diff --git a/experiments/can/can_receive_counter.cpp b/experiments/can/can_receive_counter.cpp
new file mode 100644
index 0000000..6144709
--- /dev/null
+++ b/experiments/can/can_receive_counter.cpp
@@ -0,0 +1,41 @@
+//
+// Created by zuma on 12.10.2020.
+//
+
+#include <asyncdevice.h>
+#include <picandevice.h>
+#include <future>
+
+int main() {
+	AsyncDevice device;
+	auto canDevice = new PICANDevice("can1");
+
+	int counter = 1;
+	std::promise<bool> is_success_promise;
+	auto is_success = is_success_promise.get_future();
+	auto closure = [&is_success_promise, &counter, canDevice](CAN_Raw msg){
+		if (msg.Id != 0x20) return;
+		if (msg.Size != sizeof(int)) {
+			is_success_promise.set_value(false);
+			throw can::error(canDevice, can::error::closed, "");
+		}
+		int recv_counter = reinterpret_cast<int&>(msg.Data);
+		if (counter != recv_counter) {
+			piCout << recv_counter << "<- miss ordering";
+//			is_success_promise.set_value(false);
+//			throw can::error(canDevice, can::error::closed, "");
+		} else {
+			piCout << recv_counter;
+		}
+		counter = recv_counter + 1;
+		if (counter - 1 == 1000) {
+			is_success_promise.set_value(true);
+			throw can::error(canDevice, can::error::closed, "");
+		}
+	};
+	CONNECTL(&device, readEvent, closure);
+
+	device.replace(canDevice);
+	bool result = is_success.get();
+	piCout << (result ? "success" : "failure");
+}
\ No newline at end of file
diff --git a/experiments/can/can_send_counter.cpp b/experiments/can/can_send_counter.cpp
new file mode 100644
index 0000000..a0104cd
--- /dev/null
+++ b/experiments/can/can_send_counter.cpp
@@ -0,0 +1,22 @@
+//
+// Created by zuma on 12.10.2020.
+//
+
+#include <asyncdevice.h>
+#include <picandevice.h>
+
+int main() {
+	AsyncDevice device;
+	device.replace(new PICANDevice("can0"));
+
+	CAN_Raw msg = { .Id = 0x20, .Size = sizeof(int) };
+	int& counter = reinterpret_cast<int&>(msg.Data);
+
+	counter = 0;
+	while (counter++ < 1000) {
+		device.send(msg);
+		piMSleep(1);
+	}
+
+	piSleep(5);
+}
\ No newline at end of file