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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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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);
}