espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-07-29 18:27:20 +02:00
Code Issues Packages Projects Releases Wiki Activity

fix(examples/iperf): Update and rename default TCP/UDP buffer sizes

Browse Source
This commit is contained in:
Nachiket Kukade
2023-09-22 15:12:52 +05:30
parent e7b171604a
commit 29c6b5478a
2 changed files with 23 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
examples/common_components/iperf/include/iperf.h
View File

@ -42,10 +42,11 @@ extern "C" {
#define IPERF_REPORT_TASK_PRIORITY 6
#define IPERF_REPORT_TASK_STACK 4096
#define IPERF_UDP_TX_LEN (1470)
#define IPERF_UDP_RX_LEN (16 << 10)
#define IPERF_TCP_TX_LEN (16 << 10)
#define IPERF_TCP_RX_LEN (16 << 10)
#define IPERF_DEFAULT_IPV4_UDP_TX_LEN (1470)
#define IPERF_DEFAULT_IPV6_UDP_TX_LEN (1450)
#define IPERF_DEFAULT_UDP_RX_LEN (16 << 10)
#define IPERF_DEFAULT_TCP_TX_LEN (16 << 10)
#define IPERF_DEFAULT_TCP_RX_LEN (16 << 10)
#define IPERF_MAX_DELAY 64

32
examples/common_components/iperf/iperf.c
View File

@ -152,8 +152,8 @@ static void socket_recv(int recv_socket, struct sockaddr_storage listen_addr, ui
static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint8_t type, int bw_lim)
{
uint8_t *buffer;
int32_t *pkt_id_p;
int32_t pkt_cnt = 0;
uint32_t *pkt_id_p;
uint32_t pkt_cnt = 0;
int actual_send = 0;
int want_send = 0;
int period_us = -1;
@ -163,7 +163,7 @@ static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint
int err = 0;
buffer = s_iperf_ctrl.buffer;
pkt_id_p = (int32_t *)s_iperf_ctrl.buffer;
pkt_id_p = (uint32_t *)s_iperf_ctrl.buffer;
want_send = s_iperf_ctrl.buffer_len;
iperf_start_report();
@ -187,13 +187,7 @@ static void socket_send(int send_socket, struct sockaddr_storage dest_addr, uint
}
prev_time = send_time;
}
*pkt_id_p = htonl(pkt_cnt); // datagrams need to be sequentially numbered
if (pkt_cnt >= INT32_MAX) {
pkt_cnt = 0;
}
else {
pkt_cnt++;
}
*pkt_id_p = htonl(pkt_cnt++); // datagrams need to be sequentially numbered
if (s_iperf_ctrl.cfg.type == IPERF_IP_TYPE_IPV6) {
actual_send = sendto(send_socket, buffer, want_send, 0, (struct sockaddr *)&dest_addr, sizeof(struct sockaddr_in6));
} else if (s_iperf_ctrl.cfg.type == IPERF_IP_TYPE_IPV4) {
@ -481,13 +475,23 @@ static void iperf_task_traffic(void *arg)
static uint32_t iperf_get_buffer_len(void)
{
if (iperf_is_udp_client()) {
return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_UDP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf);
#ifdef CONFIG_LWIP_IPV6
if (s_iperf_ctrl.cfg.len_send_buf) {
return s_iperf_ctrl.cfg.len_send_buf;
} else if (s_iperf_ctrl.cfg.type == IPERF_IP_TYPE_IPV6) {
return IPERF_DEFAULT_IPV6_UDP_TX_LEN;
} else {
return IPERF_DEFAULT_IPV4_UDP_TX_LEN;
}
#else
return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_DEFAULT_IPV4_UDP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf);
#endif
} else if (iperf_is_udp_server()) {
return IPERF_UDP_RX_LEN;
return IPERF_DEFAULT_UDP_RX_LEN;
} else if (iperf_is_tcp_client()) {
return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_TCP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf);
return (s_iperf_ctrl.cfg.len_send_buf == 0 ? IPERF_DEFAULT_TCP_TX_LEN : s_iperf_ctrl.cfg.len_send_buf);
} else {
return IPERF_TCP_RX_LEN;
return IPERF_DEFAULT_TCP_RX_LEN;
}
return 0;
}