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prevent multiple reading of long messages with no offset

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This commit is contained in:
MichaelDvP
2021-05-10 13:40:11 +02:00
parent 37bee39cea
commit 312fd85469
3 changed files with 8 additions and 3 deletions
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5
src/telegram.cpp
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@@ -590,9 +590,12 @@ void TxService::retry_tx(const uint8_t operation, const uint8_t * data, const ui
tx_telegrams_.emplace_front(tx_telegram_id_++, std::move(telegram_last_), true, get_post_send_query());
}
uint16_t TxService::read_next_tx() {
uint16_t TxService::read_next_tx(uint8_t offset) {
// add to the top/front of the queue
uint8_t message_data[1] = {EMS_MAX_TELEGRAM_LENGTH}; // request all data, 32 bytes
if (telegram_last_->offset != offset) {
return 0;
}
add(Telegram::Operation::TX_READ, telegram_last_->dest, telegram_last_->type_id, telegram_last_->offset + 25, message_data, 1, 0, true);
return telegram_last_->type_id;
}