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Merge remote-tracking branch 'origin/dev' into awolden/t3lora

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This commit is contained in:
Alex Wolden 2025-03-04 22:09:57 -08:00
commit 86389579eb
19 changed files with 745 additions and 84 deletions
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79
examples/simple_room_server/UITask.cpp Normal file
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@ -0,0 +1,79 @@
#include "UITask.h"
#include <Arduino.h>
#define AUTO_OFF_MILLIS 20000 // 20 seconds
// 'meshcore', 128x13px
static const uint8_t meshcore_logo [] PROGMEM = {
0x3c, 0x01, 0xe3, 0xff, 0xc7, 0xff, 0x8f, 0x03, 0x87, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe,
0x3c, 0x03, 0xe3, 0xff, 0xc7, 0xff, 0x8e, 0x03, 0x8f, 0xfe, 0x3f, 0xfe, 0x1f, 0xff, 0x1f, 0xfe,
0x3e, 0x03, 0xc3, 0xff, 0x8f, 0xff, 0x0e, 0x07, 0x8f, 0xfe, 0x7f, 0xfe, 0x1f, 0xff, 0x1f, 0xfc,
0x3e, 0x07, 0xc7, 0x80, 0x0e, 0x00, 0x0e, 0x07, 0x9e, 0x00, 0x78, 0x0e, 0x3c, 0x0f, 0x1c, 0x00,
0x3e, 0x0f, 0xc7, 0x80, 0x1e, 0x00, 0x0e, 0x07, 0x1e, 0x00, 0x70, 0x0e, 0x38, 0x0f, 0x3c, 0x00,
0x7f, 0x0f, 0xc7, 0xfe, 0x1f, 0xfc, 0x1f, 0xff, 0x1c, 0x00, 0x70, 0x0e, 0x38, 0x0e, 0x3f, 0xf8,
0x7f, 0x1f, 0xc7, 0xfe, 0x0f, 0xff, 0x1f, 0xff, 0x1c, 0x00, 0xf0, 0x0e, 0x38, 0x0e, 0x3f, 0xf8,
0x7f, 0x3f, 0xc7, 0xfe, 0x0f, 0xff, 0x1f, 0xff, 0x1c, 0x00, 0xf0, 0x1e, 0x3f, 0xfe, 0x3f, 0xf0,
0x77, 0x3b, 0x87, 0x00, 0x00, 0x07, 0x1c, 0x0f, 0x3c, 0x00, 0xe0, 0x1c, 0x7f, 0xfc, 0x38, 0x00,
0x77, 0xfb, 0x8f, 0x00, 0x00, 0x07, 0x1c, 0x0f, 0x3c, 0x00, 0xe0, 0x1c, 0x7f, 0xf8, 0x38, 0x00,
0x73, 0xf3, 0x8f, 0xff, 0x0f, 0xff, 0x1c, 0x0e, 0x3f, 0xf8, 0xff, 0xfc, 0x70, 0x78, 0x7f, 0xf8,
0xe3, 0xe3, 0x8f, 0xff, 0x1f, 0xfe, 0x3c, 0x0e, 0x3f, 0xf8, 0xff, 0xfc, 0x70, 0x3c, 0x7f, 0xf8,
0xe3, 0xe3, 0x8f, 0xff, 0x1f, 0xfc, 0x3c, 0x0e, 0x1f, 0xf8, 0xff, 0xf8, 0x70, 0x3c, 0x7f, 0xf8,
};
void UITask::begin(const char* node_name, const char* build_date) {
_prevBtnState = HIGH;
_auto_off = millis() + AUTO_OFF_MILLIS;
_node_name = node_name;
_build_date = build_date;
_display->turnOn();
}
void UITask::renderCurrScreen() {
char tmp[80];
// render 'home' screen
_display->drawXbm(0, 0, meshcore_logo, 128, 13);
_display->setCursor(0, 20);
_display->setTextSize(1);
_display->print(_node_name);
sprintf(tmp, "Build: %s", _build_date);
_display->setCursor(0, 32);
_display->print(tmp);
_display->setCursor(0, 43);
_display->print("< Room Server >");
//_display->printf("freq : %03.2f sf %d\n", _prefs.freq, _prefs.sf);
//_display->printf("bw : %03.2f cr %d\n", _prefs.bw, _prefs.cr);
}
void UITask::loop() {
#ifdef PIN_USER_BTN
if (millis() >= _next_read) {
int btnState = digitalRead(PIN_USER_BTN);
if (btnState != _prevBtnState) {
if (btnState == LOW) { // pressed?
if (_display->isOn()) {
// TODO: any action ?
} else {
_display->turnOn();
}
_auto_off = millis() + AUTO_OFF_MILLIS; // extend auto-off timer
}
_prevBtnState = btnState;
}
_next_read = millis() + 200; // 5 reads per second
}
#endif
if (_display->isOn()) {
if (millis() >= _next_refresh) {
_display->startFrame();
renderCurrScreen();
_display->endFrame();
_next_refresh = millis() + 1000; // refresh every second
}
if (millis() > _auto_off) {
_display->turnOff();
}
}
}

18
examples/simple_room_server/UITask.h Normal file
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@ -0,0 +1,18 @@
#pragma once
#include <helpers/ui/DisplayDriver.h>
class UITask {
DisplayDriver* _display;
unsigned long _next_read, _next_refresh, _auto_off;
int _prevBtnState;
const char* _node_name;
const char* _build_date;
void renderCurrScreen();
public:
UITask(DisplayDriver& display) : _display(&display) { _next_read = _next_refresh = 0; }
void begin(const char* node_name, const char* build_date);
void loop();
};

70
examples/simple_room_server/main.cpp
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@ -76,7 +76,7 @@
#include <helpers/CustomSX1262Wrapper.h>
#include <helpers/CustomSX1268Wrapper.h>
static XiaoC3Board board;
#elif defined(SEEED_XIAO_S3) || defined(LILYGO_T3S3)
#elif defined(SEEED_XIAO_S3)
#include <helpers/ESP32Board.h>
#include <helpers/CustomSX1262Wrapper.h>
static ESP32Board board;
@ -92,6 +92,15 @@
#error "need to provide a 'board' object"
#endif
#ifdef DISPLAY_CLASS
#include <helpers/ui/SSD1306Display.h>
static DISPLAY_CLASS display;
#include "UITask.h"
static UITask ui_task(display);
#endif
/* ------------------------------ Code -------------------------------- */
struct ClientInfo {
@ -376,7 +385,8 @@ protected:
if (!(flags == TXT_TYPE_PLAIN || flags == TXT_TYPE_CLI_DATA)) {
MESH_DEBUG_PRINTLN("onPeerDataRecv: unsupported command flags received: flags=%02x", (uint32_t)flags);
} else if (sender_timestamp > client->last_timestamp) { // prevent replay attacks
} else if (sender_timestamp >= client->last_timestamp) { // prevent replay attacks, but send Acks for retries
bool is_retry = (sender_timestamp == client->last_timestamp);
client->last_timestamp = sender_timestamp;
uint32_t now = getRTCClock()->getCurrentTimeUnique();
@ -393,19 +403,26 @@ protected:
bool send_ack;
if (flags == TXT_TYPE_CLI_DATA) {
if (client->is_admin) {
_cli.handleCommand(sender_timestamp, (const char *) &data[5], (char *) &temp[5]);
temp[4] = (TXT_TYPE_CLI_DATA << 2); // attempt and flags, (NOTE: legacy was: TXT_TYPE_PLAIN)
send_ack = true;
if (is_retry) {
temp[5] = 0; // no reply
} else {
_cli.handleCommand(sender_timestamp, (const char *) &data[5], (char *) &temp[5]);
temp[4] = (TXT_TYPE_CLI_DATA << 2); // attempt and flags, (NOTE: legacy was: TXT_TYPE_PLAIN)
}
send_ack = false;
} else {
temp[5] = 0; // no reply
send_ack = false; // and no ACK... user shoudn't be sending these
}
} else { // TXT_TYPE_PLAIN
addPost(client, (const char *) &data[5]);
if (!is_retry) {
addPost(client, (const char *) &data[5]);
}
temp[5] = 0; // no reply (ACK is enough)
send_ack = true;
}
uint32_t delay_millis;
if (send_ack) {
mesh::Packet* ack = createAck(ack_hash);
if (ack) {
@ -415,6 +432,9 @@ protected:
sendDirect(ack, client->out_path, client->out_path_len);
}
}
delay_millis = REPLY_DELAY_MILLIS;
} else {
delay_millis = 0;
}
int text_len = strlen((char *) &temp[5]);
@ -431,9 +451,9 @@ protected:
auto reply = createDatagram(PAYLOAD_TYPE_TXT_MSG, client->id, secret, temp, 5 + text_len);
if (reply) {
if (client->out_path_len < 0) {
sendFlood(reply, REPLY_DELAY_MILLIS);
sendFlood(reply, delay_millis);
} else {
sendDirect(reply, client->out_path, client->out_path_len, REPLY_DELAY_MILLIS);
sendDirect(reply, client->out_path, client->out_path_len, delay_millis);
}
}
}
@ -544,13 +564,7 @@ public:
mesh::Mesh::begin();
_fs = fs;
// load persisted prefs
if (_fs->exists("/node_prefs")) {
File file = _fs->open("/node_prefs");
if (file) {
file.read((uint8_t *) &_prefs, sizeof(_prefs));
file.close();
}
}
_cli.loadPrefs(_fs);
_phy->setFrequency(_prefs.freq);
_phy->setSpreadingFactor(_prefs.sf);
@ -563,18 +577,10 @@ public:
const char* getFirmwareVer() override { return FIRMWARE_VERSION; }
const char* getBuildDate() override { return FIRMWARE_BUILD_DATE; }
const char* getNodeName() { return _prefs.node_name; }
void savePrefs() override {
#if defined(NRF52_PLATFORM)
File file = _fs->open("/node_prefs", FILE_O_WRITE);
if (file) { file.seek(0); file.truncate(); }
#else
File file = _fs->open("/node_prefs", "w", true);
#endif
if (file) {
file.write((const uint8_t *)&_prefs, sizeof(_prefs));
file.close();
}
_cli.savePrefs(_fs);
}
bool formatFileSystem() override {
@ -657,13 +663,17 @@ public:
updateAdvertTimer(); // schedule next local advert
}
#ifdef DISPLAY_CLASS
ui_task.loop();
#endif
// TODO: periodically check for OLD/inactive entries in known_clients[], and evict
}
};
#if defined(NRF52_PLATFORM)
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI);
#elif defined(LILYGO_TLORA) || defined(HELTEC_LORA_V2) // ESP32 with SX1276
#elif defined(LILYGO_TLORA)
SPIClass spi;
RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_0, P_LORA_RESET, P_LORA_DIO_1, spi);
#elif defined(P_LORA_SCLK)
@ -706,6 +716,10 @@ void setup() {
float tcxo = 1.6f;
#endif
#ifdef DISPLAY_CLASS
display.begin();
#endif
#if defined(NRF52_PLATFORM)
SPI.setPins(P_LORA_MISO, P_LORA_SCLK, P_LORA_MOSI);
SPI.begin();
@ -757,6 +771,10 @@ void setup() {
the_mesh.begin(fs);
#ifdef DISPLAY_CLASS
ui_task.begin(the_mesh.getNodeName(), FIRMWARE_BUILD_DATE);
#endif
// send out initial Advertisement to the mesh
the_mesh.sendSelfAdvertisement(2000);
}