36 lines
780 B
C
36 lines
780 B
C
#include "tcp_send.h"
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#include <netinet/in.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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void tcp_send(void) {
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int sock = socket(AF_INET, SOCK_STREAM, 0);
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struct sockaddr_in server_addr;
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memset(&server_addr, 0, sizeof(server_addr));
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server_addr.sin_family = AF_INET;
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server_addr.sin_port = htons(8080);
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if (inet_pton(AF_INET, "192.168.0.210", &server_addr.sin_addr) <= 0) {
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close(sock);
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}
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int result = connect(sock, (struct sockaddr*)&server_addr, sizeof(server_addr));
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if (result < 0) {
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close(sock);
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}
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char message[] = "Hello from PX4!";
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send(sock, message, strlen(message), 0);
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close(sock);
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return;
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}
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