XPlane/MQTT-Gateway
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output all received drefs

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This commit is contained in:
damage 2024-01-24 22:29:48 +01:00
parent 8853b3306a
commit 4042ebb93d
1 changed files with 14 additions and 10 deletions
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24
readref.c
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@ -139,21 +139,25 @@ int main()
}
printf("\n");
// XXX: loop throught multiple drefs
if ((payloadBytes - 1) % 8 == 0)
// continue if payloadBytes is valid (1 byte + 8 bytes each dref)
if ((payloadBytes - 1) % sizeof(struct dref_struct_out) == 0)
{
memset(mqttTopic, 0, sizeof(mqttTopic));
memset(mqttPayload, 0, sizeof(mqttPayload));
// loop throught all provided drefs
for (int i = 1; i < payloadBytes; i += sizeof(struct dref_struct_out))
{
memset(mqttTopic, 0, sizeof(mqttTopic));
memset(mqttPayload, 0, sizeof(mqttPayload));
struct dref_struct_out drefRead;
memcpy(&drefRead, &payload[1], 8);
struct dref_struct_out drefRead;
memcpy(&drefRead, &payload[i], sizeof(struct dref_struct_out));
printf("%d: %f\n", drefRead.dref_sender_index, drefRead.dref_flt_value);
printf("%d: %f\n", drefRead.dref_sender_index, drefRead.dref_flt_value);
sprintf(mqttTopic, "/xplane/rref/%d", drefRead.dref_sender_index);
sprintf(mqttPayload, "%f", drefRead.dref_flt_value);
sprintf(mqttTopic, "/xplane/rref/%d", drefRead.dref_sender_index);
sprintf(mqttPayload, "%f", drefRead.dref_flt_value);
sendMqtt(mqtt, mqttTopic, mqttPayload, strlen(mqttPayload));
sendMqtt(mqtt, mqttTopic, mqttPayload, strlen(mqttPayload));
}
}
else
{