diff options
Diffstat (limited to 'src/device')
| -rw-r--r-- | src/device/main.ino | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/device/main.ino b/src/device/main.ino index 28e8dae..d4fec2c 100644 --- a/src/device/main.ino +++ b/src/device/main.ino @@ -30,13 +30,14 @@ static const unsigned int internal_led = 2; static unsigned int led_state = 0; static const char servermagic[] = "I love coffee!"; static const char clientmagic[] = "I love tea!"; +static const int com_port = 6996; IPAddress ip; WiFiUDP Udp; unsigned int toggle_led(const int ip); static void discover_client(void); static int wifi_connect(const char * const ssid, const char * const password, const char doblink, const int ledpin); -static void discover_client(void); +static void discover_client(const int port); static void udp_init_packet(IPAddress ip, const int port); static void udp_push(const void * const data, const size_t size); static int udp_flush(void); @@ -49,7 +50,8 @@ void setup(void) pinMode(internal_led, OUTPUT); toggle_led(internal_led); wifi_connect(ssid, password, 1, internal_led); - discover_client(); + Udp.begin(com_port); + discover_client(com_port); } /* the logic is a placeholder right now */ @@ -59,9 +61,9 @@ void loop(void) static unsigned int delta = 2000; delay(delta); - udp_init_packet(ip, 6996); - Udp.begin(6996); + udp_init_packet(ip, com_port); udp_push(clientmagic, sizeof(clientmagic)); + udp_flush(); } /* toggle the bult-in led and return current state */ @@ -99,16 +101,14 @@ static int wifi_connect(const char * const ssid, const char * const password, co return 0; } -static void discover_client(void) +static void discover_client(const int port) { IPAddress bcastip(255, 255, 255, 255); - static const char servermagic[] = "I love coffee!"; - static const char clientmagic[] = "I love tea!"; char buffer[32] = {0}; size_t done = 0; do { - udp_init_packet(bcastip, 6996); + udp_init_packet(bcastip, port); udp_push(servermagic, sizeof(servermagic)); udp_flush(); delay(5); |