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feat: 🚑 修改文件46，编译出接收端的ram版本。

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yuanQie 2025-06-11 18:42:14 +08:00
parent 62d1870e4d
commit 65883c7592
1 changed files with 284 additions and 75 deletions
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359
test/case46/src/testcase46.c
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@ -4,14 +4,13 @@
// -----------------------------------------------------------------
// Filename : test.c
// Author : xianfeng.du
// Created On : 2022-11-25
// Created On : 2024-12-14
// Last Modified :
// -----------------------------------------------------------------
// Description:
//
//
// -FHDR------------------------------------------------------------
// (Aut@qieYuan_2025.05.04) 新增数据接收与发送 收发聚合无多线程
// -----------------------------------------------------------------
#define _GNU_SOURCE
#include <stddef.h>
#include <string.h>
#include <sys/time.h>
@ -35,12 +34,255 @@
#include "ospSwTimer.h"
#include "stc_drv_api.h"
uint32_t slot_ind_flag = 0;
//----------------------------------------------------
// Last modified time: 2025.05.03
// Last Version: V1.0
//----------------------------------------------------
#include <arpa/inet.h> // udp
#include <sched.h> // 绑定CPU
#include <pthread.h> // thread
#include <unistd.h> // POSIX api
#include <fcntl.h> // open()
#include <sys/mman.h> // MMAP
#include <errno.h>
//----------------------------------------------------
#define SERVER_IP_CASE52 "172.29.118.76" // IP
#define SERVER_PORT_CASE52 28864 // 端口
#define BUFFER_SIZE_CASE52 16016 // 用户缓冲区
int sockfd_case52; // 句柄
struct sockaddr_in server_addr_case52; // 套接字
#define MAP_SIZE_CASE52 1028096 //
#define MAP_SIZE_ST_CASE52 4096 // 4096
#define CTRL_BUFFER_SIZE 1024
#define UCP4008_CTRL_PHYSADDR 0x82000000 // 接收开关
#define MAP_ADDR_RX_BASE_CASE52 0x85001000 // RX 数据位起始
#define MAP_ADDR_RXFLAG_DATA_CASE52 0x85000000 // wr 计数起始位
int mem_fd_case52; // 统一文件描述符
ssize_t send_len;
void *ucp4008_ctrl_mmap_base; // 接受开关映射地址
void *map_base_rx_case52; // RX映射地址 8块
void *map_base_rxf_case52; // wr 计数映射地址
uint8_t w_idx, r_idx; // RX 信号
uint16_t udp_data_buffer[8008];
volatile uint32_t *mapped_addr;
//----------------------------------------------------
volatile uint32_t slot_ind_flag = 0;
uint32_t slot_ind_time_flag = 0;
uint32_t g_slot_time = 0;
uint32_t g_slot_time = 0;
uint32_t gu32_value = 0;
uint32_t gu32_tick_receive_ctrl = 0;
uint32_t gu32_tick_from_tx_ctrl = 0;
uint8_t ucp_print_err_f = 0;
void *handleUdpTransmission(void *arg)
{
(void)arg;
printf("[socket]:/************ linux_UDP ***************/\n");
if ((sockfd_case52 = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
{
printf("[socket]:socket error!\n");
perror("socket creation failed\n");
exit(EXIT_FAILURE);
}
server_addr_case52.sin_family = AF_INET; // IPv4
server_addr_case52.sin_port = htons(SERVER_PORT_CASE52); // 端口转换
server_addr_case52.sin_addr.s_addr = inet_addr(SERVER_IP_CASE52); // IP转换
// int flags = fcntl(sockfd_case52, F_GETFL, 0);
// fcntl(sockfd_case52, F_SETFL, flags | O_NONBLOCK);
printf("[socket]:UDP ready\n");
// mmap
printf("[socket]: Opening /dev/mem for all mappings\n");
mem_fd_case52 = open("/dev/mem", O_RDWR | O_SYNC);
if (mem_fd_case52 == -1) {
printf("[mmap]: Failed to open /dev/mem !!!!\n");
perror("open /dev/mem");
exit(EXIT_FAILURE);
}
// RX
printf("[mmap]:/*************** mmap_rx ***************/\n");
map_base_rx_case52 = mmap(NULL, MAP_SIZE_CASE52, PROT_READ | PROT_WRITE, MAP_SHARED, mem_fd_case52, MAP_ADDR_RX_BASE_CASE52);
if (map_base_rx_case52 == MAP_FAILED) {
printf("[mmap]: rx mapping failed!\n");
perror("mmap rx error");
// munmap(map_base_tx_case52, MAP_SIZE_CASE52); // clean TX
close(mem_fd_case52);
exit(EXIT_FAILURE);
}
printf("[mmap]: rx ready\n");
// RX_FLAG
printf("[mmap]:/************** rx_flag ***************/\n");
map_base_rxf_case52 = mmap(NULL, MAP_SIZE_ST_CASE52, PROT_READ | PROT_WRITE, MAP_SHARED, mem_fd_case52, MAP_ADDR_RXFLAG_DATA_CASE52);
if (map_base_rxf_case52 == MAP_FAILED) {
printf("[mmap]: RX_FLAG mapping failed!\n");
perror("mmap RX_FLAG error");
// munmap(map_base_tx_case52, MAP_SIZE_CASE52); // clean TX
munmap(map_base_rx_case52, MAP_SIZE_CASE52); // clean RX
close(mem_fd_case52);
exit(EXIT_FAILURE);
}
printf("[mmap]: wr_idx ready\n");
// ucp4008_ctrl_mmap_base
ucp4008_ctrl_mmap_base = mmap(
NULL,
MAP_SIZE_ST_CASE52,
PROT_READ | PROT_WRITE,
MAP_SHARED,
mem_fd_case52,
UCP4008_CTRL_PHYSADDR
);
if (ucp4008_ctrl_mmap_base == MAP_FAILED) {
printf("[mmap]: ucp4008_ctrl mapping failed!\n");
perror("ucp4008_ctrl error");
close(mem_fd_case52);
exit(EXIT_FAILURE);
}
// udp_ctrl
char *ctrl_message = "ready";
sendto(sockfd_case52, ctrl_message, strlen(ctrl_message), 0,
(struct sockaddr *)&server_addr_case52, sizeof(server_addr_case52));
printf("[sendto]:%s\n", ctrl_message);
char ctrl_buffer[CTRL_BUFFER_SIZE];
struct sockaddr_in from_addr;
socklen_t from_addr_len = sizeof(from_addr);
int recv_len;
int strcmp_flag = 1;
while (strcmp_flag)
{
recv_len = recvfrom(sockfd_case52, ctrl_buffer, CTRL_BUFFER_SIZE, 0,
(struct sockaddr *)&from_addr, &from_addr_len);
if (recv_len < 0) {
printf("[recv_len]:recv_len < 0\n");
}
ctrl_buffer[recv_len] = '\0';
printf("[recvfrom]:%s\n", ctrl_buffer);
if (strcmp(ctrl_buffer, "ok") == 0) {
//usleep(1000000);
printf("[mmap]:wr...\n");
mapped_addr = (volatile uint32_t *)ucp4008_ctrl_mmap_base;
*mapped_addr = 0xA5A55A5A;
printf("[mmap]: wr 0xA5A55A5A done :) \n");
strcmp_flag = 0;
} else {
printf("[recvfrom]:strcmp no ok!\n");
}
}
// 初始化消费者索引
r_idx = 0;
printf("[store]: r_idx ready == 0\n");
// while
uint8_t block_n = 0;
uint8_t cut_i = 0;
while (1)
{
if (1 == slot_ind_flag)
{
slot_ind_flag = 0;
// 更新生产者计数
// w_idx = *((volatile uint8_t *)map_base_rxf_case52);
w_idx = __atomic_load_n(
(volatile uint8_t *)(map_base_rxf_case52 + 0),
__ATOMIC_ACQUIRE
);
// 尝试读取
block_n = 0;
if (w_idx == r_idx){
printf("[while(p)]: w_idx = %hhu, r_idx = %hhu\n", w_idx, r_idx);
printf("[while(p)]: pass\n");
} else {
if (r_idx < w_idx) {
printf("[while(r)]: w_idx = %hhu, r_idx = %hhu\n", w_idx, r_idx);
printf("[while(r)]: r_idx < w_idx\n");
block_n = w_idx - r_idx;
for (cut_i = 0; cut_i < block_n; cut_i++)
{
memcpy(udp_data_buffer,
(char*)map_base_rx_case52 + r_idx * 16016,
16016);
// 发送数据到上位机
send_len = sendto(
sockfd_case52,
udp_data_buffer,
sizeof(udp_data_buffer),
0,
(struct sockaddr*)&server_addr_case52,
sizeof(server_addr_case52)
);
if (send_len == -1) {
perror("sendto error");
continue;
}
r_idx ++ ;
}
// 更新r_idx,如果到头
r_idx = r_idx % 8;
} else { //r_idx > w_idx
printf("[while(w)]: w_idx = %hhu, r_idx = %hhu\n", w_idx, r_idx);
printf("[while(w)]: w_idx < r_idx\n");
// 取完末尾
for (cut_i = 0; cut_i < (8-r_idx); cut_i++)
{
memcpy(udp_data_buffer,
(char*)map_base_rx_case52 + (r_idx+cut_i) * 16016,
16016);
// 发送数据到上位机
send_len = sendto(
sockfd_case52,
udp_data_buffer,
sizeof(udp_data_buffer),
0,
(struct sockaddr*)&server_addr_case52,
sizeof(server_addr_case52)
);
if (send_len == -1) {
perror("sendto error");
continue;
}
}
r_idx = 0;
// 取从头开始
for (cut_i = 0; cut_i < w_idx; cut_i++)
{
memcpy(udp_data_buffer,
(char*)map_base_rx_case52 + cut_i * 16016,
16016);
// 发送数据到上位机
send_len = sendto(
sockfd_case52,
udp_data_buffer,
sizeof(udp_data_buffer),
0,
(struct sockaddr*)&server_addr_case52,
sizeof(server_addr_case52)
);
if (send_len == -1) {
perror("sendto error");
continue;
}
r_idx ++;
}
r_idx = r_idx % 8;
}
}
}
}
return NULL;
}
uint32_t rx_callback_data(const char* buf,uint32_t payloadSize)
{
@ -51,6 +293,7 @@ uint32_t rx_callback_data(const char* buf,uint32_t payloadSize)
uint32_t tick_from_tx_ctrl = *(uint32_t *)(buf+4);
// printf("[rx_callback_data]:slot_ind_flag == 1 \n");
slot_ind_flag = 1;
gu32_value = value;
gu32_tick_receive_ctrl = stc_cnt;
@ -70,9 +313,10 @@ uint32_t rx_callback_data(const char* buf,uint32_t payloadSize)
if ((diff > 520000) || (diff < 480000))
{
UCP_PRINT_ERROR("qNO[%d],sfn[%d],slot[%d],diff[%d]",UCP4008_TRAFFIC_NR_eMBB_DATA,sfn,slot,diff);
if(ucp_print_err_f == 1){
UCP_PRINT_ERROR("qNO[%d],sfn[%d],slot[%d],diff[%d]",UCP4008_TRAFFIC_NR_eMBB_DATA,sfn,slot,diff);
}
}
return payloadSize;
}
@ -143,7 +387,9 @@ static inline void msg_transfer_cfg(void)
int32_t handle_id = 0;
transfer_type_info_s transfer_type_info;
for (inst_id=0; inst_id<MAX_INSTANCE_NUM; inst_id++) {
for (inst_id = 0; inst_id < MAX_INSTANCE_NUM; inst_id++)
{
/*********************************transfer_type = CU_SPLIT**********************************/
transfer_type = CU_SPLIT;
get_msg_transfer_info(port_id,inst_id,transfer_type, &transfer_type_info);
@ -177,7 +423,9 @@ static inline void msg_transfer_queue_polling(void)
uint32_t len = 0;
uint8_t* msg_ptr;
for (uint32_t i = 0; i < MAX_INSTANCE_NUM; i++) {
for (uint32_t i = 0; i < MAX_INSTANCE_NUM; i++)
{
handler.port_id = port_id;
handler.inst_id = i;
handler.type_id = CU_SPLIT;
@ -316,81 +564,42 @@ int32_t test_case(uint32_t argc, int32_t* argvp)
UCP_PRINT_DEBUG("start transfering message.");
uint32_t size = 100;
char* buf;
uint32_t availableSize,offset;
uint8_t* ptr;
uint16_t cu_flag = C_PLANE;
HandleId_t handler;
handler.port_id = 0;
handler.inst_id = 0;
handler.type_id = CU_SPLIT;
int32_t ret;
uint8_t scs_id = 1; // NR 30K // 0; // NR 15K
uint8_t cell_id = 0; //0xFF;
uint32_t run_ape = 0x11; // 0;
uint32_t run_ape = 0x11; //0x11
uint8_t frame_type = 0; // fdd
cell_setup_simulation(scs_id, cell_id, run_ape, frame_type);
//osp_set_task_orx(6, 95);
/********************************************************* */
pthread_attr_t udp_attr; // 定义线程包
pthread_attr_init(&udp_attr); // 包初始化
cpu_set_t udp_cpuset; // CPU集合
CPU_ZERO(&udp_cpuset); // 集合初始化
CPU_SET(2, &udp_cpuset); // 选择核心2
pthread_attr_setaffinity_np(&udp_attr, sizeof(udp_cpuset), &udp_cpuset); // 绑定
pthread_t thread_udp;
if (pthread_create(&thread_udp, &udp_attr, handleUdpTransmission, NULL) != 0)
{
printf("[SOCKET]:thread error!\n");
perror("pthread_create");
pthread_attr_destroy(&udp_attr);
exit(EXIT_FAILURE);
}
pthread_attr_destroy(&udp_attr); // 销毁
/********************************************************* */
while(1) {
msg_transfer_queue_polling();
if(1 == slot_ind_flag)
{
slot_ind_flag = 0;
handler.inst_id = 0;
/************C_PLANE***************/
cu_flag = C_PLANE;
ret = msg_transfer_send_start(handler.value,cu_flag);
ret = msg_transfer_alloc_msg(handler.value, cu_flag, size, &buf, &availableSize, &offset);
if ( SUCCESS != ret) {
UCP_PRINT_ERROR("0,c_plane alloc error\r\n");
continue;
}
ptr = (uint8_t *)buf;
*(uint32_t*)(ptr + 0) = gu32_value;
*(uint32_t*)(ptr + 4) = gu32_tick_from_tx_ctrl;
*(uint32_t*)(ptr + 8) = gu32_tick_receive_ctrl;
*(uint32_t*)(ptr + 12) = read_stc_local_timer();
ret = msg_transfer_send_msg(handler.value, cu_flag, (uint8_t *)buf, offset, size);
if ( SUCCESS != ret) {
UCP_PRINT_ERROR("0,c_plane send error\r\n");
}
ret = msg_transfer_send_end(handler.value,cu_flag);
/************U_PLANE***************/
cu_flag = U_PLANE;
ret = msg_transfer_send_start(handler.value,cu_flag);
ret = msg_transfer_alloc_msg(handler.value, cu_flag, size, &buf, &availableSize, &offset);
if ( SUCCESS != ret) {
UCP_PRINT_ERROR("0,u_plane alloc error\r\n");
continue;
}
ptr = (uint8_t *)buf;
*(uint32_t*)(ptr + 0) = gu32_value;
*(uint32_t*)(ptr + 4) = gu32_tick_from_tx_ctrl;
*(uint32_t*)(ptr + 8) = gu32_tick_receive_ctrl;
*(uint32_t*)(ptr + 12) = read_stc_local_timer();
ret = msg_transfer_send_msg(handler.value, cu_flag, (uint8_t *)buf, offset, size);
if ( SUCCESS != ret) {
UCP_PRINT_ERROR("0,u_plane send error\r\n");
}
ret = msg_transfer_send_end(handler.value,cu_flag);
}
}
return 0;
}