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Diffstat (limited to 'stmhal/modwiznet5k.c')
| -rw-r--r-- | stmhal/modwiznet5k.c | 553 |
1 files changed, 553 insertions, 0 deletions
diff --git a/stmhal/modwiznet5k.c b/stmhal/modwiznet5k.c new file mode 100644 index 000000000..e45c9d53e --- /dev/null +++ b/stmhal/modwiznet5k.c @@ -0,0 +1,553 @@ +/* + * This file is part of the Micro Python project, http://micropython.org/ + * + * The MIT License (MIT) + * + * 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 <errno.h> + +#include "stm32f4xx_hal.h" + +#include "mpconfig.h" +#include "nlr.h" +#include "misc.h" +#include "qstr.h" +#include "obj.h" +#include "runtime.h" +#include "pin.h" +#include "genhdr/pins.h" +#include "spi.h" +#include MICROPY_HAL_H + +#include "ethernet/wizchip_conf.h" +#include "ethernet/socket.h" +#include "internet/dns/dns.h" + +/// \module wiznet5k - control WIZnet5x00 Ethernet adaptors +/// +/// This module allows you to control WIZnet5x00 Ethernet adaptors based on +/// the W5200 and W5500 chipsets (only W5200 tested). +/// +/// Example usage: +/// +/// import wiznet5k +/// w = wiznet5k.WIZnet5k() +/// print(w.ipaddr()) +/// w.gethostbyname('micropython.org') +/// s = w.socket() +/// s.connect(('192.168.0.2', 8080)) +/// s.send('hello') +/// print(s.recv(10)) + +#define IPADDR_BUF_SIZE (4) + +STATIC const mp_obj_type_t wiznet5k_type; +STATIC const mp_obj_type_t wiznet5k_socket_type; + +STATIC mp_obj_t wiznet5k_socket_new(uint8_t sn, mp_uint_t type); + +typedef struct _wiznet5k_obj_t { + mp_obj_base_t base; + mp_uint_t cris_state; + const pin_obj_t *cs; + const pin_obj_t *rst; + SPI_HandleTypeDef *spi; + uint8_t socket_used; +} wiznet5k_obj_t; + +STATIC wiznet5k_obj_t wiznet5k_obj; + +STATIC void wiz_cris_enter(void) { + wiznet5k_obj.cris_state = MICROPY_BEGIN_ATOMIC_SECTION(); +} + +STATIC void wiz_cris_exit(void) { + MICROPY_END_ATOMIC_SECTION(wiznet5k_obj.cris_state); +} + +STATIC void wiz_cs_select(void) { + GPIO_clear_pin(wiznet5k_obj.cs->gpio, wiznet5k_obj.cs->pin_mask); +} + +STATIC void wiz_cs_deselect(void) { + GPIO_set_pin(wiznet5k_obj.cs->gpio, wiznet5k_obj.cs->pin_mask); +} + +STATIC void wiz_spi_read(uint8_t *buf, uint32_t len) { + HAL_StatusTypeDef status = HAL_SPI_Receive(wiznet5k_obj.spi, buf, len, 5000); + (void)status; +} + +STATIC void wiz_spi_write(const uint8_t *buf, uint32_t len) { + HAL_StatusTypeDef status = HAL_SPI_Transmit(wiznet5k_obj.spi, (uint8_t*)buf, len, 5000); + (void)status; +} + +/******************************************************************************/ +// Miscellaneous helpers + +// Check the return value from Wiz socket calls: +// - on error (<0) an exception is raised +// - SOCK_OK or SOCK_BUSY does nothing +// - anything positive does nothing +STATIC void check_sock_return_value(int8_t ret) { + // TODO convert Wiz errno's to POSIX ones + if (ret < 0) { + nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_OSError, "socket error %d", ret)); + } +} + +STATIC void parse_ip_addr(mp_obj_t addr_in, uint8_t *out_ip) { + const char *addr_str = mp_obj_str_get_str(addr_in); + const char *s = addr_str; + for (mp_uint_t i = 0;; i++) { + mp_uint_t val = 0; + for (; *s && *s != '.'; s++) { + val = val * 10 + *s - '0'; + } + out_ip[i] = val; + if (i == 3 && *s == '\0') { + return; + } else if (i < 3 && *s == '.') { + s++; + } else { + nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "invalid IP address")); + } + } +} + +// Takes an address of the form ('192.168.0.1', 8080), returns the port and +// puts IP in out_ip (which must take at least IPADDR_BUF_SIZE bytes). +STATIC mp_uint_t parse_net_addr(mp_obj_t addr_in, uint8_t *out_ip) { + mp_obj_t *addr_items; + mp_obj_get_array_fixed_n(addr_in, 2, &addr_items); + parse_ip_addr(addr_items[0], out_ip); + return mp_obj_get_int(addr_items[1]); +} + +// Takes an array with a raw IP address and returns something like '192.168.0.1'. +STATIC mp_obj_t format_ip_addr(uint8_t *ip) { + char ip_str[16]; + mp_uint_t ip_len = snprintf(ip_str, 16, "%u.%u.%u.%u", ip[0], ip[1], ip[2], ip[3]); + return mp_obj_new_str(ip_str, ip_len, false); +} + +// Takes an array with a raw IP address, and a port, and returns a net-address +// tuple such as ('192.168.0.1', 8080). +STATIC mp_obj_t format_net_addr(uint8_t *ip, mp_uint_t port) { + mp_obj_t tuple[2] = { + tuple[0] = format_ip_addr(ip), + tuple[1] = mp_obj_new_int(port), + }; + return mp_obj_new_tuple(2, tuple); +} + +/******************************************************************************/ +// Micro Python bindings + +STATIC void wiznet5k_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) { + print(env, "WIZnet5k()"); +} + +/// \classmethod \constructor() +/// Create and return a WIZnet5k object. +STATIC mp_obj_t wiznet5k_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) { + // check arguments + mp_arg_check_num(n_args, n_kw, 0, 0, false); + + // init the wiznet5k object + wiznet5k_obj.base.type = &wiznet5k_type; + wiznet5k_obj.cris_state = 0; + wiznet5k_obj.cs = &pin_B12; // Y5 + wiznet5k_obj.rst = &pin_B9; // Y4 + wiznet5k_obj.spi = &SPIHandle2; // Y-skin + wiznet5k_obj.socket_used = 0; + + /*!< SPI configuration */ + SPIHandle2.Init.Mode = SPI_MODE_MASTER; + SPIHandle2.Init.Direction = SPI_DIRECTION_2LINES; + SPIHandle2.Init.DataSize = SPI_DATASIZE_8BIT; + SPIHandle2.Init.CLKPolarity = SPI_POLARITY_LOW; // clock is low when idle + SPIHandle2.Init.CLKPhase = SPI_PHASE_1EDGE; // data latched on first edge, which is rising edge for low-idle + SPIHandle2.Init.NSS = SPI_NSS_SOFT; + SPIHandle2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4; // clock freq = f_PCLK / this_prescale_value; Wiz820i can do up to 80MHz + SPIHandle2.Init.FirstBit = SPI_FIRSTBIT_MSB; + SPIHandle2.Init.TIMode = SPI_TIMODE_DISABLED; + SPIHandle2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED; + SPIHandle2.Init.CRCPolynomial = 7; // unused + spi_init(wiznet5k_obj.spi); + + GPIO_InitTypeDef GPIO_InitStructure; + GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; + GPIO_InitStructure.Speed = GPIO_SPEED_FAST; + GPIO_InitStructure.Pull = GPIO_NOPULL; + GPIO_InitStructure.Pin = wiznet5k_obj.cs->pin_mask; + HAL_GPIO_Init(wiznet5k_obj.cs->gpio, &GPIO_InitStructure); + + GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; + GPIO_InitStructure.Speed = GPIO_SPEED_FAST; + GPIO_InitStructure.Pull = GPIO_NOPULL; + GPIO_InitStructure.Pin = wiznet5k_obj.rst->pin_mask; + HAL_GPIO_Init(wiznet5k_obj.rst->gpio, &GPIO_InitStructure); + + GPIO_clear_pin(wiznet5k_obj.rst->gpio, wiznet5k_obj.rst->pin_mask); + HAL_Delay(1); // datasheet says 2us + GPIO_set_pin(wiznet5k_obj.rst->gpio, wiznet5k_obj.rst->pin_mask); + HAL_Delay(160); // datasheet says 150ms + + reg_wizchip_cris_cbfunc(wiz_cris_enter, wiz_cris_exit); + reg_wizchip_cs_cbfunc(wiz_cs_select, wiz_cs_deselect); + reg_wizchip_spi_cbfunc(wiz_spi_read, wiz_spi_write); + + uint8_t sn_size[16] = {2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}; // 2k buffer for each socket + ctlwizchip(CW_INIT_WIZCHIP, sn_size); + + // TODO make this configurable! + wiz_NetInfo netinfo = { + .mac = {0x00, 0x08, 0xdc, 0xab, 0xcd, 0xef}, + .ip = {192, 168, 0, 18}, + .sn = {255, 255, 255, 0}, + .gw = {192, 168, 0, 1}, + .dns = {8, 8, 8, 8}, // Google public DNS + .dhcp = NETINFO_STATIC, + }; + ctlnetwork(CN_SET_NETINFO, (void*)&netinfo); + + // return wiznet5k object + return &wiznet5k_obj; +} + +/// \method regs() +/// Dump WIZnet5k registers. +STATIC mp_obj_t wiznet5k_regs(mp_obj_t self_in) { + //wiznet5k_obj_t *self = self_in; + printf("Wiz CREG:"); + for (int i = 0; i < 0x50; ++i) { + if (i % 16 == 0) { + printf("\n %04x:", i); + } + printf(" %02x", WIZCHIP_READ(i)); + } + for (int sn = 0; sn < 4; ++sn) { + printf("\nWiz SREG[%d]:", sn); + for (int i = 0; i < 0x30; ++i) { + if (i % 16 == 0) { + printf("\n %04x:", i); + } + printf(" %02x", WIZCHIP_READ(WIZCHIP_SREG_ADDR(sn, i))); + } + } + printf("\n"); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(wiznet5k_regs_obj, wiznet5k_regs); + +/// \method ipaddr([(ip, subnet, gateway, dns)]) +/// Get/set IP address, subnet mask, gateway and DNS. +STATIC mp_obj_t wiznet5k_ipaddr(mp_uint_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] = { + format_ip_addr(netinfo.ip), + format_ip_addr(netinfo.sn), + format_ip_addr(netinfo.gw), + format_ip_addr(netinfo.dns), + }; + return mp_obj_new_tuple(4, tuple); + } else { + // set + mp_obj_t *items; + mp_obj_get_array_fixed_n(args[1], 4, &items); + parse_ip_addr(items[0], netinfo.ip); + parse_ip_addr(items[1], netinfo.sn); + parse_ip_addr(items[2], netinfo.gw); + parse_ip_addr(items[3], netinfo.dns); + ctlnetwork(CN_SET_NETINFO, &netinfo); + return mp_const_none; + } +} +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(wiznet5k_ipaddr_obj, 1, 2, wiznet5k_ipaddr); + +/// \method socket(family=AF_INET, type=SOCK_STREAM, fileno=-1) +/// Create a socket. +STATIC const mp_arg_t wiznet5k_socket_args[] = { + { MP_QSTR_family, MP_ARG_INT, {.u_int = 0} }, // ignored, only AF_INET supported + { MP_QSTR_type, MP_ARG_INT, {.u_int = Sn_MR_TCP} }, // SOCK_STREAM or SOCK_DGRAM + { MP_QSTR_fileno, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -1} }, +}; +#define PYB_WIZNET5K_SOCKET_NUM_ARGS MP_ARRAY_SIZE(wiznet5k_socket_args) + +STATIC mp_obj_t wiznet5k_socket(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kw_args) { + // parse args + mp_arg_val_t vals[PYB_WIZNET5K_SOCKET_NUM_ARGS]; + mp_arg_parse_all(n_args - 1, args + 1, kw_args, PYB_WIZNET5K_SOCKET_NUM_ARGS, wiznet5k_socket_args, vals); + + if (vals[2].u_int < 0) { + // get first unused socket number + for (mp_uint_t sn = 0; sn < _WIZCHIP_SOCK_NUM_; sn++) { + if ((wiznet5k_obj.socket_used & (1 << sn)) == 0) { + vals[2].u_int = sn; + break; + } + } + if (vals[2].u_int < 0) { + // too many open sockets + nlr_raise(mp_obj_new_exception_arg1(&mp_type_OSError, MP_OBJ_NEW_SMALL_INT(EMFILE))); + } + } + + return wiznet5k_socket_new(vals[2].u_int, vals[1].u_int); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_KW(wiznet5k_socket_obj, 1, wiznet5k_socket); + +/// \method gethostbyname(name) +/// Use DNS to lookup a host name. Returns an IP address. +STATIC mp_obj_t wiznet5k_gethostbyname(mp_obj_t self_in, mp_obj_t name_in) { + uint8_t dns_ip[IPADDR_BUF_SIZE] = {8, 8, 8, 8}; + const char *name = mp_obj_str_get_str(name_in); + uint8_t out_ip[IPADDR_BUF_SIZE]; + uint8_t *buf = m_new(uint8_t, MAX_DNS_BUF_SIZE); + DNS_init(0, buf); + mp_int_t ret = DNS_run(dns_ip, (uint8_t*)name, out_ip); + m_del(uint8_t, buf, MAX_DNS_BUF_SIZE); + if (ret == 1) { + // success + return format_ip_addr(out_ip); + } else { + // failure + nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_OSError, "DNS error %d", ret)); + } +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_gethostbyname_obj, wiznet5k_gethostbyname); + +STATIC const mp_map_elem_t wiznet5k_locals_dict_table[] = { + { MP_OBJ_NEW_QSTR(MP_QSTR_regs), (mp_obj_t)&wiznet5k_regs_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_ipaddr), (mp_obj_t)&wiznet5k_ipaddr_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_socket), (mp_obj_t)&wiznet5k_socket_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_gethostbyname), (mp_obj_t)&wiznet5k_gethostbyname_obj }, + + // class constants + { MP_OBJ_NEW_QSTR(MP_QSTR_AF_INET), MP_OBJ_NEW_SMALL_INT(0) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_SOCK_STREAM), MP_OBJ_NEW_SMALL_INT(Sn_MR_TCP) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_SOCK_DGRAM), MP_OBJ_NEW_SMALL_INT(Sn_MR_UDP) }, +}; + +STATIC MP_DEFINE_CONST_DICT(wiznet5k_locals_dict, wiznet5k_locals_dict_table); + +STATIC const mp_obj_type_t wiznet5k_type = { + { &mp_type_type }, + .name = MP_QSTR_WIZnet5k, + .print = wiznet5k_print, + .make_new = wiznet5k_make_new, + .locals_dict = (mp_obj_t)&wiznet5k_locals_dict, +}; + +/******************************************************************************/ +// Micro Python bindings; WIZnet5x00 socket class + +typedef struct _wiznet5k_socket_obj_t { + mp_obj_base_t base; + uint8_t sn; + uint8_t type; +} wiznet5k_socket_obj_t; + +STATIC mp_obj_t wiznet5k_socket_new(uint8_t sn, mp_uint_t type) { + wiznet5k_socket_obj_t *s = m_new_obj(wiznet5k_socket_obj_t); + s->base.type = &wiznet5k_socket_type; + s->sn = sn; + s->type = type; + return s; +} + +STATIC void wiznet5k_socket_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t self_in, mp_print_kind_t kind) { + wiznet5k_socket_obj_t *self = self_in; + print(env, "<WIZnet5k.socket sn=%u MR=0x%02x>", self->sn, getSn_MR(self->sn)); +} + +STATIC mp_obj_t wiznet5k_socket_close(mp_obj_t self_in) { + wiznet5k_socket_obj_t *self = self_in; + wiznet5k_obj.socket_used &= ~(1 << self->sn); + mp_int_t ret = close(self->sn); + check_sock_return_value(ret); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(wiznet5k_socket_close_obj, wiznet5k_socket_close); + +STATIC mp_obj_t wiznet5k_socket_bind(mp_obj_t self_in, mp_obj_t addr_in) { + wiznet5k_socket_obj_t *self = self_in; + + uint8_t ip[IPADDR_BUF_SIZE]; + mp_uint_t port = parse_net_addr(addr_in, ip); + + // open the socket in server mode + mp_int_t ret = socket(self->sn, self->type, port, 0); + check_sock_return_value(ret); + + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_socket_bind_obj, wiznet5k_socket_bind); + +STATIC mp_obj_t wiznet5k_socket_listen(mp_obj_t self_in, mp_obj_t backlog) { + wiznet5k_socket_obj_t *self = self_in; + mp_int_t ret = listen(self->sn); + check_sock_return_value(ret); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_socket_listen_obj, wiznet5k_socket_listen); + +STATIC mp_obj_t wiznet5k_socket_accept(mp_obj_t self_in) { + //wiznet5k_socket_obj_t *self = self_in; + + // TODO what to do here exactly? + + mp_obj_t tuple[2] = {self_in, mp_const_none}; + return mp_obj_new_tuple(2, tuple); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(wiznet5k_socket_accept_obj, wiznet5k_socket_accept); + +STATIC mp_obj_t wiznet5k_socket_connect(mp_obj_t self_in, mp_obj_t addr_in) { + wiznet5k_socket_obj_t *self = self_in; + + // first open the socket in client mode + mp_int_t ret = socket(self->sn, self->type, 0, 0); + check_sock_return_value(ret); + + // now connect + uint8_t ip[IPADDR_BUF_SIZE]; + mp_uint_t port = parse_net_addr(addr_in, ip); + ret = connect(self->sn, ip, port); + check_sock_return_value(ret); + + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_socket_connect_obj, wiznet5k_socket_connect); + +STATIC mp_obj_t wiznet5k_socket_disconnect(mp_obj_t self_in) { + wiznet5k_socket_obj_t *self = self_in; + mp_int_t ret = disconnect(self->sn); + check_sock_return_value(ret); + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(wiznet5k_socket_disconnect_obj, wiznet5k_socket_disconnect); + +STATIC mp_obj_t wiznet5k_socket_send(mp_obj_t self_in, mp_obj_t data_in) { + wiznet5k_socket_obj_t *self = self_in; + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(data_in, &bufinfo, MP_BUFFER_READ); + mp_int_t ret = send(self->sn, bufinfo.buf, bufinfo.len); + check_sock_return_value(ret); + return mp_obj_new_int(ret); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_socket_send_obj, wiznet5k_socket_send); + +STATIC mp_obj_t wiznet5k_socket_recv(mp_obj_t self_in, mp_obj_t len_in) { + wiznet5k_socket_obj_t *self = self_in; + mp_int_t len = mp_obj_get_int(len_in); + uint8_t *buf = m_new(uint8_t, len); + mp_int_t ret = recv(self->sn, buf, len); + check_sock_return_value(ret); + mp_obj_t ret_buf = mp_obj_new_bytes(buf, ret); + m_del(uint8_t, buf, len); + return ret_buf; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_socket_recv_obj, wiznet5k_socket_recv); + +STATIC mp_obj_t wiznet5k_socket_sendto(mp_obj_t self_in, mp_obj_t data_in, mp_obj_t addr_in) { + wiznet5k_socket_obj_t *self = self_in; + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(data_in, &bufinfo, MP_BUFFER_READ); + uint8_t ip[IPADDR_BUF_SIZE]; + mp_uint_t port = parse_net_addr(addr_in, ip); + mp_int_t ret = sendto(self->sn, bufinfo.buf, bufinfo.len, ip, port); + check_sock_return_value(ret); + return mp_obj_new_int(ret); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_3(wiznet5k_socket_sendto_obj, wiznet5k_socket_sendto); + +STATIC mp_obj_t wiznet5k_socket_recvfrom(mp_obj_t self_in, mp_obj_t len_in) { + wiznet5k_socket_obj_t *self = self_in; + mp_int_t len = mp_obj_get_int(len_in); + uint8_t *buf = m_new(uint8_t, len); + uint8_t ip[4]; + uint16_t port; + mp_int_t ret = recvfrom(self->sn, buf, len, ip, &port); + check_sock_return_value(ret); + mp_obj_t tuple[2] = { + mp_obj_new_bytes(buf, ret), + format_net_addr(ip, port), + }; + return mp_obj_new_tuple(2, tuple); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(wiznet5k_socket_recvfrom_obj, wiznet5k_socket_recvfrom); + +STATIC const mp_map_elem_t wiznet5k_socket_locals_dict_table[] = { + { MP_OBJ_NEW_QSTR(MP_QSTR_close), (mp_obj_t)&wiznet5k_socket_close_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_bind), (mp_obj_t)&wiznet5k_socket_bind_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_listen), (mp_obj_t)&wiznet5k_socket_listen_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_accept), (mp_obj_t)&wiznet5k_socket_accept_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_connect), (mp_obj_t)&wiznet5k_socket_connect_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_disconnect), (mp_obj_t)&wiznet5k_socket_disconnect_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_send), (mp_obj_t)&wiznet5k_socket_send_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_recv), (mp_obj_t)&wiznet5k_socket_recv_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_sendto), (mp_obj_t)&wiznet5k_socket_sendto_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_recvfrom), (mp_obj_t)&wiznet5k_socket_recvfrom_obj }, +}; + +STATIC MP_DEFINE_CONST_DICT(wiznet5k_socket_locals_dict, wiznet5k_socket_locals_dict_table); + +STATIC const mp_obj_type_t wiznet5k_socket_type = { + { &mp_type_type }, + .name = MP_QSTR_socket, + .print = wiznet5k_socket_print, + .locals_dict = (mp_obj_t)&wiznet5k_socket_locals_dict, +}; + +/******************************************************************************/ +// Micro Python bindings; WIZnet5x00 module + +STATIC const mp_map_elem_t mp_module_wiznet5k_globals_table[] = { + { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_wiznet5k) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_WIZnet5k), (mp_obj_t)&wiznet5k_type }, +}; + +STATIC const mp_obj_dict_t mp_module_wiznet5k_globals = { + .base = {&mp_type_dict}, + .map = { + .all_keys_are_qstrs = 1, + .table_is_fixed_array = 1, + .used = MP_ARRAY_SIZE(mp_module_wiznet5k_globals_table), + .alloc = MP_ARRAY_SIZE(mp_module_wiznet5k_globals_table), + .table = (mp_map_elem_t*)mp_module_wiznet5k_globals_table, + }, +}; + +const mp_obj_module_t mp_module_wiznet5k = { + .base = { &mp_type_module }, + .name = MP_QSTR_wiznet5k, + .globals = (mp_obj_dict_t*)&mp_module_wiznet5k_globals, +}; |