xxx

Author: wqliceman

README.md

@@ -235,14 +235,10 @@ int main(int argc, char** argv)
 #endif
    //////////////////////////////////////////////////////////////////////////
 #if true
-   const char sz_write[] = "[email protected]";
-   int length = strlen(sz_write);
+   int length = 0; 
    strcpy(address, "F");
-   ret = ab_cip_write_string(fd, address, length, sz_write);
-   printf("Write\t %s \tstring:\t %s, \tret: %d\n", address, sz_write, ret);
-   GET_RESULT(ret);
-
    char* str_val = NULL;
+
    ret = ab_cip_read_string(fd, address, &length, &str_val);
    printf("Read\t %s \tstring:\t %s\n", address, str_val);
    free(str_val);

README_EN.md

@@ -228,14 +228,10 @@ int main(int argc, char** argv)
 #endif
    //////////////////////////////////////////////////////////////////////////
 #if true
-   const char sz_write[] = "[email protected]";
-   int length = strlen(sz_write);
+   int length = 0; 
    strcpy(address, "F");
-   ret = ab_cip_write_string(fd, address, length, sz_write);
-   printf("Write\t %s \tstring:\t %s, \tret: %d\n", address, sz_write, ret);
-   GET_RESULT(ret);
-
    char* str_val = NULL;
+
    ret = ab_cip_read_string(fd, address, &length, &str_val);
    printf("Read\t %s \tstring:\t %s\n", address, str_val);
    free(str_val);