mirror of https://github.com/meshcore-dev/MeshCore
ripplebiz
6 months ago
committed by
GitHub
GitHub
7 changed files with 562 additions and 0 deletions
@ -0,0 +1,100 @@ |
|||||
|
#ifdef IKOKA_NRF52 |
||||
|
|
||||
|
#include <Arduino.h> |
||||
|
#include <Wire.h> |
||||
|
#include <bluefruit.h> |
||||
|
|
||||
|
#include "IkokaNrf52Board.h" |
||||
|
|
||||
|
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"); |
||||
|
} |
||||
|
|
||||
|
void IkokaNrf52Board::begin() { |
||||
|
// for future use, sub-classes SHOULD call this from their begin()
|
||||
|
startup_reason = BD_STARTUP_NORMAL; |
||||
|
|
||||
|
// ensure we have pull ups on the screen i2c, this isn't always available
|
||||
|
// in hardware and it should only be 20k ohms. Disable the pullups if we
|
||||
|
// are using the rotated lcd breakout board
|
||||
|
#if defined(DISPLAY_CLASS) && DISPLAY_ROTATION == 0 |
||||
|
pinMode(PIN_WIRE_SDA, INPUT_PULLUP); |
||||
|
pinMode(PIN_WIRE_SCL, INPUT_PULLUP); |
||||
|
#endif |
||||
|
|
||||
|
pinMode(PIN_VBAT, INPUT); |
||||
|
pinMode(VBAT_ENABLE, OUTPUT); |
||||
|
digitalWrite(VBAT_ENABLE, HIGH); |
||||
|
|
||||
|
// required button pullup is handled as part of button initilization
|
||||
|
// in target.cpp
|
||||
|
|
||||
|
#if defined(PIN_WIRE_SDA) && defined(PIN_WIRE_SCL) |
||||
|
Wire.setPins(PIN_WIRE_SDA, PIN_WIRE_SCL); |
||||
|
#endif |
||||
|
|
||||
|
Wire.begin(); |
||||
|
|
||||
|
#ifdef P_LORA_TX_LED |
||||
|
pinMode(P_LORA_TX_LED, OUTPUT); |
||||
|
digitalWrite(P_LORA_TX_LED, HIGH); |
||||
|
#endif |
||||
|
|
||||
|
delay(10); // give sx1262 some time to power up
|
||||
|
} |
||||
|
|
||||
|
bool IkokaNrf52Board::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("XIAO_NRF52_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 +1,52 @@ |
|||||
|
#pragma once |
||||
|
|
||||
|
#include <MeshCore.h> |
||||
|
#include <Arduino.h> |
||||
|
|
||||
|
#ifdef IKOKA_NRF52 |
||||
|
|
||||
|
class IkokaNrf52Board : public mesh::MainBoard { |
||||
|
protected: |
||||
|
uint8_t startup_reason; |
||||
|
|
||||
|
public: |
||||
|
void begin(); |
||||
|
uint8_t getStartupReason() const override { return startup_reason; } |
||||
|
|
||||
|
#if defined(P_LORA_TX_LED) |
||||
|
void onBeforeTransmit() override { |
||||
|
digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED on
|
||||
|
} |
||||
|
void onAfterTransmit() override { |
||||
|
digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED off
|
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
uint16_t getBattMilliVolts() override { |
||||
|
// Please read befor going further ;)
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
||||
|
|
||||
|
// We can't drive VBAT_ENABLE to HIGH as long
|
||||
|
// as we don't know wether we are charging or not ...
|
||||
|
// this is a 3mA loss (4/1500)
|
||||
|
digitalWrite(VBAT_ENABLE, LOW); |
||||
|
int adcvalue = 0; |
||||
|
analogReadResolution(12); |
||||
|
analogReference(AR_INTERNAL_3_0); |
||||
|
delay(10); |
||||
|
adcvalue = analogRead(PIN_VBAT); |
||||
|
return (adcvalue * ADC_MULTIPLIER * AREF_VOLTAGE) / 4.096; |
||||
|
} |
||||
|
|
||||
|
const char* getManufacturerName() const override { |
||||
|
return "Ikoka Handheld E22 30dBm (Xiao_nrf52)"; |
||||
|
} |
||||
|
|
||||
|
void reboot() override { |
||||
|
NVIC_SystemReset(); |
||||
|
} |
||||
|
|
||||
|
bool startOTAUpdate(const char* id, char reply[]) override; |
||||
|
}; |
||||
|
|
||||
|
#endif |
||||
@ -0,0 +1,103 @@ |
|||||
|
[ikoka_nrf52] |
||||
|
extends = Xiao_nrf52 |
||||
|
lib_deps = ${nrf52_base.lib_deps} |
||||
|
${sensor_base.lib_deps} |
||||
|
densaugeo/base64 @ ~1.4.0 |
||||
|
build_flags = ${nrf52_base.build_flags} |
||||
|
${sensor_base.build_flags} |
||||
|
-I lib/nrf52/s140_nrf52_7.3.0_API/include |
||||
|
-I lib/nrf52/s140_nrf52_7.3.0_API/include/nrf52 |
||||
|
-I variants/ikoka_handheld_nrf |
||||
|
-UENV_INCLUDE_GPS |
||||
|
-D IKOKA_NRF52 |
||||
|
-D RADIO_CLASS=CustomSX1262 |
||||
|
-D WRAPPER_CLASS=CustomSX1262Wrapper |
||||
|
-D P_LORA_TX_LED=11 |
||||
|
-D P_LORA_DIO_1=D1 |
||||
|
-D P_LORA_RESET=D2 |
||||
|
-D P_LORA_BUSY=D3 |
||||
|
-D P_LORA_NSS=D4 |
||||
|
-D SX126X_RXEN=D5 |
||||
|
-D SX126X_TXEN=RADIOLIB_NC |
||||
|
-D SX126X_DIO2_AS_RF_SWITCH=1 |
||||
|
-D SX126X_DIO3_TCXO_VOLTAGE=1.8 |
||||
|
-D SX126X_CURRENT_LIMIT=140 |
||||
|
-D SX126X_RX_BOOSTED_GAIN=1 |
||||
|
build_src_filter = ${nrf52_base.build_src_filter} |
||||
|
+<../variants/ikoka_handheld_nrf> |
||||
|
+<helpers/sensors> |
||||
|
|
||||
|
# larger screen has a different driver, this is for the 0.96 inch |
||||
|
[ikoka_nrf52_ssd1306_companion] |
||||
|
lib_deps = ${ikoka_nrf52.lib_deps} |
||||
|
adafruit/Adafruit SSD1306 @ ^2.5.13 |
||||
|
build_flags = ${ikoka_nrf52.build_flags} |
||||
|
-D DISPLAY_CLASS=SSD1306Display |
||||
|
-D DISPLAY_ROTATION=0 |
||||
|
-D PIN_WIRE_SCL=D6 |
||||
|
-D PIN_WIRE_SDA=D7 |
||||
|
-D PIN_USER_BTN=D0 |
||||
|
-D MAX_CONTACTS=350 |
||||
|
-D MAX_GROUP_CHANNELS=40 |
||||
|
-D OFFLINE_QUEUE_SIZE=256 |
||||
|
-D QSPIFLASH=1 |
||||
|
-I examples/companion_radio/ui-new |
||||
|
build_src_filter = ${ikoka_nrf52.build_src_filter} |
||||
|
+<helpers/ui/SSD1306Display.cpp> |
||||
|
+<../examples/companion_radio/ui-new/UITask.cpp> |
||||
|
+<../examples/companion_radio/*.cpp> |
||||
|
|
||||
|
[env:ikoka_handheld_nrf_e22_30dbm_096_companion_radio_ble] |
||||
|
extends = ikoka_nrf52 |
||||
|
build_flags = ${ikoka_nrf52_ssd1306_companion.build_flags} |
||||
|
-D BLE_PIN_CODE=123456 |
||||
|
-D LORA_TX_POWER=20 |
||||
|
build_src_filter = ${ikoka_nrf52_ssd1306_companion.build_src_filter} |
||||
|
+<helpers/nrf52/SerialBLEInterface.cpp> |
||||
|
|
||||
|
[env:ikoka_handheld_nrf_e22_30dbm_096_rotated_companion_radio_ble] |
||||
|
extends = ikoka_nrf52 |
||||
|
build_flags = ${ikoka_nrf52_ssd1306_companion.build_flags} |
||||
|
-D BLE_PIN_CODE=123456 |
||||
|
-D LORA_TX_POWER=20 |
||||
|
-D DISPLAY_ROTATION=2 |
||||
|
build_src_filter = ${ikoka_nrf52_ssd1306_companion.build_src_filter} |
||||
|
+<helpers/nrf52/SerialBLEInterface.cpp> |
||||
|
|
||||
|
[env:ikoka_handheld_nrf_e22_30dbm_096_companion_radio_usb] |
||||
|
extends = ikoka_nrf52 |
||||
|
build_flags = ${ikoka_nrf52_ssd1306_companion.build_flags} |
||||
|
-D LORA_TX_POWER=20 |
||||
|
build_src_filter = ${ikoka_nrf52_ssd1306_companion.build_src_filter} |
||||
|
|
||||
|
[env:ikoka_handheld_nrf_e22_30dbm_096_rotated_companion_radio_usb] |
||||
|
extends = ikoka_nrf52 |
||||
|
build_flags = ${ikoka_nrf52_ssd1306_companion.build_flags} |
||||
|
-D LORA_TX_POWER=20 |
||||
|
-D DISPLAY_ROTATION=2 |
||||
|
build_src_filter = ${ikoka_nrf52_ssd1306_companion.build_src_filter} |
||||
|
|
||||
|
[env:ikoka_handheld_nrf_e22_30dbm_repeater] |
||||
|
extends = ikoka_nrf52 |
||||
|
build_flags = |
||||
|
${ikoka_nrf52.build_flags} |
||||
|
-D ADVERT_NAME='"ikoka_handheld Repeater"' |
||||
|
-D ADVERT_LAT=0.0 |
||||
|
-D ADVERT_LON=0.0 |
||||
|
-D ADMIN_PASSWORD='"password"' |
||||
|
-D MAX_NEIGHBOURS=50 |
||||
|
-D LORA_TX_POWER=20 |
||||
|
build_src_filter = ${ikoka_nrf52.build_src_filter} |
||||
|
+<../examples/simple_repeater/*.cpp> |
||||
|
|
||||
|
[env:ikoka_handheld_nrf_e22_30dbm_room_server] |
||||
|
extends = ikoka_nrf52 |
||||
|
build_flags = |
||||
|
${ikoka_nrf52.build_flags} |
||||
|
-D ADVERT_NAME='"ikoka_handheld Room"' |
||||
|
-D ADVERT_LAT=0.0 |
||||
|
-D ADVERT_LON=0.0 |
||||
|
-D ADMIN_PASSWORD='"password"' |
||||
|
-D LORA_TX_POWER=20 |
||||
|
build_src_filter = ${ikoka_nrf52.build_src_filter} |
||||
|
+<../examples/simple_room_server/*.cpp> |
||||
@ -0,0 +1,46 @@ |
|||||
|
#include <Arduino.h> |
||||
|
#include "target.h" |
||||
|
#include <helpers/ArduinoHelpers.h> |
||||
|
|
||||
|
IkokaNrf52Board 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); |
||||
|
|
||||
|
EnvironmentSensorManager sensors; |
||||
|
|
||||
|
#ifdef DISPLAY_CLASS |
||||
|
DISPLAY_CLASS display; |
||||
|
MomentaryButton user_btn(PIN_USER_BTN, 1000, true, true); |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
bool radio_init() { |
||||
|
rtc_clock.begin(Wire); |
||||
|
|
||||
|
return radio.std_init(&SPI); |
||||
|
} |
||||
|
|
||||
|
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 <IkokaNrf52Board.h> |
||||
|
#include <helpers/radiolib/CustomSX1262Wrapper.h> |
||||
|
#include <helpers/AutoDiscoverRTCClock.h> |
||||
|
#include <helpers/ArduinoHelpers.h> |
||||
|
#include <helpers/sensors/EnvironmentSensorManager.h> |
||||
|
|
||||
|
#ifdef DISPLAY_CLASS |
||||
|
#include <helpers/ui/SSD1306Display.h> |
||||
|
#include <helpers/ui/MomentaryButton.h> |
||||
|
extern DISPLAY_CLASS display; |
||||
|
extern MomentaryButton user_btn; |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
extern IkokaNrf52Board 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 +1,84 @@ |
|||||
|
#include "variant.h" |
||||
|
|
||||
|
#include "nrf.h" |
||||
|
#include "wiring_constants.h" |
||||
|
#include "wiring_digital.h" |
||||
|
|
||||
|
const uint32_t g_ADigitalPinMap[] = { |
||||
|
// D0 .. D10
|
||||
|
2, // D0 is P0.02 (A0)
|
||||
|
3, // D1 is P0.03 (A1)
|
||||
|
28, // D2 is P0.28 (A2)
|
||||
|
29, // D3 is P0.29 (A3)
|
||||
|
4, // D4 is P0.04 (A4,SDA)
|
||||
|
5, // D5 is P0.05 (A5,SCL)
|
||||
|
43, // D6 is P1.11 (TX)
|
||||
|
44, // D7 is P1.12 (RX)
|
||||
|
45, // D8 is P1.13 (SCK)
|
||||
|
46, // D9 is P1.14 (MISO)
|
||||
|
47, // D10 is P1.15 (MOSI)
|
||||
|
|
||||
|
// LEDs
|
||||
|
26, // D11 is P0.26 (LED RED)
|
||||
|
6, // D12 is P0.06 (LED BLUE)
|
||||
|
30, // D13 is P0.30 (LED GREEN)
|
||||
|
14, // D14 is P0.14 (READ_BAT)
|
||||
|
|
||||
|
// LSM6DS3TR
|
||||
|
40, // D15 is P1.08 (6D_PWR)
|
||||
|
27, // D16 is P0.27 (6D_I2C_SCL)
|
||||
|
7, // D17 is P0.07 (6D_I2C_SDA)
|
||||
|
11, // D18 is P0.11 (6D_INT1)
|
||||
|
|
||||
|
// MIC
|
||||
|
42, // D19 is P1.10 (MIC_PWR)
|
||||
|
32, // D20 is P1.00 (PDM_CLK)
|
||||
|
16, // D21 is P0.16 (PDM_DATA)
|
||||
|
|
||||
|
// BQ25100
|
||||
|
13, // D22 is P0.13 (HICHG)
|
||||
|
17, // D23 is P0.17 (~CHG)
|
||||
|
|
||||
|
//
|
||||
|
21, // D24 is P0.21 (QSPI_SCK)
|
||||
|
25, // D25 is P0.25 (QSPI_CSN)
|
||||
|
20, // D26 is P0.20 (QSPI_SIO_0 DI)
|
||||
|
24, // D27 is P0.24 (QSPI_SIO_1 DO)
|
||||
|
22, // D28 is P0.22 (QSPI_SIO_2 WP)
|
||||
|
23, // D29 is P0.23 (QSPI_SIO_3 HOLD)
|
||||
|
|
||||
|
// NFC
|
||||
|
9, // D30 is P0.09 (NFC1)
|
||||
|
10, // D31 is P0.10 (NFC2)
|
||||
|
|
||||
|
// VBAT
|
||||
|
31, // D32 is P0.31 (VBAT)
|
||||
|
}; |
||||
|
|
||||
|
void initVariant() { |
||||
|
// Disable reading of the BAT voltage.
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
||||
|
pinMode(VBAT_ENABLE, OUTPUT); |
||||
|
// digitalWrite(VBAT_ENABLE, HIGH);
|
||||
|
// This was taken from Seeed github butis not coherent with the doc,
|
||||
|
// VBAT_ENABLE should be kept to LOW to protect P0.14, (1500/500)*(4.2-3.3)+3.3 = 3.9V > 3.6V
|
||||
|
// This induces a 3mA current in the resistors :( but it's better than burning the nrf
|
||||
|
digitalWrite(VBAT_ENABLE, LOW); |
||||
|
|
||||
|
// disable xiao charging current, the handheld uses a tp4056 to charge
|
||||
|
// instead of the onboard xiao charging circuit. This charges at a max of
|
||||
|
// 780ma instead of 100ma. In theory you could enable both, but in practice
|
||||
|
// fire is scary.
|
||||
|
pinMode(PIN_CHARGING_CURRENT, OUTPUT); |
||||
|
digitalWrite(PIN_CHARGING_CURRENT, HIGH); |
||||
|
|
||||
|
pinMode(PIN_QSPI_CS, OUTPUT); |
||||
|
digitalWrite(PIN_QSPI_CS, HIGH); |
||||
|
|
||||
|
pinMode(LED_RED, OUTPUT); |
||||
|
digitalWrite(LED_RED, HIGH); |
||||
|
pinMode(LED_GREEN, OUTPUT); |
||||
|
digitalWrite(LED_GREEN, HIGH); |
||||
|
pinMode(LED_BLUE, OUTPUT); |
||||
|
digitalWrite(LED_BLUE, HIGH); |
||||
|
} |
||||
@ -0,0 +1,148 @@ |
|||||
|
#ifndef _SEEED_XIAO_NRF52840_H_ |
||||
|
#define _SEEED_XIAO_NRF52840_H_ |
||||
|
|
||||
|
/** Master clock frequency */ |
||||
|
#define VARIANT_MCK (64000000ul) |
||||
|
|
||||
|
#define USE_LFXO // Board uses 32khz crystal for LF
|
||||
|
//#define USE_LFRC // Board uses RC for LF
|
||||
|
|
||||
|
/*----------------------------------------------------------------------------
|
||||
|
* Headers |
||||
|
*----------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#include "WVariant.h" |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" |
||||
|
{ |
||||
|
#endif // __cplusplus
|
||||
|
|
||||
|
#define PINS_COUNT (33) |
||||
|
#define NUM_DIGITAL_PINS (33) |
||||
|
#define NUM_ANALOG_INPUTS (8) |
||||
|
#define NUM_ANALOG_OUTPUTS (0) |
||||
|
|
||||
|
// LEDs
|
||||
|
#define PIN_LED (LED_RED) |
||||
|
#define LED_PWR (PINS_COUNT) |
||||
|
#define PIN_NEOPIXEL (PINS_COUNT) |
||||
|
#define NEOPIXEL_NUM (0) |
||||
|
|
||||
|
#define LED_BUILTIN (PIN_LED) |
||||
|
|
||||
|
#define LED_RED (11) |
||||
|
#define LED_GREEN (13) |
||||
|
#define LED_BLUE (12) |
||||
|
|
||||
|
#define LED_STATE_ON (1) // State when LED is litted
|
||||
|
|
||||
|
// Buttons
|
||||
|
#define PIN_BUTTON1 (PINS_COUNT) |
||||
|
|
||||
|
// Digital PINs
|
||||
|
static const uint8_t D0 = 0 ; |
||||
|
static const uint8_t D1 = 1 ; |
||||
|
static const uint8_t D2 = 2 ; |
||||
|
static const uint8_t D3 = 3 ; |
||||
|
static const uint8_t D4 = 4 ; |
||||
|
static const uint8_t D5 = 5 ; |
||||
|
static const uint8_t D6 = 6 ; |
||||
|
static const uint8_t D7 = 7 ; |
||||
|
static const uint8_t D8 = 8 ; |
||||
|
static const uint8_t D9 = 9 ; |
||||
|
static const uint8_t D10 = 10; |
||||
|
|
||||
|
#define VBAT_ENABLE (14) // Output LOW to enable reading of the BAT voltage.
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
||||
|
|
||||
|
#define PIN_CHARGING_CURRENT (22) // Battery Charging current
|
||||
|
// https://wiki.seedstudio.com/XIAO_BLE#battery-charging-current
|
||||
|
// Analog pins
|
||||
|
#define PIN_A0 (0) |
||||
|
#define PIN_A1 (1) |
||||
|
#define PIN_A2 (2) |
||||
|
#define PIN_A3 (3) |
||||
|
#define PIN_A4 (4) |
||||
|
#define PIN_A5 (5) |
||||
|
#define PIN_VBAT (32) // Read the BAT voltage.
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
||||
|
|
||||
|
#define BAT_NOT_CHARGING (23) // LOW when charging
|
||||
|
|
||||
|
#define AREF_VOLTAGE (3.0) |
||||
|
#define ADC_MULTIPLIER (3.0F) // 1M, 512k divider bridge
|
||||
|
|
||||
|
static const uint8_t A0 = PIN_A0; |
||||
|
static const uint8_t A1 = PIN_A1; |
||||
|
static const uint8_t A2 = PIN_A2; |
||||
|
static const uint8_t A3 = PIN_A3; |
||||
|
static const uint8_t A4 = PIN_A4; |
||||
|
static const uint8_t A5 = PIN_A5; |
||||
|
|
||||
|
#define ADC_RESOLUTION (12) |
||||
|
|
||||
|
// Other pins
|
||||
|
#define PIN_NFC1 (30) |
||||
|
#define PIN_NFC2 (31) |
||||
|
|
||||
|
// Serial interfaces
|
||||
|
#define PIN_SERIAL1_RX (7) |
||||
|
#define PIN_SERIAL1_TX (6) |
||||
|
|
||||
|
// SPI Interfaces
|
||||
|
#define SPI_INTERFACES_COUNT (2) |
||||
|
|
||||
|
#define PIN_SPI_MISO (9) |
||||
|
#define PIN_SPI_MOSI (10) |
||||
|
#define PIN_SPI_SCK (8) |
||||
|
|
||||
|
#define PIN_SPI1_MISO (25) |
||||
|
#define PIN_SPI1_MOSI (26) |
||||
|
#define PIN_SPI1_SCK (29) |
||||
|
|
||||
|
// Lora SPI is on SPI0
|
||||
|
#define P_LORA_SCLK PIN_SPI_SCK |
||||
|
#define P_LORA_MISO PIN_SPI_MISO |
||||
|
#define P_LORA_MOSI PIN_SPI_MOSI |
||||
|
|
||||
|
// Wire Interfaces
|
||||
|
#define WIRE_INTERFACES_COUNT (1) |
||||
|
|
||||
|
#define PIN_WIRE_SDA (6) // 4 and 5 are used for the sx1262 !
|
||||
|
#define PIN_WIRE_SCL (7) // use WIRE1_SDA
|
||||
|
|
||||
|
static const uint8_t SDA = (6); |
||||
|
static const uint8_t SCL = (7); |
||||
|
|
||||
|
//#define PIN_WIRE1_SDA (17)
|
||||
|
//#define PIN_WIRE1_SCL (16)
|
||||
|
#define PIN_LSM6DS3TR_C_POWER (15) |
||||
|
#define PIN_LSM6DS3TR_C_INT1 (18) |
||||
|
|
||||
|
// PDM Interfaces
|
||||
|
#define PIN_PDM_PWR (19) |
||||
|
#define PIN_PDM_CLK (20) |
||||
|
#define PIN_PDM_DIN (21) |
||||
|
|
||||
|
// QSPI Pins
|
||||
|
#define PIN_QSPI_SCK (24) |
||||
|
#define PIN_QSPI_CS (25) |
||||
|
#define PIN_QSPI_IO0 (26) |
||||
|
#define PIN_QSPI_IO1 (27) |
||||
|
#define PIN_QSPI_IO2 (28) |
||||
|
#define PIN_QSPI_IO3 (29) |
||||
|
|
||||
|
// On-board QSPI Flash
|
||||
|
#define EXTERNAL_FLASH_DEVICES (P25Q16H) |
||||
|
#define EXTERNAL_FLASH_USE_QSPI |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
/*----------------------------------------------------------------------------
|
||||
|
* Arduino objects - C++ only |
||||
|
*----------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#endif |
||||
Loading…
Reference in new issue