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fixed rpl-udp example

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This commit is contained in:
Joakim Eriksson 2018-10-23 07:50:15 +02:00
parent a2eec4c985
commit 0a3b890080
2 changed files with 6 additions and 12 deletions
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4
examples/rpl-udp/udp-client.c
View File

@ -32,7 +32,7 @@ udp_rx_callback(struct simple_udp_connection *c,
const uint8_t *data,
uint16_t datalen)
{
LOG_INFO("Received response '%s' from ", (char *) data);
LOG_INFO("Received response '%.*s' from ", datalen, (char *) data);
LOG_INFO_6ADDR(sender_addr);
LOG_INFO_("\n");
}
@ -59,7 +59,7 @@ PROCESS_THREAD(udp_client_process, ev, data)
LOG_INFO("Sending request %u to ", count);
LOG_INFO_6ADDR(&dest_ipaddr);
LOG_INFO_("\n");
snprintf(str, sizeof(str), "hello from the client:%d", count);
snprintf(str, sizeof(str), "hello %d", count);
simple_udp_sendto(&udp_conn, str, strlen(str), &dest_ipaddr);
count++;
} else {

14
examples/rpl-udp/udp-server.c
View File

@ -54,19 +54,13 @@ udp_rx_callback(struct simple_udp_connection *c,
const uint8_t *data,
uint16_t datalen)
{
char *str = (char *)data;
char outstr[32];
LOG_INFO("Received request '%s' from ", str);
LOG_INFO("Received request '%.*s' from ", datalen, (char *) data);
LOG_INFO_6ADDR(sender_addr);
LOG_INFO_("\n");
#if WITH_SERVER_REPLY
/* send the number that came in - and is at the end */
snprintf(outstr, sizeof(outstr), "hello from the server:%s",
&data[strlen("hello from the client:")]);
LOG_INFO("Sending response '%s' to ", outstr);
LOG_INFO_6ADDR(sender_addr);
LOG_INFO_("\n");
simple_udp_sendto(&udp_conn, outstr, strlen(outstr), sender_addr);
/* send back the same string to the client as an echo reply */
LOG_INFO("Sending response.\n");
simple_udp_sendto(&udp_conn, data, datalen, sender_addr);
#endif /* WITH_SERVER_REPLY */
}
/*---------------------------------------------------------------------------*/