Separate targets into os and baremetal-sdk parts (#4842)

JerryScript-DCO-1.0-Signed-off-by: Roland Takacs roland.takacs@h-lab.eu
2021-12-06 11:02:52 +01:00
parent 9860d66a56
commit af297bc578
110 changed files with 119 additions and 85 deletions
@@ -0,0 +1,292 @@
+/* Copyright JS Foundation and other contributors, http://js.foundation
+ *
+ * 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 "jerryscript-mbed-library-registry/wrap_tools.h"
+#include "jerryscript-mbed-util/logging.h"
+#include "mbed.h"
+
+/**
+ * PwmOut#destructor
+ *
+ * Called if/when the PwmOut is GC'ed.
+ */
+void
+NAME_FOR_CLASS_NATIVE_DESTRUCTOR (PwmOut) (void* void_ptr, jerry_object_native_info_t* info_p)
+{
+  (void) info_p;
+  delete static_cast<PwmOut*> (void_ptr);
+}
+
+/**
+ * Type infomation of the native PwmOut pointer
+ *
+ * Set PwmOut#destructor as the free callback.
+ */
+static const jerry_object_native_info_t native_obj_type_info = { .free_cb = NAME_FOR_CLASS_NATIVE_DESTRUCTOR (PwmOut) };
+
+/**
+ * PwmOut#write (native JavaScript method)
+ *
+ * Set the ouput duty-cycle, specified as a percentage (float)
+ *
+ * @param value A floating-point value representing the output duty-cycle,
+ *    specified as a percentage. The value should lie between
+ *    0.0 (representing on 0%) and 1.0 (representing on 100%).
+ *    Values outside this range will be saturated to 0.0f or 1.0f
+ * @returns undefined
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, write)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, write, (args_count == 1));
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, write, 0, number);
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  double arg0 = jerry_value_as_number (args[0]);
+  native_ptr->write (static_cast<float> (arg0));
+
+  return jerry_undefined ();
+}
+
+/**
+ * PwmOut#read (native JavaScript method)
+ *
+ * Return the current output duty-cycle setting, measured as a percentage (float)
+ *
+ * @returns
+ *    A floating-point value representing the current duty-cycle being output on the pin,
+ *    measured as a percentage. The returned value will lie between
+ *    0.0 (representing on 0%) and 1.0 (representing on 100%).
+ *
+ * @note
+ * This value may not match exactly the value set by a previous <write>.
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, read)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, read, (args_count == 0));
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  float result = native_ptr->read ();
+  return jerry_number (result);
+}
+
+/**
+ * PwmOut#period (native JavaScript method)
+ *
+ * Set the PWM period, specified in seconds (float), keeping the duty cycle the same.
+ *
+ * @note
+ *   The resolution is currently in microseconds; periods smaller than this
+ *   will be set to zero.
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, period)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, period, (args_count == 1));
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, period, 0, number);
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  double arg0 = jerry_value_as_number (args[0]);
+  native_ptr->period (static_cast<float> (arg0));
+
+  return jerry_undefined ();
+}
+
+/**
+ * PwmOut#period_ms (native JavaScript method)
+ *
+ * Set the PWM period, specified in milli-seconds (int), keeping the duty cycle the same.
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, period_ms)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, period_ms, (args_count == 1));
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, period_ms, 0, number);
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  double arg0 = jerry_value_as_number (args[0]);
+  native_ptr->period_ms (static_cast<int> (arg0));
+
+  return jerry_undefined ();
+}
+
+/**
+ * PwmOut#period_us (native JavaScript method)
+ *
+ * Set the PWM period, specified in micro-seconds (int), keeping the duty cycle the same.
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, period_us)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, period_us, (args_count == 1));
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, period_us, 0, number);
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  double arg0 = jerry_value_as_number (args[0]);
+  native_ptr->period_us (static_cast<int> (arg0));
+
+  return jerry_undefined ();
+}
+
+/**
+ * PwmOut#pulsewidth (native JavaScript method)
+ *
+ * Set the PWM pulsewidth, specified in seconds (float), keeping the period the same.
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, pulsewidth)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, pulsewidth, (args_count == 1));
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, pulsewidth, 0, number);
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  double arg0 = jerry_value_as_number (args[0]);
+  native_ptr->pulsewidth (static_cast<float> (arg0));
+
+  return jerry_undefined ();
+}
+
+/**
+ * PwmOut#pulsewidth_ms (native JavaScript method)
+ *
+ * Set the PWM pulsewidth, specified in milli-seconds (int), keeping the period the same.
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, pulsewidth_ms)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, pulsewidth_ms, (args_count == 1));
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, pulsewidth_ms, 0, number);
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  double arg0 = jerry_value_as_number (args[0]);
+  native_ptr->pulsewidth_ms (static_cast<int> (arg0));
+
+  return jerry_undefined ();
+}
+
+/**
+ * PwmOut#pulsewidth_us (native JavaScript method)
+ *
+ * Set the PWM pulsewidth, specified in micro-seconds (int), keeping the period the same.
+ */
+DECLARE_CLASS_FUNCTION (PwmOut, pulsewidth_us)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, pulsewidth_us, (args_count == 1));
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, pulsewidth_us, 0, number);
+
+  // Extract native PwmOut pointer
+  void* void_ptr = jerry_object_get_native_ptr (call_info_p->this_value, &native_obj_type_info);
+
+  if (void_ptr == NULL)
+  {
+    return jerry_throw_sz (JERRY_ERROR_TYPE, "Failed to get native PwmOut pointer");
+  }
+
+  PwmOut* native_ptr = static_cast<PwmOut*> (void_ptr);
+
+  double arg0 = jerry_value_as_number (args[0]);
+  native_ptr->pulsewidth_us (static_cast<int> (arg0));
+
+  return jerry_undefined ();
+}
+
+/**
+ * PwmOut (native JavaScript constructor)
+ *
+ * @param pin_name mbed pin to connect the PwmOut to.
+ * @returns a JavaScript object representing a PwmOut.
+ */
+DECLARE_CLASS_CONSTRUCTOR (PwmOut)
+{
+  CHECK_ARGUMENT_COUNT (PwmOut, __constructor, args_count == 1);
+  CHECK_ARGUMENT_TYPE_ALWAYS (PwmOut, __constructor, 0, number);
+
+  PinName pin_name = PinName (jerry_value_as_number (args[0]));
+
+  // Create the native object
+  PwmOut* native_ptr = new PwmOut (pin_name);
+
+  // create the jerryscript object
+  jerry_value_t js_object = jerry_object ();
+  jerry_object_set_native_ptr (js_object, &native_obj_type_info, native_ptr);
+
+  // attach methods
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, write);
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, read);
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, period);
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, period_ms);
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, period_us);
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, pulsewidth);
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, pulsewidth_ms);
+  ATTACH_CLASS_FUNCTION (js_object, PwmOut, pulsewidth_us);
+
+  return js_object;
+}