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read custom entity raw from fetched telegrams

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This commit is contained in:
MichaelDvP
2024-08-07 07:42:30 +02:00
parent 0105338e29
commit 70b16149d0
1 changed files with 10 additions and 4 deletions
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14
src/web/WebCustomEntityService.cpp
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@@ -541,7 +541,7 @@ void WebCustomEntityService::fetch() {
const uint8_t len[] = {1, 1, 1, 2, 2, 3, 3, 4};
for (auto & entity : *customEntityItems_) {
if (entity.device_id > 0 && entity.type_id > 0) { // ths excludes also RAM type
if (entity.device_id > 0 && entity.type_id > 0) { // this excludes also RAM type
bool needFetch = true;
uint8_t fetchblock = entity.type_id > 0x0FF ? 25 : 27;
uint8_t start = entity.offset % fetchblock;
@@ -572,11 +572,17 @@ bool WebCustomEntityService::get_value(std::shared_ptr<const Telegram> telegram)
const uint8_t len[] = {1, 1, 1, 2, 2, 3, 3, 4};
for (auto & entity : *customEntityItems_) {
if (entity.value_type == DeviceValueType::STRING && telegram->type_id == entity.type_id && telegram->src == entity.device_id
&& telegram->offset >= entity.offset) {
&& (telegram->offset >= entity.offset || entity.offset < telegram->offset + telegram->message_length)) {
auto message_length = telegram->message_length;
auto message_data = telegram->message_data;
if (telegram->offset < entity.offset) {
message_data = &telegram->message_data[entity.offset - telegram->offset];
message_length -= entity.offset - telegram->offset;
}
auto length = std::min((int)telegram->offset - entity.offset + telegram->message_length, (int)entity.factor);
auto rest = std::min((int)entity.factor - telegram->offset + entity.offset, (int)telegram->message_length);
auto rest = std::min((int)entity.factor - telegram->offset + entity.offset, (int)message_length);
if (rest > 0) {
memcpy(&entity.raw[telegram->offset - entity.offset], telegram->message_data, rest);
memcpy(&entity.raw[telegram->offset - entity.offset], message_data, rest);
auto data = Helpers::data_to_hex(entity.raw, (uint8_t)length);
if (entity.data != data) {
entity.data = data;