Commands can now only be sent when the device is open

2019-06-12 17:28:56 -04:00 · 2019-06-12 17:28:56 -04:00 · dc4f96affb
parent 8a6073a9cf
commit dc4f96affb
1 changed files with 5 additions and 0 deletions
--- a/communication/icommunication.cpp
+++ b/communication/icommunication.cpp
@ -39,6 +39,11 @@ bool ICommunication::readWait(std::vector<uint8_t>& bytes, std::chrono::millisec
 }

 bool ICommunication::write(const std::vector<uint8_t>& bytes) {
+	if(!isOpen()) {
+		err(APIError::DeviceCurrentlyClosed);
+		return false;
+	}
+
 	if(writeBlocks) {
 		std::unique_lock<std::mutex> lk(writeMutex);
 		if(writeQueue.size_approx() > writeQueueSize) {