add circuitpython code

1 files changed, 66 insertions, 0 deletions

diff --git a/circuitpython/py/objtuple.h b/circuitpython/py/objtuple.h
new file mode 100644
index 0000000..7bfb447
--- /dev/null
+++ b/circuitpython/py/objtuple.h
@@ -0,0 +1,66 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * SPDX-FileCopyrightText: Copyright (c) 2013, 2014 Damien P. George
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef MICROPY_INCLUDED_PY_OBJTUPLE_H
+#define MICROPY_INCLUDED_PY_OBJTUPLE_H
+
+#include "py/obj.h"
+
+typedef struct _mp_obj_tuple_t {
+    mp_obj_base_t base;
+    size_t len;
+    mp_obj_t items[];
+} mp_obj_tuple_t;
+
+typedef struct _mp_rom_obj_tuple_t {
+    mp_obj_base_t base;
+    size_t len;
+    mp_rom_obj_t items[];
+} mp_rom_obj_tuple_t;
+
+extern const mp_obj_type_t mp_type_tuple;
+
+void mp_obj_tuple_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind);
+mp_obj_t mp_obj_tuple_unary_op(mp_unary_op_t op, mp_obj_t self_in);
+mp_obj_t mp_obj_tuple_binary_op(mp_binary_op_t op, mp_obj_t lhs, mp_obj_t rhs);
+mp_obj_t mp_obj_tuple_subscr(mp_obj_t base, mp_obj_t index, mp_obj_t value);
+mp_obj_t mp_obj_tuple_getiter(mp_obj_t o_in, mp_obj_iter_buf_t *iter_buf);
+
+extern const mp_obj_type_t mp_type_attrtuple;
+
+#define MP_DEFINE_ATTRTUPLE(tuple_obj_name, fields, nitems, ...) \
+    const mp_rom_obj_tuple_t tuple_obj_name = { \
+        .base = {&mp_type_attrtuple}, \
+        .len = nitems, \
+        .items = { __VA_ARGS__, MP_ROM_PTR((void *)fields) } \
+    }
+
+#if MICROPY_PY_COLLECTIONS
+void mp_obj_attrtuple_print_helper(const mp_print_t *print, const qstr *fields, mp_obj_tuple_t *o);
+#endif
+
+mp_obj_t mp_obj_new_attrtuple(const qstr *fields, size_t n, const mp_obj_t *items);
+
+#endif // MICROPY_INCLUDED_PY_OBJTUPLE_H