1 files changed, 62 insertions, 0 deletions
diff --git a/cc3200/misc/gpio_named_pins.c b/cc3200/misc/gpio_named_pins.c
new file mode 100644
index 000000000..884a46293
--- /dev/null
+++ b/cc3200/misc/gpio_named_pins.c
@@ -0,0 +1,62 @@
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013, 2014 Damien P. George
+ * Copyright (c) 2015 Daniel Campora
+ *
+ * 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.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+
+#include "mpconfig.h"
+#include "misc.h"
+#include "qstr.h"
+#include "obj.h"
+#include "inc/hw_types.h"
+#include "inc/hw_ints.h"
+#include "inc/hw_memmap.h"
+#include "pybgpio.h"
+#include "runtime.h"
+#include MICROPY_HAL_H
+
+STATIC void gpio_named_pins_obj_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) {
+    gpio_named_pins_obj_t *self = self_in;
+    print(env, "<Pin.%s>", qstr_str(self->name));
+}
+
+const mp_obj_type_t gpio_cpu_pins_obj_type = {
+    { &mp_type_type },
+    .name = MP_QSTR_cpu,
+    .print = gpio_named_pins_obj_print,
+    .locals_dict = (mp_obj_t)&gpio_cpu_pins_locals_dict,
+};
+
+const gpio_obj_t *gpio_find_named_pin(const mp_obj_dict_t *named_pins, mp_obj_t name) {
+    mp_map_t *named_map = mp_obj_dict_get_map((mp_obj_t)named_pins);
+    mp_map_elem_t *named_elem = mp_map_lookup(named_map, name, MP_MAP_LOOKUP);
+    if (named_elem != NULL && named_elem->value != NULL) {
+        return named_elem->value;
+    }
+    return NULL;
+}