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add missing 'yarn webUI'

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Proddy
2023-10-17 17:58:56 +02:00
parent 6783d5b3e8
commit a17f8db035
7 changed files with 53 additions and 15 deletions
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16
src/telegram.h
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@@ -113,7 +113,8 @@ class Telegram {
return (val != value);
}
// read a value from a telegram. We always store the value, regardless if its garbage
// read a value from a telegram if its not out of bounds.
// Then we update the value, regardless if its garbage
template <typename Value>
// assuming negative numbers are stored as 2's-complement
// https://medium.com/@LeeJulija/how-integers-are-stored-in-memory-using-twos-complement-5ba04d61a56c
@@ -124,7 +125,20 @@ class Telegram {
uint8_t num_bytes = (!s) ? sizeof(Value) : s;
// check for out of bounds, if so don't modify the value
auto msg_size = (index - this->offset + num_bytes - 1);
// TODO remove
Serial.print(" index: ");
Serial.print(index);
Serial.print(" offset: ");
Serial.print(offset);
Serial.print(" index: ");
Serial.print(" message_length: ");
Serial.print(this->message_length);
Serial.print(" msg_size: ");
Serial.print(msg_size);
Serial.println();
if ((index < this->offset) || (msg_size >= this->message_length) || (msg_size > EMS_MAX_TELEGRAM_MESSAGE_LENGTH)) {
Serial.println("Rejedcting!"); // TODO: remove
return false;
}