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* new CLI command: "set txdelay ..."

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This commit is contained in:
Scott Powell 2025-02-05 12:36:32 +11:00
parent ab11421c92
commit b428ecf31f
2 changed files with 32 additions and 0 deletions
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16
examples/simple_repeater/main.cpp
View file

@ -123,6 +123,7 @@ struct NodePrefs { // persisted to file
uint8_t disable_fwd;
uint8_t unused[2];
float rx_delay_base;
float tx_delay_factor;
};
class MyMesh : public mesh::Mesh {
@ -199,6 +200,11 @@ protected:
return (int) ((pow(_prefs.rx_delay_base, 0.85f - score) - 1.0) * air_time);
}
uint32_t getRetransmitDelay(const mesh::Packet* packet) override {
uint32_t t = (_radio->getEstAirtimeFor(packet->path_len + packet->payload_len + 2) * _prefs.tx_delay_factor);
return getRNG()->nextInt(0, 6)*t;
}
void onAnonDataRecv(mesh::Packet* packet, uint8_t type, const mesh::Identity& sender, uint8_t* data, size_t len) override {
if (type == PAYLOAD_TYPE_ANON_REQ) { // received an initial request by a possible admin client (unknown at this stage)
uint32_t timestamp;
@ -379,6 +385,7 @@ public:
memset(&_prefs, 0, sizeof(_prefs));
_prefs.airtime_factor = 1.0; // one half
_prefs.rx_delay_base = 10.0;
_prefs.tx_delay_factor = 0.25f;
strncpy(_prefs.node_name, ADVERT_NAME, sizeof(_prefs.node_name)-1);
_prefs.node_name[sizeof(_prefs.node_name)-1] = 0; // truncate if necessary
_prefs.node_lat = ADVERT_LAT;
@ -507,6 +514,15 @@ public:
} 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, "tx ", 3) == 0) {
_prefs.tx_power_dbm = atoi(&config[3]);
savePrefs();

16
examples/simple_room_server/main.cpp
View file

@ -140,6 +140,7 @@ struct NodePrefs { // persisted to file
uint8_t disable_fwd;
uint8_t unused[2];
float rx_delay_base;
float tx_delay_factor;
};
class MyMesh : public mesh::Mesh {
@ -253,6 +254,11 @@ protected:
return (int) ((pow(_prefs.rx_delay_base, 0.85f - score) - 1.0) * air_time);
}
uint32_t getRetransmitDelay(const mesh::Packet* packet) override {
uint32_t t = (_radio->getEstAirtimeFor(packet->path_len + packet->payload_len + 2) * _prefs.tx_delay_factor);
return getRNG()->nextInt(0, 6)*t;
}
bool allowPacketForward(const mesh::Packet* packet) override {
return !_prefs.disable_fwd;
}
@ -491,6 +497,7 @@ public:
memset(&_prefs, 0, sizeof(_prefs));
_prefs.airtime_factor = 1.0; // one half
_prefs.rx_delay_base = 10.0;
_prefs.tx_delay_factor = 0.25f;
strncpy(_prefs.node_name, ADVERT_NAME, sizeof(_prefs.node_name)-1);
_prefs.node_name[sizeof(_prefs.node_name)-1] = 0; // truncate if necessary
_prefs.node_lat = ADVERT_LAT;
@ -626,6 +633,15 @@ public:
} 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, "tx ", 3) == 0) {
_prefs.tx_power_dbm = atoi(&config[3]);
savePrefs();