Import of the watch repository from Pebble

third_party/jerryscript/targets/esp8266/user/Makefile

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+
+#############################################################
+# Required variables for each makefile
+# Discard this section from all parent makefiles
+# Expected variables (with automatic defaults):
+#   CSRCS (all "C" files in the dir)
+#   SUBDIRS (all subdirs with a Makefile)
+#   GEN_LIBS - list of libs to be generated ()
+#   GEN_IMAGES - list of images to be generated ()
+#   COMPONENTS_xxx - a list of libs/objs in the form
+#     subdir/lib to be extracted and rolled up into
+#     a generated lib/image xxx.a ()
+#
+ifndef PDIR
+GEN_LIBS = libuser.a
+endif
+
+
+#############################################################
+# Configuration i.e. compile options etc.
+# Target specific stuff (defines etc.) goes in here!
+# Generally values applying to a tree are captured in the
+#   makefile at its root level - these are then overridden
+#   for a subtree within the makefile rooted therein
+#
+#DEFINES +=
+
+#############################################################
+# Recursion Magic - Don't touch this!!
+#
+# Each subtree potentially has an include directory
+#   corresponding to the common APIs applicable to modules
+#   rooted at that subtree. Accordingly, the INCLUDE PATH
+#   of a module can only contain the include directories up
+#   its parent path, and not its siblings
+#
+# Required for each makefile to inherit from the parent
+#
+
+INCLUDES := $(INCLUDES) -I $(PDIR)include
+INCLUDES += -I ./ -I ../include -I../../../
+sinclude $(PDIR)Makefile
+

third_party/jerryscript/targets/esp8266/user/jerry_port.c

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+/* Copyright 2014-2016 Samsung Electronics Co., Ltd.
+ *
+ * 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 License 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.
+ */
+
+#include "esp_common.h"
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "jerry-core/jerry-port.h"
+
+/**
+ * Provide console message implementation for the engine.
+ */
+void
+jerry_port_console (const char *format, /**< format string */
+                    ...) /**< parameters */
+{
+  va_list args;
+  va_start (args, format);
+  /* TODO, uncomment when vprint link is ok */
+  /* vfprintf (stdout, format, args); */
+  va_end (args);
+} /* jerry_port_console */
+
+/**
+ * Provide log message implementation for the engine.
+ */
+void
+jerry_port_log (jerry_log_level_t level, /**< log level */
+                const char *format, /**< format string */
+                ...)  /**< parameters */
+{
+  (void) level; /* ignore log level */
+
+  va_list args;
+  va_start (args, format);
+  /* TODO, uncomment when vprint link is ok */
+  /* vprintf (stderr, format, args); */
+  va_end (args);
+} /* jerry_port_log */
+
+
+/** exit - cause normal process termination  */
+void exit (int status)
+{
+  while (true)
+  {
+  }
+} /* exit */
+
+/** abort - cause abnormal process termination  */
+void abort (void)
+{
+  while (true)
+  {
+  }
+} /* abort */
+
+/**
+ * fwrite
+ *
+ * @return number of bytes written
+ */
+size_t
+fwrite (const void *ptr, /**< data to write */
+        size_t size, /**< size of elements to write */
+        size_t nmemb, /**< number of elements */
+        FILE *stream) /**< stream pointer */
+{
+  return size * nmemb;
+} /* fwrite */
+
+/**
+ * This function can get the time as well as a timezone.
+ *
+ * @return 0 if success, -1 otherwise
+ */
+int
+gettimeofday (void *tp,  /**< struct timeval */
+              void *tzp) /**< struct timezone */
+{
+  return -1;
+} /* gettimeofday */

third_party/jerryscript/targets/esp8266/user/native_esp8266.c

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+/* Copyright 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 License 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.
+ */
+
+/******************************************************************************
+ * Copyright 2013-2014 Espressif Systems (Wuxi)
+ *
+ * FileName: user_main.c
+ *
+ * Description: entry file of user application
+ *
+ * Modification history:
+ *     2014/12/1, v1.0 create this file.
+*******************************************************************************/
+
+#include "esp_common.h"
+
+#include "user_config.h"
+#include "esp8266_gpio.h"
+
+
+void native_gpio_dir(int port, int value) {
+  if (value) {
+    GPIO_AS_OUTPUT(1 << port);
+  }
+  else {
+    GPIO_AS_INPUT(1 << port);
+  }
+}
+
+
+void native_gpio_set(int port, int value) {
+  GPIO_OUTPUT_SET(port, value);
+}
+
+
+int native_gpio_get(int port) {
+  return GPIO_INPUT_GET(port);
+}

third_party/jerryscript/targets/esp8266/user/user_gpio.c

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+/* Copyright 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 License 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.
+ */
+
+/*
+ *  Copyright (C) 2014 -2016  Espressif System
+ *
+ */
+
+#include "esp_common.h"
+
+#include "esp8266_gpio.h"
+
+
+//-----------------------------------------------------------------------------
+
+void gpio_output_conf(uint32 set_mask, uint32 clear_mask, uint32 enable_mask,
+                      uint32 disable_mask) {
+  GPIO_REG_WRITE(GPIO_OUT_W1TS_ADDRESS, set_mask);
+  GPIO_REG_WRITE(GPIO_OUT_W1TC_ADDRESS, clear_mask);
+  GPIO_REG_WRITE(GPIO_ENABLE_W1TS_ADDRESS, enable_mask);
+  GPIO_REG_WRITE(GPIO_ENABLE_W1TC_ADDRESS, disable_mask);
+}
+
+
+uint32 gpio_input_get(void) {
+  return GPIO_REG_READ(GPIO_IN_ADDRESS);
+}

third_party/jerryscript/targets/esp8266/user/user_main.c

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+/* Copyright 2015 Samsung Electronics Co., Ltd.
+ *
+ * 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 License 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.
+ */
+
+/******************************************************************************
+ * Copyright 2013-2014 Espressif Systems (Wuxi)
+ *
+ * FileName: user_main.c
+ *
+ * Description: entry file of user application
+ *
+ * Modification history:
+ *     2014/12/1, v1.0 create this file.
+*******************************************************************************/
+
+#include "esp_common.h"
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+
+#include "user_config.h"
+#include "esp8266_uart.h"
+
+
+//-----------------------------------------------------------------------------
+
+void show_free_mem(int idx) {
+  size_t res = xPortGetFreeHeapSize();
+  printf("dbg free memory(%d): %d\r\n", idx, res);
+}
+
+
+//-----------------------------------------------------------------------------
+
+#include "jerry_targetjs.h"
+
+
+static int jerry_task_init(void) {
+  int retcode;
+  int src;
+
+  DECLARE_JS_CODES;
+
+  /* run main.js */
+  show_free_mem(2);
+  retcode = js_entry(js_codes[0].source, js_codes[0].length);
+  if (retcode != 0) {
+    printf("js_entry failed code(%d) [%s]\r\n", retcode, js_codes[0].name);
+    return -1;
+  }
+  /* run rest of the js files */
+  show_free_mem(3);
+  for (src=1; js_codes[src].source; src++) {
+    retcode = js_eval(js_codes[src].source, js_codes[src].length);
+    if (retcode != 0) {
+      printf("js_eval failed code(%d) [%s]\r\n", retcode, js_codes[src].name);
+      return -2;
+    }
+  }
+  show_free_mem(4);
+  return 0;
+}
+
+
+void jerry_task(void *pvParameters) {
+  const portTickType xDelay = 100 / portTICK_RATE_MS;
+  uint32_t ticknow = 0;
+
+  if (jerry_task_init() == 0) {
+    for (;;) {
+      vTaskDelay(xDelay);
+      js_loop(ticknow);
+      if (!ticknow) {
+        show_free_mem(5);
+      }
+      ticknow++;
+    }
+  }
+  js_exit();
+}
+
+
+//-----------------------------------------------------------------------------
+
+/*
+ * This is entry point for user code
+ */
+void ICACHE_FLASH_ATTR user_init(void)
+{
+  uart_div_modify(UART0, UART_CLK_FREQ / (BIT_RATE_115200));
+
+  show_free_mem(0);
+  wifi_softap_dhcps_stop();
+  show_free_mem(1);
+
+  PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0);    // GPIO 0
+  PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO2_U, FUNC_GPIO2);    // GPIO 2
+
+  xTaskCreate(jerry_task, "jerry", JERRY_STACK_SIZE, NULL, 2, NULL);
+}