Initial commit

lw12.c

@@ -10,10 +10,6 @@
 #include <string.h>
 #include <errno.h>
 #include <unistd.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-//#include <netdb.h>
 
 #include "lw12.h"
 
@@ -45,22 +41,3 @@ int lw12_sendcmd(int sockfd, struct sockaddr_in *addr, char *cmd) {
 
     return 0;
 }
-
-int main() {
-    int sockfd = 0;
-    struct sockaddr_in server_addr;
-
-    char serverip[] = "192.168.178.24";
-    uint16_t serverport = 5000;
-
-    lw12_connect(&sockfd, &server_addr, serverport, serverip);
-    lw12_sendcmd(sockfd, &server_addr, (char *)LIGHTS_ON);
-
-    usleep(2000000);
-
-    lw12_sendcmd(sockfd, &server_addr, (char *)LIGHTS_OFF);
-
-    close(sockfd);
-
-    return 0;
-}

lw12.h

@@ -8,12 +8,21 @@
 #ifndef LW12_H
 #define LW12_H
 
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
 #define LW12_CMD_LENGTH 9
 
 #define LIGHTS_ON   "\x7e\x04\x04\x01\xff\xff\xff\x00\xef"
-#define LIGHTS_OFF  "\x7e\x04\x04\x00\x00\x0f\xff\x00\xef"
+#define LIGHTS_INIT "\x7e\x07\x05\x03\xff\xbf\x40\x00\xef"
+#define LIGHTS_OFF  "\x7e\x04\x04\x00\x00\x0f\x00\x00\xef"
 
 // set lights "7e070503{red:02x}{green:02x}{blue:02x}00ef"
-#define LIGHT_COLOR "\x7\xe\x07\x05\x03\x00\x00\x00\x00\xef"
+#define LIGHT_COLOR "\x7e\x07\x05\x03\x00\x00\x00\x00\xef"
+
+int lw12_connect(int *sockfd, struct sockaddr_in *addr, uint16_t port,
+        char *hostname);
+int lw12_sendcmd(int sockfd, struct sockaddr_in *addr, char *cmd);
 
 #endif /* !LW12_H */

lw12ctl.c

@@ -0,0 +1,33 @@
+/*
+ * lw12ctl.c
+ * Copyright (C) 2017 jpk <jpk@thor>
+ *
+ * Distributed under terms of the MIT license.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+
+#include "lw12.h"
+
+int main() {
+    int sockfd = 0;
+    struct sockaddr_in server_addr;
+
+    char serverip[] = "192.168.178.24";
+    uint16_t serverport = 5000;
+
+    lw12_connect(&sockfd, &server_addr, serverport, serverip);
+    lw12_sendcmd(sockfd, &server_addr, (char *)LIGHTS_ON);
+    lw12_sendcmd(sockfd, &server_addr, (char *)LIGHTS_INIT);
+
+    usleep(2000000);
+
+    lw12_sendcmd(sockfd, &server_addr, (char *)LIGHTS_OFF);
+
+    close(sockfd);
+
+    return 0;
+}