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Author SHA1 Message Date
David Smart
a81d497dcc first commit 2023-02-20 11:58:55 -06:00
David
a0825b629e Remove stuff that came from a different app when this was derived. 
Prepare to add DNSServer for captive portal.
 2021-11-02 14:46:37 +00:00
David
4597350845 Major update/rewrite/recombine to get SSDP, and GrowController UI and application shell. 2021-10-25 23:46:03 +00:00
David
c47c37a891 Checkpoint commit with fauxmoESP in the firmware folder, rather than the library version. This is to test with a possibly newer library version. 2021-10-07 17:48:59 +00:00
David
74543a99f8 Many changes - not yet "controlled" updates. 2021-10-04 13:45:39 +00:00
46 changed files with 8108 additions and 0 deletions
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Documentation/Grow Controller EL System Diagram.vsdx
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//
//
#include "CustomHandlers.h"
#include "WiFiStateHandler.h"
// General Purpose helper stuff
// Handlers
void HandleNotFound() {
bool found = false;
const DirEntry *de = Directory;
Serial.printf("No Custom Handler for '%s'\n", server.uri().c_str()+1);
while (de->Filename) {
Serial.printf("test for '%s' with '%s'\n", de->Filename, server.uri().c_str()+1);
#if 0
if (0 == strcmp(server.uri().c_str()+1, de->Filename)) {
Serial.printf("send '%s' (%i B) as '%s'\n", de->Filename, de->Filesize, de->Filetype);
server.send_P(200, de->Filetype, (const char *)de->Filedata, de->Filesize);
found = true;
break;
}
#endif
de++;
}
if (!found) {
Serial.printf("!found '%s' - redirect to home\n", server.uri().c_str());
server.sendHeader("Location", "/", true);
server.send(302, "text/plain", "Not supported. Heading for home.");
}
}
void HandleMyIP_js() {
server.sendHeader("Access-Control-Allow-Origin", String("*"), true);
String message = "var mySite = 'http://";
message += String(WiFi.localIP()[0]);
message += "." + String(WiFi.localIP()[1]);
message += "." + String(WiFi.localIP()[2]);
message += "." + String(WiFi.localIP()[3]);
message += "';\n";
server.send(200, "text/javascript", message);
}
void HandleRootPage() {
if (server.hasArg("SW")) {
String newState = server.arg("SW");
if (newState == "1") {
// @todo SetCircuit(CMD_On);
Serial.printf("SW 1\n");
} else if (newState == "0") {
// @todo SetCircuit(CMD_Off);
Serial.printf("SW 0\n");
} else if (newState == "2") {
// @todo SetCircuit(CMD_Toggle);
Serial.printf("SW 2\n");
} else {
Serial.printf("SW %s ???\n", newState.c_str());
; // no action
}
}
// @todo String modeText = (isStationMode) ? "Station mode<br/>" : "Access Point mode<br/>";
// @todo String status = GetCircuitStatus() ? "On<br/>" : "Off<br/>";
String myIP = String(WiFi.localIP()[0]);
myIP += "." + String(WiFi.localIP()[1]);
myIP += "." + String(WiFi.localIP()[2]);
myIP += "." + String(WiFi.localIP()[3]);
server.send_P(200, "text/html", (const char *)index_htm);
}
static String EncType_str(uint8_t encType) {
switch (encType) {
case ENC_TYPE_NONE:
return "open";
break;
case ENC_TYPE_WEP:
return "wep";
break;
case ENC_TYPE_TKIP:
return "wpa psk";
break;
case ENC_TYPE_CCMP:
return "wpa2 psk";
break;
case ENC_TYPE_AUTO:
return "wpa wpa2 psk";
break;
default:
return "unknown";
break;
}
}
void HandleAPScan() {
// WiFi.scanNetworks will return the number of networks found
Serial.println("Scan ...");
int n = WiFi.scanNetworks(false, true); // blocking call and show hidden.
Serial.println("scan done.");
if (n == 0) {
Serial.println("no networks found");
} else {
Serial.print(n);
Serial.println(" networks found");
server.sendContent_P("HTTP/1.1 200 OK\r\n");
server.sendContent_P("Content-Type: text/html\r\n");
server.sendContent_P("\r\n");
server.sendContent_P(
"<!DOCTYPE html>\n"
"<html>\n"
"<head><title>Grow Controller - Scan</title></head>\n"
"<body>\n"
"<h1>Grow Controller - Scan</h1>"
);
server.sendContent_P(
" <form action=\"/config\">\n"
" <blockquote>\n"
" <table width='800' border='0'>\n"
" <tr bgcolor='#E0E0E0'><td colspan='2'>Net</td><td>RSSI</td><td>SSID</td><td>BSSID</td><td>Encryption</td><td>Channel</td><td>Hidden</td></tr>\n"
);
for (int i = 0; i < n; ++i) {
// Select, Network #, RSSI, SSID, BSSID, Channel, Hidden
String bgcolor = (i & 1) ? "#E0E0E0" : "#FFFFFF";
String record =
" <tr bgcolor='" + bgcolor + "'><td><input type='radio' name='ssid' value='" + WiFi.SSID(i) + "'></td>\n"
+ " <td>" + (i + 1) + "</td>\n"
+ " <td>" + WiFi.RSSI(i) + "</td>\n"
+ " <td>" + WiFi.SSID(i) + "<br/>"
+ " <img src='/green1x1.png' width='" + String(5 * (100 + WiFi.RSSI(i))) + "' height='3'></td>\n"
+ " <td>" + WiFi.BSSIDstr(i) + "</td>\n";
record += " <td>" + EncType_str(WiFi.encryptionType(i)) + "</td>\n";
record += " <td>" + String(WiFi.channel(i));
record += "</td>\n";
record += WiFi.isHidden(i)
? " <td>Yes</td>\n"
: " <td>No</td>\n";
record += " </tr>\n";
server.sendContent(record);
//
Serial.print(i + 1);
Serial.print(": ");
Serial.print(WiFi.SSID(i));
Serial.print(" (");
Serial.print(WiFi.RSSI(i));
Serial.print(")");
Serial.println((WiFi.encryptionType(i) == ENC_TYPE_NONE) ? " " : "*");
}
server.sendContent_P(
" <tr><td>&nbsp;</td>\n"
" <td colspan='7'>\n"
" <input type=\"submit\" value=\"Select\" />\n"
" <input type=\"reset\"/>\n"
" </td>\n"
" </tr>\n"
" </table>\n"
" </blockquote>\n"
" </form>\n"
"NAV:&nbsp;&nbsp;"
" <a href='/'>Home</a> | "
" <a href='/config'>Config</a> | "
" <a href='/scan'>Scan</a> | "
" <a href='/rssi'>RSSI</a> | "
" <a href='/curr'>Current</a> | "
" <a href='/config?ssid=reset&pass=reset' onclick=\"return confirm('Are you sure?')\">Factory Reset</a> | "
" <a href='/about'>About</a>\n"
" <br/>\n"
"</body>\n"
"</html>\n"
);
}
}
void HandleAPConfigPage() {
String name = wifiConfig.getName();
String ssid = wifiConfig.getSSID();
String pass = wifiConfig.getPassword();
String url = wifiConfig.getURL();
String ntp = wifiConfig.getNTPServerName();
if (server.hasArg("ssid") && server.hasArg("pass")) {
String _ssid = server.hasArg("_ssid") ? server.arg("_ssid") : "";
String _pass = server.hasArg("_pass") ? server.arg("_pass") : "";
name = server.arg("name");
ssid = server.arg("ssid");
pass = server.arg("pass");
url = server.hasArg("url") ? server.arg("url") : "";
ntp = server.hasArg("ntp") ? server.arg("ntp") : "";
if (ssid == "reset" && pass == "reset") {
FactoryReset(true);
}
wifiConfig.setName(name);
wifiConfig.setSSID(ssid);
wifiConfig.setPassword(pass);
wifiConfig.setURL(url);
wifiConfig.setNTPServerName(ntp);
wifiConfig.save();
Serial.println("Settings saved.");
if (ssid != _ssid || pass != _pass) {
// They changed stuff that requires a restart.
server.send(200, "text/html", "Configuration Saved! Restarting in 3 sec...");
Serial.printf("Config saved. Restarting in 3 sec . . .");
delay(3000);
ESP.restart();
return;
}
}
String modeText = (WiFiStateGet() == WFC_JoinedAP) ? "Station mode<br/>" : "Access Point mode<br/>";
if (server.hasArg("ssid") && !server.hasArg("pass")) {
ssid = server.arg("ssid");
pass = "";
Serial.println("ssid: " + ssid + ", pass: " + pass);
}
if (server.hasArg("url"))
url = server.arg("url");
//if (server.hasArg("ntp"))
// ntp = server.arg("ntp");
server.send(200, "text/html",
"<!DOCTYPE html>\n"
"<html>\n"
"<head><title>Grow Controller - Config</title></head>\n"
"<body>\n"
"<h1>Grow Controller - Configuration</h1>"
" <form action=\"\">\n"
" <blockquote>\n"
" <table border='0'>\n"
" <tr>\n"
" <td>Node Name</td>\n"
" <td><input type=\"text\" size=\"32\" name=\"name\" value=\"" + name + "\" /></td>\n"
" </tr>\n"
" <tr>\n"
" <td>SSID</td>\n"
" <td><input type=\"text\" size=\"32\" name=\"ssid\" value=\"" + ssid + "\" />&nbsp;**\n"
" <input type=\"hidden\" name=\"_ssid\" value=\"" + ssid + "\" /></td>\n"
" </tr>\n"
" <tr nowrap='nowrap'>\n"
" <td>Password</td>\n"
" <td nowrap='nowrap'><input type=\"password\" size=\"64\" name=\"pass\" value=\"" + pass + "\" />&nbsp;**\n"
" <input type=\"hidden\" name=\"_pass\" value=\"" + pass + "\" /></td>\n"
" </tr>\n"
" <tr>\n"
" <td>Update URL</td>\n"
" <td><input type=\"text\" size=\"64\" name=\"url\" value=\"" + url + "\" /></td>\n"
" </tr>\n"
// " <tr>\n"
// " <td>NTP Server</td>\n"
// " <td><input type=\"text\" size=\"64\" name=\"ntp\" value=\"" + ntp + "\" /></td>\n"
// " </tr>\n"
" <tr>\n"
" <td>&nbsp;</td>\n"
" <td>\n"
" <input type=\"submit\" value=\"Save\" />\n"
" <input type=\"reset\"/> ** Changes to these will trigger a module restart.\n"
" </td>\n"
" </tr>\n"
" <tr>\n"
" <td colspan='2'><hr/></td>\n"
" </tr>\n"
" <tr>\n"
" <td>&nbsp;</td>\n"
" <td><a href='/swupdatecheck'>Check for SW update (module will restart if updated)</a></td/>\n"
" </tr>\n"
" </table>\n"
" </blockquote>\n"
" </form>\n"
"NAV:&nbsp;&nbsp;"
" <a href='/'>Home</a> | "
" <a href='/config'>Config</a> | "
" <a href='/scan'>Scan</a> | "
" <a href='/rssi'>RSSI</a> | "
" <a href='/curr'>Current</a> | "
" <a href='/config?ssid=reset&pass=reset' onclick=\"return confirm('Are you sure?')\">Factory Reset</a> | "
" <a href='/about'>About</a>\n"
" <br/>\n"
"</body>\n"
"</html>\n"
);
}
// ###################################################################
//
// Old handlers, for 'static' information that needs to be send to
// build a web page.
//
// This is to be obsoleted by the new method at the top of this file.
//
// ###################################################################
void HandlePlantModel() {
Serial.printf("PlantModel\n");
server.send_P(200, "image/png", plantmodel_png, sizeof(plantmodel_png));
}
void HandlePlantModel_css() {
server.sendHeader("Access-Control-Allow-Origin", String("*"), true);
server.send_P(200, "text/css", plantmodel_css);
}
void HandleButton_css() {
server.sendHeader("Access-Control-Allow-Origin", String("*"), true);
server.send_P(200, "text/css", button_css);
}
void HandleIndex_js() {
server.sendHeader("Access-Control-Allow-Origin", String("*"), true);
server.send_P(200, "text/javascript", index_js);
}
void HandleAbout_htm() {
server.sendHeader("Access-Control-Allow-Origin", String("*"), true);
server.send_P(200, "text/html", about_htm);
}
void HandleAbout_js() {
server.sendHeader("Access-Control-Allow-Origin", String("*"), true);
server.send_P(200, "text/javascript", about_js);
}
void HandleFavIcon() {
Serial.printf("favicon.ico\n");
server.send_P(200, "image/x-icon", favicon_ico, sizeof(favicon_ico));
}
void HandleIcon() {
Serial.printf("icon.png\n");
server.send_P(200, "image/png", icon_png, sizeof(icon_png));
}
void HandleOpenDoor() {
Serial.printf("open.png\n");
server.send_P(200, "image/png", open_png, sizeof(open_png));
}
void HandleGreen1x1() {
Serial.printf("green1x1.png\n");
server.send_P(200, "image/png", green1x1_png, sizeof(green1x1_png));
}
void HandleHeaterOn() {
Serial.printf("soilheater_on.png\n");
server.send_P(200, "image/png", soilheater_on_png, sizeof(soilheater_on_png));
}
void HandleHeaterOff() {
Serial.printf("soilheater_off.png\n");
server.send_P(200, "image/png", soilheater_off_png, sizeof(soilheater_off_png));
}
void HandleThermometer() {
Serial.printf("thermometer.png\n");
server.send_P(200, "image/png", thermometer_png, sizeof(thermometer_png));
}
void HandleSoilMoisture() {
Serial.printf("soilmoisture.png\n");
server.send_P(200, "image/png", soilmoisture_png, sizeof(soilmoisture_png));
}
void HandlePointer() {
Serial.printf("pointer.png\n");
server.send_P(200, "image/png", pointer_png, sizeof(pointer_png));
}
void HandleWater() {
Serial.printf("water.png\n");
server.send_P(200, "image/png", water_png, sizeof(water_png));
}
void HandleRSSIPage() {
server.send_P(200, "text/html", rssi_htm);
}
void HandleRSSI_js() {
server.send_P(200, "text/javascript", rssi_js);
}
void HandleCurrPage() {
server.send_P(200, "text/html", curr_htm);
}
void HandleCurr_js() {
server.send_P(200, "text/javascript", curr_js);
}
void HandleNav_js() {
server.send_P(200, "text/javascript", nav_js);
}
void HandleSWUpdateCheck() {
updateCheck = true;
HandleAPConfigPage();
}
#if 0
void HandleCircuitOn() {
//SetCircuit(CMD_On);
HandleGetState(); // Reply with current state
}
void HandleCircuitOff() {
//SetCircuit(CMD_Off);
HandleGetState(); // Reply with current state
}
void HandleCircuitToggle() {
//SetCircuit(CMD_Toggle);
HandleGetState(); // Reply with current state
}
#endif

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//
//
// Custom Web Page Handlers
//
// For accepting and processing arguments, or for custom page
// generation.
//
#ifndef CUSTOMHANDERS_H
#define CUSTOMHANDERS_H
#include "ProjGlobals.h"
#include "Web_Resources.h"
/// If a URI does not have a custom handler hook, it will scan the file system for the target resource.
/// Only if it is then not found will it try to redirect the user to the main page.
///
void HandleNotFound();
///
/// For all of the following, there is actively generated content on the page,
/// so it must have a custom handler.
///
void HandleRootPage();
void HandleMyIP_js();
void HandleAPConfigPage();
void HandlePlantModel();
void HandleAPScan();
void HandlePlantModel();
void HandlePlantModel_css();
void HandleButton_css();
void HandleIndex_js();
void HandleAbout_htm();
void HandleAbout_js();
void HandleCircuitOn();
void HandleCircuitOff();
void HandleCircuitToggle();
void HandleSWUpdateCheck();
void HandleFavIcon();
void HandleIcon();
void HandleOpenDoor();
void HandleGreen1x1();
void HandleFavIcon();
void HandleHeaterOn();
void HandleWater();
void HandleRSSIPage();
void HandleRSSI_js();
void HandleCurrPage();
void HandleCurr_js();
void HandleNav_js();
void HandleHeaterOn();
void HandleHeaterOff();
void HandleThermometer();
void HandleSoilMoisture();
void HandlePointer();
#endif // CUSTOMHANDERS_H

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#include "./DNSServer.h"
#include <lwip/def.h>
#include <Arduino.h>
//#define DEBUG
#define DEBUG_OUTPUT Serial
DNSServer::DNSServer() {
_ttl = htonl(60);
_errorReplyCode = DNSReplyCode::NonExistentDomain;
}
bool DNSServer::start(const uint16_t &port, const String &domainName,
const IPAddress &resolvedIP) {
_port = port;
_domainName = domainName;
_resolvedIP[0] = resolvedIP[0];
_resolvedIP[1] = resolvedIP[1];
_resolvedIP[2] = resolvedIP[2];
_resolvedIP[3] = resolvedIP[3];
downcaseAndRemoveWwwPrefix(_domainName);
return _udp.begin(_port) == 1;
}
void DNSServer::setErrorReplyCode(const DNSReplyCode &replyCode) {
_errorReplyCode = replyCode;
}
void DNSServer::setTTL(const uint32_t &ttl) {
_ttl = htonl(ttl);
}
void DNSServer::stop() {
_udp.stop();
}
void DNSServer::downcaseAndRemoveWwwPrefix(String &domainName) {
domainName.toLowerCase();
domainName.replace("www.", "");
}
void DNSServer::processNextRequest() {
_currentPacketSize = _udp.parsePacket();
if (_currentPacketSize) {
_buffer = (unsigned char*) malloc(_currentPacketSize * sizeof(char));
if (_buffer == NULL) {
Serial.printf("ERROR in %s line %d\n", __FILE__, __LINE__);
} else {
_udp.read(_buffer, _currentPacketSize);
_dnsHeader = (DNSHeader*) _buffer;
if (_dnsHeader->QR == DNS_QR_QUERY &&
_dnsHeader->OPCode == DNS_OPCODE_QUERY &&
requestIncludesOnlyOneQuestion() &&
(_domainName == "*" || getDomainNameWithoutWwwPrefix() == _domainName)
) {
replyWithIP();
} else if (_dnsHeader->QR == DNS_QR_QUERY) {
replyWithCustomCode();
}
}
free(_buffer);
}
}
bool DNSServer::requestIncludesOnlyOneQuestion() {
return ntohs(_dnsHeader->QDCount) == 1 &&
_dnsHeader->ANCount == 0 &&
_dnsHeader->NSCount == 0 &&
_dnsHeader->ARCount == 0;
}
String DNSServer::getDomainNameWithoutWwwPrefix() {
String parsedDomainName = "";
unsigned char *start = _buffer + 12;
if (*start == 0) {
return parsedDomainName;
}
int pos = 0;
while (true) {
unsigned char labelLength = *(start + pos);
for (int i = 0; i < labelLength; i++) {
pos++;
parsedDomainName += (char)*(start + pos);
}
pos++;
if (*(start + pos) == 0) {
downcaseAndRemoveWwwPrefix(parsedDomainName);
return parsedDomainName;
} else {
parsedDomainName += ".";
}
}
}
void DNSServer::replyWithIP() {
_dnsHeader->QR = DNS_QR_RESPONSE;
_dnsHeader->ANCount = _dnsHeader->QDCount;
_dnsHeader->QDCount = _dnsHeader->QDCount;
//_dnsHeader->RA = 1;
_udp.beginPacket(_udp.remoteIP(), _udp.remotePort());
_udp.write(_buffer, _currentPacketSize);
_udp.write((uint8_t) 192); // answer name is a pointer
_udp.write((uint8_t) 12); // pointer to offset at 0x00c
_udp.write((uint8_t) 0); // 0x0001 answer is type A query (host address)
_udp.write((uint8_t) 1);
_udp.write((uint8_t) 0); //0x0001 answer is class IN (internet address)
_udp.write((uint8_t) 1);
_udp.write((unsigned char*) &_ttl, 4);
// Length of RData is 4 bytes (because, in this case, RData is IPv4)
_udp.write((uint8_t) 0);
_udp.write((uint8_t) 4);
_udp.write(_resolvedIP, sizeof(_resolvedIP));
_udp.endPacket();
#ifdef DEBUG
DEBUG_OUTPUT.print("DNS responds: ");
DEBUG_OUTPUT.print(_resolvedIP[0]);
DEBUG_OUTPUT.print(".");
DEBUG_OUTPUT.print(_resolvedIP[1]);
DEBUG_OUTPUT.print(".");
DEBUG_OUTPUT.print(_resolvedIP[2]);
DEBUG_OUTPUT.print(".");
DEBUG_OUTPUT.print(_resolvedIP[3]);
DEBUG_OUTPUT.print(" for ");
DEBUG_OUTPUT.println(getDomainNameWithoutWwwPrefix());
#endif
}
void DNSServer::replyWithCustomCode() {
_dnsHeader->QR = DNS_QR_RESPONSE;
_dnsHeader->RCode = (unsigned char) _errorReplyCode;
_dnsHeader->QDCount = 0;
_udp.beginPacket(_udp.remoteIP(), _udp.remotePort());
_udp.write(_buffer, sizeof(DNSHeader));
_udp.endPacket();
}

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#ifndef DNSServer_h
#define DNSServer_h
#include <WiFiUdp.h>
#define DNS_QR_QUERY 0
#define DNS_QR_RESPONSE 1
#define DNS_OPCODE_QUERY 0
enum class DNSReplyCode {
NoError = 0,
FormError = 1,
ServerFailure = 2,
NonExistentDomain = 3,
NotImplemented = 4,
Refused = 5,
YXDomain = 6,
YXRRSet = 7,
NXRRSet = 8
};
struct DNSHeader {
uint16_t ID; // identification number
unsigned char RD : 1; // recursion desired
unsigned char TC : 1; // truncated message
unsigned char AA : 1; // authoritive answer
unsigned char OPCode : 4; // message_type
unsigned char QR : 1; // query/response flag
unsigned char RCode : 4; // response code
unsigned char Z : 3; // its z! reserved
unsigned char RA : 1; // recursion available
uint16_t QDCount; // number of question entries
uint16_t ANCount; // number of answer entries
uint16_t NSCount; // number of authority entries
uint16_t ARCount; // number of resource entries
};
class DNSServer {
public:
DNSServer();
void processNextRequest();
void setErrorReplyCode(const DNSReplyCode &replyCode);
void setTTL(const uint32_t &ttl);
// Returns true if successful, false if there are no sockets available
bool start(const uint16_t &port,
const String &domainName,
const IPAddress &resolvedIP);
// stops the DNS server
void stop();
private:
WiFiUDP _udp;
uint16_t _port;
String _domainName;
unsigned char _resolvedIP[4];
int _currentPacketSize;
unsigned char* _buffer;
DNSHeader* _dnsHeader;
uint32_t _ttl;
DNSReplyCode _errorReplyCode;
void downcaseAndRemoveWwwPrefix(String &domainName);
String getDomainNameWithoutWwwPrefix();
bool requestIncludesOnlyOneQuestion();
void replyWithIP();
void replyWithCustomCode();
};
#endif // DNSServer_h

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#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
#include <ESP8266SSDP.h>
#include "ProjGlobals.h" // Some global settings
#include "WiFiConfiguration.h" //
#include "WiFiStateHandler.h" // Startup as AP or client and transition
#include "CustomHandlers.h" // Handlers for the web pages
#include "PlantModel.h" // The Plant Model controller/simulator/status
const String AP_NAME = "GrowController"; ///< Network name when in Access Point mode
const String AP_VERS = "v1.00.11"; ///< Compared to the server version for SW Updates
ESP8266WebServer server(80);
ConfigManager wifiConfig; ///< Track various configuration items
//ESP8266HTTPUpdate Updater;
bool updateCheck = false; ///< Set when a SW update check is pending
// Register the urls with custom handlers
// Register the SSDP interface
//
void StartWebServer();
void setup() {
Serial.begin(115200);
Serial.printf("\n");
Serial.printf("\n******************************************************************\n");
Serial.printf(" %s Web Server - Build " __DATE__ " " __TIME__ "\n", AP_NAME.c_str());
Serial.printf(" Version %s\n", AP_VERS.c_str());
Serial.printf(" Copyright (c) 2021 by Smartware Computing, all rights reserved.\n");
Serial.printf("******************************************************************\n");
wifiConfig.load();
}
void loop() {
//
// Process WiFi State Changes
//
static WiFiConnectState lastState = WFC_Idle;
WiFiConnectState currState = WiFiStateHandler();
if (lastState != currState) {
lastState = currState;
switch (currState) { // On change to this state
default:
break;
case WFC_HostingAP:
case WFC_JoinedAP:
StartWebServer();
break;
}
} else {
switch (currState) {
default:
break;
case WFC_HostingAP:
case WFC_JoinedAP:
server.handleClient();
break;
}
}
//
//
//
simulation();
// @todo delay(1);
}
void StartWebServer() {
// path /firmware
Serial.println("HTTP server starting ...");
//httpUpdater.setup(&server, update_path, update_username, update_password);
server.on("/", HandleRootPage);
server.on("/config", HandleAPConfigPage);
server.on("/myip.js", HandleMyIP_js);
server.on("/nav.js", HandleNav_js);
server.on("/plantmodel.png", HandlePlantModel);
server.on("/plantmodel.css", HandlePlantModel_css);
server.on("/button.css", HandleButton_css);
server.on("/index.js", HandleIndex_js);
server.on("/about.htm", HandleAbout_htm);
server.on("/about.js", HandleAbout_js);
server.on("/favicon.ico", HandleFavIcon);
server.on("/soilheater_on.png", HandleHeaterOn);
server.on("/soilheater_off.png", HandleHeaterOff);
server.on("/thermometer.png", HandleThermometer);
server.on("/soilmoisture.png", HandleSoilMoisture);
server.on("/pointer.png", HandlePointer);
server.on("/water.png", HandleWater);
server.on("/green1x1.png", HandleGreen1x1);
server.on("/rssi.htm", HandleRSSIPage);
server.on("/rssi.js", HandleRSSI_js);
server.on("/curr.htm", HandleCurrPage);
server.on("/curr.js", HandleCurr_js);
server.on("/icon.png", HandleIcon);
server.on("/open.png", HandleOpenDoor);
server.on("/swupdatecheck", HandleSWUpdateCheck);
server.on("/scan", HandleAPScan);
//server.on("/on", HandleCircuitOn);
//server.on("/off", HandleCircuitOff);
//server.on("/toggle", HandleCircuitToggle);
server.on("/state", HandleGetState);
server.on("/description.xml", HTTP_GET, []() {
Serial.printf("description.xml handler.\n");
SSDP.schema(server.client());
});
server.onNotFound(HandleNotFound);
server.begin();
Serial.println("HTTP server started.");
//
// SSDP Startup
//
Serial.printf("SSDP server starting ...\n");
SSDP.setSchemaURL("description.xml");
SSDP.setHTTPPort(80);
SSDP.setName(wifiConfig.getName().c_str()); // "Philips hue clone");
SSDP.setSerialNumber("001788102201");
SSDP.setURL("/"); // Root Page
SSDP.setModelName(AP_NAME.c_str()); // "Philips hue bridge 2012");
SSDP.setModelNumber("929000226503");
SSDP.setModelURL("https://www.smart-family.net/GrowController");
SSDP.setManufacturer("Smartware Computing");
SSDP.setManufacturerURL("https://www.smart-family.net");
SSDP.setDeviceType("upnp:rootdevice");
SSDP.begin();
Serial.println("SSDP server started.");
}
void FactoryReset(bool forceRestart) {
Serial.println("Factory Reset Configuration...\n");
wifiConfig.factoryReset();
wifiConfig.save();
if (forceRestart) {
Serial.println("Restart in 3 sec ...");
delay(3000);
ESP.restart();
}
}

34
Firmware/Firmware.ses Normal file
View File

@@ -0,0 +1,34 @@
<?xml version="1.0" encoding="UTF-8" ?>
<NotepadPlus>
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</Session>
</NotepadPlus>

246
Firmware/PlantModel.cpp Normal file
View File

@@ -0,0 +1,246 @@
//
//
// PlantModel
//
//
#include "ProjGlobals.h"
#include "PlantModel.h"
#include "WiFiStateHandler.h"
#include "Utility.h"
PlantData_T plant; /// This keeps track of everything relevant to this system
String OnOffText(bool isOn) {
if (isOn)
return String("On");
else
return String("Off");
}
String DrumStateText(DrumState_E state) {
switch (state) {
case DrumIsOpen:
return String("Open");
case DrumIsClosed:
return String("Closed");
case DrumIsMoving:
return String("Moving");
default:
return String("Error");
}
}
String DrumMotorText(DrumMotor_E state) {
switch (state) {
case DrumOff:
return String("Stopped");
case DrumCW:
return String("CW Rotation");
case DrumCCW:
return String("CCW Rotation");
default:
return String("Error");
}
}
String DrumOpenText(bool isOpen) {
if (isOpen)
return String("Open");
else
return String("not open");
}
String DrumClosedText(bool isClosed) {
if (isClosed)
return String("Closed");
else
return String("not closed");
}
String WaterInTankText(bool waterInTank) {
if (waterInTank)
return String("OK");
else
return String("Empty");
}
// {
// "id": "5c:cf:7f:c0:52:82",
// "name": "3-Way Switch",
// "state": 0,
// "sense": 56,
// "ip": "192.168.1.23",
// "rssi": "-63",
// "countdown": "3:45",
// "uptime": "0:11:45",
// "wifimode": "station"|"ap"
// }
//
void HandleGetState() {
int day, hr, minute, sec;
char _upTime[15]; // 0000.00:00:00\0 + 1 spare
sec = millis() / 1000;
minute = sec / 60;
hr = minute / 60;
day = hr / 24;
if (day)
snprintf(_upTime, sizeof(_upTime), "%dd %d:%02d:%02d", day, hr % 24, minute % 60, sec % 60);
else if (hr)
snprintf(_upTime, sizeof(_upTime), "%d:%02d:%02d", hr, minute % 60, sec % 60);
else
snprintf(_upTime, sizeof(_upTime), "%02d:%02d", minute % 60, sec % 60);
String modeText = (WiFiStateGet() == WFC_JoinedAP) ? "Station" : "Access Point";
String message = "{\n";
message += "\t\"id\": \"" + GetMacString() + "\",\n";
message += "\t\"name\": \"" + wifiConfig.getName() + "\",\n";
message += "\t\"version\": \"" + AP_VERS + "\",\n";
//message += "\t\"state\": " + String(CurrStatus) + ",\n";
//message += "\t\"raw\": " + String(iRaw) + ",\n";
//message += "\t\"sense\": " + String(iRawSum / AVG_RATIO) + ",\n";
message += "\t\"ip\": \""
+ String(WiFi.localIP()[0])
+ "." + String(WiFi.localIP()[1])
+ "." + String(WiFi.localIP()[2])
+ "." + String(WiFi.localIP()[3])
+ "\",\n";
message += "\t\"rssi\": \"" + String(WiFi.RSSI()) + "\",\n";
message += "\t\"uptime\": \"" + String(_upTime) + "\",\n";
message += "\t\"wifimode\": \"" + modeText + "\",\n";
snprintf(_upTime, sizeof(_upTime), "%02u:%02u", plant.SecondsToday/3660, (plant.SecondsToday/60)%60);
message += "\t\"TimeOfDay\": \"" + String(_upTime) + "\",\n";
message += "\t\"Fahrenheit\": \"" + String(plant.Fahrenheit) + "\",\n";
message += "\t\"ChamberTemp_C\": \"" + String(plant.ChamberTemp_C) + "\",\n";
message += "\t\"ChamberHumi\": \"" + String(plant.ChamberHumi) + " % \",\n";
message += "\t\"SoilHeater\": \"" + OnOffText(plant.SoilHeater) + "\",\n";
message += "\t\"SoilTemp_C\": \"" + String(plant.SoilTemp_C) + "\",\n";
message += "\t\"AmbientTemp_C\": \"" + String(plant.AmbientTemp_C) + "\",\n";
message += "\t\"DrumDoorIcon\": \"" + DrumStateText(plant.DrumDoorIcon) + "\",\n";
message += "\t\"DrumOpenSensor\": \"" + DrumOpenText(plant.DrumOpenSensor) + "\",\n";
message += "\t\"DrumClosedSensor\": \"" + DrumClosedText(plant.DrumClosedSensor) + "\",\n";
message += "\t\"DrumMotorStatus\": \"" + DrumMotorText(plant.DrumMotorStatus) + "\",\n";
message += "\t\"DrumMotor_V\": \"" + String(plant.DrumMotor_V) + "\",\n";
message += "\t\"DrumMotor_I\": \"" + String(plant.DrumMotor_I) + "\",\n";
snprintf(_upTime, sizeof(_upTime), "%02u:%02u", plant.DrumMotorOn_sec/60, plant.DrumMotorOn_sec%60);
message += "\t\"DrumMotorOn_sec\": \"" + String(_upTime) + "\",\n";
message += "\t\"WaterInTank\": \"" + String(plant.WaterInTank) + "\",\n";
message += "\t\"WaterMotor_V\": \"" + String(plant.WaterPumpStatus) + "\",\n";
message += "\t\"SoilMoisture_X\": \"" + String(plant.SoilMoisture_X) + "\",\n";
snprintf(_upTime, sizeof(_upTime), "%02u:%02u", plant.WaterCyclePeriod_sec/60, plant.WaterCyclePeriod_sec%60);
message += "\t\"WaterCyclePeriod_sec\": \"" + String(_upTime) + "\",\n";
snprintf(_upTime, sizeof(_upTime), "%02u:%02u", plant.WaterCycleOn_sec/60, plant.WaterCycleOn_sec%60);
message += "\t\"WaterCycleOn_sec\": \"" + String(_upTime) + "\",\n";
snprintf(_upTime, sizeof(_upTime), "%02u:%02u", plant.WaterCycle_sec/60, plant.WaterCycle_sec%60);
message += "\t\"waterCycle\": \"" + String(_upTime) + "\"\n";
//message += "\t\"toggle\": " + String(!digitalRead(SW_TOGGLE)) + ",\n";
//message += "\t\"reset\": " + String(!digitalRead(SW_RESET));
message += "}\n";
server.sendHeader("Access-Control-Allow-Origin", String("*"), true);
server.send(200, "application/json", message);
}
void simulation() {
if (++plant.SecondsToday >= (24*3600)) { // Seconds are advancing really fast for the simulation
plant.SecondsToday -= (24 * 3600);
}
static int lastMinutesToday = -1;
int hoursToday = plant.SecondsToday / 3600;
int minutesToday = plant.SecondsToday / 60;
// Simulate Ambient temp rising and falling
if (lastMinutesToday != minutesToday) {
lastMinutesToday = minutesToday;
//Serial.printf("%02u:%02u, Ambient %3.1f\n", hoursToday, minutesToday % 60, plant.AmbientTemp_C);
if (hoursToday < 15) {
// warming part of the day
if (plant.AmbientTemp_C < 45.0) {
plant.AmbientTemp_C += (float)(rand() % 10)/1000.0;
}
} else {
// cooling part of the day
if (plant.AmbientTemp_C > 10.0) {
plant.AmbientTemp_C -= (float)(rand() % 10)/1000.0;
}
}
if (plant.SoilTemp_C > 40.0) {
plant.SoilHeater = false;
} else if (plant.SoilTemp_C < 20.0) {
plant.SoilHeater = true;
}
if (plant.SoilHeater) {
if (plant.SoilTemp_C < 50.0) {
plant.SoilTemp_C += (float)(rand() % 10)/1000.0;
}
} else {
if (plant.SoilTemp_C < plant.ChamberTemp_C) {
plant.SoilTemp_C += (float)(rand() % 10)/1000.0;
} else {
plant.SoilTemp_C -= (float)(rand() % 10)/1000.0;
}
}
if (plant.DrumMotorStatus == DrumCW) {
plant.DrumMotorOn_sec++;
} else if (plant.DrumMotorStatus == DrumCCW) {
plant.DrumMotorOn_sec++;
} else {
plant.DrumMotorOn_sec = 0;
}
if (plant.ChamberTemp_C > 50.0) {
if (!plant.DrumOpenSensor) {
plant.DrumMotorStatus = DrumCW;
if (plant.DrumMotorOn_sec > 50) {
plant.DrumOpenSensor = true;
plant.DrumClosedSensor = false;
}
}
} else if (plant.ChamberTemp_C < 40.0) {
if (!plant.DrumClosedSensor) {
plant.DrumMotorStatus = DrumCW;
if (plant.DrumMotorOn_sec > 50) {
plant.DrumOpenSensor = false;
plant.DrumClosedSensor = true;
}
}
}
if (plant.DrumDoorIcon == DrumIsOpen) {
if (plant.ChamberTemp_C > plant.AmbientTemp_C) {
plant.ChamberTemp_C -= (float)(rand() % 10)/1000.0;
} else if (plant.ChamberTemp_C < plant.AmbientTemp_C) {
plant.ChamberTemp_C += (float)(rand() % 10)/1000.0;
}
} else {
if (plant.ChamberTemp_C > plant.AmbientTemp_C) {
plant.ChamberTemp_C -= (float)(rand() % 5)/1000.0;
} else if (plant.ChamberTemp_C < plant.AmbientTemp_C) {
plant.ChamberTemp_C += (float)(rand() % 20)/1000.0;
}
}
plant.ChamberHumi = (float)(rand() % 73) + 25;
if (++plant.WaterCycle_sec >= plant.WaterCyclePeriod_sec) {
plant.WaterCycle_sec -= plant.WaterCyclePeriod_sec;
}
if (plant.WaterCycle_sec >= plant.WaterCycleOn_sec) {
plant.WaterPumpStatus = false;
}
if (plant.SoilMoisture_X < 60.0 && plant.WaterCycle_sec < plant.WaterCycleOn_sec) {
plant.WaterPumpStatus = true;
}
if (plant.WaterPumpStatus) {
plant.SoilMoisture_X += (float)(rand() % 40)/100.0;
} else {
plant.SoilMoisture_X -= (float)(rand() % 5)/100.0;
}
}
}

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//
//
//
#include "ProjGlobals.h"
void HandleGetState();
void simulation();

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//
// Project Global Settings
//
#ifndef PROJGLOBALS_H
#define PROJGLOBALS_H
#include <ESP8266WebServer.h>
// Manage the WiFi Configuration, AP, SSID, etc.
#include "WiFiConfiguration.h"
typedef enum {
DrumIsOpen,
DrumIsClosed,
DrumIsMoving,
DrumIsStuck,
} DrumState_E;
typedef enum {
DrumOff,
DrumCW,
DrumCCW
} DrumMotor_E;
typedef struct {
uint32_t SecondsToday; // elapsed seconds from midnight (for simulation)
bool Fahrenheit; // Show temp in Fahrenheit.
float ChamberTemp_C; // Chamber Temp
float ChamberHumi; // Chamber Humidity - if installed
bool SoilHeater;
float SoilTemp_C; // Soil Temp - if installed
float SoilMoisture_X; // Soil Moisture - unitless number, if installed
float AmbientTemp_C; //
DrumState_E DrumDoorIcon; // Current State: open/close/moving
bool DrumOpenSensor;
bool DrumClosedSensor;
DrumMotor_E DrumMotorStatus; // Off, CW, CCW
uint32_t DrumMotorOn_sec;
float DrumMotor_V;
float DrumMotor_I;
bool WaterInTank; // controls image of the WaterLevelIcon
bool WaterPumpStatus; // WaterLevelIcon pump on
float WaterMotor_V;
uint32_t WaterCyclePeriod_sec; // Total Time (allows WaterLevelIcon to soak in)
uint32_t WaterCycleOn_sec; // WaterLevelIcon Pump on time
uint32_t WaterCycle_sec; // Running timer
} PlantData_T;
extern void FactoryReset(bool forceRestart);
extern const String AP_NAME;
extern const String AP_VERS;
// extern bool isStationMode;
extern ESP8266WebServer server;
extern ConfigManager wifiConfig;
extern PlantData_T plant; /// This keeps track of everything relevant to this system
extern bool updateCheck;
#endif // PROJGLOBALS_H

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input.BigButton {
width: 150px;
height: 100px;
padding: 10px;
white-space: normal;
cursor: pointer;
text-align: center;
font-weight: bold;
font-size: 120%;
background: #3366cc;
color: #fff;
border: 5px solid #112233;
border-radius: 10px;
-moz-box-shadow: 6px 6px 5px #999;
-webkit-box-shadow: 6px 6px 5px #999;
box-shadow: 6px 6px 5px #999;
}
input.BigButton:hover {
color: #ffff00;
background: #000;
border: 5px solid #fff;
}
input.SmallButton {
width: 150px;
height: 50px;
padding: 10px;
white-space: normal;
cursor: pointer;
font-weight: bold;
font-size: 100%;
background: #3366cc;
color: #fff;
border: 5px solid #112233;
border-radius: 10px;
-moz-box-shadow: 6px 6px 5px #999;
-webkit-box-shadow: 6px 6px 5px #999;
box-shadow: 6px 6px 5px #999;
}
input.SmallButton:hover {
color: #ffff00;
background: #000;
border: 5px solid #fff;
}

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<!DOCTYPE html>
<html>
<head>
<title>Grow Controller</title>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<meta name="viewport" content="user-scalable=no, initial-scale=1.0, width=device-width">
<script type='text/javascript' src='myip.js'></script>
<script type='text/javascript' src='about.js'></script>
<script type='text/javascript' src='nav.js'></script>
</head>
<body onload="NavInit();">
<h1>Grow Controller</h1>
by Smartware Computing
<blockquote>
<table cellpadding="5">
<tr valign="top">
<td><img src="icon.png" title="logo" /></td>
<td>
This Grow Controller is an IOT device based on an ESP8266-12 module. The software for it has been
derived from various sources and where copyrights have been identified, they are listed below.<br />
<ul>
<li>The composite work is Copyright &copy; 2018-2021 by Smartware Computing, all rights reserved.</li>
<li>Libraries; Copyright &copy; 2001-2013 Free Software Foundation, Inc.</li>
</ul>
<dl>
<dt>Toggle Button</dt>
<dd>Each press will toggle the circuit between on and off.</dd>
<dt>Reset Button</dt>
<dd>Momentary press resets unit. Very Long press causes Factory reset back to Access Point mode.</dd>
</dl>
</td>
</tr>
</table>
Mode:
Uptime:
</blockquote>
<span id='nav'></span>
</body>
</html>

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//
// rssi script
//
// var mySite = 'http://192.168.1.23' from myip.js
var url = mySite + '/state';
setInterval(RefreshStatus, 5000);
getIt = function(aUrl, callback) {
var xhr = new XMLHttpRequest();
xhr.open('GET', aUrl, true);
xhr.responseType = 'text';
xhr.onload = function(e) {
if (this.status === 200) {
callback(this.response);
}
};
xhr.send();
}
function RefreshStatus() {
getIt(url,
function(data) {
obj = JSON.parse(data);
var elms = document.querySelectorAll('.' + 'ip'), i;
for (i = 0; i < elms.length; ++i) {
elms[i].textContent = obj.ip;
}
}
);
}

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<!DOCTYPE html>
<html>
<head>
<title>Grow Controller</title>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<meta name="viewport" content="user-scalable=no, initial-scale=1.0, width=device-width">
<script type='text/javascript' src='myip.js'></script>
<script type='text/javascript' src='curr.js'></script>
<script type='text/javascript' src='nav.js'></script>
</head>
<body onload='CurrInit(); NavInit();'>
<h1>Grow Controller - Current Sense</h1>
<blockquote>
<table width='800' border='0'>
<tr>
<td colspan='3' align='center'>
<canvas id='curr' width='790' height='400'></canvas>
</td>
</tr>
<tr>
<td width='*' align='left'>
<div id='uptime'>x:xx:xx</div>
</td>
<td width='20%' align='right'>
<div id='currText'>xx</div>
</td>
</tr>
</table>
</blockquote>
<span id='nav'></span>
</body>
</html>

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//
// curr script
//
// var mySite = 'http://192.168.1.23' from myip.js
var url = mySite + '/state';
var rawData = [];
var avgData = [];
var currIndex = 0;
var axes = {};
var totalSamples = 400; // Width of the graph
for (var i = 0; i < totalSamples; i++)
rawData[i] = avgData[i] = 0;
setInterval(RefreshStatus, 500);
// -------------------------
getIt = function (aUrl, callback) {
var xhr = new XMLHttpRequest();
xhr.open('GET', aUrl, true);
xhr.responseType = 'text';
xhr.onload = function (e) {
if (this.status === 200) {
callback(this.response);
}
};
xhr.send();
};
function RefreshStatus() {
getIt(url,
function (data) {
obj = JSON.parse(data);
UpdateGraph(obj.raw, obj.sense); // raw and averaged
document.getElementById('uptime').innerHTML = 'Uptime: ' + obj.uptime;
document.getElementById('currText').innerHTML = 'raw: ' + obj.raw + ', avg: ' + obj.sense;
}
);
}
function CurrInit() {
var canvas = document.getElementById('curr');
if (null === canvas || !canvas.getContext)
return;
ctx = canvas.getContext('2d');
axes.w = 0.9 * canvas.width;
axes.h = 0.8 * canvas.height;
axes.x0 = 0.07 * canvas.width; // x0 pixels from left to x=0
axes.y0 = 0.10 * canvas.height; // y0 pixels from top to y=0
axes.scaleX = totalSamples; // # pixels from x=0 to x=1
axes.scaleY = 1024;
axes.doNegativeX = false;
ctx.clearRect(0, 0, canvas.width, canvas.height);
ctx.rect(0, 0, canvas.width - 1, canvas.height - 1);
ctx.strokeStyle = 'black';
ctx.lineWidth = 1;
ctx.stroke();
showAxes(ctx, axes);
}
function UpdateGraph(rawCurr, avgCurr) {
var xx, yy;
var i;
if (rawCurr > axes.scaleY) // safety limit
rawCurr = axes.scaleY;
else if (rawCurr < 0)
rawCurr = 0;
if (avgCurr > axes.scaleY) // safety limit
avgCurr = axes.scaleY;
else if (avgCurr < 0)
avgCurr = 0;
rawData[currIndex] = rawCurr;
avgData[currIndex] = avgCurr;
console.log('UpdateGraph(-' + rawCurr + ')');
CurrInit();
// Draw Raw
x0 = axes.x0;
y0 = axes.y0;
ctx.beginPath();
ctx.strokeStyle = '#FF8080';
ctx.lineWidth = 3;
for (i = 0; i < totalSamples; i++) {
pi = (currIndex + 1 + i) % totalSamples;
xx = x0 + i / axes.scaleX * axes.w;
yy = y0 + axes.h - rawData[pi] / axes.scaleY * axes.h;
ctx.lineTo(xx, yy);
}
ctx.stroke();
// Circle
ctx.beginPath();
ctx.arc(xx, yy, 7, 0, 2 * Math.PI, false);
ctx.fillstyle = '#FF8080';
ctx.fill();
ctx.strokeStyle = '#FF0000';
ctx.stroke();
// Draw Average
x0 = axes.x0;
y0 = axes.y0;
ctx.beginPath();
ctx.strokeStyle = '#8080FF';
ctx.lineWidth = 3;
for (i = 0; i < totalSamples; i++) {
pi = (currIndex + 1 + i) % totalSamples;
xx = x0 + i / axes.scaleX * axes.w;
yy = y0 + axes.h - avgData[pi] / axes.scaleY * axes.h;
ctx.lineTo(xx, yy);
}
ctx.stroke();
// Circle
ctx.beginPath();
ctx.arc(xx, yy, 7, 0, 2 * Math.PI, false);
ctx.fillstyle = '#8080FF';
ctx.fill();
ctx.strokeStyle = '#0000FF';
ctx.stroke();
currIndex++;
currIndex %= totalSamples;
}
function showAxes(ctx, axes) {
var x0 = axes.x0, w = axes.w;
var y0 = axes.y0, h = axes.h;
var xmin = axes.doNegativeX ? 0 : x0;
ctx.lineWidth = 1;
ctx.font = '12px Arial';
ctx.textAlign = 'end';
ctx.beginPath();
ctx.strokeStyle = 'rgb(128,128,128)';
ctx.moveTo(x0, y0); ctx.lineTo(x0, y0 + h); // Y axis
for (var y = 0; y <= axes.scaleY; y += 100) {
yy = axes.y0 + axes.h - y / axes.scaleY * axes.h;
ctx.moveTo(xmin, yy); ctx.lineTo(x0 + w, yy); // X axis
ctx.fillText(y, x0 - 3, yy + 3);
}
ctx.font = '18px Arial';
ctx.textAlign = 'start';
ctx.fillText('Current Graph', axes.x0, axes.y0 - 6);
ctx.stroke();
}

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<!DOCTYPE html>
<html lang="en">
<head>
<title>Grow Controller</title>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<meta name="viewport" content="user-scalable=no, initial-scale=1.0, width=device-width">
<link rel="stylesheet" type="text/css" href="button.css" media="all" />
<link rel="stylesheet" type="text/css" href="plantmodel.css" media="all" />
<script type='text/javascript' src='nav.js'></script>
<script type='text/javascript' src='myip.js'></script>
<script type='text/javascript' src='about.js'></script>
<script type='text/javascript' src='index.js'></script>
</head>
<body onload="NavInit();">
<h1><span id='name'>Grow Controller</span></h1>
<form>
<table border='0'>
<tr>
<td width='45%' align='center'>
<div class="box">
<div style="position: relative; z-index: -10;">
<!-- 243 x 488 -->
<img src='plantmodel.png' title='Picture of the System' />
</div>
<div class='TimeOfDay' id='TimeOfDay'>--:--</div>
<div class='AmbientTemp_C' id='AmbientTemp_C' >--.- &deg;F</div>
<div class='AmbientTempIcon' id='AmbientTempIcon' ><img src='thermometer.png' title='Ambient Temperature' /></div>
<div class='ChamberTemp_C' id='ChamberTemp_C' >--.- &deg;F</div>
<div class='ChamberHumi' id='ChamberHumi' >-- %</div>
<div class='ChamberTempIcon' id='ChamberTempIcon' ><img src='thermometer.png' title='Chamber Temperature' /></div>
<div class='SoilHeater' id='SoilHeater' >Heat</div>
<div class='SoilHeaterOnIcon' id='SoilHeaterOnIcon' ><img src='soilheater_on.png' title='Soil Heater' /></div>
<div class='SoilHeaterOffIcon' id='SoilHeaterOffIcon' ><img src='soilheater_off.png' title='Soil Heater' /></div>
<div class='SoilThermoIcon' id='SoilThermoIcon' ><img src='thermometer.png' title='Soil Temperature' /></div>
<div class='SoilHumiIcon' id='SoilHumiIcon' ><img src='soilmoisture.png' title='Soil Temperature' /></div>
<div class='SoilTemp_C' id='SoilTemp_C' >--.- &deg;F</div>
<div class='SoilMoisture_X' id='SoilMoisture_X' >-- %</div>
<div class='DrumDoorIcon' id='DrumDoorIcon' ><img src='open.png' title='Open' /></div>
<div class='DrumOpenSensor' id='DrumOpenSensor' >O</div>
<div class='DrumClosedSensor' id='DrumClosedSensor' >C</div>
<div class='DrumMotorLabel' id='DrumMotorLabel' >Motor</div>
<div class='DrumMotorStatus' id='DrumMotorStatus' >Off</div>
<div class='DrumMotor_V' id='DrumMotor_V' >12.5 V</div>
<div class='DrumMotor_I' id='DrumMotor_I' >1.2 A</div>
<div class='DrumMotorOn_sec' id='DrumMotorOn_sec' >10 s</div>
<div class='WaterInTank' id='WaterInTank'>Low Water</div>
<div class='WaterPumpLabel' id='WaterPumpLabel' >Pump</div>
<div class='WaterPumpStatus' id='WaterPumpStatus' >On</div>
<div class='WaterLevelIcon' id='WaterLevelIcon'><img src='water.png' title='Water in Tank' /></div>
<div class='WaterMotor_V' id='WaterMotor_V' >10.7 V</div>
<div class='WaterCyclePeriod_sec' id='WaterCyclePeriod_sec' >90 s</div>
<div class='WaterCycleOn_sec' id='WaterCycleOn_sec' >8 s</div>
<div class='WaterCycle_sec' id='WaterCycle_sec' >10 s</div>
<div class='WaterCycleOnBox' id='WaterCycleOnBox' ></div>
<div class='WaterCycleStatusIcon' id='WaterCycleStatusIcon' ><img src='pointer.png' title='Pump On Time' /></div>
</div>
</td>
<td width='10%' align='center'>
</td>
<td width='45%' align='center'>
<input class='BigButton' type='button' value='Automatic' onclick="window.location.href='/?SW=1'" />
<br />
<input class='BigButton' type='button' value='Manual [Open|Close]' onclick="window.location.href='/?SW=0'" />
<br />
<br />
<input class='BigButton' type='button' value='Grow Settings' onclick="window.location.href='/?SW=2'" />
<br />
<input class='SmallButton' type='button' value='Load Monitor' onclick="window.location.href='/curr'" />
<br />
<input class='SmallButton' type='button' value='Wi-Fi Config.' onclick="window.location.href='/config'" />
<br />
<input class='SmallButton' type='button' value='RSSI Monitor' onclick="window.location.href='/rssi'" />
<br />
<input class='SmallButton' type='button' value='Scan for APs' onclick="window.location.href='/scan'" />
</td>
</tr>
</table>
</form>
<p></p>
<span id='state'></span>
<span id='raw'></span>
<span id='sense'></span>
<span id='toggle'></span>
<span id='reset'></span>
<span id='countdown'></span>
<span id='uptime'></span>
<span id='wifimode'></span>
<span id='nav'></span>
<hr>
<table border='0'>
<tr>
<td>GrowController by Smartware Computing</td>
<td align="right"><a href="/swupdatecheck">Firmware</a>: <span id='version'>v0.00.00</span></td>
</tr>
</table>
</body>
</html>

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//
// Main Page period status update
//
// var mySite = 'http://192.168.1.23'; // from myip.js
var url = mySite + '/state';
setInterval(RefreshStatus, 2500);
getIt = function (aUrl, callback) {
var xhr = new XMLHttpRequest();
xhr.open('GET', aUrl, true);
xhr.responseType = 'text';
xhr.onload = function (e) {
if (this.status === 200) {
callback(this.response);
}
};
xhr.send();
};
function ConvertTempToString(tempC, showF) {
var tempF = tempC * 9 / 5 + 32;
if (showF)
return tempF.toFixed(1) + "&deg;F";
else
return tempC.toFixed(1) + "&deg;C";
}
function RefreshStatus() {
getIt(url,
function(data) {
obj = JSON.parse(data);
if (obj.state === 1)
state = "On";
else
state = "Off";
document.getElementById('version').innerHTML = obj.version;
document.getElementById('name').innerHTML = obj.name;
//document.getElementById('state').innerHTML = 'Output: ' + state;
//document.getElementById('raw').innerHTML = 'raw: ' + obj.raw;
//document.getElementById('sense').innerHTML = 'Sense: ' + obj.sense;
//document.getElementById('toggle').innerHTML = 'Toggle: ' + obj.toggle;
//document.getElementById('reset').innerHTML = 'Reset: ' + obj.reset;
//document.getElementById('countdown').innerHTML = 'Countdown: ' + obj.countdown;
document.getElementById('uptime').innerHTML = 'Uptime: ' + obj.uptime;
document.getElementById('wifimode').innerHTML = 'WiFi Mode: ' + obj.wifimode;
// IP Address
var elms = document.querySelectorAll('.' + 'ip'), i;
for (i = 0; i < elms.length; ++i) {
elms[i].textContent = obj.ip;
}
// Plant status
document.getElementById('TimeOfDay').innerHTML = obj.TimeOfDay;
var userF = obj.Fahrenheit;
if (typeof obj.AmbientTemp_C != "undefined") {
document.getElementById('AmbientTemp_C').innerHTML = ConvertTempToString(obj.AmbientTemp_C, userF);
} else {
document.getElementById('AmbientTemp_C').innerHTML = "--";
}
if (typeof obj.ChamberTemp_C != "undefined") {
document.getElementById('ChamberTemp_C').innerHTML = ConvertTempToString(obj.ChamberTemp_C, userF);
document.getElementById('ChamberHumi').innerHTML = parseInt(obj.ChamberHumi) + "%";
} else {
document.getElementById('ChamberTemp_C').innerHTML = "--";
document.getElementById('ChamberHumi').innerHTML = "--"
}
if (typeof obj.SoilHeater != "undefined") {
document.getElementById('SoilHeater').innerHTML = obj.SoilHeater;
} else {
document.getElementById('SoilHeater').innerHTML = "--";
}
if (typeof obj.SoilTemp_C != "undefined") {
document.getElementById('SoilTemp_C').innerHTML = ConvertTempToString(obj.SoilTemp_C, userF);
} else {
document.getElementById('SoilTemp_C').innerHTML = "--";
}
if (typeof obj.SoilTemp_C != "undefined") {
document.getElementById('SoilMoisture_X').innerHTML = obj.SoilMoisture_X;
} else {
document.getElementById('SoilMoisture_X').innerHTML = "--";
}
if (obj.DrumDoorIcon == 1) {
document.getElementById('DrumDoorIcon').style.display === "none";
} else {
document.getElementById('DrumDoorIcon').style.display === "block";
}
document.getElementById('DrumOpenSensor').innerHTML = obj.DrumOpenSensor;
document.getElementById('DrumClosedSensor').innerHTML = obj.DrumClosedSensor;
document.getElementById('DrumMotorStatus').innerHTML = obj.DrumMotorStatus;
document.getElementById('DrumMotorOn_sec').innerHTML = obj.DrumMotorOn_sec + "s";
document.getElementById('DrumMotor_V').innerHTML = parseFloat(obj.DrumMotor_V).toFixed(1) + "V";
document.getElementById('DrumMotor_I').innerHTML = parseFloat(obj.DrumMotor_I).toFixed(1) + "A";
document.getElementById('WaterInTank').innerHTML = obj.WaterInTank;
document.getElementById('WaterPumpStatus').innerHTML = obj.WaterPumpStatus;
document.getElementById('WaterMotor_V').innerHTML = parseFloat(obj.WaterMotor_V).toFixed(1) + "V";
document.getElementById('WaterCyclePeriod_sec').innerHTML = obj.WaterCyclePeriod_sec + "s";
document.getElementById('WaterCycleOn_sec').innerHTML = obj.WaterCycleOn_sec + "s";
document.getElementById('WaterCycle_sec').innerHTML = obj.WaterCycle_sec + "s";
}
);
}

5
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// Normally provided by the application intercepting this request,
// but for debug it can be handy to fix it.
//
var mySite = 'http://192.168.1.10'; // from myip.js

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//
//
function NavInit() {
nav = document.getElementById('nav');
var txt = "<table>";
txt += "<tr valign='top'>";
txt += " <td>NAV:</td>";
txt += " <td>";
txt += " <a href='index.htm'>Home</a> | ";
txt += " <a href='config'>Config</a> | ";
txt += " <a href='scan'>Scan</a> | ";
txt += " <a href='rssi.htm'>RSSI</a> | ";
txt += " <a href='curr.htm'>Current</a> | ";
txt += " <a href='config?ssid=reset&pass=reset' onclick=\\\"return confirm('Are you sure?')\\\">Factory Reset</a> | ";
txt += " <a href='about.htm'>About</a>";
txt += " </td>";
txt += "</tr>";
txt += "</table>";
nav.innerHTML = txt;
}

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<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
</head>
<body>
<table>
<tr valign="top">
<td>NAV:</td>
<td>
<a href='/'>Home</a> |
<a href='config'>Config</a> |
<a href='scan'>Scan</a> |
<a href='rssi'>RSSI</a> |
<a href='curr'>Current</a> |
<a href='config?ssid=reset&pass=reset' onclick=\"return confirm('Are you sure?')\">Factory Reset</a> |
<a href='about'>About</a>
</td>
</tr>
</table>
</body>
</html>

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<style>
table {
width: 100%;
}
.box {
position: relative;
display: inline-block;
border-color: black;
border-style: solid;
border-width: 1px;
}
div.TimeOfDay {
position: absolute;
right: 0px;
top: 2px;
width: 40px;
text-align: right;
border-color: green;
border-style: solid;
border-width: 1px;
}
div.AmbientTemp_C {
position: absolute;
left: 15px;
top: 2px;
width: 40px;
text-align: right;
border-color: green;
border-style: solid;
border-width: 1px;
}
div.AmbientTempIcon {
position: absolute;
left: 0px;
top: 0px;
}
div.ChamberTempIcon {
position: absolute;
left: 142px;
top: 40px;
}
div.ChamberTemp_C {
position: absolute;
left: 160px;
top: 40px;
}
div.ChamberHumi {
position: absolute;
left: 160px;
top: 55px;
}
div.SoilMoisture_X {
position: absolute;
left: 130px;
top: 135px;
color: white;
}
div.SoilHumiIcon {
position: absolute;
left: 140px;
top: 95px;
}
div.SoilThermoIcon {
position: absolute;
left: 170px;
top: 100px;
}
div.SoilTemp_C {
position: absolute;
left: 165px;
top: 135px;
color: white;
}
div.SoilHeater {
position: absolute;
left: 105px;
top: 156px;
color: white;
}
div.SoilHeaterOnIcon {
position: absolute;
left: 76px;
top: 167px;
}
div.SoilHeaterOffIcon {
position: absolute;
left: 89px;
top: 181px;
}
div.DrumDoorIcon {
position: absolute;
transform: rotate(180deg);
left: 14px;
top: 0px;
}
div.DrumOpenSensor {
position: absolute;
left: 20px;
top: 96px;
}
div.DrumClosedSensor {
position: absolute;
right: 10px;
top: 96px;
}
div.DrumMotorLabel {
position: absolute;
left: 95px;
top: 270px;
width: 50px;
text-align: center;
color: white;
}
div.DrumMotorStatus {
position: absolute;
left: 95px;
top: 290px;
width: 50px;
text-align: center;
color: white;
}
div.DrumMotor_V {
position: absolute;
left: 180px;
top: 225px;
width: 50px;
text-align: right;
border-color: green;
border-style: solid;
border-width: 1px;
//color: Red;
}
div.DrumMotor_I {
position: absolute;
left: 180px;
top: 245px;
width: 50px;
text-align: right;
border-color: green;
border-style: solid;
border-width: 1px;
}
div.DrumMotorOn_sec {
position: absolute;
left: 180px;
top: 315px;
width: 50px;
text-align: right;
border-color: green;
border-style: solid;
border-width: 1px;
}
div.WaterInTank {
position: absolute;
left: 55px;
top: 365px;
width: 80px;
text-align: center;
}
div.WaterPumpLabel {
position: absolute;
left: 124px;
top: 390px;
width: 80px;
text-align: center;
color: white;
}
div.WaterPumpStatus {
position: absolute;
left: 124px;
top: 410px;
width: 80px;
text-align: center;
color: white;
}
div.WaterLevelIcon {
position: absolute;
left: 42px;
top: 393px;
z-index: -55;
}
div.WaterMotor_V {
position: absolute;
left: 180px;
top: 350px;
width: 50px;
text-align: right;
border-color: green;
border-style: solid;
border-width: 1px;
}
div.WaterCyclePeriod_sec {
position: absolute;
left: 182px;
top: 467px;
width: 50px;
text-align: right;
border-color: green;
//border-style: solid;
border-width: 1px;
}
div.WaterCycleOn_sec {
position: absolute;
left: 23px;
top: 467px;
width: 50px;
text-align: right;
border-color: green;
//border-style: solid;
border-width: 1px;
}
div.WaterCycle_sec {
position: absolute;
left: 180px;
top: 440px;
width: 50px;
text-align: right;
border-color: green;
border-style: solid;
border-width: 1px;
}
div.WaterCycleOnBox {
position: absolute;
left: 22px;
top: 464px;
width: 50px;
height: 20px;
background-color: #BDD7EE;
z-index: -35;
//border-color: red;
border-style: solid;
border-width: 1px;
}
div.WaterCycleStatusIcon {
position: absolute;
left: 80px;
top: 469px;
width: 25px;
text-align: center;
z-index: -25;
border-color: green;
//border-style: solid;
border-width: 1px;
}
</style>

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<!DOCTYPE html>
<html>
<head>
<title>Grow Controller RSSI</title>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<meta name="viewport" content="user-scalable=no, initial-scale=1.0, width=device-width">
<script type='text/javascript' src='nav.js'></script>
<script type='text/javascript' src='myip.js'></script>
<script type='text/javascript' src='rssi.js'></script>
</head>
<body onload='RSSIInit(); NavInit();'>
<h1>Grow Controller - RSSI</h1>
<blockquote>
<table width='800' border='0'>
<tr>
<td colspan='3' align='center'>
<canvas id='RSSIGraph' width='790' height='400'></canvas>
</td>
</tr>
<tr>
<td width='*' align='left'>
<div id='uptime'>x:xx:xx</div>
</td>
<td width='20%' align='right'>
<div id='rssi'>-xx</div>
</td>
</tr>
</table>
</blockquote>
<span id='nav'></span>
</body>
</html>

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//
// rssi script
//
// var mySite = 'http://192.168.1.23' from myip.js
var url = mySite + '/state';
var rssiData = [];
var rssiIndex = 0;
var axes = {};
for (var i = 0; i<100; i++)
rssiData[i] = 0;
setInterval(RefreshStatus, 250);
// -------------------------
getIt = function (aUrl, callback) {
var xhr = new XMLHttpRequest();
xhr.open('GET', aUrl, true);
xhr.responseType = 'text';
xhr.onload = function (e) {
if (this.status === 200) {
callback(this.response);
}
};
xhr.send();
};
function RefreshStatus() {
getIt(url,
function(data) {
obj = JSON.parse(data);
UpdateGraph(obj.rssi);
document.getElementById('rssi').innerHTML = 'RSSI: ' + obj.rssi;
document.getElementById('uptime').innerHTML = 'Uptime: ' + obj.uptime;
}
);
}
function RSSIInit() {
var canvas = document.getElementById('RSSIGraph');
if (null === canvas || !canvas.getContext)
return;
ctx = canvas.getContext('2d');
axes.w = 0.9 * canvas.width;
axes.h = 0.8 * canvas.height;
axes.x0 = 0.07 * canvas.width; // x0 pixels from left to x=0
axes.y0 = 0.10 * canvas.height; // y0 pixels from top to y=0
axes.scaleX = 100; // # pixels from x=0 to x=1
axes.scaleY = 100;
axes.doNegativeX = false;
ctx.clearRect(0, 0, canvas.width, canvas.height);
ctx.rect(0, 0, canvas.width - 1, canvas.height - 1);
ctx.strokeStyle = 'black';
ctx.lineWidth = 1;
ctx.stroke();
showAxes(ctx, axes);
}
function UpdateGraph(rssi) {
var xx, yy;
rssi = -rssi; // invert for convenience
if (rssi > axes.scaleY) // safety limit
rssi = axes.scaleY;
else if (rssi < 0)
rssi = 0;
rssiData[rssiIndex] = rssi;
console.log('UpdateGraph(-' + rssi + ')');
RSSIInit();
x0 = axes.x0;
y0 = axes.y0;
ctx.beginPath();
ctx.strokeStyle = 'rgb(250,128,128)';
ctx.lineWidth = 5;
for (var i = 0; i<100; i++) {
pi = (rssiIndex + 1 + i) % 100;
xx = x0 + i / axes.scaleX * axes.w;
yy = y0 + rssiData[pi] / axes.scaleY * axes.h;
ctx.lineTo(xx, yy);
}
ctx.stroke();
ctx.beginPath();
ctx.arc(xx, yy, 7, 0, 2 * Math.PI, false);
ctx.fillstyle = 'green';
ctx.fill();
ctx.strokeStyle = '#003300';
ctx.stroke();
rssiIndex++;
rssiIndex %= 100;
}
function showAxes(ctx, axes) {
var x0 = axes.x0, w = axes.w;
var y0 = axes.y0, h = axes.h;
var xmin = axes.doNegativeX ? 0 : x0;
ctx.lineWidth = 1;
ctx.font = '12px Arial';
ctx.textAlign = 'end';
ctx.beginPath();
ctx.strokeStyle = 'rgb(128,128,128)';
ctx.moveTo(x0, y0); ctx.lineTo(x0, y0 + h); // Y axis
for (var y = 0; y <= axes.scaleY; y += 10) {
yy = axes.y0 + y / axes.scaleY * axes.h;
ctx.moveTo(xmin, yy); ctx.lineTo(x0 + w, yy); // X axis
ctx.fillText(-y, x0 - 3, yy + 3);
}
ctx.font = '18px Arial';
ctx.textAlign = 'start';
ctx.fillText('RSSI Graph', axes.x0, axes.y0 - 6);
ctx.stroke();
}

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57
Firmware/Utility.cpp Normal file
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//
//
// Utility functions
//
//
#include <ESP8266WiFi.h>
#include "Utility.h"
static String macToStr(const uint8_t * mac, char padd = ':');
String GetMacString(char padd) {
unsigned char mac[6];
WiFi.macAddress(mac);
String clientMac(macToStr(mac, padd));
return clientMac;
}
static String macToStr(const uint8_t * mac, char padd) {
String result;
for (int i = 0; i < 6; ++i) {
result += String(mac[i], 16);
if (i < 5) {
if (padd)
result += padd;
}
}
return result;
}
void HexDump(const char * title, const uint8_t * p, int count)
{
int i;
char buf[100] = "0000: ";
char asc[17] = " ";
if (*title) {
printf("%s [@%08X]\n", title, (uint32_t)p);
}
for (i=0; i<count; ) {
sprintf(buf + strlen(buf), "%02X ", *(p+i));
asc[i % 16] = isprint(*(p+i)) ? *(p+i) : '.';
if ((++i & 0x0F) == 0x00) {
printf("%-55s | %s |\n", buf, asc);
if (i < count) {
sprintf(buf, "%04X: ", i);
} else {
buf[0] = '\0';
asc[0] = '\0';
}
}
}
if (strlen(buf)) {
printf("%-55s | %s |\n", buf, asc);
}
}

35
Firmware/Utility.h Normal file
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//
//
// Utility.h
//
//
#ifndef UTILITY_H
#define UTILITY_H
#include <ESP8266WiFi.h>
// Returns the MAC Address as a string object
String GetMacString(char padd = ':');
// Dump a block of memory as a hex title-named listing
//
void HexDump(const char * title, const uint8_t * p, int count);
// A macro to generate a build error on the condition
//
// Example:
// BUILD_BUG_ON(sizeof(something) > limit);
//
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
// And the more positive direction
//
// Example:
// COMPILER_ASSERT(sizeof(something) <= limit);
//
#define COMPILER_ASSERT(condition) ((void)sizeof(char[-!(condition)]))
#endif // UTILITY_H

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203
Firmware/WiFiConfiguration.h Normal file
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///
/// Simple WiFi Configuration features
///
#ifndef WIFICONFIGURATION_H
#define WIFICONFIGURATION_H
#include <ESP8266WiFi.h>
#define CFG_NAMESIZE 32
#define CFG_SSIDSIZE 32
#define CFG_PASSSIZE 64
#define CFG_UPDURLSIZE 64
#define CFG_NTPSSIZE 64
/// Provides a handy interface for WiFi configuration and user NV data.
///
/// Because the WiFi needs to have its configuration managed through
/// non-volatile memory.
///
/// @code
/// WiFiConfiguration config;
/// ...
/// config.load();
/// String ssid = config.getSSID();
/// String pass = config.getPassword();
/// ...
/// WiFi.begin(ssid.c_str(), pass.c_str());
///
/// @endcode
///
class ConfigManager {
public:
/// Data structure that is used for 'factory reset' of this node,
/// where all setup data is erased. This reset state can include
/// specific settings, such as the device name (as it will appear
/// on the network, and the default software update server, and so on.
typedef struct {
const char * name; ///< the device name
const char * UPDURL; ///< the URL of a SW update server
const char * NTPURL; ///< The URL of an NTP server
} ConfigDefaults_t;
/// load checks the version of the image for validity.
///
typedef enum {
MATCHING, ///< The current version matches the expected version
IS_OLDER, ///< [Newer firmware] detected an older configuration
IS_NEWER, ///< detected a configuration that is newer than this app knows.
IS_BROKEN, ///< format check failed, this image is bad.
} FirmwareCheck_t;
/// Instantiate the WiFi Configuration Manager, which also manages
/// user non-volatile storage.
///
/// This creates a RAM cache (typically 512B), where information is
/// held. This is then saved to non-volatile (save), or overwritten
/// from non-volatile (load).
///
/// Instantiation does not automatically load from non-volatile.
///
/// @param[in] defaults is an optional pointer to the default information.
///
ConfigManager(const ConfigDefaults_t * defaults = NULL);
/// Destructor, which is usually not used in an embedded system.
///
~ConfigManager();
/// loads the information from non-volatile storage into RAM
///
/// @returns status of the firmware check. @see FirmwareCheck_t
///
FirmwareCheck_t load();
/// get the current firmware version
///
/// specific software may be able to upgrade (or even downgrade) the
/// non-volatile data storage format.
///
/// @returns the format version number (only useful if load is not broken.
///
uint8_t getFormatVersion();
/// saves the information to non-volatile.
///
void save();
/// Resets the RAM information to factory defaults, completely wiping
/// all data, so it cannot be extracted.
///
/// To complete the wipe, be sure to issue to the save command.
///
void factoryReset();
/// get the name of this device, as it will appear on the network.
///
/// @returns string of the name.
///
String getName();
/// set the name of this device, to a maximum length of CFG_NAMESIZE.
///
/// @param[in] _name is the name to assign it.
///
void setName(String _name);
/// get the ssid that this node is assigned to.
///
/// @returns the SSID, or a pointer to NULL if none set.
///
String getSSID();
/// set the ssid that this node is assigned to.
///
/// @param[in] _ssid to assign this device to, to a maximum length of CFG_SSIDSIZE
///
void setSSID(String _ssid);
/// get the passcode that this node will use with the joined ssid.
///
/// @returns the passcode.
///
String getPassword();
/// set the passcode that this node uses.
///
/// @param[in] passcode to assign this device to, to a maximum length of CFG_PASSSIZE
///
void setPassword(String _password);
/// get the URL that this node will use for software updates
///
/// @returns the url.
///
String getURL();
/// set the URL that this node will use for software updates
///
/// @param[in] _url to assign this device to, to a maximum length of CFG_UPDURLSIZE
///
void setURL(String _url);
/// get the URL of the NTP server that this node will use for setting the clock
///
/// @returns the url.
///
String getNTPServerName();
/// set the URL of the NTP server that this node will use for software updates
///
/// @param[in] _url to assign this device to, to a maximum length of CFG_NTPSSIZE
///
void setNTPServerName(String _url);
/// get a pointer to the portion of the data that will be saved to non-volatile
///
/// This points to the block of memory that is for user settings. The user code
/// will typically create a structure, and overlay it on this location.
///
/// The size is fixed at compile time, but may be queried with getUserDataSize()
/// to ensure that there is no buffer overrun.
///
/// @returns the pointer to the memory for the user to use.
///
uint8_t * getUserDataHandle();
/// get the size of the user data block that can be saved to non-volatile.
///
/// @returns the size (in bytes) of the user space.
///
int getUserDataSize();
private:
#define EEROM_SIZE 512
// Change this when it is required to force a reinitialization
//
#define EXPECTED_FMT 0x04
#define SYSTEMSIZE (2 + CFG_NAMESIZE + CFG_SSIDSIZE + CFG_PASSSIZE + CFG_UPDURLSIZE + CFG_NTPSSIZE)
#define USERSIZE (EEROM_SIZE - SYSTEMSIZE)
typedef struct {
uint8_t format[2]; // Format of this data structure, and ~format check
struct info {
char name[CFG_NAMESIZE]; // Network Discoverable Name of this node
char ssid[CFG_SSIDSIZE]; // SSID of the saved network [max length defined by standard]
char pass[CFG_PASSSIZE]; // PASScode of the saved network
char UPDURL[CFG_UPDURLSIZE]; // URL of the trusted server with code updates
char NTPURL[CFG_NTPSSIZE]; // Name or IP of the NTP Server
} info;
uint8_t userData[USERSIZE]; // User data here and to the EEROM_SIZE end.
} NVConfig_04_t; // This layout matches EXPECTED_FMT == 04
NVConfig_04_t Configuration; // the instantiation of the Configuration
const ConfigDefaults_t * defaults;
};
#endif // !WIFICONFIGURATION_H

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Firmware/WiFiStateHandler.cpp Normal file
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//
//
//
#include "ProjGlobals.h"
#include "WiFiStateHandler.h"
WiFiConnectState wifiConState; ///< Track the current WiFi state
void WiFiStateSet(WiFiConnectState newState) {
wifiConState = newState;
}
WiFiConnectState WiFiStateGet() {
return wifiConState;
}
WiFiConnectState WiFiStateHandler() {
static unsigned long timeStateChange = 0;
// @todo static unsigned long timeLEDControl;
// @todo unsigned long timeLEDCycle;
String ssid = wifiConfig.getSSID();
String pass = wifiConfig.getPassword();
IPAddress myIP;
// @todo
#if 0
timeLEDCycle = millis() - timeLEDControl;
if (timeLEDCycle >= LED_PERIOD__MS) {
timeLEDControl = millis();
timeLEDCycle = 0;
}
#endif
switch (wifiConState) {
case WFC_ConnectToAP:
// @todo isStationMode = true;
WiFi.mode(WIFI_STA);
wifi_set_sleep_type(NONE_SLEEP_T); // rumor is that this fixes multicast receive
//ssid = wifiConfig.getSSID();
//pass = wifiConfig.getPassword();
WiFi.begin(ssid.c_str(), pass.c_str());
timeStateChange = millis();
// @todo timeLEDControl = timeStateChange;
wifiConState = WFC_JoiningAP;
break;
case WFC_JoiningAP:
// @todo if (timeLEDCycle <= LED_JOINING_MS) {
// @todo SetLED(LED_WIFI, 1);
// @todo } else {
// @todo SetLED(LED_WIFI, 0);
// @todo }
if (WiFi.status() == WL_CONNECTED) {
myIP = WiFi.localIP();
Serial.printf("IP Address: %s\n", myIP.toString().c_str());
timeStateChange = millis();
//StartWebServer();
wifiConState = WFC_JoinedAP;
} else if (millis() - timeStateChange > 30000) {
timeStateChange = millis();
wifiConState = WFC_CreateAP; // failed for 30 sec, now what. retry or CreateAP?
}
break;
case WFC_CreateAP:
// @todo if (timeLEDCycle <= LED_APMODE__MS) {
// @todo SetLED(LED_WIFI, 1);
// @todo } else {
// @todo SetLED(LED_WIFI, 0);
// @todo }
// @todo isStationMode = false;
Serial.printf("Starting Access Point %s\n", AP_NAME.c_str());
WiFi.softAP(AP_NAME.c_str());
myIP = WiFi.softAPIP();
Serial.printf("IP Address: %s\n", myIP.toString().c_str());
// @todo dnsServer.start(DNS_PORT, "*", apIP);
timeStateChange = millis();
//StartWebServer();
wifiConState = WFC_HostingAP;
break;
case WFC_JoinedAP:
// @todo if (timeLEDCycle <= LED_JOINED__MS) {
// @todo SetLED(LED_WIFI, 1);
// @todo } else {
// @todo SetLED(LED_WIFI, 0);
// @todo }
// @todo server.handleClient();
break;
case WFC_HostingAP:
// @todo if (timeLEDCycle <= LED_APMODE__MS) {
// @todo SetLED(LED_WIFI, 1);
// @todo } else {
// @todo SetLED(LED_WIFI, 0);
// @todo }
// @todo server.handleClient();
// @todo dnsServer.processNextRequest();
break;
default:
case WFC_Idle:
break;
}
return wifiConState;
}

58
Firmware/WiFiStateHandler.h Normal file
View File

@@ -0,0 +1,58 @@
//
//
// WiFi Connection - handles the state - AP or Client
//
//
#ifndef WIFISTATEHANDLER_H
#define WIFISTATEHANDLER_H
#include <Arduino.h>
/// WiFi Connection States of connection
typedef enum {
WFC_ConnectToAP, ///< Connect to an Access Point
WFC_JoiningAP, ///< Joining the Access Point
WFC_JoinedAP, ///< Joined to the Access Point
WFC_CreateAP, ///< Create an Access Point
WFC_HostingAP, ///< Hosting an Access Point
WFC_Idle, ///< Idle take no action, or invalid
} WiFiConnectState;
/// Get the current state
///
/// @returns the current state
///
WiFiConnectState WiFiStateGet();
/// Called from the main loop to manage the WiFi connection state
///
/// @returns current connection state
///
/// @code
/// void loop() {
/// ...
/// WiFiStateHandler();
/// ...
/// }
/// @endcode
WiFiConnectState WiFiStateHandler(); ///< WiFi interface manager
/// Used to force a specific state
///
/// @param[in] newState is the state to set the WiFi connection to
///
/// @code
/// void setup() {
/// ...
/// if (ssid == "" || pass == "")
/// WiFiStateSet(WFC_CreateAP);
/// else
/// WiFiStateSet(WFC_ConnectToAP);
/// ...
/// }
/// @endcode
///
void WiFiStateSet(WiFiConnectState newState);
#endif // WIFISTATEHANDLER_H

162
Firmware/WifiConfiguration.cpp Normal file
View File

@@ -0,0 +1,162 @@
//
// This file hosts all the non-volatile configuration options for this node
//
#include <EEPROM.h>
#include "WiFiConfiguration.h"
#include "Utility.h"
ConfigManager::ConfigManager(const ConfigDefaults_t * _defaults) {
(void)_defaults;
// defaults = _defaults;
COMPILER_ASSERT(sizeof(NVConfig_04_t) <= EEROM_SIZE);
EEPROM.begin(EEROM_SIZE); // Set for the max expected size
// Here we could perform a 'load()' followed by a format check,
// and it could then do a graceful update from one version to another,
// and then commit it back to the rest of the program doesn't notice.
int ret = load();
switch (ret) {
case MATCHING:
// life is good, continue.
break;
case IS_OLDER:
//if (getFormatVersion() == 3) {
// Upgrade();
// save();
//} else {
// factoryReset();
// save();
//}
break;
case IS_NEWER:
// can't politely downgrade, so factory reset it.
case IS_BROKEN:
default:
// factoryReset(); // Can't fix it, so factory reset it.
// save();
break;
}
}
// Quite likely that this never runs...
ConfigManager::~ConfigManager() {
EEPROM.end();
}
uint8_t ConfigManager::getFormatVersion() {
return Configuration.format[0];
}
uint8_t * ConfigManager::getUserDataHandle() {
return Configuration.userData;
}
int ConfigManager::getUserDataSize() {
return USERSIZE;
}
void ConfigManager::factoryReset() {
memset(&Configuration, 0, sizeof(NVConfig_04_t)); // Wipe them to be more secure
Configuration.format[0] = EXPECTED_FMT; // put back the minimal
Configuration.format[1] = ~EXPECTED_FMT;
if (defaults) {
strcpy(Configuration.info.name, defaults->name);
strcpy(Configuration.info.UPDURL, defaults->UPDURL);
strcpy(Configuration.info.NTPURL, defaults->NTPURL);
}
HexDump("factoryReset", (uint8_t *)&Configuration, sizeof(Configuration));
}
ConfigManager::FirmwareCheck_t ConfigManager::load() {
uint8_t * ptr = (uint8_t *)&Configuration;
size_t i = 0;
do {
*ptr++ = EEPROM.read(i++);
} while (i < sizeof(Configuration));
// if ((Configuration.format[0] & 0xFF) != (~Configuration.format[1] & 0xFF)) {
// // Factory default
// Serial.printf("Bad Configuration\n");
// return IS_BROKEN; // Fatal and restored to factory default.
// } else if (Configuration.format[0] < EXPECTED_FMT) {
// Serial.printf("Old Configuration. It needs an update!\n");
// return IS_OLDER;
// } else if (Configuration.format[0] > EXPECTED_FMT) {
// Serial.printf("Too new a configuration.\n");
// return IS_NEWER;
// }
Serial.printf("Loading from EEROM\n");
Serial.printf("Node Name: %s\n", Configuration.info.name);
Serial.printf("SSID: %s\n", Configuration.info.ssid);
Serial.printf("PASS: %s\n", Configuration.info.pass);
Serial.printf("URL : %s\n", Configuration.info.UPDURL);
Serial.printf("NTP : %s\n", Configuration.info.NTPURL);
HexDump("After Load", (uint8_t *)&Configuration, sizeof(Configuration));
// //delay(500);
return MATCHING; // no error
}
void ConfigManager::save(void) {
uint8_t * ptr = (uint8_t *)&Configuration;
size_t i = 0;
do {
EEPROM.write(i++, *ptr++);
} while (i < sizeof(Configuration));
if (EEPROM.commit()) {
Serial.printf("EEPROM.commit() success.\n");
} else {
Serial.printf("EEPROM.commit() FAILED !!!!!!!! FAILED !!!!!!!! FAILED !!!!!!!!\n");
}
HexDump("After Save", (uint8_t *)&Configuration, sizeof(Configuration));
//delay(500);
}
String ConfigManager::getNTPServerName() {
return String(Configuration.info.NTPURL);
}
void ConfigManager::setNTPServerName(String _name) {
strncpy(Configuration.info.NTPURL, _name.c_str(), sizeof(Configuration.info.NTPURL));
Serial.printf("setNTPServerName(%s)\n", Configuration.info.NTPURL);
}
String ConfigManager::getName() {
return String(Configuration.info.name);
}
void ConfigManager::setName(String _name) {
strncpy(Configuration.info.name, _name.c_str(), sizeof(Configuration.info.name));
Serial.printf("setName(%s)\n", Configuration.info.name);
}
String ConfigManager::getSSID() {
return String(Configuration.info.ssid);
}
void ConfigManager::setSSID(String _ssid) {
strncpy(Configuration.info.ssid, _ssid.c_str(), sizeof(Configuration.info.ssid));
Serial.printf("setSSID(%s)\n", Configuration.info.ssid);
}
String ConfigManager::getPassword() {
return String(Configuration.info.pass);
}
void ConfigManager::setPassword(String _password) {
strncpy(Configuration.info.pass, _password.c_str(), sizeof(Configuration.info.pass));
Serial.printf("setPass(%s)\n", Configuration.info.pass);
}
String ConfigManager::getURL() {
return String(Configuration.info.UPDURL);
}
void ConfigManager::setURL(String _url) {
strncpy(Configuration.info.UPDURL, _url.c_str(), sizeof(Configuration.info.UPDURL));
Serial.printf("setURL (%s)\n", Configuration.info.UPDURL);
}

290
Hardware/GrowController.sch Normal file
View File

@@ -0,0 +1,290 @@
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<settings>
<setting alwaysvectorfont="no"/>
<setting verticaltext="up"/>
</settings>
<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
<layers>
<layer number="1" name="Top" color="4" fill="1" visible="no" active="no"/>
<layer number="2" name="Route2" color="1" fill="3" visible="no" active="no"/>
<layer number="3" name="Route3" color="4" fill="3" visible="no" active="no"/>
<layer number="4" name="Route4" color="1" fill="4" visible="no" active="no"/>
<layer number="5" name="Route5" color="4" fill="4" visible="no" active="no"/>
<layer number="6" name="Route6" color="1" fill="8" visible="no" active="no"/>
<layer number="7" name="Route7" color="4" fill="8" visible="no" active="no"/>
<layer number="8" name="Route8" color="1" fill="2" visible="no" active="no"/>
<layer number="9" name="Route9" color="4" fill="2" visible="no" active="no"/>
<layer number="10" name="Route10" color="1" fill="7" visible="no" active="no"/>
<layer number="11" name="Route11" color="4" fill="7" visible="no" active="no"/>
<layer number="12" name="Route12" color="1" fill="5" visible="no" active="no"/>
<layer number="13" name="Route13" color="4" fill="5" visible="no" active="no"/>
<layer number="14" name="Route14" color="1" fill="6" visible="no" active="no"/>
<layer number="15" name="Route15" color="4" fill="6" visible="no" active="no"/>
<layer number="16" name="Bottom" color="1" fill="1" visible="no" active="no"/>
<layer number="17" name="Pads" color="2" fill="1" visible="no" active="no"/>
<layer number="18" name="Vias" color="2" fill="1" visible="no" active="no"/>
<layer number="19" name="Unrouted" color="6" fill="1" visible="no" active="no"/>
<layer number="20" name="Dimension" color="15" fill="1" visible="no" active="no"/>
<layer number="21" name="tPlace" color="7" fill="1" visible="no" active="no"/>
<layer number="22" name="bPlace" color="7" fill="1" visible="no" active="no"/>
<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="no"/>
<layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="no"/>
<layer number="25" name="tNames" color="7" fill="1" visible="no" active="no"/>
<layer number="26" name="bNames" color="7" fill="1" visible="no" active="no"/>
<layer number="27" name="tValues" color="7" fill="1" visible="no" active="no"/>
<layer number="28" name="bValues" color="7" fill="1" visible="no" active="no"/>
<layer number="29" name="tStop" color="7" fill="3" visible="no" active="no"/>
<layer number="30" name="bStop" color="7" fill="6" visible="no" active="no"/>
<layer number="31" name="tCream" color="7" fill="4" visible="no" active="no"/>
<layer number="32" name="bCream" color="7" fill="5" visible="no" active="no"/>
<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="no"/>
<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="no"/>
<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="no"/>
<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="no"/>
<layer number="37" name="tTest" color="7" fill="1" visible="no" active="no"/>
<layer number="38" name="bTest" color="7" fill="1" visible="no" active="no"/>
<layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="no"/>
<layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="no"/>
<layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="no"/>
<layer number="42" name="bRestrict" color="1" fill="10" visible="no" active="no"/>
<layer number="43" name="vRestrict" color="2" fill="10" visible="no" active="no"/>
<layer number="44" name="Drills" color="7" fill="1" visible="no" active="no"/>
<layer number="45" name="Holes" color="7" fill="1" visible="no" active="no"/>
<layer number="46" name="Milling" color="3" fill="1" visible="no" active="no"/>
<layer number="47" name="Measures" color="7" fill="1" visible="no" active="no"/>
<layer number="48" name="Document" color="7" fill="1" visible="no" active="no"/>
<layer number="49" name="Reference" color="7" fill="1" visible="no" active="no"/>
<layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>
<layer number="51" name="tDocu" color="7" fill="1" visible="no" active="no"/>
<layer number="52" name="bDocu" color="7" fill="1" visible="no" active="no"/>
<layer number="53" name="tGND_GNDA" color="7" fill="9" visible="no" active="no"/>
<layer number="54" name="bGND_GNDA" color="1" fill="9" visible="no" active="no"/>
<layer number="56" name="wert" color="7" fill="1" visible="no" active="no"/>
<layer number="57" name="tCAD" color="7" fill="1" visible="no" active="no"/>
<layer number="59" name="tCarbon" color="7" fill="1" visible="no" active="no"/>
<layer number="60" name="bCarbon" color="7" fill="1" visible="no" active="no"/>
<layer number="90" name="Modules" color="5" fill="1" visible="yes" active="yes"/>
<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
<layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>
<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
<layer number="99" name="SpiceOrder" color="7" fill="1" visible="yes" active="yes"/>
<layer number="100" name="Muster" color="7" fill="1" visible="no" active="no"/>
<layer number="101" name="Patch_Top" color="12" fill="4" visible="yes" active="yes"/>
<layer number="102" name="Vscore" color="7" fill="1" visible="yes" active="yes"/>
<layer number="103" name="tMap" color="7" fill="1" visible="yes" active="yes"/>
<layer number="104" name="Name" color="16" fill="1" visible="yes" active="yes"/>
<layer number="105" name="tPlate" color="7" fill="1" visible="yes" active="yes"/>
<layer number="106" name="bPlate" color="7" fill="1" visible="yes" active="yes"/>
<layer number="107" name="Crop" color="7" fill="1" visible="yes" active="yes"/>
<layer number="108" name="tplace-old" color="10" fill="1" visible="yes" active="yes"/>
<layer number="109" name="ref-old" color="11" fill="1" visible="yes" active="yes"/>
<layer number="110" name="fp0" color="7" fill="1" visible="yes" active="yes"/>
<layer number="111" name="LPC17xx" color="7" fill="1" visible="yes" active="yes"/>
<layer number="112" name="tSilk" color="7" fill="1" visible="yes" active="yes"/>
<layer number="113" name="IDFDebug" color="4" fill="1" visible="yes" active="yes"/>
<layer number="114" name="Route14" color="7" fill="1" visible="no" active="no"/>
<layer number="115" name="Route15" color="7" fill="1" visible="no" active="no"/>
<layer number="116" name="Patch_BOT" color="9" fill="4" visible="yes" active="yes"/>
<layer number="117" name="mPads" color="7" fill="1" visible="yes" active="yes"/>
<layer number="118" name="mVias" color="7" fill="1" visible="yes" active="yes"/>
<layer number="119" name="mUnrouted" color="7" fill="1" visible="yes" active="yes"/>
<layer number="120" name="mDimension" color="7" fill="1" visible="yes" active="yes"/>
<layer number="121" name="_tsilk" color="7" fill="1" visible="yes" active="yes"/>
<layer number="122" name="_bsilk" color="7" fill="1" visible="yes" active="yes"/>
<layer number="123" name="mtOrigins" color="7" fill="1" visible="yes" active="yes"/>
<layer number="124" name="mbOrigins" color="7" fill="1" visible="yes" active="yes"/>
<layer number="125" name="mtNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="126" name="mbNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="127" name="mtValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="128" name="mbValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="129" name="mtStop" color="7" fill="1" visible="yes" active="yes"/>
<layer number="130" name="mbStop" color="7" fill="1" visible="yes" active="yes"/>
<layer number="131" name="mtCream" color="7" fill="1" visible="yes" active="yes"/>
<layer number="132" name="mbCream" color="7" fill="1" visible="yes" active="yes"/>
<layer number="133" name="mtFinish" color="7" fill="1" visible="yes" active="yes"/>
<layer number="134" name="mbFinish" color="7" fill="1" visible="yes" active="yes"/>
<layer number="135" name="mtGlue" color="7" fill="1" visible="yes" active="yes"/>
<layer number="136" name="mbGlue" color="7" fill="1" visible="yes" active="yes"/>
<layer number="137" name="mtTest" color="7" fill="1" visible="yes" active="yes"/>
<layer number="138" name="mbTest" color="7" fill="1" visible="yes" active="yes"/>
<layer number="139" name="mtKeepout" color="7" fill="1" visible="yes" active="yes"/>
<layer number="140" name="mbKeepout" color="7" fill="1" visible="yes" active="yes"/>
<layer number="141" name="mtRestrict" color="7" fill="1" visible="yes" active="yes"/>
<layer number="142" name="mbRestrict" color="7" fill="1" visible="yes" active="yes"/>
<layer number="143" name="mvRestrict" color="7" fill="1" visible="yes" active="yes"/>
<layer number="144" name="Drill_legend" color="7" fill="1" visible="yes" active="yes"/>
<layer number="145" name="mHoles" color="7" fill="1" visible="yes" active="yes"/>
<layer number="146" name="mMilling" color="7" fill="1" visible="yes" active="yes"/>
<layer number="147" name="mMeasures" color="7" fill="1" visible="yes" active="yes"/>
<layer number="148" name="mDocument" color="7" fill="1" visible="yes" active="yes"/>
<layer number="149" name="mReference" color="7" fill="1" visible="yes" active="yes"/>
<layer number="150" name="Notes" color="7" fill="1" visible="yes" active="yes"/>
<layer number="151" name="HeatSink" color="7" fill="1" visible="yes" active="yes"/>
<layer number="152" name="mbDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="153" name="FabDoc1" color="7" fill="1" visible="yes" active="yes"/>
<layer number="154" name="FabDoc2" color="7" fill="1" visible="yes" active="yes"/>
<layer number="155" name="FabDoc3" color="7" fill="1" visible="yes" active="yes"/>
<layer number="160" name="Outline" color="14" fill="1" visible="yes" active="yes"/>
<layer number="188" name="Graphics" color="7" fill="1" visible="yes" active="yes"/>
<layer number="191" name="mNets" color="7" fill="1" visible="yes" active="yes"/>
<layer number="192" name="mBusses" color="7" fill="1" visible="yes" active="yes"/>
<layer number="193" name="mPins" color="7" fill="1" visible="yes" active="yes"/>
<layer number="194" name="mSymbols" color="7" fill="1" visible="yes" active="yes"/>
<layer number="195" name="mNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="196" name="mValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="199" name="Contour" color="7" fill="1" visible="yes" active="yes"/>
<layer number="200" name="200bmp" color="1" fill="10" visible="yes" active="yes"/>
<layer number="201" name="201bmp" color="2" fill="10" visible="yes" active="yes"/>
<layer number="202" name="202bmp" color="3" fill="10" visible="yes" active="yes"/>
<layer number="203" name="203bmp" color="4" fill="10" visible="yes" active="yes"/>
<layer number="204" name="204bmp" color="5" fill="10" visible="yes" active="yes"/>
<layer number="205" name="205bmp" color="6" fill="10" visible="yes" active="yes"/>
<layer number="206" name="206bmp" color="7" fill="10" visible="yes" active="yes"/>
<layer number="207" name="207bmp" color="8" fill="10" visible="yes" active="yes"/>
<layer number="208" name="208bmp" color="9" fill="10" visible="yes" active="yes"/>
<layer number="209" name="209bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="210" name="210bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="211" name="211bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="212" name="212bmp" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="215" name="215bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="216" name="SMD16" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="230" name="230bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="231" name="Eagle3D_PG1" color="7" fill="1" visible="yes" active="yes"/>
<layer number="232" name="Eagle3D_PG2" color="7" fill="1" visible="yes" active="yes"/>
<layer number="233" name="Eagle3D_PG3" color="7" fill="1" visible="yes" active="yes"/>
<layer number="248" name="Housing" color="7" fill="1" visible="yes" active="yes"/>
<layer number="249" name="Edge" color="7" fill="1" visible="yes" active="yes"/>
<layer number="250" name="Descript" color="3" fill="1" visible="no" active="no"/>
<layer number="251" name="SMDround" color="12" fill="11" visible="no" active="no"/>
<layer number="254" name="cooling" color="7" fill="1" visible="yes" active="yes"/>
<layer number="255" name="Accent" color="7" fill="1" visible="yes" active="yes"/>
</layers>
<schematic xreflabel="%F%N/%S.%C%R" xrefpart="/%S.%C%R">
<libraries>
<library name="Smartware">
<description>&lt;b&gt;Parts&lt;/b&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="FRAME_A_L">
<frame x1="0" y1="0" x2="254" y2="196.85" columns="6" rows="5" layer="94" border-bottom="no"/>
</symbol>
<symbol name="DOCFIELD">
<wire x1="0" y1="0" x2="71.12" y2="0" width="0.1016" layer="94"/>
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<wire x1="0" y1="5.08" x2="71.12" y2="5.08" width="0.1016" layer="94"/>
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<wire x1="80.01" y1="10.16" x2="80.01" y2="5.08" width="0.1016" layer="94"/>
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<wire x1="80.01" y1="5.08" x2="101.6" y2="5.08" width="0.1016" layer="94"/>
<wire x1="101.6" y1="5.08" x2="101.6" y2="0" width="0.1016" layer="94"/>
<wire x1="0" y1="10.16" x2="0" y2="15.24" width="0.1016" layer="94"/>
<wire x1="0" y1="15.24" x2="0" y2="24.13" width="0.1016" layer="94"/>
<wire x1="101.6" y1="34.29" x2="0" y2="34.29" width="0.1016" layer="94"/>
<wire x1="101.6" y1="34.29" x2="101.6" y2="29.21" width="0.1016" layer="94"/>
<wire x1="101.6" y1="29.21" x2="101.6" y2="24.13" width="0.1016" layer="94"/>
<wire x1="0" y1="24.13" x2="101.6" y2="24.13" width="0.1016" layer="94"/>
<wire x1="0" y1="24.13" x2="0" y2="29.21" width="0.1016" layer="94"/>
<wire x1="0" y1="29.21" x2="0" y2="34.29" width="0.1016" layer="94"/>
<wire x1="101.6" y1="24.13" x2="101.6" y2="15.24" width="0.1016" layer="94"/>
<wire x1="101.6" y1="15.24" x2="101.6" y2="10.16" width="0.1016" layer="94"/>
<wire x1="0" y1="29.21" x2="101.6" y2="29.21" width="0.1016" layer="94"/>
<wire x1="0" y1="15.24" x2="101.6" y2="15.24" width="0.1016" layer="94"/>
<text x="1.27" y="1.27" size="2.54" layer="94" font="vector">Date:</text>
<text x="12.7" y="1.27" size="2.54" layer="94" font="vector">&gt;LAST_DATE_TIME</text>
<text x="72.39" y="1.27" size="2.54" layer="94" font="vector">Sheet:</text>
<text x="86.36" y="1.27" size="2.54" layer="94" font="vector">&gt;SHEET</text>
<text x="81.28" y="6.35" size="2.54" layer="94" font="vector">Rev:</text>
<text x="1.27" y="30.48" size="2.54" layer="94" font="vector">Document Title:</text>
<text x="1.27" y="6.35" size="2.54" layer="94" font="vector">Part Number:</text>
<text x="35.56" y="30.48" size="2.54" layer="94" font="vector">&gt;DRAWING_NAME</text>
<text x="1.27" y="25.4" size="2.54" layer="94" font="vector">Sheet Function:</text>
<text x="30.48" y="6.35" size="2.54" layer="94" font="vector">&gt;PART_NUMBER</text>
<text x="91.44" y="6.35" size="2.54" layer="94" font="vector">&gt;PART_REV</text>
<text x="5.08" y="20.32" size="2.54" layer="94" font="vector">&gt;COMPANY_NAME</text>
<text x="5.08" y="16.51" size="2.54" layer="94" font="vector">&gt;COMPANY_ADDR</text>
<text x="1.27" y="11.43" size="2.54" layer="94" font="vector">Drawn:</text>
<text x="30.48" y="11.43" size="2.54" layer="94" font="vector">&gt;ENGINEER</text>
<text x="35.56" y="25.4" size="2.54" layer="94" font="vector">&gt;MODULE</text>
</symbol>
</symbols>
<devicesets>
<deviceset name="FRAME_A_L" prefix="FRAME" uservalue="yes">
<description>&lt;b&gt;FRAME - A Landscape&lt;/b&gt;&lt;br/&gt;
Smartware Computing</description>
<gates>
<gate name="G$1" symbol="FRAME_A_L" x="0" y="0" addlevel="always"/>
<gate name="G$2" symbol="DOCFIELD" x="148.59" y="0" addlevel="always"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
<attribute name="COMPANY_ADDR" value="https://smart-family.net/Smartware"/>
<attribute name="COMPANY_NAME" value="Smartware Computing"/>
<attribute name="ENGINEER" value="D.Smart"/>
<attribute name="PART_NUMBER" value="GrowController"/>
<attribute name="PART_REV" value="0.0"/>
</attributes>
<variantdefs>
</variantdefs>
<classes>
<class number="0" name="default" width="0" drill="0">
</class>
</classes>
<parts>
<part name="FRAME1" library="Smartware" deviceset="FRAME_A_L" device=""/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<instances>
<instance part="FRAME1" gate="G$1" x="0" y="0"/>
<instance part="FRAME1" gate="G$2" x="148.59" y="0"/>
</instances>
<busses>
</busses>
<nets>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>

0
README.md Normal file
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268
Tools/MakeByteArray.pl Normal file
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# MakeByteArray
#
#
use strict;
use warnings;
use Cwd qw(cwd);
my $maxCols = 16;
my $maxLines = 0;
my $ESP = 0;
my $DIR = 0;
my $ROOT = 0;
my $UINT8 = 0;
my $file = "";
my $ctrlC = 0; # User induced termination
my $lineT = 0; # Linecount induced termination
$SIG{INT} = \&CtrlCHandler;
$SIG{QUIT} = \&CtrlCHandler;
my %DirInfo; # Name and FileSize
my $prg = $0;
$prg =~ s/^.*[\\\/](.*)/$1/;
$prg =~ s/(.*)\..*/$1/;
my $VERSION = 1.0;
# Extension in this list must be lower case.
my %FileType = (
"htm" => "text/html",
"html" => "text/html",
"gif" => "image/gif",
"svg" => "image/svg+xml",
"css" => "text/css",
"ico" => "image/x-icon",
"png" => "image/png",
"jpg" => "image/jpeg",
"js" => "text/javascript",
);
if (!@ARGV)
{
print <<EOM;
$prg [file|<wildcard> [...]] [-n=##] [-l=##] [-ESP] [-DIR] [-o=outfile]
version $VERSION
Dumps out the contents of the [file(s)] as a c array.
If the file is binary, it emits a hex char-array using
the -n and -l settings.
If the file is text, it emits as an ascii char-array
where each source line is one ascii quoted line.
-ESP adds the PROGMEM attribute to the byte array data.
-DIR adds a 'directory' at the end of the output, providing
a reference to each input file. Most useful for a set
of files.
-ROOT prefixes each entry in the 'directory' with '/',
so "index.htm" becomes
-o=outfile Writes the output to outfile.
-u overrides the default 'char' array to be 'uint8_t'
NOTE that the filename and type info remains 'char'.
-n=## sets the byte count for each line, defaults 32.
-l=## sets a termination after ## lines have been printed.
Example: MakeByteArray -ESP srcpath\\*.* -o=dstpath\\Web_Resources.h
EOM
exit;
}
my @files;
my $outfile = "";
#printf("ARGS: '%s'\n", join("|", @ARGV));
foreach (@ARGV)
{
if (/-n=(\d+)/)
{ $maxCols = $1; }
elsif (/-l=(\d+)/)
{ $maxLines = $1; }
elsif (/-o=(.*)/)
{ $outfile = $1; }
elsif (/-ESP/)
{ $ESP = 1; }
elsif (/-ROOT/)
{ $ROOT = 1; }
elsif (/-DIR/)
{ $DIR = 1; }
elsif (/-u/)
{ $UINT8 = 1; }
elsif (-e $_ )
{ push @files, $_; }
elsif (/[\*\?]/)
{
my @gFiles = glob($_);
foreach (@gFiles)
{
push @files, $_ if (-e $_);
}
}
else
{ print "unrecognized command.\n"; exit; }
}
if (!@files)
{
print "No files to process.\n";
exit;
}
my $oldHandle;
if ($outfile ne "") {
#printf("Open for write '%s'\n", $outfile);
open(FO, ">$outfile") || die("Can't write to $outfile");
$oldHandle = select FO;
} else {
printf("No outfile, emitting to console.\n");
}
printf("//\n");
printf("// Command: %s %s\n", $prg, join(" ", @ARGV));
printf("// version: %2.1f\n", $VERSION);
printf("// From cwd: %s\n", cwd);
printf("// Generated: %s\n", scalar localtime());
printf("// NOTE: Run script in command shell, not PowerShell\n");
printf("//\n");
if ($ESP) {
print <<EOM;
// PROGMEM is not recognized by Win32 tools...
#ifdef WIN32
#define PROGMEM
#endif
EOM
}
my @summary;
foreach my $file (@files) {
push @summary, Process($file);
last if ($ctrlC);
}
print "\n// Prototypes:\n// " . join("\n// ", @summary) . "\n";
if ($DIR) {
my $type = "char "; #($UINT8) ? "uint8_t" : "char ";
print <<EOM;
// Directory of Files
//
// This typedef is used to iterate through the directory listing, until
// an empty "" Filename is reached.
//
typedef struct {
const char * Filename;
const $type * Filedata;
const char * Filetype;
uint16_t Filesize;
} DirEntry;
EOM
printf("const DirEntry Directory[] %s= {\n", ($ESP) ? "PROGMEM " : "");
foreach my $file (sort keys %DirInfo) {
#printf(STDERR "file %s, title %s, size %d\n", $file, $DirInfo{$file}{'reference'}, $DirInfo{$file}{'size'});
my $title = $DirInfo{$file}{'reference'};
my $fn = sprintf("\"%s%s\"", $ROOT ? "/" : "", $file);
my $ext = "";
$ext = $1 if ($file =~ /.*\.(.*)/);
my $ftype = sprintf("\"%s\"", $FileType{$ext});
#printf(STDERR "ext: '%s' => '%s'\n", $ext, $FileType{lc($ext)});
printf("\t{ %-20s, %-20s, %24s, %6d },\n", $fn, $title, $ftype, $DirInfo{$file}{'size'});
}
printf("\t{ %-20s, %-20s, %24s, %6d }\n", "NULL", "NULL", "NULL", 0);
printf("};\n\n");
}
if ($outfile) {
close FO;
select($oldHandle);
}
print "\nTerminated by operator\n" if ($ctrlC == 1);
exit;
# ####################################
sub Process {
my $file = shift;
my $title = $file;
my $isText = 0;
my $prototype;
$title =~ s/\./_/g;
$isText = 1 if (-T $file);
open(FH, "<$file") || die("Can't read $file.\n");
binmode FH if ($isText);
my $cols = 0;
my $c;
my $ascii = "";
my $address = 0;
my $lineCount = 0;
printf("\n");
printf("// File: %s\n", $file);
printf("//\n");
$prototype = sprintf("const %s %s[]%s", ($UINT8) ? "uint8_t" : "char", $title, ($ESP) ? " PROGMEM" : "");
printf("%s = {\n", $prototype);
my $size = 0;
if ($isText) {
while (<FH>) {
my $line = $_;
chomp $line;
$line =~ s/\t/ /g;
$line =~ s/\\"/"/g;
$line =~ s/\r//g;
$line =~ s/"/\\"/g;
printf("\t\"%s\\n\"\n", $line);
$size += length($line) + 1; # +1 for the \n line termination.
}
} else {
printf("\t");
while (sysread(FH, $c, 1) && !$ctrlC && !$lineT) {
my $b = ord($c);
printf("0x%02X,", $b);
if ($b >= 0x20 && $b <= 0x7F)
{ $ascii .= chr($b); }
else
{ $ascii .= "."; }
++$cols;
++$address;
$cols %= $maxCols;
if ($cols == 0) {
#print " // $ascii";
print "\n";
$ascii = "";
$lineCount++;
$lineT = 1 if ($maxLines && $lineCount >= $maxLines);
if (!$lineT) {
printf("\t");
}
}
$size += 1;
}
if ($ascii ne "") {
print " " x ($maxCols - $cols);
}
printf("\n");
}
printf("}; // %s, %d bytes\n", $title, $size);
close FH;
$DirInfo{$file}{'reference'} = $title;
$DirInfo{$file}{'size'} = $size;
return $prototype;
}
# If the user presses Control-C, signal it.
#
sub CtrlCHandler {
$ctrlC = 1;
}

55
Tools/MakeResourceFiles.cmd Normal file
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@echo off
REM
REM "Compile" the web resources folder into code modules.
REM
REM Command : MakeByteArray -ESP -ROOT -DIR *.* -o=..\Web_Resources.h
REM From cwd : C:/Projects/SmartSwitch/Firmware/Resources
REM Run script in command shell, not PowerShell
REM
REM External Dependency:
REM MakeByteArray - Converts 1 or more files into a .h file byte array.
REM
REM +------------------------------------------------+
REM | MakeResourceFiles.cmd |
REM +------------------------------------------------+
REM ||
REM +----------+ +-----------+ +-----------+
REM +----------+ | |Make | | |
REM |source | | |Byte | |Resources.h|
REM |.htm | | ==> |Array.pl | ==> | |
REM |.js | | | | | |
REM |.jpg | | | | | |
REM |etc... |-+ | | | |
REM +----------+ +-----------+ +-----------+
setlocal
REM ######################################################################
REM
REM Configuration Options
REM
set SRC=..\Firmware\Resources
set TARG=..\Web_Resources.h
REM
REM End of Configuration
REM
REM ######################################################################
echo.
echo.Make Resource Files
echo.Change to %SRC% ...
pushd %SRC%
echo.Show web resources
dir /b
echo.
echo.Compiling the web resources into code modules...
MakeByteArray -ESP -ROOT -DIR *.* -o=%TARG%
echo.
echo.Done. %TARG% has been updated and returning to prior folder.
dir %TARG%
popd
endlocal

124
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#
# Move to Server
#
# Monitor the debug and release folders for a new binary.
# If found,
# 1 Read the .ino file to find the current version string.
# 2 Rename the .bin to include the version string.
# 3 Move it to the server.
#
# Searches .ino file for: const String MyVer = "SmartSwitch v1.02.24";
#
use strict;
use warnings;
###################### Configuration ###########################
#
# Target Server Path
#
my $ServerPath = "\\\\server1\\web\\mbed\\ESPbin";
# Sleep Time between checks
#
my $SleepTime = 5;
# Verbose mode
# 0 = off
# 1 = highlights
# 2 = detailed
#
my $Verbose = 1;
#####################
my $continue = 1;
$SIG{INT} = sub { $continue = 0; };
$SIG{TERM} = sub { $continue = 0; };
do {
printf("\n") if ($Verbose > 1);
printf("MoveToServer check at %s\n", scalar localtime()) if ($Verbose == 1);
chdir "../Firmware";
Process();
Pause($SleepTime);
} while ($continue);
exit;
####################################################################
sub Process {
my $slnFile = "";
my @files = glob("*.sln");
foreach (@files) {
$slnFile = $_;
printf(" Found: %s\n", $slnFile) if ($Verbose > 1);
}
if ($slnFile eq "") {
printf(" *** No Solution Files found ...\n") if ($Verbose == 1);
return;
}
my $inoFile = $slnFile;
$inoFile =~ s/(.*)\.sln/$1\.ino/;
if (!-e $inoFile) {
printf(" *** %s not found ...\n", $inoFile) if ($Verbose == 1);
return;
}
printf(" Search %s\n", $inoFile) if ($Verbose > 1);
my $verString = GetVerString($inoFile);
if ($verString eq "") {
printf(" *** No Version string in %s ...\n", $inoFile) if ($Verbose == 1);
return;
}
printf(" Version '%s'\n", $verString) if ($Verbose > 1);
my $targBin = $slnFile;
$targBin =~ s/(.*)\.sln/$1\.bin/;
printf(" Target Bin file is %s\n", $targBin) if ($Verbose > 1);
my @Folders = qw(Debug Release);
foreach my $f (@Folders) {
printf(" Scanning %s\n", $f) if ($Verbose > 1);
my $tF = "$f\\$targBin";
if (-e $tF) {
printf(" Processing %s\n", $tF) if ($Verbose > 1);
my $srvrFile = "$ServerPath\\$verString.bin";
my $cmd = sprintf("move /Y \"%s\" \"%s\"", $tF, $srvrFile);
printf(" > %s\n", $cmd);
`$cmd`;
}
}
}
sub Pause {
my $dly = shift;
my $count = 0;
while ($count++ < $dly && $continue) {
sleep(1);
}
}
sub GetVerString {
my $iF = shift;
my $ver = "";
open(IF, "<$iF") || return $ver;
#const String MyVer = "SmartSwitch v1.02.24";
while (<IF>) {
if (/String MyVer = \"(.*)\"/) {
$ver = $1;
last;
#close IF;
#return $ver;
}
}
close IF;
return $ver;
}