diff options
Diffstat (limited to 'stmhal/modwiznet5k.c')
| -rw-r--r-- | stmhal/modwiznet5k.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/stmhal/modwiznet5k.c b/stmhal/modwiznet5k.c index bc1643a77e..e45c9d53e9 100644 --- a/stmhal/modwiznet5k.c +++ b/stmhal/modwiznet5k.c @@ -46,6 +46,22 @@ #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; @@ -157,7 +173,7 @@ STATIC void wiznet5k_print(void (*print)(void *env, const char *fmt, ...), void } /// \classmethod \constructor() -/// Create and return a wiznet5k object. +/// 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); @@ -277,6 +293,8 @@ STATIC mp_obj_t wiznet5k_ipaddr(mp_uint_t n_args, const mp_obj_t *args) { } 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 @@ -307,6 +325,8 @@ STATIC mp_obj_t wiznet5k_socket(mp_uint_t n_args, const mp_obj_t *args, mp_map_t } 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); |