From bed311313ad3e384554b9c46c258e4262bc0c55c Mon Sep 17 00:00:00 2001 From: kelsey hudson Date: Sun, 10 Aug 2025 10:34:47 -0700 Subject: [PATCH] Adding support for Ikoka Stick with Seeed Xiao nRF54 baseboard. Adds a new variant 'ikoka_stick_nrf' and associated support files. This is based on the Xiao nRF54 code with pin numbers and functions changed to suit the differences in hardware between the WIO SX1262 board and the Ikoka Stick. Sets the default LoRa transmit power to 9dBm to avoid burning up the frontend in Ikoka Sticks equipped with the Ebyte 33dBm S22 module on first boot. Adds support for an SSD1306 display connected to the display header. Note the display pinout is the same as the RAK4631 display header so make sure to use a display wired accordingly (aliexpress etc. SSD1306s typically have Vcc & GND reversed from what this board expects). Adds support for display rotation to SSD1306Display via a platformIO define. This support was added following the same paradigms found elsewhere in the code for rotating a display. --- src/helpers/ui/SSD1306Display.cpp | 3 + .../ikoka_stick_nrf/ikoka_stick_nrf_board.cpp | 99 ++++++++++++ .../ikoka_stick_nrf/ikoka_stick_nrf_board.h | 66 ++++++++ variants/ikoka_stick_nrf/platformio.ini | 133 ++++++++++++++++ variants/ikoka_stick_nrf/target.cpp | 43 +++++ variants/ikoka_stick_nrf/target.h | 26 +++ variants/ikoka_stick_nrf/variant.cpp | 86 ++++++++++ variants/ikoka_stick_nrf/variant.h | 149 ++++++++++++++++++ 8 files changed, 605 insertions(+) create mode 100644 variants/ikoka_stick_nrf/ikoka_stick_nrf_board.cpp create mode 100644 variants/ikoka_stick_nrf/ikoka_stick_nrf_board.h create mode 100644 variants/ikoka_stick_nrf/platformio.ini create mode 100644 variants/ikoka_stick_nrf/target.cpp create mode 100644 variants/ikoka_stick_nrf/target.h create mode 100644 variants/ikoka_stick_nrf/variant.cpp create mode 100644 variants/ikoka_stick_nrf/variant.h diff --git a/src/helpers/ui/SSD1306Display.cpp b/src/helpers/ui/SSD1306Display.cpp index 8d977db0..c9da0cf8 100644 --- a/src/helpers/ui/SSD1306Display.cpp +++ b/src/helpers/ui/SSD1306Display.cpp @@ -7,6 +7,9 @@ bool SSD1306Display::i2c_probe(TwoWire& wire, uint8_t addr) { } bool SSD1306Display::begin() { + #ifdef DISPLAY_ROTATION + display.setRotation(DISPLAY_ROTATION); + #endif return display.begin(SSD1306_SWITCHCAPVCC, DISPLAY_ADDRESS, true, false) && i2c_probe(Wire, DISPLAY_ADDRESS); } diff --git a/variants/ikoka_stick_nrf/ikoka_stick_nrf_board.cpp b/variants/ikoka_stick_nrf/ikoka_stick_nrf_board.cpp new file mode 100644 index 00000000..8634cda1 --- /dev/null +++ b/variants/ikoka_stick_nrf/ikoka_stick_nrf_board.cpp @@ -0,0 +1,99 @@ +#ifdef XIAO_NRF52 + +#include +#include "ikoka_stick_nrf_board.h" + +#include +#include + +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 ikoka_stick_nrf_board::begin() { + // for future use, sub-classes SHOULD call this from their begin() + startup_reason = BD_STARTUP_NORMAL; + + pinMode(PIN_VBAT, INPUT); + pinMode(VBAT_ENABLE, OUTPUT); + digitalWrite(VBAT_ENABLE, HIGH); + +#ifdef PIN_USER_BTN + pinMode(PIN_USER_BTN, INPUT_PULLUP); +#endif + +#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 + +// pinMode(SX126X_POWER_EN, OUTPUT); +// digitalWrite(SX126X_POWER_EN, HIGH); + delay(10); // give sx1262 some time to power up +} + +bool ikoka_stick_nrf_board::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; + + + return false; +} + +#endif diff --git a/variants/ikoka_stick_nrf/ikoka_stick_nrf_board.h b/variants/ikoka_stick_nrf/ikoka_stick_nrf_board.h new file mode 100644 index 00000000..a5f33b01 --- /dev/null +++ b/variants/ikoka_stick_nrf/ikoka_stick_nrf_board.h @@ -0,0 +1,66 @@ +#pragma once + +#include +#include + +#ifdef XIAO_NRF52 + +// redefine lora pins if using the S3 variant of SX1262 board +#ifdef SX1262_XIAO_S3_VARIANT + #undef P_LORA_DIO_1 + #undef P_LORA_BUSY + #undef P_LORA_RESET + #undef P_LORA_NSS + #undef SX126X_RXEN + #define P_LORA_DIO_1 D0 + #define P_LORA_BUSY D1 + #define P_LORA_RESET D2 + #define P_LORA_NSS D3 + #define SX126X_RXEN D4 +#endif + +class ikoka_stick_nrf_board : 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 Stick (Xiao-nrf52)"; + } + + void reboot() override { + NVIC_SystemReset(); + } + + bool startOTAUpdate(const char* id, char reply[]) override; +}; + +#endif diff --git a/variants/ikoka_stick_nrf/platformio.ini b/variants/ikoka_stick_nrf/platformio.ini new file mode 100644 index 00000000..3e62b5e7 --- /dev/null +++ b/variants/ikoka_stick_nrf/platformio.ini @@ -0,0 +1,133 @@ +[nrf52840_xiao] +extends = nrf52_base +platform_packages = + toolchain-gccarmnoneeabi@~1.100301.0 + framework-arduinoadafruitnrf52 +board = seeed-xiao-afruitnrf52-nrf52840 +board_build.ldscript = boards/nrf52840_s140_v7.ld +build_flags = ${nrf52_base.build_flags} + -D NRF52_PLATFORM -D XIAO_NRF52 + -I lib/nrf52/s140_nrf52_7.3.0_API/include + -I lib/nrf52/s140_nrf52_7.3.0_API/include/nrf52 +lib_ignore = + BluetoothOTA + lvgl + lib5b4 +lib_deps = + ${nrf52_base.lib_deps} + rweather/Crypto @ ^0.4.0 + adafruit/Adafruit INA3221 Library @ ^1.0.1 + adafruit/Adafruit INA219 @ ^1.2.3 + adafruit/Adafruit AHTX0 @ ^2.0.5 + adafruit/Adafruit BME280 Library @ ^2.3.0 + adafruit/Adafruit SSD1306 @ ^2.5.13 + + +[ikoka_stick_nrf] +extends = nrf52840_xiao +;board_build.ldscript = boards/nrf52840_s140_v7.ld +build_flags = ${nrf52840_xiao.build_flags} + -D P_LORA_TX_LED=11 + -I variants/ikoka_stick_nrf + -I src/helpers/nrf52 + -D DISPLAY_CLASS=SSD1306Display + -D DISPLAY_ROTATION=2 + -D RADIO_CLASS=CustomSX1262 + -D WRAPPER_CLASS=CustomSX1262Wrapper + -D LORA_TX_POWER=9 + -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 + -D PIN_USER_BTN=0 + -D PIN_WIRE_SCL=7 + -D PIN_WIRE_SDA=6 + -D ENV_INCLUDE_AHTX0=1 + -D ENV_INCLUDE_BME280=1 + -D ENV_INCLUDE_INA3221=1 + -D ENV_INCLUDE_INA219=1 +build_src_filter = ${nrf52840_xiao.build_src_filter} + + + + + + + +<../variants/ikoka_stick_nrf> +debug_tool = jlink +upload_protocol = nrfutil + +[env:ikoka_stick_nrf_companion_radio_ble] +extends = ikoka_stick_nrf +build_flags = + ${ikoka_stick_nrf.build_flags} + -D MAX_CONTACTS=100 + -D MAX_GROUP_CHANNELS=8 + -D BLE_PIN_CODE=123456 + -D OFFLINE_QUEUE_SIZE=256 +; -D BLE_DEBUG_LOGGING=1 +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${ikoka_stick_nrf.build_src_filter} + + + +<../examples/companion_radio> +lib_deps = + ${ikoka_stick_nrf.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:ikoka_stick_nrf_companion_radio_usb] +extends = ikoka_stick_nrf +build_flags = + ${ikoka_stick_nrf.build_flags} + -D MAX_CONTACTS=100 + -D MAX_GROUP_CHANNELS=8 +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${ikoka_stick_nrf.build_src_filter} + + + +<../examples/companion_radio> +lib_deps = + ${ikoka_stick_nrf.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:ikoka_stick_nrf_alt_pinout_companion_radio_ble] +extends = env:ikoka_stick_nrf_companion_radio_ble +build_flags = + ${env:ikoka_stick_nrf_companion_radio_ble.build_flags} + -D SX1262_XIAO_S3_VARIANT + +[env:ikoka_stick_nrf_repeater] +extends = ikoka_stick_nrf +build_flags = + ${ikoka_stick_nrf.build_flags} + -D ADVERT_NAME='"Ikoka Stick Repeater"' + -D ADVERT_LAT=0.0 + -D ADVERT_LON=0.0 + -D ADMIN_PASSWORD='"password"' + -D MAX_NEIGHBOURS=8 +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${ikoka_stick_nrf.build_src_filter} + +<../examples/simple_repeater/main.cpp> + +[env:ikoka_stick_nrf_alt_pinout_repeater] +extends = env:ikoka_stick_nrf_repeater +build_flags = + ${env:ikoka_stick_nrf_repeater.build_flags} + -D SX1262_XIAO_S3_VARIANT + +[env:ikoka_stick_nrf_room_server] +extends = ikoka_stick_nrf +build_flags = + ${ikoka_stick_nrf.build_flags} + -D ADVERT_NAME='"Ikoka Stick Room"' + -D ADVERT_LAT=0.0 + -D ADVERT_LON=0.0 + -D ADMIN_PASSWORD='"password"' +; -D MESH_PACKET_LOGGING=1 +; -D MESH_DEBUG=1 +build_src_filter = ${ikoka_stick_nrf.build_src_filter} + +<../examples/simple_room_server/main.cpp> diff --git a/variants/ikoka_stick_nrf/target.cpp b/variants/ikoka_stick_nrf/target.cpp new file mode 100644 index 00000000..e50150eb --- /dev/null +++ b/variants/ikoka_stick_nrf/target.cpp @@ -0,0 +1,43 @@ +#include +#include "target.h" +#include + +ikoka_stick_nrf_board board; + +#ifdef DISPLAY_CLASS + DISPLAY_CLASS display; +#endif + +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; + +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 +} diff --git a/variants/ikoka_stick_nrf/target.h b/variants/ikoka_stick_nrf/target.h new file mode 100644 index 00000000..758cd019 --- /dev/null +++ b/variants/ikoka_stick_nrf/target.h @@ -0,0 +1,26 @@ +#pragma once + +#define RADIOLIB_STATIC_ONLY 1 +#include +#include +#include +#include +#include +#include +#include + +#ifdef DISPLAY_CLASS + #include + extern DISPLAY_CLASS display; +#endif + +extern ikoka_stick_nrf_board 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(); diff --git a/variants/ikoka_stick_nrf/variant.cpp b/variants/ikoka_stick_nrf/variant.cpp new file mode 100644 index 00000000..16542e27 --- /dev/null +++ b/variants/ikoka_stick_nrf/variant.cpp @@ -0,0 +1,86 @@ +#include "variant.h" +#include "wiring_constants.h" +#include "wiring_digital.h" +#include "nrf.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); + + // Low charging current (50mA) + // https://wiki.seeedstudio.com/XIAO_BLE#battery-charging-current + //pinMode(PIN_CHARGING_CURRENT, INPUT); + + // High charging current (100mA) + pinMode(PIN_CHARGING_CURRENT, OUTPUT); + digitalWrite(PIN_CHARGING_CURRENT, LOW); + + 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); +} diff --git a/variants/ikoka_stick_nrf/variant.h b/variants/ikoka_stick_nrf/variant.h new file mode 100644 index 00000000..f94ebe49 --- /dev/null +++ b/variants/ikoka_stick_nrf/variant.h @@ -0,0 +1,149 @@ +#ifndef _IKOKA_STICK_NRF_H_ +#define _IKOKA_STICK_NRF_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.seeedstudio.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 (17) // 4 and 5 are used for the sx1262 ! +// #define PIN_WIRE_SCL (16) // use WIRE1_SDA + +static const uint8_t SDA = PIN_WIRE_SDA; +static const uint8_t SCL = PIN_WIRE_SCL; + +//#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