Import of the watch repository from Pebble

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

@@ -0,0 +1,111 @@
+/* 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);
+}