From 1c6d91d96846f4c1782052aca29ab7fe12567af8 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Tue, 26 Apr 2016 16:30:13 +0300
Subject: [PATCH] extmod/modlwip: Add print_pcbs() debug function.
This requires lwIP built with LWIP_DEBUG (or it will be no-op).
---
extmod/modlwip.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/extmod/modlwip.c b/extmod/modlwip.c
index aa375410e..452b7eca3 100644
--- a/extmod/modlwip.c
+++ b/extmod/modlwip.c
@@ -43,6 +43,7 @@
#include "lwip/udp.h"
//#include "lwip/raw.h"
#include "lwip/dns.h"
+#include "lwip/tcp_impl.h"
#if 0 // print debugging info
#define DEBUG_printf DEBUG_printf
@@ -1200,6 +1201,14 @@ STATIC mp_obj_t lwip_getaddrinfo(mp_obj_t host_in, mp_obj_t port_in) {
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(lwip_getaddrinfo_obj, lwip_getaddrinfo);
+// Debug functions
+
+STATIC mp_obj_t lwip_print_pcbs() {
+ tcp_debug_print_pcbs();
+ return mp_const_none;
+}
+MP_DEFINE_CONST_FUN_OBJ_0(lwip_print_pcbs_obj, lwip_print_pcbs);
+
#ifdef MICROPY_PY_LWIP
STATIC const mp_map_elem_t mp_module_lwip_globals_table[] = {
@@ -1207,6 +1216,7 @@ STATIC const mp_map_elem_t mp_module_lwip_globals_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_reset), (mp_obj_t)&mod_lwip_reset_obj },
{ MP_OBJ_NEW_QSTR(MP_QSTR_callback), (mp_obj_t)&mod_lwip_callback_obj },
{ MP_OBJ_NEW_QSTR(MP_QSTR_getaddrinfo), (mp_obj_t)&lwip_getaddrinfo_obj },
+ { MP_OBJ_NEW_QSTR(MP_QSTR_print_pcbs), (mp_obj_t)&lwip_print_pcbs_obj },
// objects
{ MP_OBJ_NEW_QSTR(MP_QSTR_socket), (mp_obj_t)&lwip_socket_type },
#ifdef MICROPY_PY_LWIP_SLIP
--
GitLab