// Callback for messages, arrived from MQTT server
void onMessageReceived(String topic, String message)
{
if (topic.endsWith("Firmware"))
{
if (message.equals("UPDATE"))
{
OtaUpdate();
}
}
if (topic.endsWith("Lunch"))
{
if (topic.equals(mqtt_client + "/Lunch"))
{
// My own message
} else {
messageSentByMe = false;
}
if (message.equals("ON"))
{
indicationState = INDICATION_LUNCH;
}
else
{
indicationState = INDICATION_CONNECTED;
}
}
Serial.print(topic);
Serial.print(":\r\n\t"); // Pretify alignment for printing
Serial.println(message);
WifiAccessPoint.enable(false);
}
void serialCallBack(Stream& stream, char arrivedChar, unsigned short availableCharsCount) {
if (arrivedChar == '\n') {
char str[availableCharsCount];
for (int i = 0; i < availableCharsCount; i++) {
str[i] = stream.read();
if (str[i] == '\r' || str[i] == '\n') {
str[i] = '\0';
}
}
if (!strcmp(str, "connect")) {
// connect to wifi
WifiStation.config(WIFI_SSID, WIFI_PWD);
WifiStation.enable(true);
} else if (!strcmp(str, "ip")) {
Serial.printf("ip: %s mac: %s\r\n", WifiStation.getIP().toString().c_str(), WifiStation.getMAC().c_str());
} else if (!strcmp(str, "ota")) {
OtaUpdate();
} else if (!strcmp(str, "switch")) {
Switch();
} else if (!strcmp(str, "restart")) {
System.restart();
} else if (!strcmp(str, "ls")) {
Vector<String> files = fileList();
Serial.printf("filecount %d\r\n", files.count());
for (unsigned int i = 0; i < files.count(); i++) {
Serial.println(files[i]);
}
} else if (!strcmp(str, "cat")) {
Vector<String> files = fileList();
if (files.count() > 0) {
Serial.printf("dumping file %s:\r\n", files[0].c_str());
Serial.println(fileGetContent(files[0]));
} else {
Serial.println("Empty spiffs!");
}
} else if (!strcmp(str, "info")) {
ShowInfo();
} else if (!strcmp(str, "help")) {
Serial.println();
Serial.println("available commands:");
Serial.println(" help - display this message");
Serial.println(" ip - show current ip address");
Serial.println(" connect - connect to wifi");
Serial.println(" restart - restart the esp8266");
Serial.println(" switch - switch to the other rom and reboot");
Serial.println(" ota - perform ota update, switch rom and reboot");
Serial.println(" info - show esp8266 info");
#ifndef DISABLE_SPIFFS
Serial.println(" ls - list files in spiffs");
Serial.println(" cat - show first file in spiffs");
#endif
Serial.println();
} else {
Serial.println("unknown command");
}
}
}
void onAjaxRunOta(HttpRequest &request, HttpResponse &response)
{
OtaUpdate();
}
void serialCallBack(Stream& stream, char arrivedChar, unsigned short availableCharsCount) {
/*
Serial.print("Class Delegate Demo Time = ");
Serial.print(micros());
Serial.print(" char = 0x");
Serial.print(String(arrivedChar, HEX)); // char hex code
Serial.print(" available = ");
Serial.println(availableCharsCount);
*/
int ia = (int) arrivedChar;
if (arrivedChar == '\n') // Lets show data!
{
char str[availableCharsCount];
Serial.println("<New line received>");
int i = 0;
while (stream.available()) {
char cur = stream.read();
if (((int) cur != 13) && ((int) cur != 10)) {
str[i] = cur;
Serial.print(cur);
} else {
str[i] = '\0';
}
i++;
}
Serial.println();
//}
/*
int ia = (int) arrivedChar;
if (ia == 13) {
char str[availableCharsCount];
for (int i = 0; i < availableCharsCount-1; i++) {
str[i] = stream.read();
Serial.printf("%c",str[i]);
if (str[i] == '\r' || str[i] == '\n') {
str[i] = '\0';
//break;
}
}
*/
Serial.printf("\nCommand: %s, length=%d %d %d\n", str, availableCharsCount, str[availableCharsCount - 2],
str[availableCharsCount - 1]);
if (!strcmp(str, "connect")) {
// connect to wifi
WifiStation.config(wifi_sid.get(currWifiIndex), wifi_pass.get(currWifiIndex));
WifiStation.enable(true);
} else if (!strcmp(str, "ip")) {
Serial.printf("ip: %s mac: %s\r\n", WifiStation.getIP().toString().c_str(), WifiStation.getMAC().c_str());
} else if (!strcmp(str, "ota")) {
OtaUpdate();
} else if (!strcmp(str, "restart")) {
System.restart();
} else if (!strcmp(str, "ls")) {
Vector<String> files = fileList();
Serial.printf("filecount %d\r\n", files.count());
for (unsigned int i = 0; i < files.count(); i++) {
Serial.println(files[i]);
}
} else if (!strcmp(str, "info")) {
ShowInfo();
} else if (!strcmp(str, "switch")) {
Switch();
} else if (!strcmp(str, "cat")) {
Vector<String> files = fileList();
if (files.count() > 0) {
Serial.printf("dumping file %s:\r\n", files[2].c_str());
Serial.println(fileGetContent(files[2]));
} else {
Serial.println("Empty spiffs!");
}
} else if (!strcmp(str, "pos")) {
reportStatus();
} else if (!strcmp(str, "move")) {
Serial.println();
nextPos[0] += 10000;
nextPos[1] += 10000;
nextPos[2] += 10000;
nextPos[3] += 10000;
//procTimer.initializeUs(deltat, blink1).start(true);
} else if (!strcmp(str, "help")) {
Serial.println();
Serial.println("available commands:");
Serial.println(" help - display this message");
Serial.println(" ip - show current ip address");
Serial.println(" connect - connect to wifi");
Serial.println(" restart - restart the esp8266");
Serial.println(" switch - switch to the other rom and reboot");
Serial.println(" ota - perform ota update, switch rom and reboot");
Serial.println(" info - show esp8266 info");
#ifndef DISABLE_SPIFFS
Serial.println(" ls - list files in spiffs");
Serial.println(" cat - show first file in spiffs");
#endif
Serial.println();
} else {
Serial.printf("Trying to parse as gCode: %s\n", str);
parseGcode(str);
}
} else if (ia == 48) {
Serial.println();
stream.read();
nextPos[0] += 100;
nextPos[1] += 100;
nextPos[2] += 100;
nextPos[3] += 100;
//procTimer.initializeUs(deltat, blink1).start(true);
} else if (ia == 49) {
Serial.println();
stream.read();
nextPos[0] -= 100;
nextPos[1] -= 100;
nextPos[2] -= 100;
nextPos[3] -= 100;
//procTimer.initializeUs(deltat, blink1).start(true);
}
}
void parseGcode(String commandLine) {
if (commandLine.equals("ota")) {
//server.enableWebSockets(false);
OtaUpdate();
return;
} else if (commandLine.equals("switch")) {
Switch();
return;
} else if (commandLine.equals("restart")) {
System.restart();
return;
} else if (commandLine.equals("pos")) {
reportStatus();
return;
} else if (commandLine.equals("enable")) {
enableMotors();
return;
} else if (commandLine.equals("disable")) {
disableMotors();
return;
} else if (commandLine.equals("stop")) {
for (int i = 0; i < 4; i++) {
nextPos[i] = curPos[i];
}
} else if (commandLine.startsWith("udpServerIP"))
{
Vector<String> commandToken;
int numToken = splitString(commandLine, ' ', commandToken);
if(numToken==2)
udpServerIP = commandToken[1];
if(numToken==3)
{
udpServerIP = commandToken[1];
udpServerPort = atoi(commandToken[2].c_str());
}
char buf[150];
sprintf(buf, "Udp server port %s, port: %d", udpServerIP.c_str(), udpServerPort);
String msgBack = String(buf);
sendToClients(msgBack);
return;
} else if (commandLine.startsWith("reassign")) {
//sendToClients(message)
//reassign x=3 y=0 z=2 e=1
Vector<String> commandToken;
int numToken = splitString(commandLine, ' ', commandToken);
for (int i = 1; i < numToken; i++) {
Vector<String> axisIndex;
String axisIndexStr = commandToken[i].c_str();
splitString(axisIndexStr, '=', axisIndex);
String axis = axisIndex[0].c_str();
if (axis.equals("x"))
x = atoi(axisIndex[1].c_str());
else if (axis.equals("y"))
y = atoi(axisIndex[1].c_str());
else if (axis.equals("z"))
z = atoi(axisIndex[1].c_str());
else if (axis.equals("e"))
e = atoi(axisIndex[1].c_str());
}
char buf[150];
sprintf(buf, "Reassign: x=%d y=%d z=%d e=%d\r\n", x, y, z, e);
String msgBack = String(buf);
sendToClients(msgBack);
return;
}
if (steppersOn) {
Vector<String> commandToken;
int numToken = splitString(commandLine, ' ', commandToken);
for (int i = 0; i < numToken; i++) {
Serial.printf("Command: %s\r\n", commandToken[i].c_str());
String motor = commandToken[i].substring(0, 1);
String sign = commandToken[i].substring(1, 2);
String posStr = "";
if (sign == "+" || sign == "-") {
posStr = commandToken[i].substring(2, commandToken[i].length());
} else {
sign = "";
posStr = commandToken[i].substring(1, commandToken[i].length());
}
int8_t index = -1;
if (motor == "X")
index = x;
else if (motor == "Y")
index = y;
else if (motor == "Z")
index = z;
else if (motor == "E")
index = e;
else if (motor == "T") {
deltat = atoi(posStr.c_str());
}
if (index > -1) {
if (sign == "+")
nextPos[index] = nextPos[index] + atol(posStr.c_str());
else if (sign == "-")
nextPos[index] = nextPos[index] - atol(posStr.c_str());
else
nextPos[index] = atol(posStr.c_str());
char buf[150];
sprintf(buf, "Set nextpos[%d] to %d\r\n", index, nextPos[index]);
Serial.printf(buf);
String msgBack = String(buf);
sendToClients(msgBack);
}
}
}
}
void cmdOTA(String commandLine, CommandOutput* commandOutput) {
OtaUpdate();
}
