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lwip: add icmp echo example

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It piggybacks on the console example to add ping support and CLI.

Merges https://github.com/espressif/esp-idf/pull/4093
This commit is contained in:
Andro Nooh
2019-10-22 04:38:09 +00:00
committed by bot
parent 6c3527e2e6
commit a77e69c408
11 changed files with 254 additions and 7 deletions
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components/lwip/apps/ping/esp_ping.c
+2 -1
View File
@@ -128,7 +128,7 @@ esp_err_t esp_ping_get_target(ping_target_id_t opt_id, void *opt_val, uint32_t o
return ret;
}
esp_err_t esp_ping_result(uint8_t res_val, uint16_t ping_len, uint32_t ping_time)
esp_err_t esp_ping_result(uint8_t res_val, uint16_t ping_len, uint32_t ping_time, uint32_t seqno)
{
esp_err_t ret = ESP_OK;
@@ -154,6 +154,7 @@ esp_err_t esp_ping_result(uint8_t res_val, uint16_t ping_len, uint32_t ping_time
ping_option_info->ping_res.total_time += ping_time;
ping_option_info->ping_res.recv_count ++;
ping_option_info->ping_res.ping_seqno = seqno;
}
}
components/lwip/apps/ping/ping.c
+3 -3
View File
@@ -208,7 +208,7 @@ ping_recv(int s)
if ((iecho->id == PING_ID) && (iecho->seqno == htons(ping_seq_num))) {
/* do some ping result processing */
#ifdef ESP_PING
esp_ping_result((ICMPH_TYPE(iecho) == ICMP_ER), len, PING_TIME_DIFF_MS(now, ping_time));
esp_ping_result((ICMPH_TYPE(iecho) == ICMP_ER), len, PING_TIME_DIFF_MS(now, ping_time), ntohs(iecho->seqno));
#else
PING_RESULT((ICMPH_TYPE(iecho) == ICMP_ER));
#endif
@@ -228,7 +228,7 @@ ping_recv(int s)
/* do some ping result processing */
#ifdef ESP_PING
esp_ping_result(0, len, PING_TIME_DIFF_MS(now, ping_time));
esp_ping_result(0, len, PING_TIME_DIFF_MS(now, ping_time),0);
#else
PING_RESULT(0);
#endif
@@ -317,7 +317,7 @@ _exit:
close(s);
_exit_new_socket_failed:
esp_ping_result(PING_RES_FINISH, 0, 0);
esp_ping_result(PING_RES_FINISH, 0, 0, 0);
SYS_ARCH_PROTECT(lev);
if (ping_init_flag) { /* Ping closed by this thread */
LWIP_DEBUGF( PING_DEBUG, ("ping: closed by self "));
components/lwip/include/apps/esp_ping.h
+2 -1
View File
@@ -42,6 +42,7 @@ typedef struct _ping_found {
uint32_t total_time;
uint32_t min_time;
uint32_t max_time;
uint32_t ping_seqno;
int8_t ping_err;
} esp_ping_found;
@@ -102,7 +103,7 @@ esp_err_t esp_ping_get_target(ping_target_id_t opt_id, void *opt_val, uint32_t o
* - ESP_OK
* - ESP_ERR_PING_INVALID_PARAMS
*/
esp_err_t esp_ping_result(uint8_t res_val, uint16_t res_len, uint32_t res_time);
esp_err_t esp_ping_result(uint8_t res_val, uint16_t res_len, uint32_t res_time, uint32_t seqno);
#ifdef __cplusplus
}