#include #include "CommonCLI.h" #include "TxtDataHelpers.h" #include "AdvertDataHelpers.h" #include // 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; } static bool isValidName(const char *n) { while (*n) { if (*n == '[' || *n == ']' || *n == '\\' || *n == ':' || *n == ',' || *n == '?' || *n == '*') return false; n++; } return true; } void CommonCLI::loadPrefs(FILESYSTEM* fs) { if (fs->exists("/com_prefs")) { loadPrefsInt(fs, "/com_prefs"); // new filename } else if (fs->exists("/node_prefs")) { loadPrefsInt(fs, "/node_prefs"); savePrefs(fs); // save to new filename fs->remove("/node_prefs"); // remove old } } void CommonCLI::loadPrefsInt(FILESYSTEM* fs, const char* filename) { #if defined(RP2040_PLATFORM) File file = fs->open(filename, "r"); #else File file = fs->open(filename); #endif if (file) { uint8_t pad[8]; file.read((uint8_t *)&_prefs->airtime_factor, sizeof(_prefs->airtime_factor)); // 0 file.read((uint8_t *)&_prefs->node_name, sizeof(_prefs->node_name)); // 4 file.read(pad, 4); // 36 file.read((uint8_t *)&_prefs->node_lat, sizeof(_prefs->node_lat)); // 40 file.read((uint8_t *)&_prefs->node_lon, sizeof(_prefs->node_lon)); // 48 file.read((uint8_t *)&_prefs->password[0], sizeof(_prefs->password)); // 56 file.read((uint8_t *)&_prefs->freq, sizeof(_prefs->freq)); // 72 file.read((uint8_t *)&_prefs->tx_power_dbm, sizeof(_prefs->tx_power_dbm)); // 76 file.read((uint8_t *)&_prefs->disable_fwd, sizeof(_prefs->disable_fwd)); // 77 file.read((uint8_t *)&_prefs->advert_interval, sizeof(_prefs->advert_interval)); // 78 file.read((uint8_t *)pad, 1); // 79 was 'unused' file.read((uint8_t *)&_prefs->rx_delay_base, sizeof(_prefs->rx_delay_base)); // 80 file.read((uint8_t *)&_prefs->tx_delay_factor, sizeof(_prefs->tx_delay_factor)); // 84 file.read((uint8_t *)&_prefs->guest_password[0], sizeof(_prefs->guest_password)); // 88 file.read((uint8_t *)&_prefs->direct_tx_delay_factor, sizeof(_prefs->direct_tx_delay_factor)); // 104 file.read(pad, 4); // 108 file.read((uint8_t *)&_prefs->sf, sizeof(_prefs->sf)); // 112 file.read((uint8_t *)&_prefs->cr, sizeof(_prefs->cr)); // 113 file.read((uint8_t *)&_prefs->allow_read_only, sizeof(_prefs->allow_read_only)); // 114 file.read((uint8_t *)&_prefs->multi_acks, sizeof(_prefs->multi_acks)); // 115 file.read((uint8_t *)&_prefs->bw, sizeof(_prefs->bw)); // 116 file.read((uint8_t *)&_prefs->agc_reset_interval, sizeof(_prefs->agc_reset_interval)); // 120 file.read(pad, 3); // 121 file.read((uint8_t *)&_prefs->flood_max, sizeof(_prefs->flood_max)); // 124 file.read((uint8_t *)&_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval)); // 125 file.read((uint8_t *)&_prefs->interference_threshold, sizeof(_prefs->interference_threshold)); // 126 file.read((uint8_t *)&_prefs->bridge_enabled, sizeof(_prefs->bridge_enabled)); // 127 file.read((uint8_t *)&_prefs->bridge_delay, sizeof(_prefs->bridge_delay)); // 128 file.read((uint8_t *)&_prefs->bridge_pkt_src, sizeof(_prefs->bridge_pkt_src)); // 130 file.read((uint8_t *)&_prefs->bridge_baud, sizeof(_prefs->bridge_baud)); // 131 file.read((uint8_t *)&_prefs->bridge_channel, sizeof(_prefs->bridge_channel)); // 135 file.read((uint8_t *)&_prefs->bridge_secret, sizeof(_prefs->bridge_secret)); // 136 file.read((uint8_t *)&_prefs->powersaving_enabled, sizeof(_prefs->powersaving_enabled)); // 152 file.read(pad, 3); // 153 file.read((uint8_t *)&_prefs->gps_enabled, sizeof(_prefs->gps_enabled)); // 156 file.read((uint8_t *)&_prefs->gps_interval, sizeof(_prefs->gps_interval)); // 157 file.read((uint8_t *)&_prefs->advert_loc_policy, sizeof (_prefs->advert_loc_policy)); // 161 file.read((uint8_t *)&_prefs->discovery_mod_timestamp, sizeof(_prefs->discovery_mod_timestamp)); // 162 file.read((uint8_t *)&_prefs->adc_multiplier, sizeof(_prefs->adc_multiplier)); // 166 file.read((uint8_t *)_prefs->owner_info, sizeof(_prefs->owner_info)); // 170 // 290 // sanitise bad pref values _prefs->rx_delay_base = constrain(_prefs->rx_delay_base, 0, 20.0f); _prefs->tx_delay_factor = constrain(_prefs->tx_delay_factor, 0, 2.0f); _prefs->direct_tx_delay_factor = constrain(_prefs->direct_tx_delay_factor, 0, 2.0f); _prefs->airtime_factor = constrain(_prefs->airtime_factor, 0, 9.0f); _prefs->freq = constrain(_prefs->freq, 400.0f, 2500.0f); _prefs->bw = constrain(_prefs->bw, 7.8f, 500.0f); _prefs->sf = constrain(_prefs->sf, 5, 12); _prefs->cr = constrain(_prefs->cr, 5, 8); _prefs->tx_power_dbm = constrain(_prefs->tx_power_dbm, -9, 30); _prefs->multi_acks = constrain(_prefs->multi_acks, 0, 1); _prefs->adc_multiplier = constrain(_prefs->adc_multiplier, 0.0f, 10.0f); // sanitise bad bridge pref values _prefs->bridge_enabled = constrain(_prefs->bridge_enabled, 0, 1); _prefs->bridge_delay = constrain(_prefs->bridge_delay, 0, 10000); _prefs->bridge_pkt_src = constrain(_prefs->bridge_pkt_src, 0, 1); _prefs->bridge_baud = constrain(_prefs->bridge_baud, 9600, 115200); _prefs->bridge_channel = constrain(_prefs->bridge_channel, 0, 14); _prefs->powersaving_enabled = constrain(_prefs->powersaving_enabled, 0, 1); _prefs->gps_enabled = constrain(_prefs->gps_enabled, 0, 1); _prefs->advert_loc_policy = constrain(_prefs->advert_loc_policy, 0, 2); file.close(); } } void CommonCLI::savePrefs(FILESYSTEM* fs) { #if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM) fs->remove("/com_prefs"); File file = fs->open("/com_prefs", FILE_O_WRITE); #elif defined(RP2040_PLATFORM) File file = fs->open("/com_prefs", "w"); #else File file = fs->open("/com_prefs", "w", true); #endif if (file) { uint8_t pad[8]; memset(pad, 0, sizeof(pad)); file.write((uint8_t *)&_prefs->airtime_factor, sizeof(_prefs->airtime_factor)); // 0 file.write((uint8_t *)&_prefs->node_name, sizeof(_prefs->node_name)); // 4 file.write(pad, 4); // 36 file.write((uint8_t *)&_prefs->node_lat, sizeof(_prefs->node_lat)); // 40 file.write((uint8_t *)&_prefs->node_lon, sizeof(_prefs->node_lon)); // 48 file.write((uint8_t *)&_prefs->password[0], sizeof(_prefs->password)); // 56 file.write((uint8_t *)&_prefs->freq, sizeof(_prefs->freq)); // 72 file.write((uint8_t *)&_prefs->tx_power_dbm, sizeof(_prefs->tx_power_dbm)); // 76 file.write((uint8_t *)&_prefs->disable_fwd, sizeof(_prefs->disable_fwd)); // 77 file.write((uint8_t *)&_prefs->advert_interval, sizeof(_prefs->advert_interval)); // 78 file.write((uint8_t *)pad, 1); // 79 was 'unused' file.write((uint8_t *)&_prefs->rx_delay_base, sizeof(_prefs->rx_delay_base)); // 80 file.write((uint8_t *)&_prefs->tx_delay_factor, sizeof(_prefs->tx_delay_factor)); // 84 file.write((uint8_t *)&_prefs->guest_password[0], sizeof(_prefs->guest_password)); // 88 file.write((uint8_t *)&_prefs->direct_tx_delay_factor, sizeof(_prefs->direct_tx_delay_factor)); // 104 file.write(pad, 4); // 108 file.write((uint8_t *)&_prefs->sf, sizeof(_prefs->sf)); // 112 file.write((uint8_t *)&_prefs->cr, sizeof(_prefs->cr)); // 113 file.write((uint8_t *)&_prefs->allow_read_only, sizeof(_prefs->allow_read_only)); // 114 file.write((uint8_t *)&_prefs->multi_acks, sizeof(_prefs->multi_acks)); // 115 file.write((uint8_t *)&_prefs->bw, sizeof(_prefs->bw)); // 116 file.write((uint8_t *)&_prefs->agc_reset_interval, sizeof(_prefs->agc_reset_interval)); // 120 file.write(pad, 3); // 121 file.write((uint8_t *)&_prefs->flood_max, sizeof(_prefs->flood_max)); // 124 file.write((uint8_t *)&_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval)); // 125 file.write((uint8_t *)&_prefs->interference_threshold, sizeof(_prefs->interference_threshold)); // 126 file.write((uint8_t *)&_prefs->bridge_enabled, sizeof(_prefs->bridge_enabled)); // 127 file.write((uint8_t *)&_prefs->bridge_delay, sizeof(_prefs->bridge_delay)); // 128 file.write((uint8_t *)&_prefs->bridge_pkt_src, sizeof(_prefs->bridge_pkt_src)); // 130 file.write((uint8_t *)&_prefs->bridge_baud, sizeof(_prefs->bridge_baud)); // 131 file.write((uint8_t *)&_prefs->bridge_channel, sizeof(_prefs->bridge_channel)); // 135 file.write((uint8_t *)&_prefs->bridge_secret, sizeof(_prefs->bridge_secret)); // 136 file.write((uint8_t *)&_prefs->powersaving_enabled, sizeof(_prefs->powersaving_enabled)); // 152 file.write(pad, 3); // 153 file.write((uint8_t *)&_prefs->gps_enabled, sizeof(_prefs->gps_enabled)); // 156 file.write((uint8_t *)&_prefs->gps_interval, sizeof(_prefs->gps_interval)); // 157 file.write((uint8_t *)&_prefs->advert_loc_policy, sizeof(_prefs->advert_loc_policy)); // 161 file.write((uint8_t *)&_prefs->discovery_mod_timestamp, sizeof(_prefs->discovery_mod_timestamp)); // 162 file.write((uint8_t *)&_prefs->adc_multiplier, sizeof(_prefs->adc_multiplier)); // 166 file.write((uint8_t *)_prefs->owner_info, sizeof(_prefs->owner_info)); // 170 // 290 file.close(); } } #define MIN_LOCAL_ADVERT_INTERVAL 60 void CommonCLI::savePrefs() { if (_prefs->advert_interval * 2 < MIN_LOCAL_ADVERT_INTERVAL) { _prefs->advert_interval = 0; // turn it off, now that device has been manually configured } _callbacks->savePrefs(); } uint8_t CommonCLI::buildAdvertData(uint8_t node_type, uint8_t* app_data) { if (_prefs->advert_loc_policy == ADVERT_LOC_NONE) { AdvertDataBuilder builder(node_type, _prefs->node_name); return builder.encodeTo(app_data); } else if (_prefs->advert_loc_policy == ADVERT_LOC_SHARE) { AdvertDataBuilder builder(node_type, _prefs->node_name, _sensors->node_lat, _sensors->node_lon); return builder.encodeTo(app_data); } else { AdvertDataBuilder builder(node_type, _prefs->node_name, _prefs->node_lat, _prefs->node_lon); return builder.encodeTo(app_data); } } void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, char* reply) { if (memcmp(command, "reboot", 6) == 0) { _board->reboot(); // doesn't return } else if (memcmp(command, "clkreboot", 9) == 0) { // Reset clock getRTCClock()->setCurrentTime(1715770351); // 15 May 2024, 8:50pm _board->reboot(); // doesn't return } else if (memcmp(command, "advert.zerohop", 14) == 0 && (command[14] == 0 || command[14] == ' ')) { // send zerohop advert _callbacks->sendSelfAdvertisement(1500, false); // longer delay, give CLI response time to be sent first strcpy(reply, "OK - zerohop advert sent"); } else if (memcmp(command, "advert", 6) == 0) { // send flood advert _callbacks->sendSelfAdvertisement(1500, true); // longer delay, give CLI response time to be sent first strcpy(reply, "OK - Advert sent"); } else if (memcmp(command, "clock sync", 10) == 0) { uint32_t curr = getRTCClock()->getCurrentTime(); if (sender_timestamp > curr) { getRTCClock()->setCurrentTime(sender_timestamp + 1); uint32_t now = getRTCClock()->getCurrentTime(); DateTime dt = DateTime(now); sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year()); } else { strcpy(reply, "ERR: clock cannot go backwards"); } } else if (memcmp(command, "start ota", 9) == 0) { if (!_board->startOTAUpdate(_prefs->node_name, reply)) { strcpy(reply, "Error"); } } else if (memcmp(command, "clock", 5) == 0) { 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); uint32_t now = getRTCClock()->getCurrentTime(); DateTime dt = DateTime(now); sprintf(reply, "OK - clock set: %02d:%02d - %d/%d/%d UTC", dt.hour(), dt.minute(), dt.day(), dt.month(), dt.year()); } else { strcpy(reply, "(ERR: clock cannot go backwards)"); } } else if (memcmp(command, "neighbors", 9) == 0) { _callbacks->formatNeighborsReply(reply); } else if (memcmp(command, "neighbor.remove ", 16) == 0) { const char* hex = &command[16]; uint8_t pubkey[PUB_KEY_SIZE]; int hex_len = min((int)strlen(hex), PUB_KEY_SIZE*2); int pubkey_len = hex_len / 2; if (mesh::Utils::fromHex(pubkey, pubkey_len, hex)) { _callbacks->removeNeighbor(pubkey, pubkey_len); strcpy(reply, "OK"); } else { strcpy(reply, "ERR: bad pubkey"); } } else if (memcmp(command, "tempradio ", 10) == 0) { strcpy(tmp, &command[10]); const char *parts[5]; int num = mesh::Utils::parseTextParts(tmp, parts, 5); float freq = num > 0 ? strtof(parts[0], nullptr) : 0.0f; float bw = num > 1 ? strtof(parts[1], nullptr) : 0.0f; uint8_t sf = num > 2 ? atoi(parts[2]) : 0; uint8_t cr = num > 3 ? atoi(parts[3]) : 0; int temp_timeout_mins = num > 4 ? atoi(parts[4]) : 0; if (freq >= 300.0f && freq <= 2500.0f && sf >= 5 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f && temp_timeout_mins > 0) { _callbacks->applyTempRadioParams(freq, bw, sf, cr, temp_timeout_mins); sprintf(reply, "OK - temp params for %d mins", temp_timeout_mins); } else { strcpy(reply, "Error, invalid params"); } } else if (memcmp(command, "password ", 9) == 0) { // change admin password StrHelper::strncpy(_prefs->password, &command[9], sizeof(_prefs->password)); savePrefs(); sprintf(reply, "password now: %s", _prefs->password); // echo back just to let admin know for sure!! } else if (memcmp(command, "clear stats", 11) == 0) { _callbacks->clearStats(); strcpy(reply, "(OK - stats reset)"); /* * GET commands */ } else if (memcmp(command, "get ", 4) == 0) { const char* config = &command[4]; if (memcmp(config, "af", 2) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->airtime_factor)); } else if (memcmp(config, "int.thresh", 10) == 0) { sprintf(reply, "> %d", (uint32_t) _prefs->interference_threshold); } else if (memcmp(config, "agc.reset.interval", 18) == 0) { sprintf(reply, "> %d", ((uint32_t) _prefs->agc_reset_interval) * 4); } else if (memcmp(config, "multi.acks", 10) == 0) { sprintf(reply, "> %d", (uint32_t) _prefs->multi_acks); } else if (memcmp(config, "allow.read.only", 15) == 0) { sprintf(reply, "> %s", _prefs->allow_read_only ? "on" : "off"); } else if (memcmp(config, "flood.advert.interval", 21) == 0) { sprintf(reply, "> %d", ((uint32_t) _prefs->flood_advert_interval)); } else if (memcmp(config, "advert.interval", 15) == 0) { sprintf(reply, "> %d", ((uint32_t) _prefs->advert_interval) * 2); } else if (memcmp(config, "guest.password", 14) == 0) { sprintf(reply, "> %s", _prefs->guest_password); } else if (sender_timestamp == 0 && memcmp(config, "prv.key", 7) == 0) { // from serial command line only uint8_t prv_key[PRV_KEY_SIZE]; int len = _callbacks->getSelfId().writeTo(prv_key, PRV_KEY_SIZE); mesh::Utils::toHex(tmp, prv_key, len); sprintf(reply, "> %s", tmp); } else if (memcmp(config, "name", 4) == 0) { sprintf(reply, "> %s", _prefs->node_name); } else if (memcmp(config, "repeat", 6) == 0) { sprintf(reply, "> %s", _prefs->disable_fwd ? "off" : "on"); } else if (memcmp(config, "lat", 3) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->node_lat)); } else if (memcmp(config, "lon", 3) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->node_lon)); } else if (memcmp(config, "radio", 5) == 0) { char freq[16], bw[16]; strcpy(freq, StrHelper::ftoa(_prefs->freq)); strcpy(bw, StrHelper::ftoa3(_prefs->bw)); sprintf(reply, "> %s,%s,%d,%d", freq, bw, (uint32_t)_prefs->sf, (uint32_t)_prefs->cr); } else if (memcmp(config, "rxdelay", 7) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->rx_delay_base)); } else if (memcmp(config, "txdelay", 7) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->tx_delay_factor)); } else if (memcmp(config, "flood.max", 9) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->flood_max); } else if (memcmp(config, "direct.txdelay", 14) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->direct_tx_delay_factor)); } else if (memcmp(config, "owner.info", 10) == 0) { *reply++ = '>'; *reply++ = ' '; const char* sp = _prefs->owner_info; while (*sp) { *reply++ = (*sp == '\n') ? '|' : *sp; // translate newline back to orig '|' sp++; } *reply = 0; // set null terminator } else if (memcmp(config, "tx", 2) == 0 && (config[2] == 0 || config[2] == ' ')) { sprintf(reply, "> %d", (int32_t) _prefs->tx_power_dbm); } else if (memcmp(config, "freq", 4) == 0) { sprintf(reply, "> %s", StrHelper::ftoa(_prefs->freq)); } else if (memcmp(config, "public.key", 10) == 0) { strcpy(reply, "> "); mesh::Utils::toHex(&reply[2], _callbacks->getSelfId().pub_key, PUB_KEY_SIZE); } else if (memcmp(config, "role", 4) == 0) { sprintf(reply, "> %s", _callbacks->getRole()); } else if (memcmp(config, "bridge.type", 11) == 0) { sprintf(reply, "> %s", #ifdef WITH_RS232_BRIDGE "rs232" #elif WITH_ESPNOW_BRIDGE "espnow" #else "none" #endif ); #ifdef WITH_BRIDGE } else if (memcmp(config, "bridge.enabled", 14) == 0) { sprintf(reply, "> %s", _prefs->bridge_enabled ? "on" : "off"); } else if (memcmp(config, "bridge.delay", 12) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->bridge_delay); } else if (memcmp(config, "bridge.source", 13) == 0) { sprintf(reply, "> %s", _prefs->bridge_pkt_src ? "logRx" : "logTx"); #endif #ifdef WITH_RS232_BRIDGE } else if (memcmp(config, "bridge.baud", 11) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->bridge_baud); #endif #ifdef WITH_ESPNOW_BRIDGE } else if (memcmp(config, "bridge.channel", 14) == 0) { sprintf(reply, "> %d", (uint32_t)_prefs->bridge_channel); } else if (memcmp(config, "bridge.secret", 13) == 0) { sprintf(reply, "> %s", _prefs->bridge_secret); #endif } else if (memcmp(config, "adc.multiplier", 14) == 0) { float adc_mult = _board->getAdcMultiplier(); if (adc_mult == 0.0f) { strcpy(reply, "Error: unsupported by this board"); } else { sprintf(reply, "> %.3f", adc_mult); } // Power management commands } else if (memcmp(config, "pwrmgt.support", 14) == 0) { #ifdef NRF52_POWER_MANAGEMENT strcpy(reply, "> supported"); #else strcpy(reply, "> unsupported"); #endif } else if (memcmp(config, "pwrmgt.source", 13) == 0) { #ifdef NRF52_POWER_MANAGEMENT strcpy(reply, _board->isExternalPowered() ? "> external" : "> battery"); #else strcpy(reply, "ERROR: Power management not supported"); #endif } else if (memcmp(config, "pwrmgt.bootreason", 17) == 0) { #ifdef NRF52_POWER_MANAGEMENT sprintf(reply, "> Reset: %s; Shutdown: %s", _board->getResetReasonString(_board->getResetReason()), _board->getShutdownReasonString(_board->getShutdownReason())); #else strcpy(reply, "ERROR: Power management not supported"); #endif } else if (memcmp(config, "pwrmgt.bootmv", 13) == 0) { #ifdef NRF52_POWER_MANAGEMENT sprintf(reply, "> %u mV", _board->getBootVoltage()); #else strcpy(reply, "ERROR: Power management not supported"); #endif } else { sprintf(reply, "??: %s", config); } /* * SET commands */ } else if (memcmp(command, "set ", 4) == 0) { const char* config = &command[4]; if (memcmp(config, "af ", 3) == 0) { _prefs->airtime_factor = atof(&config[3]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "int.thresh ", 11) == 0) { _prefs->interference_threshold = atoi(&config[11]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "agc.reset.interval ", 19) == 0) { _prefs->agc_reset_interval = atoi(&config[19]) / 4; savePrefs(); sprintf(reply, "OK - interval rounded to %d", ((uint32_t) _prefs->agc_reset_interval) * 4); } else if (memcmp(config, "multi.acks ", 11) == 0) { _prefs->multi_acks = atoi(&config[11]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "allow.read.only ", 16) == 0) { _prefs->allow_read_only = memcmp(&config[16], "on", 2) == 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "flood.advert.interval ", 22) == 0) { int hours = _atoi(&config[22]); if ((hours > 0 && hours < 3) || (hours > 168)) { strcpy(reply, "Error: interval range is 3-168 hours"); } else { _prefs->flood_advert_interval = (uint8_t)(hours); _callbacks->updateFloodAdvertTimer(); savePrefs(); strcpy(reply, "OK"); } } else if (memcmp(config, "advert.interval ", 16) == 0) { int mins = _atoi(&config[16]); if ((mins > 0 && mins < MIN_LOCAL_ADVERT_INTERVAL) || (mins > 240)) { sprintf(reply, "Error: interval range is %d-240 minutes", MIN_LOCAL_ADVERT_INTERVAL); } else { _prefs->advert_interval = (uint8_t)(mins / 2); _callbacks->updateAdvertTimer(); savePrefs(); strcpy(reply, "OK"); } } else if (memcmp(config, "guest.password ", 15) == 0) { StrHelper::strncpy(_prefs->guest_password, &config[15], sizeof(_prefs->guest_password)); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "prv.key ", 8) == 0) { uint8_t prv_key[PRV_KEY_SIZE]; bool success = mesh::Utils::fromHex(prv_key, PRV_KEY_SIZE, &config[8]); // only allow rekey if key is valid if (success && mesh::LocalIdentity::validatePrivateKey(prv_key)) { mesh::LocalIdentity new_id; new_id.readFrom(prv_key, PRV_KEY_SIZE); _callbacks->saveIdentity(new_id); strcpy(reply, "OK, reboot to apply! New pubkey: "); mesh::Utils::toHex(&reply[33], new_id.pub_key, PUB_KEY_SIZE); } else { strcpy(reply, "Error, bad key"); } } else if (memcmp(config, "name ", 5) == 0) { if (isValidName(&config[5])) { StrHelper::strncpy(_prefs->node_name, &config[5], sizeof(_prefs->node_name)); savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, bad chars"); } } else if (memcmp(config, "repeat ", 7) == 0) { _prefs->disable_fwd = memcmp(&config[7], "off", 3) == 0; savePrefs(); strcpy(reply, _prefs->disable_fwd ? "OK - repeat is now OFF" : "OK - repeat is now ON"); } else if (memcmp(config, "radio ", 6) == 0) { strcpy(tmp, &config[6]); const char *parts[4]; int num = mesh::Utils::parseTextParts(tmp, parts, 4); float freq = num > 0 ? strtof(parts[0], nullptr) : 0.0f; float bw = num > 1 ? strtof(parts[1], nullptr) : 0.0f; uint8_t sf = num > 2 ? atoi(parts[2]) : 0; uint8_t cr = num > 3 ? atoi(parts[3]) : 0; if (freq >= 300.0f && freq <= 2500.0f && sf >= 5 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f) { _prefs->sf = sf; _prefs->cr = cr; _prefs->freq = freq; _prefs->bw = bw; _callbacks->savePrefs(); strcpy(reply, "OK - reboot to apply"); } else { strcpy(reply, "Error, invalid radio params"); } } else if (memcmp(config, "lat ", 4) == 0) { _prefs->node_lat = atof(&config[4]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "lon ", 4) == 0) { _prefs->node_lon = atof(&config[4]); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "rxdelay ", 8) == 0) { float db = atof(&config[8]); if (db >= 0) { _prefs->rx_delay_base = db; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, cannot be negative"); } } else if (memcmp(config, "txdelay ", 8) == 0) { float f = atof(&config[8]); if (f >= 0) { _prefs->tx_delay_factor = f; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, cannot be negative"); } } else if (memcmp(config, "flood.max ", 10) == 0) { uint8_t m = atoi(&config[10]); if (m <= 64) { _prefs->flood_max = m; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, max 64"); } } else if (memcmp(config, "direct.txdelay ", 15) == 0) { float f = atof(&config[15]); if (f >= 0) { _prefs->direct_tx_delay_factor = f; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error, cannot be negative"); } } else if (memcmp(config, "owner.info ", 11) == 0) { config += 11; char *dp = _prefs->owner_info; while (*config && dp - _prefs->owner_info < sizeof(_prefs->owner_info)-1) { *dp++ = (*config == '|') ? '\n' : *config; // translate '|' to newline chars config++; } *dp = 0; savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "tx ", 3) == 0) { _prefs->tx_power_dbm = atoi(&config[3]); savePrefs(); _callbacks->setTxPower(_prefs->tx_power_dbm); 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"); #ifdef WITH_BRIDGE } else if (memcmp(config, "bridge.enabled ", 15) == 0) { _prefs->bridge_enabled = memcmp(&config[15], "on", 2) == 0; _callbacks->setBridgeState(_prefs->bridge_enabled); savePrefs(); strcpy(reply, "OK"); } else if (memcmp(config, "bridge.delay ", 13) == 0) { int delay = _atoi(&config[13]); if (delay >= 0 && delay <= 10000) { _prefs->bridge_delay = (uint16_t)delay; savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: delay must be between 0-10000 ms"); } } else if (memcmp(config, "bridge.source ", 14) == 0) { _prefs->bridge_pkt_src = memcmp(&config[14], "rx", 2) == 0; savePrefs(); strcpy(reply, "OK"); #endif #ifdef WITH_RS232_BRIDGE } else if (memcmp(config, "bridge.baud ", 12) == 0) { uint32_t baud = atoi(&config[12]); if (baud >= 9600 && baud <= 115200) { _prefs->bridge_baud = (uint32_t)baud; _callbacks->restartBridge(); savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: baud rate must be between 9600-115200"); } #endif #ifdef WITH_ESPNOW_BRIDGE } else if (memcmp(config, "bridge.channel ", 15) == 0) { int ch = atoi(&config[15]); if (ch > 0 && ch < 15) { _prefs->bridge_channel = (uint8_t)ch; _callbacks->restartBridge(); savePrefs(); strcpy(reply, "OK"); } else { strcpy(reply, "Error: channel must be between 1-14"); } } else if (memcmp(config, "bridge.secret ", 14) == 0) { StrHelper::strncpy(_prefs->bridge_secret, &config[14], sizeof(_prefs->bridge_secret)); _callbacks->restartBridge(); savePrefs(); strcpy(reply, "OK"); #endif } else if (memcmp(config, "adc.multiplier ", 15) == 0) { _prefs->adc_multiplier = atof(&config[15]); if (_board->setAdcMultiplier(_prefs->adc_multiplier)) { savePrefs(); if (_prefs->adc_multiplier == 0.0f) { strcpy(reply, "OK - using default board multiplier"); } else { sprintf(reply, "OK - multiplier set to %.3f", _prefs->adc_multiplier); } } else { _prefs->adc_multiplier = 0.0f; strcpy(reply, "Error: unsupported by this board"); }; } else { sprintf(reply, "unknown config: %s", config); } } else if (sender_timestamp == 0 && strcmp(command, "erase") == 0) { bool s = _callbacks->formatFileSystem(); sprintf(reply, "File system erase: %s", s ? "OK" : "Err"); } else if (memcmp(command, "ver", 3) == 0) { sprintf(reply, "%s (Build: %s)", _callbacks->getFirmwareVer(), _callbacks->getBuildDate()); } else if (memcmp(command, "board", 5) == 0) { sprintf(reply, "%s", _board->getManufacturerName()); } else if (memcmp(command, "sensor get ", 11) == 0) { const char* key = command + 11; const char* val = _sensors->getSettingByKey(key); if (val != NULL) { sprintf(reply, "> %s", val); } else { strcpy(reply, "null"); } } else if (memcmp(command, "sensor set ", 11) == 0) { strcpy(tmp, &command[11]); const char *parts[2]; int num = mesh::Utils::parseTextParts(tmp, parts, 2, ' '); const char *key = (num > 0) ? parts[0] : ""; const char *value = (num > 1) ? parts[1] : "null"; if (_sensors->setSettingValue(key, value)) { strcpy(reply, "ok"); } else { strcpy(reply, "can't find custom var"); } } else if (memcmp(command, "sensor list", 11) == 0) { char* dp = reply; int start = 0; int end = _sensors->getNumSettings(); if (strlen(command) > 11) { start = _atoi(command+12); } if (start >= end) { strcpy(reply, "no custom var"); } else { sprintf(dp, "%d vars\n", end); dp = strchr(dp, 0); int i; for (i = start; i < end && (dp-reply < 134); i++) { sprintf(dp, "%s=%s\n", _sensors->getSettingName(i), _sensors->getSettingValue(i)); dp = strchr(dp, 0); } if (i < end) { sprintf(dp, "... next:%d", i); } else { *(dp-1) = 0; // remove last CR } } #if ENV_INCLUDE_GPS == 1 } else if (memcmp(command, "gps on", 6) == 0) { if (_sensors->setSettingValue("gps", "1")) { _prefs->gps_enabled = 1; savePrefs(); strcpy(reply, "ok"); } else { strcpy(reply, "gps toggle not found"); } } else if (memcmp(command, "gps off", 7) == 0) { if (_sensors->setSettingValue("gps", "0")) { _prefs->gps_enabled = 0; savePrefs(); strcpy(reply, "ok"); } else { strcpy(reply, "gps toggle not found"); } } else if (memcmp(command, "gps sync", 8) == 0) { LocationProvider * l = _sensors->getLocationProvider(); if (l != NULL) { l->syncTime(); } } else if (memcmp(command, "gps setloc", 10) == 0) { _prefs->node_lat = _sensors->node_lat; _prefs->node_lon = _sensors->node_lon; savePrefs(); strcpy(reply, "ok"); } else if (memcmp(command, "gps advert", 10) == 0) { if (strlen(command) == 10) { switch (_prefs->advert_loc_policy) { case ADVERT_LOC_NONE: strcpy(reply, "> none"); break; case ADVERT_LOC_PREFS: strcpy(reply, "> prefs"); break; case ADVERT_LOC_SHARE: strcpy(reply, "> share"); break; default: strcpy(reply, "error"); } } else if (memcmp(command+11, "none", 4) == 0) { _prefs->advert_loc_policy = ADVERT_LOC_NONE; savePrefs(); strcpy(reply, "ok"); } else if (memcmp(command+11, "share", 5) == 0) { _prefs->advert_loc_policy = ADVERT_LOC_SHARE; savePrefs(); strcpy(reply, "ok"); } else if (memcmp(command+11, "prefs", 4) == 0) { _prefs->advert_loc_policy = ADVERT_LOC_PREFS; savePrefs(); strcpy(reply, "ok"); } else { strcpy(reply, "error"); } } else if (memcmp(command, "gps", 3) == 0) { LocationProvider * l = _sensors->getLocationProvider(); if (l != NULL) { bool enabled = l->isEnabled(); // is EN pin on ? bool fix = l->isValid(); // has fix ? int sats = l->satellitesCount(); bool active = !strcmp(_sensors->getSettingByKey("gps"), "1"); if (enabled) { sprintf(reply, "on, %s, %s, %d sats", active?"active":"deactivated", fix?"fix":"no fix", sats); } else { strcpy(reply, "off"); } } else { strcpy(reply, "Can't find GPS"); } #endif } else if (memcmp(command, "powersaving on", 14) == 0) { _prefs->powersaving_enabled = 1; savePrefs(); strcpy(reply, "ok"); // TODO: to return Not supported if required } else if (memcmp(command, "powersaving off", 15) == 0) { _prefs->powersaving_enabled = 0; savePrefs(); strcpy(reply, "ok"); } else if (memcmp(command, "powersaving", 11) == 0) { if (_prefs->powersaving_enabled) { strcpy(reply, "on"); } else { strcpy(reply, "off"); } } else if (memcmp(command, "log start", 9) == 0) { _callbacks->setLoggingOn(true); strcpy(reply, " logging on"); } else if (memcmp(command, "log stop", 8) == 0) { _callbacks->setLoggingOn(false); strcpy(reply, " logging off"); } else if (memcmp(command, "log erase", 9) == 0) { _callbacks->eraseLogFile(); strcpy(reply, " log erased"); } else if (sender_timestamp == 0 && memcmp(command, "log", 3) == 0) { _callbacks->dumpLogFile(); strcpy(reply, " EOF"); } else if (sender_timestamp == 0 && memcmp(command, "stats-packets", 13) == 0 && (command[13] == 0 || command[13] == ' ')) { _callbacks->formatPacketStatsReply(reply); } else if (sender_timestamp == 0 && memcmp(command, "stats-radio", 11) == 0 && (command[11] == 0 || command[11] == ' ')) { _callbacks->formatRadioStatsReply(reply); } else if (sender_timestamp == 0 && memcmp(command, "stats-core", 10) == 0 && (command[10] == 0 || command[10] == ' ')) { _callbacks->formatStatsReply(reply); } else { strcpy(reply, "Unknown command"); } }