207 lines
8.0 KiB
C
207 lines
8.0 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* SPDX-FileCopyrightText: Copyright (c) 2014 Damien P. George
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
|
|
#include "py/objlist.h"
|
|
#include "py/objproperty.h"
|
|
#include "py/runtime.h"
|
|
#include "py/stream.h"
|
|
#include "py/mperrno.h"
|
|
#include "py/mphal.h"
|
|
#include "lib/netutils/netutils.h"
|
|
|
|
#if MICROPY_PY_WIZNET5K
|
|
|
|
#include "shared-bindings/digitalio/DigitalInOut.h"
|
|
#include "shared-bindings/digitalio/DriveMode.h"
|
|
#include "shared-bindings/busio/SPI.h"
|
|
#include "shared-bindings/microcontroller/Pin.h"
|
|
|
|
#include "shared-module/network/__init__.h"
|
|
#include "shared-module/wiznet/wiznet5k.h"
|
|
|
|
//| class WIZNET5K:
|
|
//| """Wrapper for Wiznet 5500 Ethernet interface"""
|
|
//|
|
|
//| def __init__(self, spi: busio.SPI, cs: microcontroller.Pin, rst: microcontroller.Pin, dhcp: bool = True) -> None:
|
|
//| """Create a new WIZNET5500 interface using the specified pins
|
|
//|
|
|
//| :param ~busio.SPI spi: spi bus to use
|
|
//| :param ~microcontroller.Pin cs: pin to use for Chip Select
|
|
//| :param ~microcontroller.Pin rst: pin to use for Reset (optional)
|
|
//| :param bool dhcp: boolean flag, whether to start DHCP automatically (optional, keyword only, default True)
|
|
//|
|
|
//| * The reset pin is optional: if supplied it is used to reset the
|
|
//| wiznet board before initialization.
|
|
//| * The SPI bus will be initialized appropriately by this library.
|
|
//| * At present, the WIZNET5K object is a singleton, so only one WizNet
|
|
//| interface is supported at a time."""
|
|
//| ...
|
|
//|
|
|
|
|
STATIC mp_obj_t wiznet5k_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
|
|
enum { ARG_spi, ARG_cs, ARG_rst, ARG_dhcp };
|
|
static const mp_arg_t allowed_args[] = {
|
|
{ MP_QSTR_spi, MP_ARG_REQUIRED | MP_ARG_OBJ },
|
|
{ MP_QSTR_cs, MP_ARG_REQUIRED | MP_ARG_OBJ },
|
|
{ MP_QSTR_rst, MP_ARG_OBJ, { .u_obj = mp_const_none } },
|
|
{ MP_QSTR_dhcp, MP_ARG_KW_ONLY | MP_ARG_BOOL, { .u_bool = true } },
|
|
};
|
|
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
|
|
mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
|
|
// TODO check type of ARG_spi?
|
|
const mcu_pin_obj_t *cs = validate_obj_is_free_pin(args[ARG_cs].u_obj);
|
|
const mcu_pin_obj_t *rst = validate_obj_is_free_pin_or_none(args[ARG_rst].u_obj);
|
|
|
|
mp_obj_t ret = wiznet5k_create(args[ARG_spi].u_obj, cs, rst);
|
|
if (args[ARG_dhcp].u_bool) wiznet5k_start_dhcp();
|
|
return ret;
|
|
}
|
|
|
|
//| connected: bool
|
|
//| """(boolean, readonly) is this device physically connected?"""
|
|
//|
|
|
|
|
STATIC mp_obj_t wiznet5k_connected_get_value(mp_obj_t self_in) {
|
|
(void)self_in;
|
|
return mp_obj_new_bool(wizphy_getphylink() == PHY_LINK_ON);
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(wiznet5k_connected_get_value_obj, wiznet5k_connected_get_value);
|
|
|
|
const mp_obj_property_t wiznet5k_connected_obj = {
|
|
.base.type = &mp_type_property,
|
|
.proxy = {(mp_obj_t)&wiznet5k_connected_get_value_obj,
|
|
(mp_obj_t)&mp_const_none_obj,
|
|
(mp_obj_t)&mp_const_none_obj},
|
|
};
|
|
|
|
//| dhcp: bool
|
|
//| """(boolean, readwrite) is DHCP active on this device?
|
|
//|
|
|
//| * set to True to activate DHCP, False to turn it off"""
|
|
//|
|
|
|
|
STATIC mp_obj_t wiznet5k_dhcp_get_value(mp_obj_t self_in) {
|
|
(void)self_in;
|
|
return mp_obj_new_bool(wiznet5k_check_dhcp());
|
|
}
|
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(wiznet5k_dhcp_get_value_obj, wiznet5k_dhcp_get_value);
|
|
|
|
STATIC mp_obj_t wiznet5k_dhcp_set_value(mp_obj_t self_in, mp_obj_t value) {
|
|
(void)self_in;
|
|
if (mp_obj_is_true(value)) {
|
|
int ret = wiznet5k_start_dhcp();
|
|
if (ret) mp_raise_OSError(ret);
|
|
} else {
|
|
int ret = wiznet5k_stop_dhcp();
|
|
if (ret) mp_raise_OSError(ret);
|
|
}
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_dhcp_set_value_obj, wiznet5k_dhcp_set_value);
|
|
|
|
const mp_obj_property_t wiznet5k_dhcp_obj = {
|
|
.base.type = &mp_type_property,
|
|
.proxy = {(mp_obj_t)&wiznet5k_dhcp_get_value_obj,
|
|
(mp_obj_t)&wiznet5k_dhcp_set_value_obj,
|
|
(mp_obj_t)&mp_const_none_obj},
|
|
};
|
|
|
|
//| def ifconfig(self, params: Optional[Tuple[str, str, str, str]] = None) -> Optional[Tuple[str, str, str, str]]:
|
|
//| """Called without parameters, returns a tuple of
|
|
//| (ip_address, subnet_mask, gateway_address, dns_server)
|
|
//|
|
|
//| Or can be called with the same tuple to set those parameters.
|
|
//| Setting ifconfig parameters turns DHCP off, if it was on."""
|
|
//| ...
|
|
//|
|
|
|
|
STATIC mp_obj_t wiznet5k_ifconfig(size_t n_args, const mp_obj_t *args) {
|
|
wiz_NetInfo netinfo;
|
|
ctlnetwork(CN_GET_NETINFO, &netinfo);
|
|
if (n_args == 1) {
|
|
// get
|
|
mp_obj_t tuple[4] = {
|
|
netutils_format_ipv4_addr(netinfo.ip, NETUTILS_BIG),
|
|
netutils_format_ipv4_addr(netinfo.sn, NETUTILS_BIG),
|
|
netutils_format_ipv4_addr(netinfo.gw, NETUTILS_BIG),
|
|
netutils_format_ipv4_addr(netinfo.dns, NETUTILS_BIG),
|
|
};
|
|
return mp_obj_new_tuple(4, tuple);
|
|
} else {
|
|
// set
|
|
wiznet5k_stop_dhcp();
|
|
mp_obj_t *items;
|
|
mp_obj_get_array_fixed_n(args[1], 4, &items);
|
|
netutils_parse_ipv4_addr(items[0], netinfo.ip, NETUTILS_BIG);
|
|
netutils_parse_ipv4_addr(items[1], netinfo.sn, NETUTILS_BIG);
|
|
netutils_parse_ipv4_addr(items[2], netinfo.gw, NETUTILS_BIG);
|
|
netutils_parse_ipv4_addr(items[3], netinfo.dns, NETUTILS_BIG);
|
|
ctlnetwork(CN_SET_NETINFO, &netinfo);
|
|
return mp_const_none;
|
|
}
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(wiznet5k_ifconfig_obj, 1, 2, wiznet5k_ifconfig);
|
|
|
|
STATIC const mp_rom_map_elem_t wiznet5k_locals_dict_table[] = {
|
|
{ MP_ROM_QSTR(MP_QSTR_ifconfig), MP_ROM_PTR(&wiznet5k_ifconfig_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_connected), MP_ROM_PTR(&wiznet5k_connected_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_dhcp), MP_ROM_PTR(&wiznet5k_dhcp_obj) },
|
|
};
|
|
|
|
STATIC MP_DEFINE_CONST_DICT(wiznet5k_locals_dict, wiznet5k_locals_dict_table);
|
|
|
|
const mod_network_nic_type_t mod_network_nic_type_wiznet5k = {
|
|
.base = {
|
|
{ &mp_type_type },
|
|
.name = MP_QSTR_WIZNET5K,
|
|
.make_new = wiznet5k_make_new,
|
|
.locals_dict = (mp_obj_dict_t*)&wiznet5k_locals_dict,
|
|
},
|
|
.gethostbyname = wiznet5k_gethostbyname,
|
|
.socket = wiznet5k_socket_socket,
|
|
.close = wiznet5k_socket_close,
|
|
.bind = wiznet5k_socket_bind,
|
|
.listen = wiznet5k_socket_listen,
|
|
.accept = wiznet5k_socket_accept,
|
|
.connect = wiznet5k_socket_connect,
|
|
.send = wiznet5k_socket_send,
|
|
.recv = wiznet5k_socket_recv,
|
|
.sendto = wiznet5k_socket_sendto,
|
|
.recvfrom = wiznet5k_socket_recvfrom,
|
|
.setsockopt = wiznet5k_socket_setsockopt,
|
|
.settimeout = wiznet5k_socket_settimeout,
|
|
.ioctl = wiznet5k_socket_ioctl,
|
|
.timer_tick = wiznet5k_socket_timer_tick,
|
|
.deinit = wiznet5k_socket_deinit,
|
|
};
|
|
|
|
#endif // MICROPY_PY_WIZNET5K
|