diff --git a/WiFiAccessPointConfigurator/EEPROM.ino b/WiFiAccessPointConfigurator/EEPROM.ino
new file mode 100644
index 0000000..24b21ad
--- /dev/null
+++ b/WiFiAccessPointConfigurator/EEPROM.ino
@@ -0,0 +1,75 @@
+/* EEPROM LAYOUT
+ "BOOTMODE;SSID;PASSWORD;HOSTNAME;"
+ BOOTMODE could be 0 for Setup, 1 for normal use, 2 for OTA
+ Setup mode is trigger by setting GPIO3 to ground or at first boot
+*/
+
+
+int saveConfig(int bootMode, String ssid, String password, String host ) {
+ String eeprom;
+
+ eeprom = String(bootMode) + ";" + ssid + ";" + password + ";" + host + ";";
+
+ if (eeprom.length() > EEPROM_SIZE )
+ return -EMSGSIZE;
+
+ Serial.println("Saving " + eeprom);
+
+ for (int i = 0; i < eeprom.length() && i < EEPROM_SIZE; i++) {
+ EEPROM.write(i, eeprom.charAt(i));
+ }
+
+ EEPROM.commit();
+ delay(100);
+
+ return 0;
+}
+
+int saveBootMode(int bootMode){
+ EEPROM.write(0,String(bootMode).charAt(0));
+ EEPROM.commit();
+ delay(100);
+ return 0;
+}
+
+void readEEPROM(int &bootMode, char **ssid, char **password, char **host) {
+
+ int i = 2;
+
+ int boot = EEPROM.read(0);
+
+ if (boot == '1') {
+ bootMode = BOOTMODE_NORMAL;
+ } else if (boot == '2') {
+ bootMode = BOOTMODE_OTA;
+ } else {
+ //Do not need to parse EEPROM when not configured
+ bootMode = BOOTMODE_SETUP;
+ return;
+ }
+
+ //Read SSID
+ *ssid = &eeprom[2];
+ do {
+ eeprom[i] = EEPROM.read(i);
+ i++;
+ } while (i < EEPROM_SIZE && eeprom[i - 1] != ';');
+ eeprom[i - 1] = '\0';
+
+ //Read password
+ *password = &eeprom[i];
+ do {
+ eeprom[i] = EEPROM.read(i);
+ i++;
+ } while (i < EEPROM_SIZE && eeprom[i - 1] != ';');
+ eeprom[i - 1] = '\0';
+
+ //Read HostName
+ *host = &eeprom[i];
+ do {
+ eeprom[i] = EEPROM.read(i);
+ i++;
+ } while (i < EEPROM_SIZE && eeprom[i - 1] != ';');
+ eeprom[i - 1] = '\0';
+
+}
diff --git a/WiFiAccessPointConfigurator/WebServer.ino b/WiFiAccessPointConfigurator/WebServer.ino
new file mode 100644
index 0000000..9c8fbb2
--- /dev/null
+++ b/WiFiAccessPointConfigurator/WebServer.ino
@@ -0,0 +1,84 @@
+void handleRoot() {
+ server.send(200, "text/html", "
You are connected
"
+ "Setup
"
+ "OTA mode
"
+ "ON
"
+ "OFF
"
+ );
+}
+
+void handleSetup() {
+ server.send(200, "text/html", "");
+}
+
+void handleGpio() {
+ if (!server.hasArg("gpio") || !server.hasArg("value")) {
+ server.send(500, "text/plain", "Bad arguments\r\n");
+ return;
+ }
+
+ pinMode(server.arg("gpio").toInt(), OUTPUT);
+ digitalWrite(server.arg("gpio").toInt(), server.arg("value").toInt());
+ server.send(200, "text/html", "GPIO" + server.arg("gpio") + " changed to " + server.arg("value") + "
");
+}
+
+void handleSave() {
+ String password;
+ String ssid;
+ String hostName;
+
+ if (!server.hasArg("ssid") || !server.hasArg("password") || !server.hasArg("host")) {
+ server.send(500, "text/plain", "Bad arguments\r\n");
+ return;
+ }
+
+ if (saveConfig(BOOTMODE_NORMAL, server.arg("ssid"), server.arg("password"), server.arg("host")) < 0) {
+ server.send(500, "text/plain", "Cannot Save Credentials (Too long ?Contains \";\"?)\r\n");
+ return;
+ }
+
+ server.send(200, "text/html", "Configuration Saved
"
+ "You can reboot now");
+}
+
+void handleOTA() {
+ Serial.println("Boot mode Set to OTA");
+ saveBootMode(BOOTMODE_OTA);
+ server.send(200, "text/html", "OTA Mode set
"
+ "You can reboot now");
+}
+
+void handleNotFound() {
+ String message = "File Not Found\n\n";
+ message += "URI: ";
+ message += server.uri();
+ message += "\nMethod: ";
+ message += (server.method() == HTTP_GET) ? "GET" : "POST";
+ message += "\nArguments: ";
+ message += server.args();
+ message += "\n";
+ for (uint8_t i = 0; i < server.args(); i++) {
+ message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
+ }
+ server.send(404, "text/plain", message);
+}
+
+void setupWebServer(int bootmode) {
+ server.on("/", handleRoot);
+ server.on("/setup", handleSetup);
+ server.on("/save", handleSave);
+ if (bootmode == BOOTMODE_NORMAL){
+ server.on("/gpio", handleGpio);
+ server.on("/otamode", handleOTA);
+ }
+ server.onNotFound(handleNotFound);
+ server.begin();
+ Serial.println("HTTP server started");
+}
+
+
diff --git a/WiFiAccessPointConfigurator/WiFiAccessPointConfigurator.ino b/WiFiAccessPointConfigurator/WiFiAccessPointConfigurator.ino
index ec6ac40..cf78dbe 100644
--- a/WiFiAccessPointConfigurator/WiFiAccessPointConfigurator.ino
+++ b/WiFiAccessPointConfigurator/WiFiAccessPointConfigurator.ino
@@ -20,7 +20,6 @@
#include
#include
-
//#define ENABLE_EXTRA_GPIO
#define EEPROM_SIZE 512
@@ -33,159 +32,24 @@ char eeprom[EEPROM_SIZE];
int mode;
-/* EEPROM LAYOUT
- "BOOTMODE;SSID;PASSWORD;HOSTNAME;"
- BOOTMODE could be 0 for Setup, 1 for normal use, 2 for OTA
- Setup mode is trigger by setting GPIO3 to ground or at first boot
-*/
-
-
/* Set these to your desired credentials. */
const char *ssid = "ESPConfigurator";
ESP8266WebServer server(80);
-/* Just a little test message. Go to http://192.168.4.1 in a web browser
- connected to this access point to see it.
-*/
-void handleRoot() {
- server.send(200, "text/html", "You are connected
"
- "Setup
"
- "OTA mode
"
- "ON
"
- "OFF
"
- );
-}
+/* WebServer decl*/
+void handleRoot();
+void handleSetup();
+void handleGpio();
+void handleSave();
+void handleOTA();
+void handleNotFound();
+void setupWebServer(int bootmode);
-void handleSetup() {
- server.send(200, "text/html", "");
-}
-
-void handleGpio() {
- if (!server.hasArg("gpio") || !server.hasArg("value")) {
- server.send(500, "text/plain", "Bad arguments\r\n");
- return;
- }
-
- pinMode(server.arg("gpio").toInt(), OUTPUT);
- digitalWrite(server.arg("gpio").toInt(), server.arg("value").toInt());
- server.send(200, "text/html", "GPIO" + server.arg("gpio") + " changed to " + server.arg("value") + "
");
-}
-
-int saveConfig(int bootMode, String ssid, String password, String host ) {
- String eeprom;
-
- eeprom = String(bootMode) + ";" + ssid + ";" + password + ";" + host + ";";
-
- if (eeprom.length() > EEPROM_SIZE )
- return -EMSGSIZE;
-
- Serial.println("Saving " + eeprom);
-
- for (int i = 0; i < eeprom.length() && i < EEPROM_SIZE; i++) {
- EEPROM.write(i, eeprom.charAt(i));
- }
-
- EEPROM.commit();
- delay(100);
-
- return 0;
-}
-
-int saveBootMode(int bootMode){
- EEPROM.write(0,String(bootMode).charAt(0));
- EEPROM.commit();
- delay(100);
- return 0;
-}
-
-void handleSave() {
- String password;
- String ssid;
- String hostName;
-
- if (!server.hasArg("ssid") || !server.hasArg("password") || !server.hasArg("host")) {
- server.send(500, "text/plain", "Bad arguments\r\n");
- return;
- }
-
- if (saveConfig(BOOTMODE_NORMAL, server.arg("ssid"), server.arg("password"), server.arg("host")) < 0) {
- server.send(500, "text/plain", "Cannot Save Credentials (Too long ?Contains \";\"?)\r\n");
- return;
- }
-
- server.send(200, "text/html", "Configuration Saved
"
- "You can reboot now");
-}
-
-void handleOTA() {
- Serial.println("Boot mode Set to OTA");
- saveBootMode(BOOTMODE_OTA);
- server.send(200, "text/html", "OTA Mode set
"
- "You can reboot now");
-}
-
-void handleNotFound() {
- String message = "File Not Found\n\n";
- message += "URI: ";
- message += server.uri();
- message += "\nMethod: ";
- message += (server.method() == HTTP_GET) ? "GET" : "POST";
- message += "\nArguments: ";
- message += server.args();
- message += "\n";
- for (uint8_t i = 0; i < server.args(); i++) {
- message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
- }
- server.send(404, "text/plain", message);
-}
-
-void readEEPROM(int &bootMode, char **ssid, char **password, char **host) {
-
- int i = 2;
-
- int boot = EEPROM.read(0);
-
- if (boot == '1') {
- bootMode = BOOTMODE_NORMAL;
- } else if (boot == '2') {
- bootMode = BOOTMODE_OTA;
- } else {
- //Do not need to parse EEPROM when not configured
- bootMode = BOOTMODE_SETUP;
- return;
- }
-
- //Read SSID
- *ssid = &eeprom[2];
- do {
- eeprom[i] = EEPROM.read(i);
- i++;
- } while (i < EEPROM_SIZE && eeprom[i - 1] != ';');
- eeprom[i - 1] = '\0';
-
- //Read password
- *password = &eeprom[i];
- do {
- eeprom[i] = EEPROM.read(i);
- i++;
- } while (i < EEPROM_SIZE && eeprom[i - 1] != ';');
- eeprom[i - 1] = '\0';
-
- //Read HostName
- *host = &eeprom[i];
- do {
- eeprom[i] = EEPROM.read(i);
- i++;
- } while (i < EEPROM_SIZE && eeprom[i - 1] != ';');
- eeprom[i - 1] = '\0';
-
-}
+/* EEPROM decl */
+int saveConfig(int bootMode, String ssid, String password, String host );
+int saveBootMode(int bootMode);
+void readEEPROM(int &bootMode, char **ssid, char **password, char **host);
void setupWifi(int bootmode, int forceSetup, char *confSsid, char *confPassword, char *confHost) {
IPAddress myIP;
@@ -257,19 +121,6 @@ void setupOTA() {
Serial.println(ESP.getFreeSketchSpace());
}
-void setupWebServer() {
- server.on("/", handleRoot);
- server.on("/setup", handleSetup);
- server.on("/save", handleSave);
- if (mode == BOOTMODE_NORMAL){
- server.on("/gpio", handleGpio);
- server.on("/otamode", handleOTA);
- }
- server.onNotFound(handleNotFound);
- server.begin();
- Serial.println("HTTP server started");
-}
-
void setup() {
pinMode(3, OUTPUT);
@@ -311,7 +162,7 @@ void setup() {
if (mode == BOOTMODE_OTA) {
setupOTA();
} else {
- setupWebServer();
+ setupWebServer(mode);
}
}