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response show combined telegram

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This commit is contained in:
MichaelDvP
2023-07-17 09:53:40 +02:00
parent 7a5f13bcad
commit c47414dad5
2 changed files with 24 additions and 14 deletions
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36
src/emsesp.cpp
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@@ -625,25 +625,36 @@ void EMSESP::publish_sensor_values(const bool time, const bool force) {
// MQTT publish a telegram as raw data to the topic 'response'
void EMSESP::publish_response(std::shared_ptr<const Telegram> telegram) {
StaticJsonDocument<EMSESP_JSON_SIZE_SMALL> doc;
static char * buffer = nullptr;
static uint8_t offset;
if (buffer == nullptr) {
offset = telegram->offset; // store offset from first part
buffer = new char[768]; // max 256 hex-codes, 255 spaces, 1 termination
buffer[0] = '\0';
}
strlcat(buffer, Helpers::data_to_hex(telegram->message_data, telegram->message_length).c_str(), 768);
if (response_id_ != 0) {
strlcat(buffer, " ", 768);
return;
}
DynamicJsonDocument doc(EMSESP_JSON_SIZE_LARGE);
char s[10];
doc["src"] = Helpers::hextoa(s, telegram->src);
doc["dest"] = Helpers::hextoa(s, telegram->dest);
doc["type"] = Helpers::hextoa(s, telegram->type_id);
doc["offset"] = Helpers::hextoa(s, offset);
doc["data"] = buffer;
char buffer[100];
doc["src"] = Helpers::hextoa(buffer, telegram->src);
doc["dest"] = Helpers::hextoa(buffer, telegram->dest);
doc["type"] = Helpers::hextoa(buffer, telegram->type_id);
doc["offset"] = Helpers::hextoa(buffer, telegram->offset);
strlcpy(buffer, Helpers::data_to_hex(telegram->message_data, telegram->message_length).c_str(), sizeof(buffer)); // telegram is without crc
doc["data"] = buffer;
if (telegram->message_length <= 4) {
if (telegram->message_length <= 4 && strlen(buffer) <= 11) {
uint32_t value = 0;
for (uint8_t i = 0; i < telegram->message_length; i++) {
value = (value << 8) + telegram->message_data[i];
}
doc["value"] = value;
}
Mqtt::queue_publish("response", doc.as<JsonObject>());
delete[] buffer;
buffer = nullptr;
}
// builds json with the detail of each value, for a specific EMS device type or the temperature sensor
@@ -852,11 +863,10 @@ bool EMSESP::process_telegram(std::shared_ptr<const Telegram> telegram) {
// show log for read and response
LOG_NOTICE("%s", pretty_telegram(telegram).c_str());
if (telegram->type_id == response_id_) {
publish_response(telegram);
response_id_ = 0;
if (!read_next_) {
response_id_ = 0;
}
publish_response(telegram);
}
// check if read is finished or gives more parts
if (!read_next_) {

2
src/system.cpp
View File

@@ -99,7 +99,7 @@ bool System::command_send(const char * value, const int8_t id) {
}
bool System::command_response(const char * value, const int8_t id, JsonObject & output) {
StaticJsonDocument<EMSESP_JSON_SIZE_SMALL> doc;
DynamicJsonDocument doc(EMSESP_JSON_SIZE_LARGE);
if (DeserializationError::Ok == deserializeJson(doc, Mqtt::get_response())) {
for (JsonPair p : doc.as<JsonObject>()) {
output[p.key()] = p.value();