mirror of https://github.com/meshcore-dev/MeshCore
Florent
6 months ago
8 changed files with 674 additions and 0 deletions
@ -0,0 +1,72 @@ |
|||
{ |
|||
"build": { |
|||
"arduino": { |
|||
"ldscript": "nrf52840_s140_v6.ld" |
|||
}, |
|||
"core": "nRF5", |
|||
"cpu": "cortex-m4", |
|||
"extra_flags": "-DNRF52840_XXAA", |
|||
"f_cpu": "64000000L", |
|||
"hwids": [ |
|||
[ |
|||
"0x239A", |
|||
"0x4405" |
|||
], |
|||
[ |
|||
"0x239A", |
|||
"0x0029" |
|||
], |
|||
[ |
|||
"0x239A", |
|||
"0x002A" |
|||
] |
|||
], |
|||
"usb_product": "elecrow_eink", |
|||
"mcu": "nrf52840", |
|||
"variant": "ELECROW-ThinkNode-M3", |
|||
"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", |
|||
"onboard_tools": [ |
|||
"jlink" |
|||
], |
|||
"svd_path": "nrf52840.svd", |
|||
"openocd_target": "nrf52.cfg" |
|||
}, |
|||
"frameworks": [ |
|||
"arduino" |
|||
], |
|||
"name": "elecrow nrf", |
|||
"upload": { |
|||
"maximum_ram_size": 248832, |
|||
"maximum_size": 815104, |
|||
"speed": 115200, |
|||
"use_1200bps_touch": true, |
|||
"require_upload_port": true, |
|||
"wait_for_upload_port": true, |
|||
"protocol": "nrfutil", |
|||
"protocols": [ |
|||
"jlink", |
|||
"nrfjprog", |
|||
"nrfutil", |
|||
"stlink" |
|||
] |
|||
}, |
|||
"url": "https://github.com/Elecrow-RD", |
|||
"vendor": "ELECROW" |
|||
} |
|||
@ -0,0 +1,80 @@ |
|||
#include <Arduino.h> |
|||
#include "ThinknodeM3Board.h" |
|||
#include <Wire.h> |
|||
|
|||
#include <bluefruit.h> |
|||
|
|||
void ThinknodeM3Board::begin() { |
|||
// for future use, sub-classes SHOULD call this from their begin()
|
|||
startup_reason = BD_STARTUP_NORMAL; |
|||
btn_prev_state = HIGH; |
|||
|
|||
sd_power_mode_set(NRF_POWER_MODE_LOWPWR); |
|||
|
|||
// Enable DC/DC converter for improved power efficiency
|
|||
NRF_POWER->DCDCEN = 1; |
|||
|
|||
Wire.begin(); |
|||
|
|||
delay(10); // give sx1262 some time to power up
|
|||
} |
|||
|
|||
#if 0 |
|||
static BLEDfu bledfu; |
|||
|
|||
static void connect_callback(uint16_t conn_handle) { |
|||
(void)conn_handle; |
|||
MESH_DEBUG_PRINTLN("BLE client connected"); |
|||
} |
|||
|
|||
static void disconnect_callback(uint16_t conn_handle, uint8_t reason) { |
|||
(void)conn_handle; |
|||
(void)reason; |
|||
|
|||
MESH_DEBUG_PRINTLN("BLE client disconnected"); |
|||
} |
|||
|
|||
|
|||
bool TrackerThinknodeM3Board::startOTAUpdate(const char* id, char reply[]) { |
|||
// Config the peripheral connection with maximum bandwidth
|
|||
// more SRAM required by SoftDevice
|
|||
// Note: All config***() function must be called before begin()
|
|||
Bluefruit.configPrphBandwidth(BANDWIDTH_MAX); |
|||
Bluefruit.configPrphConn(92, BLE_GAP_EVENT_LENGTH_MIN, 16, 16); |
|||
|
|||
Bluefruit.begin(1, 0); |
|||
// Set max power. Accepted values are: -40, -30, -20, -16, -12, -8, -4, 0, 4
|
|||
Bluefruit.setTxPower(4); |
|||
// Set the BLE device name
|
|||
Bluefruit.setName("T1000E_OTA"); |
|||
|
|||
Bluefruit.Periph.setConnectCallback(connect_callback); |
|||
Bluefruit.Periph.setDisconnectCallback(disconnect_callback); |
|||
|
|||
// To be consistent OTA DFU should be added first if it exists
|
|||
bledfu.begin(); |
|||
|
|||
// Set up and start advertising
|
|||
// Advertising packet
|
|||
Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE); |
|||
Bluefruit.Advertising.addTxPower(); |
|||
Bluefruit.Advertising.addName(); |
|||
|
|||
/* Start Advertising
|
|||
- Enable auto advertising if disconnected |
|||
- Interval: fast mode = 20 ms, slow mode = 152.5 ms |
|||
- Timeout for fast mode is 30 seconds |
|||
- Start(timeout) with timeout = 0 will advertise forever (until connected) |
|||
|
|||
For recommended advertising interval |
|||
https://developer.apple.com/library/content/qa/qa1931/_index.html
|
|||
*/ |
|||
Bluefruit.Advertising.restartOnDisconnect(true); |
|||
Bluefruit.Advertising.setInterval(32, 244); // in unit of 0.625 ms
|
|||
Bluefruit.Advertising.setFastTimeout(30); // number of seconds in fast mode
|
|||
Bluefruit.Advertising.start(0); // 0 = Don't stop advertising after n seconds
|
|||
|
|||
strcpy(reply, "OK - started"); |
|||
return true; |
|||
} |
|||
#endif |
|||
@ -0,0 +1,68 @@ |
|||
#pragma once |
|||
|
|||
#include <MeshCore.h> |
|||
#include <Arduino.h> |
|||
|
|||
#define ADC_FACTOR ((1000.0*ADC_MULTIPLIER*AREF_VOLTAGE)/ADC_MAX) |
|||
|
|||
class ThinknodeM3Board : public mesh::MainBoard { |
|||
protected: |
|||
uint8_t startup_reason; |
|||
uint8_t btn_prev_state; |
|||
|
|||
public: |
|||
void begin(); |
|||
|
|||
uint16_t getBattMilliVolts() override { |
|||
int adcvalue = 0; |
|||
|
|||
analogReference(AR_INTERNAL_2_4); |
|||
analogReadResolution(ADC_RESOLUTION); |
|||
delay(10); |
|||
|
|||
// ADC range is 0..2400mV and resolution is 12-bit (0..4095)
|
|||
adcvalue = analogRead(PIN_VBAT_READ); |
|||
// Convert the raw value to compensated mv, taking the resistor-
|
|||
// divider into account (providing the actual LIPO voltage)
|
|||
return (uint16_t)((float)adcvalue * ADC_FACTOR); |
|||
} |
|||
|
|||
uint8_t getStartupReason() const override { return startup_reason; } |
|||
|
|||
#if defined(P_LORA_TX_LED) |
|||
#if !defined(P_LORA_TX_LED_ON) |
|||
#define P_LORA_TX_LED_ON HIGH |
|||
#endif |
|||
void onBeforeTransmit() override { |
|||
digitalWrite(P_LORA_TX_LED, P_LORA_TX_LED_ON); // turn TX LED on
|
|||
} |
|||
void onAfterTransmit() override { |
|||
digitalWrite(P_LORA_TX_LED, !P_LORA_TX_LED_ON); // turn TX LED off
|
|||
} |
|||
#endif |
|||
|
|||
const char* getManufacturerName() const override { |
|||
return "Elecrow ThinkNode M3"; |
|||
} |
|||
|
|||
int buttonStateChanged() { |
|||
#ifdef BUTTON_PIN |
|||
uint8_t v = digitalRead(BUTTON_PIN); |
|||
if (v != btn_prev_state) { |
|||
btn_prev_state = v; |
|||
return (v == LOW) ? 1 : -1; |
|||
} |
|||
#endif |
|||
return 0; |
|||
} |
|||
|
|||
void powerOff() override { |
|||
sd_power_system_off(); |
|||
} |
|||
|
|||
void reboot() override { |
|||
NVIC_SystemReset(); |
|||
} |
|||
|
|||
// bool startOTAUpdate(const char* id, char reply[]) override;
|
|||
}; |
|||
@ -0,0 +1,122 @@ |
|||
[ThinkNode_M3] |
|||
extends = nrf52_base |
|||
board = thinknode_m3 |
|||
board_build.ldscript = boards/nrf52840_s140_v6.ld |
|||
build_flags = ${nrf52_base.build_flags} |
|||
-I src/helpers/nrf52 |
|||
-I lib/nrf52/s140_nrf52_6.1.1_API/include |
|||
-I lib/nrf52/s140_nrf52_6.1.1_API/include/nrf52 |
|||
-I variants/thinknode_m3 |
|||
-I src/helpers/ui |
|||
-D THINKNODE_M3 |
|||
-D PIN_USER_BTN=12 |
|||
-D USER_BTN_PRESSED=LOW |
|||
-D PIN_STATUS_LED=35 |
|||
-D RADIO_CLASS=CustomLR1110 |
|||
-D WRAPPER_CLASS=CustomLR1110Wrapper |
|||
-D LORA_TX_POWER=22 |
|||
-D RF_SWITCH_TABLE |
|||
-D RX_BOOSTED_GAIN=true |
|||
-D P_LORA_BUSY=43 |
|||
-D P_LORA_SCLK=45 |
|||
-D P_LORA_NSS=44 |
|||
-D P_LORA_DIO_1=40 |
|||
-D P_LORA_MISO=47 |
|||
-D P_LORA_MOSI=46 |
|||
-D P_LORA_RESET=42 |
|||
-D P_LORA_TX_LED=PIN_LED_BLUE |
|||
-D P_LORA_TX_LED_ON=LOW |
|||
-D LR11X0_DIO_AS_RF_SWITCH=true |
|||
-D LR11X0_DIO3_TCXO_VOLTAGE=3.3 |
|||
-D MESH_DEBUG=1 |
|||
-D ENV_INCLUDE_GPS=1 |
|||
build_src_filter = ${nrf52_base.build_src_filter} |
|||
+<helpers/*.cpp> |
|||
+<../variants/thinknode_m3> |
|||
+<helpers/sensors> |
|||
debug_tool = stlink |
|||
upload_protocol = nrfutil |
|||
lib_deps= ${nrf52_base.lib_deps} |
|||
|
|||
[env:ThinkNode_M3_repeater] |
|||
extends = ThinkNode_M3 |
|||
build_flags = ${ThinkNode_M3.build_flags} |
|||
-I examples/companion_radio/ui-orig |
|||
-D ADVERT_NAME='"ThinkNode_M3 Repeater"' |
|||
-D ADVERT_LAT=0.0 |
|||
-D ADVERT_LON=0.0 |
|||
-D ADMIN_PASSWORD='"password"' |
|||
-D MAX_NEIGHBOURS=50 |
|||
; -D MESH_PACKET_LOGGING=1 |
|||
; -D MESH_DEBUG=1 |
|||
build_src_filter = ${ThinkNode_M3.build_src_filter} |
|||
+<../examples/simple_repeater> |
|||
lib_deps = ${ThinkNode_M3.lib_deps} |
|||
stevemarple/MicroNMEA @ ^2.0.6 |
|||
|
|||
[env:ThinkNode_M3_room_server] |
|||
extends = ThinkNode_M3 |
|||
build_flags = ${ThinkNode_M3.build_flags} |
|||
-I examples/companion_radio/ui-orig |
|||
-D ADVERT_NAME='"ThinkNode_M3 Room"' |
|||
-D ADVERT_LAT=0.0 |
|||
-D ADVERT_LON=0.0 |
|||
-D ADMIN_PASSWORD='"password"' |
|||
-D ROOM_PASSWORD='"hello"' |
|||
; -D MESH_PACKET_LOGGING=1 |
|||
; -D MESH_DEBUG=1 |
|||
-D RF_SWITCH_TABLE |
|||
build_src_filter = ${ThinkNode_M3.build_src_filter} |
|||
+<../examples/simple_room_server> |
|||
lib_deps = ${ThinkNode_M3.lib_deps} |
|||
stevemarple/MicroNMEA @ ^2.0.6 |
|||
|
|||
[env:ThinkNode_M3_companion_radio_usb] |
|||
extends = ThinkNode_M3 |
|||
board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld |
|||
board_upload.maximum_size = 708608 |
|||
build_flags = ${ThinkNode_M3.build_flags} |
|||
-I examples/companion_radio/ui-orig |
|||
-D MAX_CONTACTS=350 |
|||
-D MAX_GROUP_CHANNELS=40 |
|||
; -D MESH_PACKET_LOGGING=1 |
|||
; -D MESH_DEBUG=1 |
|||
-D OFFLINE_QUEUE_SIZE=256 |
|||
-D DISPLAY_CLASS=NullDisplayDriver |
|||
-D PIN_BUZZER=23 |
|||
-D PIN_BUZZER_EN=36 |
|||
build_src_filter = ${ThinkNode_M3.build_src_filter} |
|||
+<helpers/ui/buzzer.cpp> |
|||
+<../examples/companion_radio/*.cpp> |
|||
+<../examples/companion_radio/ui-orig/*.cpp> |
|||
lib_deps = ${ThinkNode_M3.lib_deps} |
|||
densaugeo/base64 @ ~1.4.0 |
|||
stevemarple/MicroNMEA @ ^2.0.6 |
|||
end2endzone/NonBlockingRTTTL@^1.3.0 |
|||
|
|||
[env:ThinkNode_M3_companion_radio_ble] |
|||
extends = ThinkNode_M3 |
|||
board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld |
|||
board_upload.maximum_size = 708608 |
|||
build_flags = ${ThinkNode_M3.build_flags} |
|||
-I examples/companion_radio/ui-orig |
|||
-D MAX_CONTACTS=350 |
|||
-D MAX_GROUP_CHANNELS=40 |
|||
-D BLE_PIN_CODE=123456 |
|||
-D BLE_TX_POWER=0 |
|||
; -D BLE_DEBUG_LOGGING=1 |
|||
; -D MESH_PACKET_LOGGING=1 |
|||
-D GPS_NMEA_DEBUG |
|||
-D OFFLINE_QUEUE_SIZE=256 |
|||
-D DISPLAY_CLASS=NullDisplayDriver |
|||
-D PIN_BUZZER=23 |
|||
-D PIN_BUZZER_EN=36 |
|||
build_src_filter = ${ThinkNode_M3.build_src_filter} |
|||
+<helpers/nrf52/SerialBLEInterface.cpp> |
|||
+<helpers/ui/buzzer.cpp> |
|||
+<../examples/companion_radio/*.cpp> |
|||
+<../examples/companion_radio/ui-orig/*.cpp> |
|||
lib_deps = ${ThinkNode_M3.lib_deps} |
|||
densaugeo/base64 @ ~1.4.0 |
|||
stevemarple/MicroNMEA @ ^2.0.6 |
|||
end2endzone/NonBlockingRTTTL@^1.3.0 |
|||
@ -0,0 +1,99 @@ |
|||
#include <Arduino.h> |
|||
#include "target.h" |
|||
#include <helpers/sensors/MicroNMEALocationProvider.h> |
|||
|
|||
ThinknodeM3Board board; |
|||
|
|||
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI); |
|||
|
|||
WRAPPER_CLASS radio_driver(radio, board); |
|||
|
|||
VolatileRTCClock fallback_clock; |
|||
AutoDiscoverRTCClock rtc_clock(fallback_clock); |
|||
#ifdef ENV_INCLUDE_GPS |
|||
MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1); |
|||
EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea); |
|||
#else |
|||
EnvironmentSensorManager sensors = EnvironmentSensorManager(); |
|||
#endif |
|||
|
|||
#ifdef DISPLAY_CLASS |
|||
NullDisplayDriver display; |
|||
#endif |
|||
|
|||
#ifndef LORA_CR |
|||
#define LORA_CR 5 |
|||
#endif |
|||
|
|||
#ifdef RF_SWITCH_TABLE |
|||
static const uint32_t rfswitch_dios[Module::RFSWITCH_MAX_PINS] = { |
|||
RADIOLIB_LR11X0_DIO5, |
|||
RADIOLIB_LR11X0_DIO6, |
|||
RADIOLIB_NC, |
|||
RADIOLIB_NC, |
|||
RADIOLIB_NC |
|||
}; |
|||
|
|||
static const Module::RfSwitchMode_t rfswitch_table[] = { |
|||
// mode DIO5 DIO6
|
|||
{ LR11x0::MODE_STBY, {LOW , LOW }}, |
|||
{ LR11x0::MODE_RX, {HIGH, LOW }}, |
|||
{ LR11x0::MODE_TX, {HIGH, HIGH }}, |
|||
{ LR11x0::MODE_TX_HP, {LOW , HIGH }}, |
|||
{ LR11x0::MODE_TX_HF, {LOW , LOW }}, |
|||
{ LR11x0::MODE_GNSS, {LOW , LOW }}, |
|||
{ LR11x0::MODE_WIFI, {LOW , LOW }}, |
|||
END_OF_MODE_TABLE, |
|||
}; |
|||
#endif |
|||
|
|||
bool radio_init() { |
|||
rtc_clock.begin(Wire); |
|||
|
|||
#ifdef LR11X0_DIO3_TCXO_VOLTAGE |
|||
float tcxo = LR11X0_DIO3_TCXO_VOLTAGE; |
|||
#else |
|||
float tcxo = 1.6f; |
|||
#endif |
|||
|
|||
SPI.setPins(P_LORA_MISO, P_LORA_SCLK, P_LORA_MOSI); |
|||
SPI.begin(); |
|||
int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_LR11X0_LORA_SYNC_WORD_PRIVATE, LORA_TX_POWER, 16, tcxo); |
|||
if (status != RADIOLIB_ERR_NONE) { |
|||
Serial.print("ERROR: radio init failed: "); |
|||
Serial.println(status); |
|||
return false; // fail
|
|||
} |
|||
|
|||
radio.setCRC(2); |
|||
radio.explicitHeader(); |
|||
|
|||
#ifdef RF_SWITCH_TABLE |
|||
radio.setRfSwitchTable(rfswitch_dios, rfswitch_table); |
|||
#endif |
|||
#ifdef RX_BOOSTED_GAIN |
|||
radio.setRxBoostedGainMode(RX_BOOSTED_GAIN); |
|||
#endif |
|||
|
|||
return true; // success
|
|||
} |
|||
|
|||
uint32_t radio_get_rng_seed() { |
|||
return radio.random(0x7FFFFFFF); |
|||
} |
|||
|
|||
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) { |
|||
radio.setFrequency(freq); |
|||
radio.setSpreadingFactor(sf); |
|||
radio.setBandwidth(bw); |
|||
radio.setCodingRate(cr); |
|||
} |
|||
|
|||
void radio_set_tx_power(uint8_t dbm) { |
|||
radio.setOutputPower(dbm); |
|||
} |
|||
|
|||
mesh::LocalIdentity radio_new_identity() { |
|||
RadioNoiseListener rng(radio); |
|||
return mesh::LocalIdentity(&rng); // create new random identity
|
|||
} |
|||
@ -0,0 +1,29 @@ |
|||
#pragma once |
|||
|
|||
#define RADIOLIB_STATIC_ONLY 1 |
|||
#include <RadioLib.h> |
|||
#include <helpers/radiolib/RadioLibWrappers.h> |
|||
#include "ThinknodeM3Board.h" |
|||
#include <helpers/radiolib/CustomLR1110Wrapper.h> |
|||
#include <helpers/ArduinoHelpers.h> |
|||
#include <helpers/sensors/EnvironmentSensorManager.h> |
|||
#include <helpers/sensors/LocationProvider.h> |
|||
#include <helpers/AutoDiscoverRTCClock.h> |
|||
#ifdef DISPLAY_CLASS |
|||
#include "NullDisplayDriver.h" |
|||
#endif |
|||
|
|||
#ifdef DISPLAY_CLASS |
|||
extern NullDisplayDriver display; |
|||
#endif |
|||
|
|||
extern ThinknodeM3Board board; |
|||
extern WRAPPER_CLASS radio_driver; |
|||
extern AutoDiscoverRTCClock rtc_clock; |
|||
extern EnvironmentSensorManager sensors; |
|||
|
|||
bool radio_init(); |
|||
uint32_t radio_get_rng_seed(); |
|||
void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr); |
|||
void radio_set_tx_power(uint8_t dbm); |
|||
mesh::LocalIdentity radio_new_identity(); |
|||
@ -0,0 +1,95 @@ |
|||
/*
|
|||
* variant.cpp |
|||
* Copyright (C) 2023 Seeed K.K. |
|||
* MIT License |
|||
*/ |
|||
|
|||
#include "variant.h" |
|||
#include "wiring_constants.h" |
|||
#include "wiring_digital.h" |
|||
|
|||
const uint32_t g_ADigitalPinMap[] = |
|||
{ |
|||
0, // P0.00
|
|||
1, // P0.01
|
|||
2, // P0.02
|
|||
3, // P0.03
|
|||
4, // P0.04
|
|||
5, // P0.05
|
|||
6, // P0.06
|
|||
7, // P0.07
|
|||
8, // P0.08
|
|||
9, // P0.09
|
|||
10, // P0.10
|
|||
11, // P0.11
|
|||
12, // P0.12
|
|||
13, // P0.13
|
|||
14, // P0.14
|
|||
15, // P0.15
|
|||
16, // P0.16
|
|||
17, // P0.17
|
|||
18, // P0.18
|
|||
19, // P0.19
|
|||
20, // P0.20
|
|||
21, // P0.21
|
|||
22, // P0.22
|
|||
23, // P0.23
|
|||
24, // P0.24
|
|||
25, // P0.25
|
|||
26, // P0.26
|
|||
27, // P0.27
|
|||
28, // P0.28
|
|||
29, // P0.29
|
|||
30, // P0.30
|
|||
31, // P0.31
|
|||
32, // P1.00
|
|||
33, // P1.01
|
|||
34, // P1.02
|
|||
35, // P1.03
|
|||
36, // P1.04
|
|||
37, // P1.05
|
|||
38, // P1.06
|
|||
39, // P1.07
|
|||
40, // P1.08
|
|||
41, // P1.09
|
|||
42, // P1.10
|
|||
43, // P1.11
|
|||
44, // P1.12
|
|||
45, // P1.13
|
|||
46, // P1.14
|
|||
47, // P1.15
|
|||
}; |
|||
|
|||
void initVariant() |
|||
{ |
|||
/* TODO */ |
|||
pinMode(PIN_PWR_EN, OUTPUT); |
|||
digitalWrite(PIN_PWR_EN, HIGH); |
|||
|
|||
pinMode(BAT_POWER, OUTPUT); |
|||
digitalWrite(BAT_POWER, HIGH); |
|||
pinMode(EEPROM_POWER, OUTPUT); |
|||
digitalWrite(EEPROM_POWER, HIGH); |
|||
|
|||
pinMode(36, OUTPUT); |
|||
digitalWrite(36, HIGH); |
|||
pinMode(34, OUTPUT); |
|||
digitalWrite(34, HIGH); |
|||
|
|||
pinMode(LED_POWER, OUTPUT); |
|||
digitalWrite(LED_POWER, HIGH); |
|||
|
|||
pinMode(PIN_LED_BLUE, OUTPUT); |
|||
pinMode(PIN_LED_GREEN, OUTPUT); |
|||
pinMode(PIN_LED_RED, OUTPUT); |
|||
|
|||
pinMode(BUTTON_PIN, INPUT_PULLUP); |
|||
|
|||
pinMode(PIN_GPS_POWER, OUTPUT); |
|||
pinMode(PIN_GPS_EN, OUTPUT); |
|||
pinMode(PIN_GPS_RESET, OUTPUT); |
|||
|
|||
// Power on gps but in standby
|
|||
digitalWrite(PIN_GPS_EN, LOW); |
|||
digitalWrite(PIN_GPS_POWER, HIGH); |
|||
} |
|||
@ -0,0 +1,109 @@ |
|||
/*
|
|||
* variant.h |
|||
* Copyright (C) 2023 Seeed K.K. |
|||
* MIT License |
|||
*/ |
|||
|
|||
#pragma once |
|||
|
|||
#include "WVariant.h" |
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// Low frequency clock source
|
|||
|
|||
#define USE_LFXO // 32.768 kHz crystal oscillator
|
|||
#define VARIANT_MCK (64000000ul) |
|||
// #define USE_LFRC // 32.768 kHz RC oscillator
|
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// Number of pins
|
|||
|
|||
#define PINS_COUNT (48) |
|||
#define NUM_DIGITAL_PINS (48) |
|||
#define NUM_ANALOG_INPUTS (1) |
|||
#define NUM_ANALOG_OUTPUTS (0) |
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// Power
|
|||
|
|||
#define NRF_APM // detect usb power
|
|||
|
|||
|
|||
#define EXT_CHRG_DETECT (32) // P1.3
|
|||
#define EXT_PWR_DETECT (31) // P0.5
|
|||
|
|||
#define PIN_VBAT_READ (5) |
|||
#define AREF_VOLTAGE (2.4f) |
|||
#define ADC_MULTIPLIER (2.0) //(1.75f)
|
|||
// 2.0 gives more coherent value, 4.2V when charged, needs tweaking
|
|||
#define ADC_RESOLUTION (12) |
|||
#define ADC_MAX (4096) |
|||
|
|||
#define EEPROM_POWER (7) |
|||
#define BAT_POWER (17) |
|||
#define PIN_PWR_EN (16) |
|||
|
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// UART pin definition
|
|||
|
|||
#define PIN_SERIAL1_RX PIN_GPS_TX |
|||
#define PIN_SERIAL1_TX PIN_GPS_RX |
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// I2C pin definition
|
|||
|
|||
#define HAS_WIRE (1) |
|||
#define WIRE_INTERFACES_COUNT (1) |
|||
|
|||
#define PIN_WIRE_SDA (26) // P0.26
|
|||
#define PIN_WIRE_SCL (27) // P0.27
|
|||
#define I2C_NO_RESCAN |
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// SPI pin definition
|
|||
|
|||
#define SPI_INTERFACES_COUNT (1) |
|||
|
|||
#define PIN_SPI_MISO (47) // P1.15
|
|||
#define PIN_SPI_MOSI (46) // P1.14
|
|||
#define PIN_SPI_SCK (45) // P1.13
|
|||
#define PIN_SPI_NSS (44) // P1.12
|
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// Builtin LEDs
|
|||
|
|||
#define LED_POWER (29) |
|||
#define LED_BLUE (-1) // No blue led
|
|||
#define PIN_LED_BLUE (37) |
|||
#define PIN_LED_GREEN (35) // P0.24
|
|||
#define PIN_LED_RED (33) |
|||
#define LED_PIN PIN_LED_GREEN |
|||
#define LED_BUILTIN PIN_LED_BLUE |
|||
#define LED_STATE_ON LOW |
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// Builtin buttons
|
|||
|
|||
#define PIN_BUTTON1 (12) // P0.12
|
|||
#define BUTTON_PIN PIN_BUTTON1 |
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// GPS
|
|||
|
|||
#define HAS_GPS 1 |
|||
#define PIN_GPS_RX (22) |
|||
#define PIN_GPS_TX (20) |
|||
|
|||
#define PIN_GPS_POWER (14) |
|||
#define PIN_GPS_EN (21) // STANDBY
|
|||
#define PIN_GPS_RESET (25) // REINIT
|
|||
#define GPS_RESET_ACTIVE LOW |
|||
#define GPS_EN_ACTIVE HIGH |
|||
#define GPS_BAUDRATE 9600 |
|||
|
|||
////////////////////////////////////////////////////////////////////////////////
|
|||
// Buzzer
|
|||
|
|||
#define BUZZER_EN (37) // P1.5
|
|||
#define BUZZER_PIN (25) // P0.25
|
|||
Loading…
Reference in new issue