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, 66 insertions, 0 deletions

diff --git a/watch-library/hardware/include/instance/eic.h b/watch-library/hardware/include/instance/eic.h
new file mode 100644
index 00000000..31a5a31f
--- /dev/null
+++ b/watch-library/hardware/include/instance/eic.h
@@ -0,0 +1,66 @@
+/**
+ * \file
+ *
+ * \brief Instance description for EIC
+ *
+ * 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_EIC_INSTANCE_
+#define _SAML22_EIC_INSTANCE_
+
+/* ========== Register definition for EIC peripheral ========== */
+#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+#define REG_EIC_CTRLA              (0x40002800) /**< \brief (EIC) Control */
+#define REG_EIC_NMICTRL            (0x40002801) /**< \brief (EIC) NMI Control */
+#define REG_EIC_NMIFLAG            (0x40002802) /**< \brief (EIC) NMI Interrupt Flag */
+#define REG_EIC_SYNCBUSY           (0x40002804) /**< \brief (EIC) Syncbusy register */
+#define REG_EIC_EVCTRL             (0x40002808) /**< \brief (EIC) Event Control */
+#define REG_EIC_INTENCLR           (0x4000280C) /**< \brief (EIC) Interrupt Enable Clear */
+#define REG_EIC_INTENSET           (0x40002810) /**< \brief (EIC) Interrupt Enable Set */
+#define REG_EIC_INTFLAG            (0x40002814) /**< \brief (EIC) Interrupt Flag Status and Clear */
+#define REG_EIC_ASYNCH             (0x40002818) /**< \brief (EIC) EIC Asynchronous edge Detection Enable */
+#define REG_EIC_CONFIG0            (0x4000281C) /**< \brief (EIC) Configuration 0 */
+#define REG_EIC_CONFIG1            (0x40002820) /**< \brief (EIC) Configuration 1 */
+#else
+#define REG_EIC_CTRLA              (*(RwReg8 *)0x40002800UL) /**< \brief (EIC) Control */
+#define REG_EIC_NMICTRL            (*(RwReg8 *)0x40002801UL) /**< \brief (EIC) NMI Control */
+#define REG_EIC_NMIFLAG            (*(RwReg16*)0x40002802UL) /**< \brief (EIC) NMI Interrupt Flag */
+#define REG_EIC_SYNCBUSY           (*(RoReg  *)0x40002804UL) /**< \brief (EIC) Syncbusy register */
+#define REG_EIC_EVCTRL             (*(RwReg  *)0x40002808UL) /**< \brief (EIC) Event Control */
+#define REG_EIC_INTENCLR           (*(RwReg  *)0x4000280CUL) /**< \brief (EIC) Interrupt Enable Clear */
+#define REG_EIC_INTENSET           (*(RwReg  *)0x40002810UL) /**< \brief (EIC) Interrupt Enable Set */
+#define REG_EIC_INTFLAG            (*(RwReg  *)0x40002814UL) /**< \brief (EIC) Interrupt Flag Status and Clear */
+#define REG_EIC_ASYNCH             (*(RwReg  *)0x40002818UL) /**< \brief (EIC) EIC Asynchronous edge Detection Enable */
+#define REG_EIC_CONFIG0            (*(RwReg  *)0x4000281CUL) /**< \brief (EIC) Configuration 0 */
+#define REG_EIC_CONFIG1            (*(RwReg  *)0x40002820UL) /**< \brief (EIC) Configuration 1 */
+#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+/* ========== Instance parameters for EIC peripheral ========== */
+#define EIC_EXTINT_NUM              16      
+#define EIC_GCLK_ID                 3       
+#define EIC_NUMBER_OF_CONFIG_REGS   2       
+#define EIC_NUMBER_OF_INTERRUPTS    16      
+
+#endif /* _SAML22_EIC_INSTANCE_ */