Sensor Watch Simulator (#35)

* Put something on screen

* Use the 32bit watch_date_time repr to pass from JS

* Implement periodic callbacks

* Clear display on enabling

* Hook up watch_set_led_color() to SVG (green-only)

* Make debug output full-width

* Remove default Emscripten canvas

* Implement sleep and button clicks

* Fix time zone conversion bug in beats-time app

* Clean up warnings

* Fix pin levels

* Set time zone to browser value (if available)

* Add basic backup data saving

* Silence format specifier warnings in both targets

* Remove unnecessary, copied files

* Use RTC pointer to clear callbacks (if available)

* Use preprocessor define to avoid hardcoding MOVEMENT_NUM_FACES

* Change each face to const preprocessor definition

* Remove Intl.DateTimeFormat usage

* Update shell.html title, header

* Add touch start/end event handlers on SVG buttons

* Update shell.html

* Update folder structure (shared, simulator, hardware under watch-library)

* Tease out shared components from watch_slcd

* Clean up simulator watch_slcd.c inline JS calls

* Fix missing newlines at end of file

* Add simulator warnings (except format, unused-paremter)

* Implement remaining watch_rtc functions

* Fix button bug on mouse down then drag out

* Implement remaining watch_slcd functions

* Link keyboard events to buttons (for keys A, L, M)

* Rewrite event handling (mouse, touch, keyboard) in C

* Set explicit text UTF-8 charset in shell.html

* Address PR comments

* Remove unused directories from include paths

1 files changed, 65 insertions, 0 deletions

diff --git a/watch-library/hardware/include/instance/supc.h b/watch-library/hardware/include/instance/supc.h
new file mode 100644
index 00000000..0800c5f3
--- /dev/null
+++ b/watch-library/hardware/include/instance/supc.h
@@ -0,0 +1,65 @@
+/**
+ * \file
+ *
+ * \brief Instance description for SUPC
+ *
+ * Copyright (c) 2018 Microchip Technology Inc.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the Licence at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef _SAML22_SUPC_INSTANCE_
+#define _SAML22_SUPC_INSTANCE_
+
+/* ========== Register definition for SUPC peripheral ========== */
+#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+#define REG_SUPC_INTENCLR          (0x40001800) /**< \brief (SUPC) Interrupt Enable Clear */
+#define REG_SUPC_INTENSET          (0x40001804) /**< \brief (SUPC) Interrupt Enable Set */
+#define REG_SUPC_INTFLAG           (0x40001808) /**< \brief (SUPC) Interrupt Flag Status and Clear */
+#define REG_SUPC_STATUS            (0x4000180C) /**< \brief (SUPC) Power and Clocks Status */
+#define REG_SUPC_BOD33             (0x40001810) /**< \brief (SUPC) BOD33 Control */
+#define REG_SUPC_BOD12             (0x40001814) /**< \brief (SUPC) BOD12 Control */
+#define REG_SUPC_VREG              (0x40001818) /**< \brief (SUPC) VREG Control */
+#define REG_SUPC_VREF              (0x4000181C) /**< \brief (SUPC) VREF Control */
+#define REG_SUPC_BBPS              (0x40001820) /**< \brief (SUPC) Battery Backup Power Switch */
+#define REG_SUPC_BKOUT             (0x40001824) /**< \brief (SUPC) Backup Output Control */
+#define REG_SUPC_BKIN              (0x40001828) /**< \brief (SUPC) Backup Input Control */
+#else
+#define REG_SUPC_INTENCLR          (*(RwReg  *)0x40001800UL) /**< \brief (SUPC) Interrupt Enable Clear */
+#define REG_SUPC_INTENSET          (*(RwReg  *)0x40001804UL) /**< \brief (SUPC) Interrupt Enable Set */
+#define REG_SUPC_INTFLAG           (*(RwReg  *)0x40001808UL) /**< \brief (SUPC) Interrupt Flag Status and Clear */
+#define REG_SUPC_STATUS            (*(RoReg  *)0x4000180CUL) /**< \brief (SUPC) Power and Clocks Status */
+#define REG_SUPC_BOD33             (*(RwReg  *)0x40001810UL) /**< \brief (SUPC) BOD33 Control */
+#define REG_SUPC_BOD12             (*(RwReg  *)0x40001814UL) /**< \brief (SUPC) BOD12 Control */
+#define REG_SUPC_VREG              (*(RwReg  *)0x40001818UL) /**< \brief (SUPC) VREG Control */
+#define REG_SUPC_VREF              (*(RwReg  *)0x4000181CUL) /**< \brief (SUPC) VREF Control */
+#define REG_SUPC_BBPS              (*(RwReg  *)0x40001820UL) /**< \brief (SUPC) Battery Backup Power Switch */
+#define REG_SUPC_BKOUT             (*(RwReg  *)0x40001824UL) /**< \brief (SUPC) Backup Output Control */
+#define REG_SUPC_BKIN              (*(RoReg  *)0x40001828UL) /**< \brief (SUPC) Backup Input Control */
+#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+/* ========== Instance parameters for SUPC peripheral ========== */
+#define SUPC_BOD12_CALIB_MSB        5       
+#define SUPC_BOD33_CALIB_MSB        5       
+#define SUPC_OUT_NUM_MSB            1        // MSB of backup output pad Number
+
+#endif /* _SAML22_SUPC_INSTANCE_ */