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/*
             LUFA Library
     Copyright (C) Dean Camera, 2017.

  dean [at] fourwalledcubicle [dot] com
           www.lufa-lib.org
*/

/*
  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com)

  Permission to use, copy, modify, distribute, and sell this
  software and its documentation for any purpose is hereby granted
  without fee, provided that the above copyright notice appear in
  all copies and that both that the copyright notice and this
  permission notice and warranty disclaimer appear in supporting
  documentation, and that the name of the author not be used in
  advertising or publicity pertaining to distribution of the
  software without specific, written prior permission.

  The author disclaims all warranties with regard to this
  software, including all implied warranties of merchantability
  and fitness.  In no event shall the author be liable for any
  special, indirect or consequential damages or any damages
  whatsoever resulting from loss of use, data or profits, whether
  in an action of contract, negligence or other tortious action,
  arising out of or in connection with the use or performance of
  this software.
*/

/** \file
 *
 *  Main source file for the Webserver project. This file contains the main tasks of
 *  the project and is responsible for the initial application hardware configuration.
 */

#include "Webserver.h"

/** Main program entry point. This routine configures the hardware required by the application, then
 *  enters a loop to run the application tasks in sequence.
 */
int main(void)
{
	SetupHardware();

	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
	GlobalInterruptEnable();

	for (;;)
	{
		if (USB_CurrentMode == USB_MODE_Host)
		  USBHostMode_USBTask();
		else
		  USBDeviceMode_USBTask();

		USB_USBTask();
	}
}

/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
#if (ARCH == ARCH_AVR8)
	/* Disable watchdog if enabled by bootloader/fuses */
	MCUSR &= ~(1 << WDRF);
	wdt_disable();

	/* Disable clock division */
	clock_prescale_set(clock_div_1);
#endif

	/* Hardware Initialization */
	Dataflash_Init();
	LEDs_Init();
	USB_Init(USB_MODE_UID);
}
an class="p">, py::arg("x") = 100, py::arg("y") = 200); m.def("kw_func3", [](const char *) { }, py::arg("data") = std::string("Hello world!")); /* A fancier default argument */ std::vector<int> list{{13, 17}}; m.def("kw_func4", [](const std::vector<int> &entries) { std::string ret = "{"; for (int i : entries) ret += std::to_string(i) + " "; ret.back() = '}'; return ret; }, py::arg("myList") = list); m.def("kw_func_udl", kw_func, "x"_a, "y"_a=300); m.def("kw_func_udl_z", kw_func, "x"_a, "y"_a=0); // test_args_and_kwargs m.def("args_function", [](py::args args) -> py::tuple { return std::move(args); }); m.def("args_kwargs_function", [](py::args args, py::kwargs kwargs) { return py::make_tuple(args, kwargs); }); // test_mixed_args_and_kwargs m.def("mixed_plus_args", [](int i, double j, py::args args) { return py::make_tuple(i, j, args); }); m.def("mixed_plus_kwargs", [](int i, double j, py::kwargs kwargs) { return py::make_tuple(i, j, kwargs); }); auto mixed_plus_both = [](int i, double j, py::args args, py::kwargs kwargs) { return py::make_tuple(i, j, args, kwargs); }; m.def("mixed_plus_args_kwargs", mixed_plus_both); m.def("mixed_plus_args_kwargs_defaults", mixed_plus_both, py::arg("i") = 1, py::arg("j") = 3.14159); // test_args_refcount // PyPy needs a garbage collection to get the reference count values to match CPython's behaviour #ifdef PYPY_VERSION #define GC_IF_NEEDED ConstructorStats::gc() #else #define GC_IF_NEEDED #endif m.def("arg_refcount_h", [](py::handle h) { GC_IF_NEEDED; return h.ref_count(); }); m.def("arg_refcount_h", [](py::handle h, py::handle, py::handle) { GC_IF_NEEDED; return h.ref_count(); }); m.def("arg_refcount_o", [](py::object o) { GC_IF_NEEDED; return o.ref_count(); }); m.def("args_refcount", [](py::args a) { GC_IF_NEEDED; py::tuple t(a.size()); for (size_t i = 0; i < a.size(); i++) // Use raw Python API here to avoid an extra, intermediate incref on the tuple item: t[i] = (int) Py_REFCNT(PyTuple_GET_ITEM(a.ptr(), static_cast<py::ssize_t>(i))); return t; }); m.def("mixed_args_refcount", [](py::object o, py::args a) { GC_IF_NEEDED; py::tuple t(a.size() + 1); t[0] = o.ref_count(); for (size_t i = 0; i < a.size(); i++) // Use raw Python API here to avoid an extra, intermediate incref on the tuple item: t[i + 1] = (int) Py_REFCNT(PyTuple_GET_ITEM(a.ptr(), static_cast<py::ssize_t>(i))); return t; }); // pybind11 won't allow these to be bound: args and kwargs, if present, must be at the end. // Uncomment these to test that the static_assert is indeed working: // m.def("bad_args1", [](py::args, int) {}); // m.def("bad_args2", [](py::kwargs, int) {}); // m.def("bad_args3", [](py::kwargs, py::args) {}); // m.def("bad_args4", [](py::args, int, py::kwargs) {}); // m.def("bad_args5", [](py::args, py::kwargs, int) {}); // m.def("bad_args6", [](py::args, py::args) {}); // m.def("bad_args7", [](py::kwargs, py::kwargs) {}); // test_keyword_only_args m.def("kw_only_all", [](int i, int j) { return py::make_tuple(i, j); }, py::kw_only(), py::arg("i"), py::arg("j")); m.def("kw_only_some", [](int i, int j, int k) { return py::make_tuple(i, j, k); }, py::arg(), py::kw_only(), py::arg("j"), py::arg("k")); m.def("kw_only_with_defaults", [](int i, int j, int k, int z) { return py::make_tuple(i, j, k, z); }, py::arg() = 3, "j"_a = 4, py::kw_only(), "k"_a = 5, "z"_a); m.def("kw_only_mixed", [](int i, int j) { return py::make_tuple(i, j); }, "i"_a, py::kw_only(), "j"_a); m.def("kw_only_plus_more", [](int i, int j, int k, py::kwargs kwargs) { return py::make_tuple(i, j, k, kwargs); }, py::arg() /* positional */, py::arg("j") = -1 /* both */, py::kw_only(), py::arg("k") /* kw-only */); m.def("register_invalid_kw_only", [](py::module_ m) { m.def("bad_kw_only", [](int i, int j) { return py::make_tuple(i, j); }, py::kw_only(), py::arg() /* invalid unnamed argument */, "j"_a); }); // test_positional_only_args m.def("pos_only_all", [](int i, int j) { return py::make_tuple(i, j); }, py::arg("i"), py::arg("j"), py::pos_only()); m.def("pos_only_mix", [](int i, int j) { return py::make_tuple(i, j); }, py::arg("i"), py::pos_only(), py::arg("j")); m.def("pos_kw_only_mix", [](int i, int j, int k) { return py::make_tuple(i, j, k); }, py::arg("i"), py::pos_only(), py::arg("j"), py::kw_only(), py::arg("k")); m.def("pos_only_def_mix", [](int i, int j, int k) { return py::make_tuple(i, j, k); }, py::arg("i"), py::arg("j") = 2, py::pos_only(), py::arg("k") = 3); // These should fail to compile: // argument annotations are required when using kw_only // m.def("bad_kw_only1", [](int) {}, py::kw_only()); // can't specify both `py::kw_only` and a `py::args` argument // m.def("bad_kw_only2", [](int i, py::args) {}, py::kw_only(), "i"_a); // test_function_signatures (along with most of the above) struct KWClass { void foo(int, float) {} }; py::class_<KWClass>(m, "KWClass") .def("foo0", &KWClass::foo) .def("foo1", &KWClass::foo, "x"_a, "y"_a); // Make sure a class (not an instance) can be used as a default argument. // The return value doesn't matter, only that the module is importable. m.def("class_default_argument", [](py::object a) { return py::repr(a); }, "a"_a = py::module_::import("decimal").attr("Decimal")); }