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Allow negative tx power

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Like SX1262 allows -9 dBm lowest, some allow lower but that probably
isn't useful
This commit is contained in:
Wessel Nieboer 2026-01-03 20:35:14 +01:00 • committed by Wessel Nieboer
parent f7e92a7cd1
commit d0720c63c2
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GPG key ID: 929C8E45E33B5FD2
141 changed files with 144 additions and 144 deletions
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2
examples/companion_radio/MyMesh.cpp
View file

@ -838,7 +838,7 @@ void MyMesh::begin(bool has_display) {
_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, 1, MAX_LORA_TX_POWER);
_prefs.tx_power_dbm = constrain(_prefs.tx_power_dbm, -9, MAX_LORA_TX_POWER);
_prefs.gps_enabled = constrain(_prefs.gps_enabled, 0, 1); // Ensure boolean 0 or 1
_prefs.gps_interval = constrain(_prefs.gps_interval, 0, 86400); // Max 24 hours

2
examples/companion_radio/NodePrefs.h
View file

@ -17,7 +17,7 @@ struct NodePrefs { // persisted to file
uint8_t multi_acks;
uint8_t manual_add_contacts;
float bw;
uint8_t tx_power_dbm;
int8_t tx_power_dbm;
uint8_t telemetry_mode_base;
uint8_t telemetry_mode_loc;
uint8_t telemetry_mode_env;

2
examples/simple_repeater/MyMesh.cpp
View file

@ -899,7 +899,7 @@ void MyMesh::dumpLogFile() {
}
}
void MyMesh::setTxPower(uint8_t power_dbm) {
void MyMesh::setTxPower(int8_t power_dbm) {
radio_set_tx_power(power_dbm);
}

2
examples/simple_repeater/MyMesh.h
View file

@ -198,7 +198,7 @@ public:
}
void dumpLogFile() override;
void setTxPower(uint8_t power_dbm) override;
void setTxPower(int8_t power_dbm) override;
void formatNeighborsReply(char *reply) override;
void removeNeighbor(const uint8_t* pubkey, int key_len) override;
void formatStatsReply(char *reply) override;

2
examples/simple_room_server/MyMesh.cpp
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@ -719,7 +719,7 @@ void MyMesh::dumpLogFile() {
}
}
void MyMesh::setTxPower(uint8_t power_dbm) {
void MyMesh::setTxPower(int8_t power_dbm) {
radio_set_tx_power(power_dbm);
}

2
examples/simple_room_server/MyMesh.h
View file

@ -188,7 +188,7 @@ public:
}
void dumpLogFile() override;
void setTxPower(uint8_t power_dbm) override;
void setTxPower(int8_t power_dbm) override;
void formatNeighborsReply(char *reply) override {
strcpy(reply, "not supported");

4
examples/simple_secure_chat/main.cpp
View file

@ -66,7 +66,7 @@ struct NodePrefs { // persisted to file
char node_name[32];
double node_lat, node_lon;
float freq;
uint8_t tx_power_dbm;
int8_t tx_power_dbm;
uint8_t unused[3];
};
@ -290,7 +290,7 @@ public:
}
float getFreqPref() const { return _prefs.freq; }
uint8_t getTxPowerPref() const { return _prefs.tx_power_dbm; }
int8_t getTxPowerPref() const { return _prefs.tx_power_dbm; }
void begin(FILESYSTEM& fs) {
_fs = &fs;

2
examples/simple_sensor/SensorMesh.cpp
View file

@ -815,7 +815,7 @@ void SensorMesh::updateFloodAdvertTimer() {
}
}
void SensorMesh::setTxPower(uint8_t power_dbm) {
void SensorMesh::setTxPower(int8_t power_dbm) {
radio_set_tx_power(power_dbm);
}

2
examples/simple_sensor/SensorMesh.h
View file

@ -66,7 +66,7 @@ public:
void setLoggingOn(bool enable) override { }
void eraseLogFile() override { }
void dumpLogFile() override { }
void setTxPower(uint8_t power_dbm) override;
void setTxPower(int8_t power_dbm) override;
void formatNeighborsReply(char *reply) override {
strcpy(reply, "not supported");
}