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* repeater: extra CLI commands

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* room server: now loads/saves prefs, same CLI commands as repeater ("set ...")
This commit is contained in:
Scott Powell 2025-01-28 00:00:14 +11:00
parent 6fc21b815d
commit 52f9c358b7
2 changed files with 140 additions and 11 deletions
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31
examples/simple_repeater/main.cpp
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@ -74,6 +74,16 @@
/* ------------------------------ Code -------------------------------- */
// Believe it or not, this std C function is busted on some platforms!
static uint32_t _atoi(const char* sp) {
uint32_t n = 0;
while (*sp && *sp >= '0' && *sp <= '9') {
n *= 10;
n += (*sp++ - '0');
}
return n;
}
#define CMD_GET_STATS 0x01
struct RepeaterStats {
@ -108,6 +118,7 @@ struct NodePrefs { // persisted to file
char node_name[32];
double node_lat, node_lon;
char password[16];
float freq;
};
class MyMesh : public mesh::Mesh {
@ -363,8 +374,11 @@ public:
_prefs.node_lon = ADVERT_LON;
strncpy(_prefs.password, ADMIN_PASSWORD, sizeof(_prefs.password)-1);
_prefs.password[sizeof(_prefs.password)-1] = 0; // truncate if necessary
_prefs.freq = LORA_FREQ;
}
float getFreqPref() const { return _prefs.freq; }
void begin(FILESYSTEM* fs) {
mesh::Mesh::begin();
_fs = fs;
@ -427,6 +441,15 @@ public:
uint32_t now = getRTCClock()->getCurrentTime();
DateTime dt = DateTime(now);
sprintf(reply, "%02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year());
} else if (memcmp(command, "time ", 5) == 0) { // set time (to epoch seconds)
uint32_t secs = _atoi(&command[5]);
uint32_t curr = getRTCClock()->getCurrentTime();
if (secs > curr) {
getRTCClock()->setCurrentTime(secs);
strcpy(reply, "(OK - clock set!)");
} else {
strcpy(reply, "(ERR: clock cannot go backwards)");
}
} else if (memcmp(command, "password ", 9) == 0) {
// change admin password
strncpy(_prefs.password, &command[9], sizeof(_prefs.password)-1);
@ -452,6 +475,10 @@ public:
_prefs.node_lon = atof(&config[4]);
savePrefs();
strcpy(reply, "OK");
} else if (sender_timestamp == 0 && memcmp(config, "freq ", 5) == 0) {
_prefs.freq = atof(&config[5]);
savePrefs();
strcpy(reply, "OK - reboot to apply");
} else {
sprintf(reply, "unknown config: %s", config);
}
@ -551,6 +578,10 @@ void setup() {
the_mesh.begin(fs);
if (LORA_FREQ != the_mesh.getFreqPref()) {
radio.setFrequency(the_mesh.getFreqPref());
}
// send out initial Advertisement to the mesh
the_mesh.sendSelfAdvertisement();
}