sd_version": "7.3.0",
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"sd_fwid": "0x0123"
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},
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"bootloader": {
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"settings_addr": "0xFF000"
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}
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},
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"connectivity": ["bluetooth"],
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"debug": {
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"jlink_device": "nRF52840_xxAA",
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"svd_path": "nrf52840.svd",
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"openocd_target": "nrf52840-mdk-rs"
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},
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"frameworks": ["arduino"],
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"name": "seeed_xiao_nrf52840_kit",
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"upload": {
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"maximum_ram_size": 248832,
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"maximum_size": 815104,
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"speed": 115200,
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"protocol": "nrfutil",
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"protocols": [
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"jlink",
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"nrfjprog",
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"nrfutil",
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"stlink",
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"cmsis-dap",
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"blackmagic"
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],
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"use_1200bps_touch": true,
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"require_upload_port": true,
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"wait_for_upload_port": true
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},
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"url": "https://www.seeedstudio.com/XIAO-nRF52840-Wio-SX1262-Kit-for-Meshtastic-p-6400.html",
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"vendor": "seeed"
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}
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13
variants/seeed_xiao_nrf52840_kit/platformio.ini
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13
variants/seeed_xiao_nrf52840_kit/platformio.ini
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; Seeed Xiao BLE: https://www.digikey.com/en/products/detail/seeed-technology-co-ltd/102010448/16652893
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[env:seeed_xiao_nrf52840_kit]
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extends = nrf52840_base
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board = xiao_ble_sense
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build_flags = ${nrf52840_base.build_flags} -Ivariants/seeed_xiao_nrf52840_kit -Isrc/platform/nrf52/softdevice -Isrc/platform/nrf52/softdevice/nrf52 -Dseeed_xiao_nrf52840_kit
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-L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m4/fpv4-sp-d16-hard"
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board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
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build_src_filter = ${nrf52_base.build_src_filter} +<../variants/seeed_xiao_nrf52840_kit>
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lib_deps =
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${nrf52840_base.lib_deps}
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debug_tool = jlink
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; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
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;upload_protocol = jlink
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95
variants/seeed_xiao_nrf52840_kit/variant.cpp
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95
variants/seeed_xiao_nrf52840_kit/variant.cpp
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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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#include "configuration.h"
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#include <map>
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#include <memory>
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#include <stddef.h>
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#include <stdint.h>
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const uint32_t g_ADigitalPinMap[] = {
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// D0 .. D13
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2, // D0 is P0.02 (A0)
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3, // D1 is P0.03 (A1)
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28, // D2 is P0.28 (A2)
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29, // D3 is P0.29 (A3)
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4, // D4 is P0.04 (A4,SDA)
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5, // D5 is P0.05 (A5,SCL)
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43, // D6 is P1.11 (TX)
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44, // D7 is P1.12 (RX)
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45, // D8 is P1.13 (SCK)
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46, // D9 is P1.14 (MISO)
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47, // D10 is P1.15 (MOSI)
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// LEDs
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26, // D11 is P0.26 (LED RED)
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6, // D12 is P0.06 (LED BLUE)
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30, // D13 is P0.30 (LED GREEN)
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14, // D14 is P0.14 (READ_BAT)
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// LSM6DS3TR
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40, // D15 is P1.08 (6D_PWR)
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27, // D16 is P0.27 (6D_I2C_SCL)
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7, // D17 is P0.07 (6D_I2C_SDA)
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11, // D18 is P0.11 (6D_INT1)
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// MIC
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42, // 17,//42, // D19 is P1.10 (MIC_PWR)
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32, // 26,//32, // D20 is P1.00 (PDM_CLK)
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16, // 25,//16, // D21 is P0.16 (PDM_DATA)
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// BQ25100
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13, // D22 is P0.13 (HICHG)
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17, // D23 is P0.17 (~CHG)
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//
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21, // D24 is P0.21 (QSPI_SCK)
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25, // D25 is P0.25 (QSPI_CSN)
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20, // D26 is P0.20 (QSPI_SIO_0 DI)
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24, // D27 is P0.24 (QSPI_SIO_1 DO)
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22, // D28 is P0.22 (QSPI_SIO_2 WP)
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23, // D29 is P0.23 (QSPI_SIO_3 HOLD)
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// NFC
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9, // D30 is P0.09 (NFC1)
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10, // D31 is P0.10 (NFC2)
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// VBAT
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31, // D32 is P0.10 (VBAT)
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};
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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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void initVariant()
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{
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// LED1 & LED2
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pinMode(21, OUTPUT);
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digitalWrite(21, LOW);
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// LED1 & LED2
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pinMode(22, OUTPUT);
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digitalWrite(22, LOW);
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pinMode(PIN_WIRE_SDA, INPUT_PULLUP);
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pinMode(PIN_WIRE_SCL, INPUT_PULLUP);
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}
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173
variants/seeed_xiao_nrf52840_kit/variant.h
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173
variants/seeed_xiao_nrf52840_kit/variant.h
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#ifndef _SEEED_XIAO_NRF52840_SENSE_H_
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#define _SEEED_XIAO_NRF52840_SENSE_H_
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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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* 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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#define PINS_COUNT (33)
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#define NUM_DIGITAL_PINS (33)
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#define NUM_ANALOG_INPUTS (8) // 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 LED_RED 11
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#define LED_BLUE 12
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#define LED_GREEN 13
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#define PIN_LED1 LED_GREEN
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#define PIN_LED2 LED_BLUE
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#define PIN_LED3 LED_RED
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#define PIN_LED PIN_LED1
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#define LED_PWR (PINS_COUNT)
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#define LED_BUILTIN PIN_LED
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#define LED_STATE_ON 1 // State when LED is lit
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/*
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* Buttons
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*/
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// Digital PINs
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#define D0 (0ul)
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#define D1 (1ul)
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#define D2 (2ul)
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#define D3 (3ul)
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#define D4 (4ul)
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#define D5 (5ul)
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#define D6 (6ul)
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#define D7 (7ul)
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#define D8 (8ul)
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#define D9 (9ul)
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#define D10 (10ul)
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#define BUTTON_PIN D0 // This is the Program Button
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// #define BUTTON_NEED_PULLUP 1
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#define BUTTON_ACTIVE_LOW true
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#define BUTTON_ACTIVE_PULLUP false
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/*
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* Analog pins
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*/
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#define PIN_A0 (0)
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#define PIN_A1 (1)
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#define PIN_A2 (32)
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#define PIN_A3 (3)
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#define PIN_A4 (4)
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#define PIN_A5 (5)
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#define PIN_VBAT (32)
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#define VBAT_ENABLE (14)
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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 12
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#define PIN_SERIAL2_RX (-1)
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#define PIN_SERIAL2_TX (-1)
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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 (9)
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#define PIN_SPI_MOSI (10)
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#define PIN_SPI_SCK (8)
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static const uint8_t SS = D4;
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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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// supported modules list
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#define USE_SX1262
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// common pinouts for SX126X modules
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#define SX126X_CS D4
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#define SX126X_DIO1 D1
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#define SX126X_BUSY D3
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#define SX126X_RESET D2
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#define SX126X_TXEN RADIOLIB_NC
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#define SX126X_RXEN D4
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#define SX126X_DIO2_AS_RF_SWITCH // DIO2 is used to control the RF switch really necessary!!!
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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/*
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* Wire Interfaces
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*/
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#define I2C_NO_RESCAN // I2C is a bit finicky, don't scan too much
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#define WIRE_INTERFACES_COUNT 1 // 2
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#define PIN_WIRE_SDA (24) //change to use the correct pins if needed
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#define PIN_WIRE_SCL (25) //change to use the correct pins if needed
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static const uint8_t SDA = PIN_WIRE_SDA;
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static const uint8_t SCL = PIN_WIRE_SCL;
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// GPS L76KB
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#define GPS_L76K
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#ifdef GPS_L76K
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#define PIN_GPS_RX 32+12 // 44
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#define PIN_GPS_TX 32+11 // 43
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#define HAS_GPS 1
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#define GPS_BAUDRATE 9600
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#define GPS_THREAD_INTERVAL 50
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#define PIN_SERIAL1_RX PIN_GPS_TX
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#define PIN_SERIAL1_TX PIN_GPS_RX
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#define PIN_GPS_STANDBY 2
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#endif
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// Battery
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#define BAT_READ \
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14 // P0_14 = 14 Reads battery voltage from divider on signal board. (PIN_VBAT is reading voltage divider on XIAO and is
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// program pin 32 / or P0.31)
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#define BATTERY_SENSE_RESOLUTION_BITS 10
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#define CHARGE_LED 23 // P0_17 = 17 D23 YELLOW CHARGE LED
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#define HICHG 22 // P0_13 = 13 D22 Charge-select pin for Lipo for 100 mA instead of default 50mA charge
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// The battery sense is hooked to pin A0 (5)
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#define BATTERY_PIN PIN_VBAT // PIN_A0
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// ratio of voltage divider = 3.0 (R17=1M, R18=510k)
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#define ADC_MULTIPLIER 3 // 3.0 + a bit for being optimistic
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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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