From ff4fa7be31d5668126ce84aa770da420042f71b0 Mon Sep 17 00:00:00 2001 From: ViezeVingertjes Date: Fri, 31 Oct 2025 14:42:16 +0100 Subject: [PATCH] Add ESP32-S3-Zero board configuration and Nibble Screen Connect variant --- boards/esp32-s3-zero.json | 40 +++++ variants/nibble_screen_connect/platformio.ini | 159 ++++++++++++++++++ variants/nibble_screen_connect/target.cpp | 49 ++++++ variants/nibble_screen_connect/target.h | 30 ++++ 4 files changed, 278 insertions(+) create mode 100644 boards/esp32-s3-zero.json create mode 100644 variants/nibble_screen_connect/platformio.ini create mode 100644 variants/nibble_screen_connect/target.cpp create mode 100644 variants/nibble_screen_connect/target.h diff --git a/boards/esp32-s3-zero.json b/boards/esp32-s3-zero.json new file mode 100644 index 000000000..7a9dbc530 --- /dev/null +++ b/boards/esp32-s3-zero.json @@ -0,0 +1,40 @@ +{ + "build": { + "arduino": { + "ldscript": "esp32s3_out.ld" + }, + "core": "esp32", + "extra_flags": [ + "-D ARDUINO_USB_CDC_ON_BOOT=1", + "-D ARDUINO_USB_MSC_ON_BOOT=0", + "-D ARDUINO_USB_DFU_ON_BOOT=0", + "-D ARDUINO_USB_MODE=1", + "-D ARDUINO_RUNNING_CORE=1", + "-D ARDUINO_EVENT_RUNNING_CORE=1" + ], + "f_cpu": "240000000L", + "f_flash": "80000000L", + "flash_mode": "qio", + "hwids": [["0x303A", "0x1001"]], + "mcu": "esp32s3", + "variant": "esp32s3" + }, + "connectivity": ["wifi", "bluetooth"], + "debug": { + "default_tool": "esp-builtin", + "onboard_tools": ["esp-builtin"], + "openocd_target": "esp32s3.cfg" + }, + "frameworks": ["arduino", "espidf"], + "name": "ESP32-S3-Zero", + "upload": { + "flash_size": "4MB", + "maximum_ram_size": 327680, + "maximum_size": 4194304, + "require_upload_port": true, + "speed": 921600 + }, + "url": "https://www.espressif.com", + "vendor": "Espressif" +} + diff --git a/variants/nibble_screen_connect/platformio.ini b/variants/nibble_screen_connect/platformio.ini new file mode 100644 index 000000000..e18bcde16 --- /dev/null +++ b/variants/nibble_screen_connect/platformio.ini @@ -0,0 +1,159 @@ +[nibble_screen_connect_base] +extends = esp32_base +board = esp32-s3-zero +build_flags = + ${esp32_base.build_flags} + -I variants/nibble_screen_connect + -D NIBBLE_SCREEN_CONNECT + -D P_LORA_DIO_1=4 + -D P_LORA_NSS=10 + -D P_LORA_RESET=6 + -D P_LORA_BUSY=5 + -D P_LORA_SCLK=13 + -D P_LORA_MISO=12 + -D P_LORA_MOSI=11 + -D PIN_USER_BTN=1 + -D PIN_BOARD_SDA=8 + -D PIN_BOARD_SCL=7 + -D HAS_NEOPIXEL + -D NEOPIXEL_COUNT=1 + -D NEOPIXEL_DATA=21 + -D NEOPIXEL_TYPE=(NEO_GRB+NEO_KHZ800) + -D SX126X_DIO2_AS_RF_SWITCH=true + -D SX126X_DIO3_TCXO_VOLTAGE=1.8 + -D SX126X_CURRENT_LIMIT=140 + -D RADIO_CLASS=CustomSX1262 + -D WRAPPER_CLASS=CustomSX1262Wrapper + -D LORA_TX_POWER=22 + -D SX126X_RX_BOOSTED_GAIN=1 +build_src_filter = ${esp32_base.build_src_filter} + +<../variants/nibble_screen_connect> +lib_deps = + ${esp32_base.lib_deps} + adafruit/Adafruit SSD1306 @ ^2.5.13 + adafruit/Adafruit NeoPixel @ ^1.12.3 + +[env:nibble_screen_connect_repeater] +extends = nibble_screen_connect_base +build_flags = + ${nibble_screen_connect_base.build_flags} + -D DISPLAY_CLASS=SSD1306Display + -D ADVERT_NAME='"Nibble Repeater"' + -D ADVERT_LAT=0.0 + -D ADVERT_LON=0.0 + -D ADMIN_PASSWORD='"password"' + -D MAX_NEIGHBOURS=50 +build_src_filter = ${nibble_screen_connect_base.build_src_filter} + + + +<../examples/simple_repeater> +lib_deps = + ${nibble_screen_connect_base.lib_deps} + ${esp32_ota.lib_deps} + +[env:nibble_screen_connect_repeater_bridge_espnow] +extends = nibble_screen_connect_base +build_flags = + ${nibble_screen_connect_base.build_flags} + -D DISPLAY_CLASS=SSD1306Display + -D ADVERT_NAME='"ESPNow Bridge"' + -D ADVERT_LAT=0.0 + -D ADVERT_LON=0.0 + -D ADMIN_PASSWORD='"password"' + -D MAX_NEIGHBOURS=50 + -D WITH_ESPNOW_BRIDGE=1 +build_src_filter = ${nibble_screen_connect_base.build_src_filter} + + + + + +<../examples/simple_repeater> +lib_deps = + ${nibble_screen_connect_base.lib_deps} + ${esp32_ota.lib_deps} + +[env:nibble_screen_connect_terminal_chat] +extends = nibble_screen_connect_base +build_flags = + ${nibble_screen_connect_base.build_flags} + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=1 +build_src_filter = ${nibble_screen_connect_base.build_src_filter} + +<../examples/simple_secure_chat/main.cpp> +lib_deps = + ${nibble_screen_connect_base.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:nibble_screen_connect_room_server] +extends = nibble_screen_connect_base +build_flags = + ${nibble_screen_connect_base.build_flags} + -D DISPLAY_CLASS=SSD1306Display + -D ADVERT_NAME='"Nibble Room"' + -D ADVERT_LAT=0.0 + -D ADVERT_LON=0.0 + -D ADMIN_PASSWORD='"password"' + -D ROOM_PASSWORD='"hello"' +build_src_filter = ${nibble_screen_connect_base.build_src_filter} + + + +<../examples/simple_room_server> +lib_deps = + ${nibble_screen_connect_base.lib_deps} + ${esp32_ota.lib_deps} + +[env:nibble_screen_connect_companion_radio_usb] +extends = nibble_screen_connect_base +build_flags = + ${nibble_screen_connect_base.build_flags} + -I examples/companion_radio/ui-new + -D DISPLAY_CLASS=SSD1306Display + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=8 +build_src_filter = ${nibble_screen_connect_base.build_src_filter} + + + + + +<../examples/companion_radio/*.cpp> + +<../examples/companion_radio/ui-new/*.cpp> +lib_deps = + ${nibble_screen_connect_base.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:nibble_screen_connect_companion_radio_ble] +extends = nibble_screen_connect_base +build_flags = + ${nibble_screen_connect_base.build_flags} + -I examples/companion_radio/ui-new + -D DISPLAY_CLASS=SSD1306Display + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=8 + -D BLE_PIN_CODE=123456 + -D BLE_DEBUG_LOGGING=1 + -D OFFLINE_QUEUE_SIZE=256 +build_src_filter = ${nibble_screen_connect_base.build_src_filter} + + + + + + + +<../examples/companion_radio/*.cpp> + +<../examples/companion_radio/ui-new/*.cpp> +lib_deps = + ${nibble_screen_connect_base.lib_deps} + densaugeo/base64 @ ~1.4.0 + +[env:nibble_screen_connect_companion_radio_wifi] +extends = nibble_screen_connect_base +build_flags = + ${nibble_screen_connect_base.build_flags} + -I examples/companion_radio/ui-new + -D DISPLAY_CLASS=SSD1306Display + -D MAX_CONTACTS=300 + -D MAX_GROUP_CHANNELS=8 + -D WIFI_DEBUG_LOGGING=1 + -D WIFI_SSID='"myssid"' + -D WIFI_PWD='"mypwd"' +build_src_filter = ${nibble_screen_connect_base.build_src_filter} + + + + + + + +<../examples/companion_radio/*.cpp> + +<../examples/companion_radio/ui-new/*.cpp> +lib_deps = + ${nibble_screen_connect_base.lib_deps} + densaugeo/base64 @ ~1.4.0 + diff --git a/variants/nibble_screen_connect/target.cpp b/variants/nibble_screen_connect/target.cpp new file mode 100644 index 000000000..1980e0394 --- /dev/null +++ b/variants/nibble_screen_connect/target.cpp @@ -0,0 +1,49 @@ +#include +#include "target.h" + +ESP32Board board; + +static SPIClass spi; +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); + +ESP32RTCClock fallback_clock; +AutoDiscoverRTCClock rtc_clock(fallback_clock); +SensorManager sensors; + +#ifdef DISPLAY_CLASS + DISPLAY_CLASS display; + MomentaryButton user_btn(PIN_USER_BTN, 1000, true); +#endif + +#ifndef LORA_CR + #define LORA_CR 5 +#endif + +bool radio_init() { + fallback_clock.begin(); + 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); +} + diff --git a/variants/nibble_screen_connect/target.h b/variants/nibble_screen_connect/target.h new file mode 100644 index 000000000..66e69901a --- /dev/null +++ b/variants/nibble_screen_connect/target.h @@ -0,0 +1,30 @@ +#pragma once + +#define RADIOLIB_STATIC_ONLY 1 +#include +#include +#include +#include +#include +#include +#ifdef DISPLAY_CLASS + #include + #include +#endif + +extern ESP32Board board; +extern WRAPPER_CLASS radio_driver; +extern AutoDiscoverRTCClock rtc_clock; +extern SensorManager sensors; + +#ifdef DISPLAY_CLASS + extern DISPLAY_CLASS display; + extern MomentaryButton user_btn; +#endif + +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(); +