mirror of
https://github.com/meshtastic/firmware.git
synced 2026-09-21 13:55:24 -04:00
MeshPager X2 initial commit
This commit is contained in:
Manuel committed
1 parent
1e982fa78c
commit
0730aaa861
7 files changed
+596
-1
No files matched your search
@@ -0,0 +1,45 @@
|
||||
{
|
||||
"build": {
|
||||
"arduino": {
|
||||
"memory_type": "qio_opi"
|
||||
},
|
||||
"core": "esp32",
|
||||
"extra_flags": [
|
||||
"-DBOARD_HAS_PSRAM",
|
||||
"-DARDUINO_USB_MODE=1",
|
||||
"-DARDUINO_USB_CDC_ON_BOOT=1"
|
||||
],
|
||||
"f_cpu": "240000000L",
|
||||
"f_flash": "80000000L",
|
||||
"flash_mode": "qio",
|
||||
"hwids": [
|
||||
[
|
||||
"0X303A",
|
||||
"0x1001"
|
||||
]
|
||||
],
|
||||
"mcu": "esp32s3",
|
||||
"variant": "esp32s3box"
|
||||
},
|
||||
"connectivity": [
|
||||
"wifi",
|
||||
"bluetooth"
|
||||
],
|
||||
"debug": {
|
||||
"openocd_target": "esp32s3.cfg"
|
||||
},
|
||||
"frameworks": [
|
||||
"arduino",
|
||||
"espidf"
|
||||
],
|
||||
"name": "SenseCAP MeshPager X2 (16 MB FLASH, 8 MB PSRAM)",
|
||||
"upload": {
|
||||
"flash_size": "16MB",
|
||||
"maximum_ram_size": 327680,
|
||||
"maximum_size": 16777216,
|
||||
"require_upload_port": true,
|
||||
"speed": 921600
|
||||
},
|
||||
"url": "https://www.seeedstudio.com",
|
||||
"vendor": "Seeed Studio"
|
||||
}
|
||||
+2
-1
@@ -1007,7 +1007,8 @@ void NodeDB::installDefaultConfig(bool preserveKey = false)
|
||||
strncpy(config.network.ntp_server, "meshtastic.pool.ntp.org", 32);
|
||||
|
||||
#if (defined(T_DECK) || defined(T_WATCH_S3) || defined(UNPHONE) || defined(PICOMPUTER_S3) || defined(SENSECAP_INDICATOR) || \
|
||||
defined(ELECROW_PANEL) || defined(HELTEC_V4_TFT) || defined(HELTEC_V4_R8_TFT) || defined(RAK_WISMESH_TAP_V2)) && \
|
||||
defined(ELECROW_PANEL) || defined(HELTEC_V4_TFT) || defined(HELTEC_V4_R8_TFT) || defined(RAK_WISMESH_TAP_V2) || \
|
||||
defined(SEEED_MESHPAGER_X2)) && \
|
||||
HAS_TFT
|
||||
// switch BT off by default; use TFT programming mode or hotkey to enable
|
||||
config.bluetooth.enabled = false;
|
||||
|
||||
@@ -0,0 +1,34 @@
|
||||
#ifndef Pins_Arduino_h
|
||||
#define Pins_Arduino_h
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define USB_VID 0x303a
|
||||
#define USB_PID 0x1001
|
||||
|
||||
static const uint8_t TX = 43;
|
||||
static const uint8_t RX = 44;
|
||||
|
||||
static const uint8_t SDA = 17;
|
||||
static const uint8_t SCL = 18;
|
||||
|
||||
static const uint8_t SS = -1;
|
||||
static const uint8_t MOSI = 14;
|
||||
static const uint8_t MISO = 16;
|
||||
static const uint8_t SCK = 15;
|
||||
|
||||
static const uint8_t A8 = 9;
|
||||
static const uint8_t A9 = 10;
|
||||
static const uint8_t A10 = 11;
|
||||
static const uint8_t A11 = 12;
|
||||
static const uint8_t A12 = 13;
|
||||
static const uint8_t A13 = 14;
|
||||
|
||||
static const uint8_t T9 = 9;
|
||||
static const uint8_t T10 = 10;
|
||||
static const uint8_t T11 = 11;
|
||||
static const uint8_t T12 = 12;
|
||||
static const uint8_t T13 = 13;
|
||||
static const uint8_t T14 = 14;
|
||||
|
||||
#endif /* Pins_Arduino_h */
|
||||
@@ -0,0 +1,105 @@
|
||||
[env:seeed_meshpager_x2]
|
||||
custom_meshtastic_hw_model = 100 ; TODO: assign a unique number for this hardware model
|
||||
custom_meshtastic_hw_model_slug = SEEED_MESHPAGER_X2
|
||||
custom_meshtastic_architecture = esp32s3
|
||||
custom_meshtastic_actively_supported = true
|
||||
custom_meshtastic_support_level = 1
|
||||
custom_meshtastic_display_name = Seeed MeshPager X2
|
||||
custom_meshtastic_images = meshpager_x2.svg
|
||||
custom_meshtastic_tags = Seeed
|
||||
custom_meshtastic_requires_dfu = true
|
||||
custom_meshtastic_partition_scheme = 16MB
|
||||
|
||||
board = seeed_meshpager_x2
|
||||
board_level = pr
|
||||
extends = esp32s3_base
|
||||
board_check = true
|
||||
upload_protocol = esptool
|
||||
board_build.partitions = default_16MB.csv
|
||||
|
||||
; Build flags for MeshPager X2
|
||||
build_flags = ${esp32s3_base.build_flags}
|
||||
-I variants/esp32s3/seeed_mesh_pager_x2
|
||||
-D SEEED_MESHPAGER_X2
|
||||
-D CONFIG_ARDUHAL_ESP_LOG
|
||||
-D CONFIG_ARDUHAL_LOG_COLORS=1
|
||||
-D CONFIG_DISABLE_HAL_LOCKS=1
|
||||
-D MESHTASTIC_EXCLUDE_WEBSERVER=1
|
||||
-D LV_LVGL_H_INCLUDE_SIMPLE
|
||||
-D LV_CONF_INCLUDE_SIMPLE
|
||||
-D LV_COMP_CONF_INCLUDE_SIMPLE
|
||||
-D INPUTDRIVER_ENCODER_TYPE=4
|
||||
-D INPUTDRIVER_ENCODER_UP=0x40
|
||||
-D INPUTDRIVER_ENCODER_DOWN=0x41
|
||||
-D INPUTDRIVER_ENCODER_LEFT=0x42
|
||||
-D INPUTDRIVER_ENCODER_RIGHT=0x43
|
||||
-D INPUTDRIVER_ENCODER_ENT=0x44
|
||||
-D INPUTDRIVER_ENCODER_ESC=0x45
|
||||
-D INPUTDRIVER_BUTTON_TYPE=9
|
||||
-D LV_USE_LOG=0
|
||||
-D LV_BUILD_TEST=0
|
||||
-D USE_LOG_DEBUG
|
||||
-D LOG_DEBUG_INC=\"DebugConfiguration.h\"
|
||||
-D RADIOLIB_SPI_PARANOID=0
|
||||
; Display Configuration
|
||||
-D HAS_SCREEN=1
|
||||
-D HAS_TFT=1
|
||||
-D USE_I2S_BUZZER
|
||||
; SD Card - 1-bit SDIO mode
|
||||
-D HAS_SDCARD
|
||||
-D HAS_SD_MMC
|
||||
-D SD_SCLK_PIN=15
|
||||
-D SD_MOSI_PIN=14
|
||||
-D SD_MISO_PIN=16
|
||||
-D SDCARD_CS=-1 ; control via IO Expander pin 13
|
||||
-D SD_SPI_FREQUENCY=40000000
|
||||
; Memory Configuration
|
||||
-D RAM_SIZE=5120
|
||||
-D LGFX_BUFSIZE=153600
|
||||
-D LV_CACHE_DEF_SIZE=2097152
|
||||
; Graphics/UI Configuration
|
||||
-D LGFX_DRIVER_TEMPLATE
|
||||
-D DISPLAY_SIZE=320x240
|
||||
-D LGFX_DRIVER=LGFX_GENERIC
|
||||
-D GFX_DRIVER_INC=\"graphics/LGFX/LGFX_GENERIC.h\"
|
||||
-D LGFX_PANEL=ST7789P3
|
||||
-D LGFX_SCREEN_WIDTH=240
|
||||
-D LGFX_SCREEN_HEIGHT=320
|
||||
-D LGFX_INVERT_COLOR=true
|
||||
-D LGFX_RGB_ORDER=true
|
||||
-D LGFX_CFG_HOST=SPI2_HOST
|
||||
-D LGFX_PIN_SCK=12
|
||||
-D LGFX_PIN_MOSI=11
|
||||
-D LGFX_PIN_MISO=-1
|
||||
-D LGFX_PIN_DC=13
|
||||
-D LGFX_PIN_CS=10
|
||||
-D LGFX_PIN_RST=-1
|
||||
-D LGFX_PIN_BL=46
|
||||
-D LGFX_ROTATION=1
|
||||
-D SPI_FREQUENCY=80000000
|
||||
-D VIEW_320x240
|
||||
-D MAP_FULL_REDRAW
|
||||
-D USE_PACKET_API
|
||||
|
||||
build_src_filter = ${esp32s3_base.build_src_filter}
|
||||
+<../variants/esp32s3/seeed_mesh_pager_x2>
|
||||
|
||||
lib_deps =
|
||||
${esp32s3_base.lib_deps}
|
||||
${device-ui_base.lib_deps}
|
||||
; Audio processing and synthesis
|
||||
# renovate: datasource=git-refs depName=ESP8266Audio packageName=https://github.com/meshtastic/ESP8266Audio gitBranch=meshtastic-2.0.0-dacfix
|
||||
https://github.com/meshtastic/ESP8266Audio/archive/343024632ee78d6216907b2353fc943a62422d80.zip
|
||||
# renovate: datasource=pio depName=ESP8266SAM packageName=earlephilhower/library/ESP8266SAM
|
||||
earlephilhower/ESP8266SAM@1.1.0
|
||||
# renovate: datasource=github-tags depName=pschatzmann_arduino-audio-driver packageName=pschatzmann/arduino-audio-driver
|
||||
https://github.com/pschatzmann/arduino-audio-driver/archive/v0.2.1.zip
|
||||
; IO Expander (TCA6424)
|
||||
# renovate: datasource=pio depName=TCA9555 packageName=RobTillaart/library/TCA9555
|
||||
RobTillaart/TCA9555@0.4.4
|
||||
; Display driver (ST7789)
|
||||
# renovate: datasource=pio depName=LovyanGFX packageName=lovyan03/library/LovyanGFX
|
||||
lovyan03/LovyanGFX@1.2.26
|
||||
; Sensors: ADS1115 (if used), BMM350, SHT4x, LSM6DSO, etc.
|
||||
# renovate: datasource=github-tags depName=Adafruit_ADS1X15 packageName=adafruit/Adafruit_ADS1X15
|
||||
https://github.com/adafruit/Adafruit_ADS1X15/archive/refs/tags/2.6.2.zip
|
||||
@@ -0,0 +1,24 @@
|
||||
#include "RadioLib.h"
|
||||
|
||||
// MeshPager X2 RF switch matrix for the Semtech LR2021 chip (Wio-LR2021 module).
|
||||
// Derived from SenseCAP BSP components/lr20xx/src/ral_lr20xx_bsp.c:
|
||||
// DIO5: active during RX_LF and TX_HF
|
||||
// DIO6: active during all RF states (RX_LF, TX_LF, RX_HF, TX_HF)
|
||||
|
||||
static const uint32_t lr20x0_rfswitch_dio_pins[] = {
|
||||
RADIOLIB_LR2021_DIO5,
|
||||
RADIOLIB_LR2021_DIO6,
|
||||
RADIOLIB_NC,
|
||||
RADIOLIB_NC,
|
||||
RADIOLIB_NC,
|
||||
};
|
||||
|
||||
static const Module::RfSwitchMode_t lr20x0_rfswitch_table[] = {
|
||||
// mode DIO5 DIO6
|
||||
{LR2021::MODE_STBY, {LOW, LOW}}, // standby: both off
|
||||
{LR2021::MODE_RX, {HIGH, HIGH}}, // RX sub-GHz (LF): DIO5 on, DIO6 on
|
||||
{LR2021::MODE_TX, {LOW, HIGH}}, // TX sub-GHz (LF): DIO5 off, DIO6 on
|
||||
{LR2021::MODE_RX_HF, {LOW, HIGH}}, // RX 2.4 GHz (HF): DIO5 off, DIO6 on
|
||||
{LR2021::MODE_TX_HF, {HIGH, HIGH}}, // TX 2.4 GHz (HF): DIO5 on, DIO6 on
|
||||
END_OF_MODE_TABLE,
|
||||
};
|
||||
@@ -0,0 +1,225 @@
|
||||
#include "variant.h"
|
||||
#include "Arduino.h"
|
||||
|
||||
#include <Wire.h>
|
||||
#include "AudioBoard.h"
|
||||
|
||||
namespace {
|
||||
|
||||
// TCA6424 register map
|
||||
constexpr uint8_t TCA6424_INPUT_PORT0 = 0x00;
|
||||
constexpr uint8_t TCA6424_OUTPUT_PORT0 = 0x04;
|
||||
constexpr uint8_t TCA6424_CONFIG_PORT0 = 0x0C;
|
||||
|
||||
constexpr uint8_t EXP_PIN_BUTTON_UP = 0;
|
||||
constexpr uint8_t EXP_PIN_BUTTON_DOWN = 1;
|
||||
constexpr uint8_t EXP_PIN_BUTTON_LEFT = 2;
|
||||
constexpr uint8_t EXP_PIN_BUTTON_RIGHT = 3;
|
||||
constexpr uint8_t EXP_PIN_BUTTON_CONFIRM = 4;
|
||||
constexpr uint8_t EXP_PIN_BUTTON_RETURN = 5;
|
||||
constexpr uint8_t EXP_PIN_BUTTON_PWR = 6;
|
||||
constexpr uint8_t EXP_PIN_SD_DETECT = 7;
|
||||
constexpr uint8_t EXP_PIN_GNSS_RTC_INT = 8;
|
||||
constexpr uint8_t EXP_PIN_GNSS_SLEEP_INT = 9;
|
||||
constexpr uint8_t EXP_PIN_IMU_INT1 = 10;
|
||||
|
||||
constexpr uint8_t EXP_PIN_SEN_EN = 12;
|
||||
constexpr uint8_t EXP_PIN_SD_PWR_EN = 13;
|
||||
constexpr uint8_t EXP_PIN_LCD_PWR_EN = 14;
|
||||
constexpr uint8_t EXP_PIN_GNSS_VRTC_EN = 15;
|
||||
constexpr uint8_t EXP_PIN_GNSS_PWR_EN = 16;
|
||||
constexpr uint8_t EXP_PIN_BAT_ADC_EN = 17;
|
||||
constexpr uint8_t EXP_PIN_PA_PWR_EN = 18;
|
||||
constexpr uint8_t EXP_PIN_PWR_HOLD = 20;
|
||||
constexpr uint8_t EXP_PIN_LCD_RST = 21;
|
||||
constexpr uint8_t EXP_PIN_LORA_RESET = 22;
|
||||
constexpr uint8_t EXP_PIN_GNSS_RST = 23;
|
||||
|
||||
class Tca6424 {
|
||||
public:
|
||||
explicit Tca6424(uint8_t address) : address(address) {}
|
||||
|
||||
bool begin(TwoWire &wire)
|
||||
{
|
||||
this->wire = &wire;
|
||||
|
||||
// Default all pins as inputs and all outputs low in our local shadow.
|
||||
config[0] = 0xFF;
|
||||
config[1] = 0xFF;
|
||||
config[2] = 0xFF;
|
||||
out[0] = 0x00;
|
||||
out[1] = 0x00;
|
||||
out[2] = 0x00;
|
||||
|
||||
return writeReg(TCA6424_OUTPUT_PORT0 + 0, out[0]) && writeReg(TCA6424_OUTPUT_PORT0 + 1, out[1]) &&
|
||||
writeReg(TCA6424_OUTPUT_PORT0 + 2, out[2]) && writeReg(TCA6424_CONFIG_PORT0 + 0, config[0]) &&
|
||||
writeReg(TCA6424_CONFIG_PORT0 + 1, config[1]) && writeReg(TCA6424_CONFIG_PORT0 + 2, config[2]);
|
||||
}
|
||||
|
||||
bool pinMode(uint8_t pin, bool output)
|
||||
{
|
||||
const uint8_t port = pin / 8;
|
||||
const uint8_t bit = pin % 8;
|
||||
if (port > 2) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (output) {
|
||||
config[port] &= ~(1U << bit); // 0 = output
|
||||
} else {
|
||||
config[port] |= (1U << bit); // 1 = input
|
||||
}
|
||||
return writeReg(TCA6424_CONFIG_PORT0 + port, config[port]);
|
||||
}
|
||||
|
||||
bool digitalWrite(uint8_t pin, bool high)
|
||||
{
|
||||
const uint8_t port = pin / 8;
|
||||
const uint8_t bit = pin % 8;
|
||||
if (port > 2) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (high) {
|
||||
out[port] |= (1U << bit);
|
||||
} else {
|
||||
out[port] &= ~(1U << bit);
|
||||
}
|
||||
return writeReg(TCA6424_OUTPUT_PORT0 + port, out[port]);
|
||||
}
|
||||
|
||||
private:
|
||||
bool writeReg(uint8_t reg, uint8_t value)
|
||||
{
|
||||
wire->beginTransmission(address);
|
||||
wire->write(reg);
|
||||
wire->write(value);
|
||||
return wire->endTransmission() == 0;
|
||||
}
|
||||
|
||||
uint8_t address;
|
||||
TwoWire *wire = nullptr;
|
||||
uint8_t config[3] = {0xFF, 0xFF, 0xFF};
|
||||
uint8_t out[3] = {0x00, 0x00, 0x00};
|
||||
};
|
||||
|
||||
Tca6424 ioExpander(IO_EXPANDER_I2C_ADDR);
|
||||
DriverPins pinsAudioBoardES8311;
|
||||
AudioBoard board(AudioDriverES8311, pinsAudioBoardES8311);
|
||||
bool expanderReady = false;
|
||||
bool earlyInitFailed = false;
|
||||
|
||||
bool configureInput(uint8_t pin)
|
||||
{
|
||||
return ioExpander.pinMode(pin, false);
|
||||
}
|
||||
|
||||
bool configureOutput(uint8_t pin, bool level)
|
||||
{
|
||||
return ioExpander.pinMode(pin, true) && ioExpander.digitalWrite(pin, level);
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
void earlyInitVariant()
|
||||
{
|
||||
// Use explicit pins to avoid accidental macro drift during early startup.
|
||||
Wire.begin(17, 18);
|
||||
|
||||
if (!ioExpander.begin(Wire)) {
|
||||
earlyInitFailed = true;
|
||||
return;
|
||||
}
|
||||
|
||||
// Buttons + SD detect + IMU interrupt are inputs.
|
||||
bool ok = true;
|
||||
ok &= configureInput(EXP_PIN_BUTTON_UP);
|
||||
ok &= configureInput(EXP_PIN_BUTTON_DOWN);
|
||||
ok &= configureInput(EXP_PIN_BUTTON_LEFT);
|
||||
ok &= configureInput(EXP_PIN_BUTTON_RIGHT);
|
||||
ok &= configureInput(EXP_PIN_BUTTON_CONFIRM);
|
||||
ok &= configureInput(EXP_PIN_BUTTON_RETURN);
|
||||
ok &= configureInput(EXP_PIN_BUTTON_PWR);
|
||||
ok &= configureInput(EXP_PIN_SD_DETECT);
|
||||
ok &= configureInput(EXP_PIN_IMU_INT1);
|
||||
|
||||
// Keep board alive and power domains in known state.
|
||||
ok &= configureOutput(EXP_PIN_PWR_HOLD, true);
|
||||
ok &= configureOutput(EXP_PIN_BAT_ADC_EN, false);
|
||||
ok &= configureOutput(EXP_PIN_SEN_EN, true);
|
||||
ok &= configureOutput(EXP_PIN_SD_PWR_EN, true);
|
||||
ok &= configureOutput(EXP_PIN_PA_PWR_EN, true);
|
||||
ok &= configureOutput(EXP_PIN_LORA_RESET, true);
|
||||
|
||||
// ST7789P3 power-on and reset sequence (mirrors bsp_lcd_hard_reset in BSP demo).
|
||||
ok &= configureOutput(EXP_PIN_LCD_PWR_EN, true);
|
||||
delay(20);
|
||||
ok &= configureOutput(EXP_PIN_LCD_RST, false); // assert reset (active low)
|
||||
delay(20);
|
||||
ok &= ioExpander.digitalWrite(EXP_PIN_LCD_RST, true); // release reset
|
||||
delay(120); // allow ST7789P3 to complete internal initialization
|
||||
|
||||
// Match demo LR20xx reset sequence on expander pin 22.
|
||||
ok &= ioExpander.digitalWrite(EXP_PIN_LORA_RESET, false);
|
||||
delay(10);
|
||||
ok &= ioExpander.digitalWrite(EXP_PIN_LORA_RESET, true);
|
||||
delay(10);
|
||||
|
||||
// GNSS sequence from demo firmware.
|
||||
ok &= configureOutput(EXP_PIN_GNSS_PWR_EN, true);
|
||||
delay(10);
|
||||
ok &= configureOutput(EXP_PIN_GNSS_VRTC_EN, true);
|
||||
delay(10);
|
||||
ok &= configureOutput(EXP_PIN_GNSS_RST, true);
|
||||
delay(10);
|
||||
ok &= ioExpander.digitalWrite(EXP_PIN_GNSS_RST, false);
|
||||
delay(10);
|
||||
ok &= configureOutput(EXP_PIN_GNSS_SLEEP_INT, true);
|
||||
delay(10);
|
||||
ok &= configureOutput(EXP_PIN_GNSS_RTC_INT, false);
|
||||
|
||||
expanderReady = ok;
|
||||
earlyInitFailed = !ok;
|
||||
}
|
||||
|
||||
void lateInitVariant()
|
||||
{
|
||||
if (!expanderReady) {
|
||||
if (earlyInitFailed) {
|
||||
//LOG_ERROR("Skipping ES8311 init because TCA6424 init/config failed");
|
||||
} else {
|
||||
//LOG_ERROR("Skipping ES8311 init because TCA6424 is not ready");
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
Wire1.begin(I2C_SDA1, I2C_SCL1);
|
||||
|
||||
// I2C: function, bus
|
||||
pinsAudioBoardES8311.addI2C(PinFunction::CODEC, Wire1);
|
||||
// I2S: function, mclk, bck, ws, data_out, data_in
|
||||
pinsAudioBoardES8311.addI2S(PinFunction::CODEC, DAC_I2S_MCLK, DAC_I2S_BCK, DAC_I2S_WS, DAC_I2S_DOUT, DAC_I2S_DIN);
|
||||
|
||||
CodecConfig cfg;
|
||||
cfg.input_device = ADC_INPUT_LINE1;
|
||||
cfg.output_device = DAC_OUTPUT_ALL;
|
||||
cfg.i2s.bits = BIT_LENGTH_16BITS;
|
||||
cfg.i2s.rate = RATE_44K;
|
||||
|
||||
board.begin(cfg);
|
||||
board.setVolume(75);
|
||||
//LOG_INFO("ES8311 audio board initialized on I2C1");
|
||||
}
|
||||
|
||||
extern "C" void meshtastic_variant_pre_radio_reset(void)
|
||||
{
|
||||
if (!expanderReady) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Match SenseCAP demo: pulse LR20xx reset through expander right before radio init.
|
||||
ioExpander.digitalWrite(EXP_PIN_LORA_RESET, false);
|
||||
delay(10);
|
||||
ioExpander.digitalWrite(EXP_PIN_LORA_RESET, true);
|
||||
delay(10);
|
||||
}
|
||||
@@ -0,0 +1,161 @@
|
||||
#pragma once
|
||||
|
||||
/**
|
||||
* SenseCAP MeshPager X2 - ESP32-S3 LoRa/GNSS/Audio Pager
|
||||
*
|
||||
* Target: ESP32-S3
|
||||
* Display: ST7789P3 LCD 240×320 RGB565 (SPI)
|
||||
* Radio: LR20xx wideband (LR1120/LR1121)
|
||||
* Audio: ES8311 DAC + ES7243E ADC
|
||||
* GNSS: L76K UART
|
||||
* Storage: SD card (1-bit SDIO mode)
|
||||
* IO Expander: TCA6424
|
||||
*/
|
||||
|
||||
// Buttons - via IO Expander (TCA6424)
|
||||
#define BUTTON_UP GPIO_NUM_NC // EXP pin 0, active low
|
||||
#define BUTTON_DOWN GPIO_NUM_NC // EXP pin 1, active low
|
||||
#define BUTTON_LEFT GPIO_NUM_NC // EXP pin 2, active low
|
||||
#define BUTTON_RIGHT GPIO_NUM_NC // EXP pin 3, active low
|
||||
#define BUTTON_CONFIRM GPIO_NUM_NC // EXP pin 4, active low
|
||||
#define BUTTON_RETURN GPIO_NUM_NC // EXP pin 5, active low
|
||||
#define BUTTON_PIN 9 // Power/wake button (GPIO 9), active high
|
||||
|
||||
// I2C Buses
|
||||
#define I2C_SDA 17 // I2C0: SDA (IO Expander, RTC)
|
||||
#define I2C_SCL 18 // I2C0: SCL
|
||||
|
||||
#define I2C_SDA1 47 // I2C1: SDA (Sensors, Audio codecs)
|
||||
#define I2C_SCL1 48 // I2C1: SCL
|
||||
|
||||
// I2C0 devices: TCA6424 IO expander, YSN8900E RTC
|
||||
// I2C1 devices: ES8311, ES7243E, SHT4X, LSM6DSO, BMM350
|
||||
|
||||
// IO Expander (TCA6424)
|
||||
#define HAS_IO_EXPANDER
|
||||
#define IO_EXPANDER_I2C_PORT 0
|
||||
#define IO_EXPANDER_I2C_ADDR 0x22
|
||||
#define IO_EXPANDER_INT 2 // GPIO 2 interrupt from expander
|
||||
|
||||
// Battery & Power
|
||||
#define BATTERY_PIN 1 // GPIO 1, ADC for VBAT with 2:1 divider
|
||||
#define ADC_CHANNEL ADC_CHANNEL_0 // ADC1_GPIO1_CHANNEL
|
||||
#define ADC_MULTIPLIER 2.0 * 1.045 // 2.0 divider + 4.5% correction
|
||||
#define ADC_ATTEN ADC_ATTEN_DB_12
|
||||
|
||||
#define USE_POWERSAVE
|
||||
#define SLEEP_TIME 120
|
||||
|
||||
#if 0
|
||||
#define TFT_CS 10 // Chip select (GPIO 10, SPI2)
|
||||
#define TFT_SDA 11 // MOSI (GPIO 11)
|
||||
#define TFT_SCK 12 // Clock (GPIO 12)
|
||||
#define TFT_MISO -1 // Not used for display
|
||||
#define TFT_A0 13 // DC / Data-Command (GPIO 13)
|
||||
#define TFT_BL 46 // Backlight PWM (GPIO 46, LEDC)
|
||||
#define TFT_RESET -1 // Reset via expander (EXP pin 21), managed separately
|
||||
|
||||
// TFT uses SPI bus (SPI2_HOST on ESP32-S3)
|
||||
#define ST7789_CS TFT_CS
|
||||
#define ST7789_RS TFT_A0
|
||||
#define ST7789_SDA TFT_SDA
|
||||
#define ST7789_SCK TFT_SCK
|
||||
#define ST7789_MISO TFT_MISO
|
||||
#define ST7789_RESET TFT_RESET
|
||||
#define ST7789_BUSY -1
|
||||
#define ST7789_BL TFT_BL
|
||||
#define ST7789_SPI_HOST SPI2_HOST
|
||||
|
||||
//#define SPI_FREQUENCY 80000000
|
||||
#define SPI_READ_FREQUENCY 16000000
|
||||
#define TFT_HEIGHT 320
|
||||
#define TFT_WIDTH 240
|
||||
#define TFT_OFFSET_X 0
|
||||
#define TFT_OFFSET_Y 0
|
||||
#define TFT_OFFSET_ROTATION 0
|
||||
|
||||
#define BRIGHTNESS_DEFAULT 130 // Medium-low brightness (0-255)
|
||||
#define SCREEN_TRANSITION_FRAMERATE 5
|
||||
#endif
|
||||
|
||||
// LoRa Radio - Semtech LR2021 (Wio-LR2021 module)
|
||||
#define USE_LR2021 // Wideband radio supporting sub-GHz and 2.4 GHz
|
||||
|
||||
// LoRa uses SPI1 bus
|
||||
#define HW_SPI1_DEVICE
|
||||
|
||||
#define LORA_SCK 3 // GPIO 3
|
||||
#define LORA_MOSI 4 // GPIO 4
|
||||
#define LORA_MISO 5 // GPIO 5
|
||||
#define LORA_CS 6 // GPIO 6
|
||||
|
||||
#define LORA_DIO0 -1 // Not connected
|
||||
#define LORA_DIO1 7 // GPIO 7 (IRQ)
|
||||
#define LORA_DIO2 8 // GPIO 8 (BUSY)
|
||||
#define LORA_DIO3 -1 // Not connected (managed via IO expander pin 22 for reset)
|
||||
|
||||
#define LORA_RESET -1 // Reset via IO Expander (TCA6424 pin 22)
|
||||
|
||||
#define LR2021_IRQ_PIN LORA_DIO1
|
||||
#define LR2021_NRESET_PIN LORA_RESET
|
||||
#define LR2021_BUSY_PIN LORA_DIO2
|
||||
#define LR2021_SPI_NSS_PIN LORA_CS
|
||||
#define LR2021_SPI_SCK_PIN LORA_SCK
|
||||
#define LR2021_SPI_MOSI_PIN LORA_MOSI
|
||||
#define LR2021_SPI_MISO_PIN LORA_MISO
|
||||
|
||||
// LR2021 IRQ is on chip DIO8 (not the default DIO5).
|
||||
#define LR2021_IRQ_DIO_NUM 8
|
||||
|
||||
// LR2021 TCXO supply voltage on DIO3 (1.8 V).
|
||||
#define LR2021_DIO3_TCXO_VOLTAGE 1.8
|
||||
#define LR2021_DIO_AS_RF_SWITCH
|
||||
|
||||
// GPS/GNSS - L76K (UART)
|
||||
#define HAS_GPS 1
|
||||
#define GPS_BAUDRATE 115200
|
||||
#define GPS_TX_PIN 43 // UART1 TX
|
||||
#define GPS_RX_PIN 44 // UART1 RX
|
||||
#define GPS_THREAD_INTERVAL 50 // 50 ms update interval
|
||||
|
||||
// Audio - I2S with ES8311 DAC + ES7243E ADC
|
||||
#define HAS_I2S
|
||||
#define DAC_I2S_BCK 39 // SCLK (GPIO 39)
|
||||
#define DAC_I2S_WS 40 // LRLK (GPIO 40)
|
||||
#define DAC_I2S_DOUT 41 // SDOUT/Speaker (GPIO 41)
|
||||
#define DAC_I2S_DIN -1 // Not used for DAC
|
||||
#define DAC_I2S_MCLK 38 // MCLK (GPIO 38)
|
||||
|
||||
#define ADC_I2S_BCK 39 // SCLK (GPIO 39, shared with DAC)
|
||||
#define ADC_I2S_WS 40 // LRLK (GPIO 40, shared with DAC)
|
||||
#define ADC_I2S_DOUT -1 // Not used for ADC
|
||||
#define ADC_I2S_DIN 42 // SDIN/Microphone (GPIO 42)
|
||||
#define ADC_I2S_MCLK 38 // MCLK (GPIO 38, shared with DAC)
|
||||
|
||||
// Audio Codec Addresses
|
||||
#define HAS_ES8311
|
||||
#define ES8311_I2C_ADDR 0x18 // I2C1 address for ES8311
|
||||
|
||||
#define HAS_ES7243E
|
||||
#define ES7243E_I2C_ADDR 0x14 /* I2C1 address for ES7243E ADC
|
||||
Note: May conflict with BMM350 sensor in some configs */
|
||||
|
||||
// Sensors - I2C1
|
||||
#define HAS_BMM350 /* Magnetometer on I2C1 */
|
||||
#define HAS_SHT4X /* Temperature/Humidity on I2C1 */
|
||||
#define HAS_LSM6DSO /* IMU (Accel/Gyro) on I2C1 */
|
||||
|
||||
// RTC - via I2C0
|
||||
#define RTC_INT 45 // GPIO 45 (RTC interrupt input)
|
||||
|
||||
// Debug UART
|
||||
#define SERIAL_TX_PIN 43 // Shared with GPS TX
|
||||
#define SERIAL_RX_PIN 44 // Shared with GPS RX
|
||||
|
||||
// Display backlight control via LEDC
|
||||
#define LEDC_TIMER LEDC_TIMER_0
|
||||
#define LEDC_MODE LEDC_LOW_SPEED_MODE
|
||||
#define LEDC_OUTPUT_IO TFT_BL
|
||||
#define LEDC_CHANNEL LEDC_CHANNEL_0
|
||||
#define LEDC_DUTY_RES LEDC_TIMER_13_BIT
|
||||
#define LEDC_FREQUENCY 5000 // 5 kHz PWM
|
||||
Reference in new issue
Block a user