merge from 2.2.0 + fix up board defs

1 files changed, 90 insertions, 0 deletions

diff --git a/shared-bindings/microcontroller/RunMode.c b/shared-bindings/microcontroller/RunMode.c
new file mode 100644
index 000000000..b27a3c090
--- /dev/null
+++ b/shared-bindings/microcontroller/RunMode.c
@@ -0,0 +1,90 @@
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
+ *
+ * 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 "shared-bindings/microcontroller/RunMode.h"
+
+//| .. currentmodule:: microcontroller
+//|
+//| :class:`RunMode` -- run state of the microcontroller
+//| =============================================================
+//|
+//| .. class:: microcontroller.RunMode
+//|
+//|     Enum-like class to define the run mode of the microcontroller and
+//|     CircuitPython.
+//|
+//|     .. data:: NORMAL
+//|
+//|       Run CircuitPython as normal.
+//|
+//|     .. data:: SAFE_MODE
+//|
+//|       Run CircuitPython in safe mode. User code will not be run and the
+//|       file system will be writeable over USB.
+//|
+//|     .. data:: BOOTLOADER
+//|
+//|       Run the bootloader.
+//|
+const mp_obj_type_t mcu_runmode_type;
+
+const mcu_runmode_obj_t mcu_runmode_normal_obj = {
+    { &mcu_runmode_type },
+};
+
+const mcu_runmode_obj_t mcu_runmode_safe_mode_obj = {
+    { &mcu_runmode_type },
+};
+
+const mcu_runmode_obj_t mcu_runmode_bootloader_obj = {
+    { &mcu_runmode_type },
+};
+
+STATIC const mp_rom_map_elem_t mcu_runmode_locals_dict_table[] = {
+    {MP_ROM_QSTR(MP_QSTR_NORMAL),     MP_ROM_PTR(&mcu_runmode_normal_obj)},
+    {MP_ROM_QSTR(MP_QSTR_SAFE_MODE),  MP_ROM_PTR(&mcu_runmode_safe_mode_obj)},
+    {MP_ROM_QSTR(MP_QSTR_BOOTLOADER), MP_ROM_PTR(&mcu_runmode_bootloader_obj)},
+};
+STATIC MP_DEFINE_CONST_DICT(mcu_runmode_locals_dict, mcu_runmode_locals_dict_table);
+
+STATIC void mcu_runmode_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
+    qstr runmode = MP_QSTR_NORMAL;
+    if (MP_OBJ_TO_PTR(self_in) == MP_ROM_PTR(&mcu_runmode_safe_mode_obj)) {
+        runmode = MP_QSTR_SAFE_MODE;
+    } else if (MP_OBJ_TO_PTR(self_in) ==
+               MP_ROM_PTR(&mcu_runmode_bootloader_obj)) {
+        runmode = MP_QSTR_SAFE_MODE;
+    }
+    mp_printf(print, "%q.%q.%q", MP_QSTR_microcontroller, MP_QSTR_RunMode,
+              runmode);
+}
+
+const mp_obj_type_t mcu_runmode_type = {
+    { &mp_type_type },
+    .name = MP_QSTR_RunMode,
+    .print = mcu_runmode_print,
+    .locals_dict = (mp_obj_t)&mcu_runmode_locals_dict,
+};