From 39da74c72f4df302273fa2da5d23f3cc6e05d9fa Mon Sep 17 00:00:00 2001
From: Mart Lubbers <mart@martlubbers.net>
Date: Tue, 4 Apr 2017 11:11:53 +0200
Subject: [PATCH] nodeMCU client is working

---
 client/client.c              |  4 +++
 client/nodemcu/interface.cpp | 52 ++++++++++++++++++++++++++++++++----
 2 files changed, 51 insertions(+), 5 deletions(-)

diff --git a/client/client.c b/client/client.c
index 0218fb7..6502fb7 100644
--- a/client/client.c
+++ b/client/client.c
@@ -63,6 +63,8 @@ void read_message(void)
 		default:
 			debug("Unknown message: %X", c);
 		}
+	} else {
+//		debug("No input");
 	}
 }
 
@@ -73,7 +75,9 @@ void loop(void)
 	if(getmillis()-loopmillis < LOOPDELAY){
 		return;
 	}
+	loopmillis = getmillis();
 #endif
+	debug("Loop");
 
 	int ct;
 	long cyclestart;
diff --git a/client/nodemcu/interface.cpp b/client/nodemcu/interface.cpp
index 3ac929c..2df5c1c 100644
--- a/client/nodemcu/interface.cpp
+++ b/client/nodemcu/interface.cpp
@@ -1,7 +1,25 @@
 #include <Arduino.h>
+#include <ESP8266WiFi.h>
 #include <stdbool.h>
 #include <stdint.h>
 
+#define SSID "ASUS_NDL"
+#define WPA2KEY "RT-AC66U"
+#define PORT 8123
+
+extern "C" unsigned long getmillis(void);
+extern "C" void pdie(char *, ...);
+extern "C" void die(char *, ...);
+extern "C" void debug(char *, ...);
+extern "C" void real_setup(void);
+extern "C" void write_byte(uint8_t);
+extern "C" uint8_t read_byte(void);
+extern "C" bool input_available(void);
+extern "C" void msdelay(unsigned long);
+
+WiFiServer server(PORT);
+WiFiClient client;
+
 unsigned long getmillis(void)
 {
 	return millis();
@@ -14,23 +32,47 @@ void msdelay(unsigned long ms)
 
 bool input_available(void)
 {
-	return Serial.available();
+	return client.available();
 }
 
 uint8_t read_byte(void)
 {
-	return Serial.read();
+	return client.read();
 }
 
 void write_byte(uint8_t b)
 {
-	Serial.write(b);
+	client.write(b);
 }
 
 void real_setup(void)
 {
 	Serial.begin(115200);
-	Serial.println("Hello world!");
+	Serial.print("Connecting to ");
+	Serial.println(SSID);
+	WiFi.begin(SSID, WPA2KEY);
+	while (WiFi.status() != WL_CONNECTED) {
+		delay(500);
+		Serial.print(".");
+	}
+	Serial.println("");
+	Serial.println("WiFi connected");
+	Serial.println("IP address: ");
+	Serial.println(WiFi.localIP());
+	server.begin();
+	Serial.print("Server started on port: ");
+	Serial.println(PORT);
+
+	Serial.print("Waiting for a client to connect.");
+	while(true){
+		client = server.available();
+		if(client){
+			break;
+		}
+	}
+	Serial.print("Client connected: ");
+	Serial.println(client.connected());
+	Serial.println("");
 }
 
 void debug(char *fmt, ...)
@@ -42,7 +84,7 @@ void die(char *fmt, ...)
 {
 	Serial.print(fmt);
 	while(1){
-		msdelay(100);
+		msdelay(1000);
 		Serial.print("die");
 	}
 }
-- 
2.20.1