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7SegmentFastClockClient
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Added NTP client to get real time. 

Added support for 3 clock modes: demo / real / fast
This commit is contained in:
Dirk Jahnke 2019-06-04 21:33:13 +02:00
parent 4f28b11cf7
commit 07984234ab
3 changed files with 75 additions and 15 deletions
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3
platformio.ini
View File

@ -17,4 +17,5 @@ upload_port = /dev/cu.wchusbserial1420
[lib_deps]
library =
WifiManager,
Adafruit NeoPixel
Adafruit NeoPixel,
NTPClient

2
src/SevenSegmentClock.cpp
View File

@ -193,10 +193,12 @@ void SevenSegmentClock::displaySeperator(char seperatorCharacter) {
void SevenSegmentClock::displayTime(int hour, int minute) {
if (clockHour != hour || clockMinute != minute) {
clockHour = hour;
clockMinute = minute;
Serial.print("SevenSegmentClock: new time ");
Serial.print(clockHour); Serial.print(":"); Serial.println(clockMinute);
}
displayUpdate();
};

61
src/main.cpp
View File

@ -1,6 +1,8 @@
#include <Arduino.h>
#include <FS.h> //this needs to be first, or it all crashes and burns...
#include <ESP8266WiFi.h> //https://github.com/esp8266/Arduino
#include <ESP8266WiFi.h>
#include <NTPClient.h> //https://github.com/esp8266/Arduino
#include <WiFiUdp.h>
//needed for library
#include <DNSServer.h>
@ -11,6 +13,19 @@
#include <SPI.h>
#include "SevenSegmentClock.h"
// NTP
WiFiUDP ntpUDP;
// You can specify the time server pool and the offset (in seconds, can be
// changed later with setTimeOffset() ). Additionaly you can specify the
// update interval (in milliseconds, can be changed using setUpdateInterval() ).
NTPClient timeClient(ntpUDP, "europe.pool.ntp.org", 3600, 60000);
#define MODE_DEMO 1
#define MODE_REALCLOCK 2
#define MODE_FASTCLOCK 3
static int appMode = MODE_DEMO;
static const char *appName = "FastclockClient7Seg";
@ -174,7 +189,12 @@ const char _SCRIPT[] PROGMEM = "<script>function c(l){document.getEleme
const char _HEAD_END[] PROGMEM = "</head><body><div style='text-align:left;display:inline-block;min-width:260px;'>";
const char _PORTAL_OPTIONS[] PROGMEM = "<form action=\"/wifi\" method=\"get\"><button>Configure WiFi</button></form><br/><form action=\"/0wifi\" method=\"get\"><button>Configure WiFi (No Scan)</button></form><br/><form action=\"/i\" method=\"get\"><button>Info</button></form><br/><form action=\"/r\" method=\"post\"><button>Reset</button></form>";
const char _ITEM[] PROGMEM = "<div><a href='#p' onclick='c(this)'>{v}</a>&nbsp;<span class='q {i}'>{r}%</span></div>";
const char _FORM_START[] PROGMEM = "<form method='get' action='configsave'><label for='n'>Fastclock name</label><input id='n' name='n' length=32 placeholder='clock name'><br/>";
const char _FORM_START[] PROGMEM = "<form method='get' action='configsave'>";
const char _FORM_CLOCKNAME[] PROGMEM = "<label for='n'>Fastclock name</label><input id='n' name='n' length=32 placeholder='clock name'><br/>";
const char _FORM_CLOCKMODE_HEADLINE[] PROGMEM = "<br/>Clock mode:<br/>";
const char _FORM_CLOCKMODE_DEMO[] PROGMEM = "<input class='r' id='md' name='m' type='radio' value='demo' {check}><label for='md'>Demo</label><br/>";
const char _FORM_CLOCKMODE_REAL[] PROGMEM = "<input class='r' id='mr' name='m' type='radio' value='real' {check}><label for='md'>Real Clock</label><br/>";
const char _FORM_CLOCKMODE_FAST[] PROGMEM = "<input class='r' id='mf' name='m' type='radio' value='fast' {check}><label for='md'>Fast Clock</label><br/>";
const char _FORM_PARAM[] PROGMEM = "<br/><input id='{i}' name='{n}' maxlength={l} placeholder='{p}' value='{v}' {c}>";
const char _FORM_COLOR_HEADLINE[] PROGMEM = "<br/>Display color:<br/>";
const char _FORM_COLOR_BLUE[] PROGMEM = "<input class='r' id='cb' name='c' type='radio' value='blue' {check}><label for='cb'>Blue</label><br/>";
@ -203,6 +223,17 @@ void appConfig() {
page += String(F("<h3>Clock Options</h3>"));
//page += FPSTR(_PORTAL_OPTIONS);
page += FPSTR(_FORM_START);
page += FPSTR(_FORM_CLOCKMODE_HEADLINE);
input = FPSTR(_FORM_CLOCKMODE_DEMO);
input.replace("{check}", (appMode == MODE_DEMO) ? "checked" : "");
page += input;
input = FPSTR(_FORM_CLOCKMODE_REAL);
input.replace("{check}", (appMode == MODE_REALCLOCK) ? "checked" : "");
page += input;
input = FPSTR(_FORM_CLOCKMODE_FAST);
input.replace("{check}", (appMode == MODE_FASTCLOCK) ? "checked" : "");
page += input;
page += FPSTR(_FORM_CLOCKNAME);
page += FPSTR(_FORM_COLOR_HEADLINE);
input = FPSTR(_FORM_COLOR_BLUE);
input.replace("{check}", (clockColor == SevenSegmentClock::Blue) ? "checked" : "");
@ -245,6 +276,16 @@ void appConfigSave() {
SevenSegmentClock::Color colorHandle = getColorHandleByName(server->arg("c"));
sevenSegmentClock.setColor(colorHandle);
}
if (server->hasArg("m")) {
Serial.print("setting clock mode to "); Serial.println(server->arg("m"));
if (server->arg("m").equals("real")) appMode = MODE_REALCLOCK;
else if (server->arg("m").equals("fast")) appMode = MODE_FASTCLOCK;
else if (server->arg("m").equals("demo")) appMode = MODE_DEMO;
else {
Serial.println("ERROR: Unknown application mode, going into demo mode");
appMode = MODE_DEMO;
}
}
page.replace("{v}", "7Seg Config");
page += FPSTR(_SCRIPT);
page += FPSTR(_STYLE);
@ -352,6 +393,8 @@ void setup() {
pinMode(POWER_OFF_PIN, INPUT);
*/
setupWifiConnection();
Serial.println("Starting NTP Client");
timeClient.begin();
Serial.println("Have following configuration:");
Serial.print(" Clock name: "); Serial.println(clockName);
@ -372,6 +415,12 @@ int hours = 0, minutes = 0;
uint32_t nextUpdate_ms = 0;
void loop() {
timeClient.update();
//Serial.println(timeClient.getFormattedTime());
switch (appMode) {
case MODE_DEMO:
if (millis() > nextUpdate_ms) {
nextUpdate_ms = millis() + 1000;
minutes++;
@ -381,6 +430,14 @@ void loop() {
sevenSegmentClock.displayTime(hours, minutes);
if (hours % 4 == 0) sevenSegmentClock.setBlinkMode(SevenSegmentClock::SeperatorBlinking); else sevenSegmentClock.setBlinkMode(SevenSegmentClock::NoBlinking);
}
break;
case MODE_REALCLOCK:
sevenSegmentClock.displayTime(timeClient.getHours(), timeClient.getMinutes());
break;
case MODE_FASTCLOCK:
break;
}
sevenSegmentClock.displayUpdate();
server->handleClient();
}