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* repeater: build config: ADVERT_NAME, ADVERT_LAT, ADVERT_LON

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This commit is contained in:
Scott Powell
2025-01-19 08:24:42 +11:00
parent 382b73f6c5
commit 07ad40cac0
1 changed files with 23 additions and 5 deletions
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28
examples/simple_repeater/main.cpp
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@@ -28,8 +28,14 @@
#defne LORA_TX_POWER 20 #defne LORA_TX_POWER 20
#endif #endif
#ifndef REPEATER_NAME #ifndef ADVERT_NAME
#define REPEATER_NAME "repeater" #define ADVERT_NAME "repeater"
#endif
#ifndef ADVERT_LAT
#define ADVERT_LAT 0.0
#endif
#ifndef ADVERT_LON
#define ADVERT_LON 0.0
#endif #endif
#ifndef ADMIN_PASSWORD #ifndef ADMIN_PASSWORD
@@ -310,10 +316,22 @@ public:
#define ADV_NAME_MASK 0x80 #define ADV_NAME_MASK 0x80
void sendSelfAdvertisement() { void sendSelfAdvertisement() {
uint8_t app_data[32]; uint8_t app_data[MAX_ADVERT_DATA_SIZE+32];
app_data[0] = ADV_TYPE_REPEATER | ADV_NAME_MASK; app_data[0] = ADV_TYPE_REPEATER | ADV_NAME_MASK;
strcpy((char *)&app_data[1], REPEATER_NAME); int i = 1;
int app_data_len = 1 + strlen(REPEATER_NAME); int32_t lat = ADVERT_LAT * 1E6;
int32_t lon = ADVERT_LON * 1E6;
if (!(lat == 0 && lon == 0)) {
app_data[0] |= ADV_LATLON_MASK;
memcpy(&app_data[i], &lat, 4); i += 4;
memcpy(&app_data[i], &lon, 4); i += 4;
}
strcpy((char *)&app_data[i], ADVERT_NAME);
int app_data_len = i + strlen(ADVERT_NAME);
if (app_data_len > MAX_ADVERT_DATA_SIZE) {
app_data_len = MAX_ADVERT_DATA_SIZE;
app_data[MAX_ADVERT_DATA_SIZE - 1] = 0; // truncate the ADVERT_NAME
}
mesh::Packet* pkt = createAdvert(self_id, app_data, app_data_len); mesh::Packet* pkt = createAdvert(self_id, app_data, app_data_len);
if (pkt) { if (pkt) {