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, 80 insertions, 0 deletions

diff --git a/watch-library/hardware/include/instance/nvmctrl.h b/watch-library/hardware/include/instance/nvmctrl.h
new file mode 100644
index 00000000..89adf7ee
--- /dev/null
+++ b/watch-library/hardware/include/instance/nvmctrl.h
@@ -0,0 +1,80 @@
+/**
+ * \file
+ *
+ * \brief Instance description for NVMCTRL
+ *
+ * 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_NVMCTRL_INSTANCE_
+#define _SAML22_NVMCTRL_INSTANCE_
+
+/* ========== Register definition for NVMCTRL peripheral ========== */
+#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+#define REG_NVMCTRL_CTRLA          (0x41004000) /**< \brief (NVMCTRL) Control A */
+#define REG_NVMCTRL_CTRLB          (0x41004004) /**< \brief (NVMCTRL) Control B */
+#define REG_NVMCTRL_PARAM          (0x41004008) /**< \brief (NVMCTRL) NVM Parameter */
+#define REG_NVMCTRL_INTENCLR       (0x4100400C) /**< \brief (NVMCTRL) Interrupt Enable Clear */
+#define REG_NVMCTRL_INTENSET       (0x41004010) /**< \brief (NVMCTRL) Interrupt Enable Set */
+#define REG_NVMCTRL_INTFLAG        (0x41004014) /**< \brief (NVMCTRL) Interrupt Flag Status and Clear */
+#define REG_NVMCTRL_STATUS         (0x41004018) /**< \brief (NVMCTRL) Status */
+#define REG_NVMCTRL_ADDR           (0x4100401C) /**< \brief (NVMCTRL) Address */
+#define REG_NVMCTRL_LOCK           (0x41004020) /**< \brief (NVMCTRL) Lock Section */
+#else
+#define REG_NVMCTRL_CTRLA          (*(RwReg16*)0x41004000UL) /**< \brief (NVMCTRL) Control A */
+#define REG_NVMCTRL_CTRLB          (*(RwReg  *)0x41004004UL) /**< \brief (NVMCTRL) Control B */
+#define REG_NVMCTRL_PARAM          (*(RwReg  *)0x41004008UL) /**< \brief (NVMCTRL) NVM Parameter */
+#define REG_NVMCTRL_INTENCLR       (*(RwReg8 *)0x4100400CUL) /**< \brief (NVMCTRL) Interrupt Enable Clear */
+#define REG_NVMCTRL_INTENSET       (*(RwReg8 *)0x41004010UL) /**< \brief (NVMCTRL) Interrupt Enable Set */
+#define REG_NVMCTRL_INTFLAG        (*(RwReg8 *)0x41004014UL) /**< \brief (NVMCTRL) Interrupt Flag Status and Clear */
+#define REG_NVMCTRL_STATUS         (*(RwReg16*)0x41004018UL) /**< \brief (NVMCTRL) Status */
+#define REG_NVMCTRL_ADDR           (*(RwReg  *)0x4100401CUL) /**< \brief (NVMCTRL) Address */
+#define REG_NVMCTRL_LOCK           (*(RwReg16*)0x41004020UL) /**< \brief (NVMCTRL) Lock Section */
+#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+/* ========== Instance parameters for NVMCTRL peripheral ========== */
+#define NVMCTRL_AUX0_ADDRESS        0x00804000
+#define NVMCTRL_AUX1_ADDRESS        0x00806000
+#define NVMCTRL_AUX2_ADDRESS        0x00808000
+#define NVMCTRL_AUX3_ADDRESS        0x0080A000
+#define NVMCTRL_CLK_AHB_ID          8        // Index of AHB Clock in PM.AHBMASK register
+#define NVMCTRL_CLK_AHB_ID_PICACHU  10       // Index of PICACHU AHB Clock
+#define NVMCTRL_FACTORY_WORD_IMPLEMENTED_MASK 0XC0000007FFFFFFFF
+#define NVMCTRL_FLASH_SIZE          262144  
+#define NVMCTRL_GCLK_ID             29       // Index of Generic Clock for test
+#define NVMCTRL_LOCKBIT_ADDRESS     0x00802000
+#define NVMCTRL_PAGE_HW             32      
+#define NVMCTRL_PAGE_SIZE           64      
+#define NVMCTRL_PAGE_W              16      
+#define NVMCTRL_PMSB                3       
+#define NVMCTRL_PSZ_BITS            6       
+#define NVMCTRL_ROW_PAGES           4       
+#define NVMCTRL_ROW_SIZE            256     
+#define NVMCTRL_USER_PAGE_ADDRESS   0x00800000
+#define NVMCTRL_USER_PAGE_OFFSET    0x00800000
+#define NVMCTRL_USER_WORD_IMPLEMENTED_MASK 0XC01FFFFFFFFFFFFF
+#define NVMCTRL_RWWEE_PAGES         128     
+#define NVMCTRL_RWW_EEPROM_ADDR     0x00400000 // Start address of the RWW EEPROM area
+
+#endif /* _SAML22_NVMCTRL_INSTANCE_ */