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feat: 🔥 去掉所有的TX相关操作

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yuanQie 2025-06-10 12:25:04 +08:00
parent ba33f7e6d0
commit 4dd64165df
1 changed files with 64 additions and 64 deletions
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128
test/case52/src/testcase52.c
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@ -57,13 +57,13 @@ struct sockaddr_in server_addr_case52; //
#define MAP_SIZE_CASE52 1028096 // #define MAP_SIZE_CASE52 1028096 //
#define MAP_SIZE_ST_CASE52 4096 // 4096 #define MAP_SIZE_ST_CASE52 4096 // 4096
#define MAP_ADDR_TX_BASE_CASE52 0x84C00000 // TX 数据位起始 // #define MAP_ADDR_TX_BASE_CASE52 0x84C00000 // TX 数据位起始
#define MAP_ADDR_RX_BASE_CASE52 0x85001000 // RX 数据位起始 #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 #define MAP_ADDR_RXFLAG_DATA_CASE52 0x85000000 // wr 计数起始位
int mem_fd_case52; // 统一文件描述符 int mem_fd_case52; // 统一文件描述符
ssize_t send_len; ssize_t send_len;
void *map_base_tx_case52; // TX映射地址 20块 // void *map_base_tx_case52; // TX映射地址 20块
void *map_base_rx_case52; // RX映射地址 8块 void *map_base_rx_case52; // RX映射地址 8块
void *map_base_rxf_case52; // wr 计数映射地址 void *map_base_rxf_case52; // wr 计数映射地址
uint8_t w_idx, r_idx; // RX 信号 uint8_t w_idx, r_idx; // RX 信号
@ -111,22 +111,22 @@ void *handleUdpTransmission(void *arg)
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
// TX // TX
printf("[mmap]:/*************** mmap_tx ***************/\n"); // printf("[mmap]:/*************** mmap_tx ***************/\n");
map_base_tx_case52 = mmap(NULL, MAP_SIZE_CASE52, PROT_READ | PROT_WRITE, MAP_SHARED, mem_fd_case52, MAP_ADDR_TX_BASE_CASE52); // map_base_tx_case52 = mmap(NULL, MAP_SIZE_CASE52, PROT_READ | PROT_WRITE, MAP_SHARED, mem_fd_case52, MAP_ADDR_TX_BASE_CASE52);
if (map_base_tx_case52 == MAP_FAILED) { // if (map_base_tx_case52 == MAP_FAILED) {
printf("[mmap]: tx mapping failed!\n"); // printf("[mmap]: tx mapping failed!\n");
perror("mmap tx error"); // perror("mmap tx error");
close(mem_fd_case52); // close(mem_fd_case52);
exit(EXIT_FAILURE); // exit(EXIT_FAILURE);
} // }
printf("[mmap]: tx ready\n"); // printf("[mmap]: tx ready\n");
// RX // RX
printf("[mmap]:/*************** mmap_rx ***************/\n"); 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); 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) { if (map_base_rx_case52 == MAP_FAILED) {
printf("[mmap]: rx mapping failed!\n"); printf("[mmap]: rx mapping failed!\n");
perror("mmap rx error"); perror("mmap rx error");
munmap(map_base_tx_case52, MAP_SIZE_CASE52); // clean TX // munmap(map_base_tx_case52, MAP_SIZE_CASE52); // clean TX
close(mem_fd_case52); close(mem_fd_case52);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
@ -137,7 +137,7 @@ void *handleUdpTransmission(void *arg)
if (map_base_rxf_case52 == MAP_FAILED) { if (map_base_rxf_case52 == MAP_FAILED) {
printf("[mmap]: RX_FLAG mapping failed!\n"); printf("[mmap]: RX_FLAG mapping failed!\n");
perror("mmap RX_FLAG error"); perror("mmap RX_FLAG error");
munmap(map_base_tx_case52, MAP_SIZE_CASE52); // clean TX // munmap(map_base_tx_case52, MAP_SIZE_CASE52); // clean TX
munmap(map_base_rx_case52, MAP_SIZE_CASE52); // clean RX munmap(map_base_rx_case52, MAP_SIZE_CASE52); // clean RX
close(mem_fd_case52); close(mem_fd_case52);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
@ -149,51 +149,51 @@ void *handleUdpTransmission(void *arg)
printf("[store]: r_idx ready == 0\n"); printf("[store]: r_idx ready == 0\n");
// rd txt // rd txt
/************************************************************************************** */ /************************************************************************************** */
printf("[rd txt]:/************** FILE ***************/\n"); // printf("[rd txt]:/************** FILE ***************/\n");
FILE *data_txt_fd; // FILE *data_txt_fd;
//const char *path = "/path/to/data.txt"; // //const char *path = "/path/to/data.txt";
data_txt_fd = fopen("/opt/data.txt","r"); // 此处应为绝对路径 // data_txt_fd = fopen("/opt/data.txt","r"); // 此处应为绝对路径
if (data_txt_fd == NULL) // if (data_txt_fd == NULL)
{ // {
printf("[txt_fd]:data_txt_fd error! :(\n"); // printf("[txt_fd]:data_txt_fd error! :(\n");
perror("open txt error!"); // perror("open txt error!");
exit(EXIT_FAILURE); // exit(EXIT_FAILURE);
} // }
uint16_t txt_buffer[65535] = {0}; // uint16_t txt_buffer[65535] = {0};
for (int txt_num = 0; txt_num < 65535; txt_num++) // for (int txt_num = 0; txt_num < 65535; txt_num++)
{ // {
if (fscanf(data_txt_fd, "%hu", &txt_buffer[txt_num]) != 1) // if (fscanf(data_txt_fd, "%hu", &txt_buffer[txt_num]) != 1)
{ // {
fprintf(stderr, "[Error] Failed to read number at position %d :(\n", txt_num); // fprintf(stderr, "[Error] Failed to read number at position %d :(\n", txt_num);
fclose(data_txt_fd); // fclose(data_txt_fd);
exit(EXIT_FAILURE); // exit(EXIT_FAILURE);
} // }
} // }
fclose(data_txt_fd); // fclose(data_txt_fd);
printf("[rd txt]: txt_buffer ready\n"); // printf("[rd txt]: txt_buffer ready\n");
/************************************************************************************** */ /************************************************************************************** */
printf("[tx]:wr...\n"); // printf("[tx]:wr...\n");
size_t wr_cunt = 0; // size_t wr_cunt = 0;
uint16_t udp_data_buffer[8008]; // uint16_t udp_data_buffer[8008];
printf("[tx]:先写入10块数据...\n"); // printf("[tx]:先写入10块数据...\n");
size_t data_index = 0; // size_t data_index = 0;
for (int ready_num = 0; ready_num < 10; ready_num++) // for (int ready_num = 0; ready_num < 10; ready_num++)
{ // {
for (int arr_cunt = 0; arr_cunt < 8008; ++arr_cunt) { // for (int arr_cunt = 0; arr_cunt < 8008; ++arr_cunt) {
// 偏移 // // 偏移
size_t tx_data_offset = wr_cunt * 16016 + arr_cunt * 2; // size_t tx_data_offset = wr_cunt * 16016 + arr_cunt * 2;
// cpy // // cpy
memcpy((char*)map_base_tx_case52 + tx_data_offset, &txt_buffer[data_index], 2);//65536 // memcpy((char*)map_base_tx_case52 + tx_data_offset, &txt_buffer[data_index], 2);//65536
// 更新数据索引 // // 更新数据索引
data_index = (data_index + 1) % 65535; // data_index = (data_index + 1) % 65535;
} // }
// 更新地址块索引 // // 更新地址块索引
wr_cunt = (wr_cunt + 1) % 20; // wr_cunt = (wr_cunt + 1) % 20;
} // }
printf("[tx]:初始10块写入完成，当前地址块=%zu，数据索引=%zu\n", wr_cunt, data_index); // printf("[tx]:初始10块写入完成，当前地址块=%zu，数据索引=%zu\n", wr_cunt, data_index);
printf("[while(1)]:/*************************************/\n"); // printf("[while(1)]:/*************************************/\n");
size_t current_pos = 0; // size_t current_pos = 0;
uint16_t value_mem = 0; // uint16_t value_mem = 0;
uint8_t block_n = 0; uint8_t block_n = 0;
uint8_t cut_i = 0; uint8_t cut_i = 0;
while (1) while (1)
@ -205,14 +205,14 @@ void *handleUdpTransmission(void *arg)
slot_ind_flag = 0; slot_ind_flag = 0;
/************************************************************************************** */ /************************************************************************************** */
// wr 16016*20(byte),一次while循环会写入 1/20 的数据，触发条件为slot_ind_flag // wr 16016*20(byte),一次while循环会写入 1/20 的数据，触发条件为slot_ind_flag
current_pos = wr_cunt * 16016; // current_pos = wr_cunt * 16016;
for (int i = 0; i < 8008; ++i) { // for (int i = 0; i < 8008; ++i) {
value_mem = txt_buffer[(data_index + i) % 65535]; // value_mem = txt_buffer[(data_index + i) % 65535];
memcpy((char*)map_base_tx_case52 + current_pos + i*2, &value_mem, 2); // memcpy((char*)map_base_tx_case52 + current_pos + i*2, &value_mem, 2);
} // }
data_index = (data_index + 8008) % 65535; // data_index = (data_index + 8008) % 65535;
wr_cunt = (wr_cunt + 1) % 20; // wr_cunt = (wr_cunt + 1) % 20;
/************************************************************************************** */ /************************************************************************************** */
// 更新生产者计数 // 更新生产者计数
w_idx = __atomic_load_n( w_idx = __atomic_load_n(