Use FE2CL_..._AROUND, _AROUND_DEL packets (#295)

* Use FE2CL_..._AROUND, _AROUND_DEL packets
* Use increased buffer size for 728 and 1013 protocols

src/Bucket.hpp

@@ -0,0 +1,40 @@
+#pragma once
+
+#include <array>
+#include <optional>
+
+#include <assert.h>
+
+template<class T, size_t N>
+class Bucket {
+    std::array<T, N> buf;
+    size_t sz;
+public:
+    Bucket() {
+        sz = 0;
+    }
+
+    void add(const T& item) {
+        assert(sz < N);
+        buf[sz++] = item;
+    }
+
+    std::optional<T> get(size_t idx) const {
+        if (idx < sz) {
+            return buf[idx];
+        }
+        return std::nullopt;
+    }
+
+    size_t size() const {
+        return sz;
+    }
+
+    bool isFull() const {
+        return sz == N;
+    }
+
+    void clear() {
+        sz = 0;
+    }
+};