device: actually make it all build and such.

Signed-off-by: Gediminas Jakutis <gediminas@varciai.lt>

1 files changed, 10 insertions, 38 deletions

diff --git a/src/device/main.ino b/src/device/main.ino
index d4e092d..66e52e8 100644
--- a/src/device/main.ino
+++ b/src/device/main.ino
@@ -26,16 +26,14 @@
 #include <stddef.h>
 #include "SSD1306Wire.h"
 #include "DejaVu_Sans_Mono_13.h"
-#include "udp.h"
+#include "device_network.h"
 
 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!";
 SSD1306Wire display(0x3c, 4, 5, GEOMETRY_128_32);
 
 static void init_OLED(void);
-unsigned int toggle_led(const int ip);
+unsigned int toggle_led(const int pin);
 static int wifi_connect(const char * const ssid, const char * const password, const char doblink, const int ledpin);
 static void blink_led(const int pin, const int ontime, const int offtime);
 
@@ -50,7 +48,7 @@ void setup(void)
 	display.fillCircle(32, 16, 12);
 	display.display();
 	wifi_connect(ssid, password, 1, internal_led);
-	Udp.begin(com_port);
+	udp_init(com_port);
 	display.fillCircle(64, 16, 12);
 	display.display();
 	discover_client(com_port);
@@ -65,25 +63,23 @@ void loop(void)
 	static const String daemonstr = "Daemon IP:";
 	static String prefix;
 	static IPAddress ip_to_print;
+	static IPAddress *daemon_ip = NULL;
 	static int print_dev_ip = 0;
 
 	static unsigned int delta = 2000; /* sleep length to use (ms) */
 	/* static int dot_idx = 0; */
 
 	delay(delta);
-	udp_init_packet(ip, com_port);
+	udp_init_packet(com_port);
 	udp_push(clientmagic, sizeof(clientmagic));
 	udp_flush();
-#if 0
-	if (dot_idx >= 2) {
-		display.clear();
-		dot_idx = 0;
+
+	if (!daemon_ip) {
+		daemon_ip = get_daemon_address();
 	}
-	display.fillCircle(32 * (dot_idx + 1), 16, 12);
-	dot_idx++;
-#endif
+
 	prefix = (print_dev_ip) ? devstr : daemonstr;
-	ip_to_print = (print_dev_ip) ? WiFi.localIP() : ip;
+	ip_to_print = (print_dev_ip) ? WiFi.localIP() : *daemon_ip;
 	display.clear();
 	display.drawString(0, 0, prefix);
 	display.drawString(0, 16, ip_to_print.toString());
@@ -134,30 +130,6 @@ static int wifi_connect(const char * const ssid, const char * const password, co
 	return 0;
 }
 
-static void discover_client(const int port)
-{
-	IPAddress bcastip(255, 255, 255, 255);
-	char buffer[32] = {0};
-	size_t done = 0;
-
-	do {
-		udp_init_packet(bcastip, port);
-		udp_push(servermagic, sizeof(servermagic));
-		udp_flush();
-		delay(5);
-		while (Udp.parsePacket()) {
-			if (Udp.available() >= sizeof(clientmagic)) {
-				Udp.read(buffer, sizeof(clientmagic));
-				if (!(strcmp(clientmagic, buffer))) {
-					ip = Udp.remoteIP();
-					++done;
-				}
-			}
-		}
-		delay(95);
-	} while (!done);
-}
-
 static void blink_led(const int pin, const int ontime, const int offtime)
 {
 	toggle_led(pin);