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Merge pull request #91 from enwi/master

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Reduce HEAP usage
This commit is contained in:
Lukas Bachschwell 2020-10-01 18:37:45 +02:00 committed by GitHub
commit 37bbb9208d
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3 changed files with 1216 additions and 998 deletions
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58
.clang-format Executable file
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@ -0,0 +1,58 @@
---
# Based on Webkit style
BasedOnStyle: Webkit
IndentWidth: 4
ColumnLimit: 120
---
Language: Cpp
Standard: Cpp11
# Pointers aligned to the left
DerivePointerAlignment: false
PointerAlignment: Left
AccessModifierOffset: -4
AllowShortFunctionsOnASingleLine: Inline
AlwaysBreakTemplateDeclarations: true
BreakBeforeBraces: Custom
BraceWrapping:
AfterClass: true
AfterControlStatement: true
AfterEnum: true
AfterFunction: true
AfterNamespace: true
AfterStruct: true
AfterUnion: true
AfterExternBlock: true
BeforeCatch: true
BeforeElse: true
SplitEmptyFunction: false
SplitEmptyRecord: false
SplitEmptyNamespace: false
BreakConstructorInitializers: BeforeColon
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: true
ConstructorInitializerIndentWidth: 4
Cpp11BracedListStyle: true
FixNamespaceComments: true
IncludeBlocks: Regroup
IncludeCategories:
# C++ standard headers (no .h)
- Regex: '<[[:alnum:]_-]+>'
Priority: 1
# Extenal libraries (with .h)
- Regex: '<[[:alnum:]_./-]+>'
Priority: 2
# Headers from same folder
- Regex: '"[[:alnum:]_.-]+"'
Priority: 3
# Headers from other folders
- Regex: '"[[:alnum:]_/.-]+"'
Priority: 4
IndentCaseLabels: false
NamespaceIndentation: All
SortIncludes: true
SortUsingDeclarations: true
SpaceAfterTemplateKeyword: true
SpacesInAngles: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
UseTab: Never

396
src/ESPUI.cpp
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110
src/ESPUI.h
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@ -11,11 +11,12 @@
#if defined(ESP32) #if defined(ESP32)
#include "LittleFS.h"
#include "WiFi.h"
#include <AsyncTCP.h> #include <AsyncTCP.h>
#include <ESPAsyncWebServer.h> #include <ESPAsyncWebServer.h>
#include "LittleFS.h"
#include "WiFi.h"
#else #else
#include <ArduinoOTA.h> #include <ArduinoOTA.h>
@ -23,8 +24,8 @@
#include <ESP8266mDNS.h> #include <ESP8266mDNS.h>
#include <ESPAsyncTCP.h> #include <ESPAsyncTCP.h>
#include <ESPAsyncWebServer.h> #include <ESPAsyncWebServer.h>
#include <LittleFS.h>
#include <Hash.h> #include <Hash.h>
#include <LittleFS.h>
#include <SPIFFSEditor.h> #include <SPIFFSEditor.h>
#define FILE_WRITE "w" #define FILE_WRITE "w"
@ -131,25 +132,38 @@ class Control
public: public:
ControlType type; ControlType type;
uint16_t id; // just mirroring the id here for practical reasons uint16_t id; // just mirroring the id here for practical reasons
const char *label; const char* label;
void (*callback)(Control *, int); void (*callback)(Control*, int);
String value; String value;
ControlColor color; ControlColor color;
uint16_t parentControl; uint16_t parentControl;
Control *next; Control* next;
static constexpr uint16_t noParent = 0xffff; static constexpr uint16_t noParent = 0xffff;
Control(ControlType type, const char *label, void (*callback)(Control *, int), String value, ControlColor color, Control(ControlType type, const char* label, void (*callback)(Control*, int), const String& value,
uint16_t parentControl = Control::noParent) ControlColor color, uint16_t parentControl = Control::noParent)
: type(type), label(label), callback(callback), value(value), color(color), parentControl(parentControl), next(nullptr) : type(type),
label(label),
callback(callback),
value(value),
color(color),
parentControl(parentControl),
next(nullptr)
{ {
id = idCounter++; id = idCounter++;
} }
Control(const Control &control) Control(const Control& control)
: type(control.type), id(control.id), label(control.label), callback(control.callback), value(control.value), color(control.color), : type(control.type),
parentControl(control.parentControl), next(control.next) {} id(control.id),
label(control.label),
callback(control.callback),
value(control.value),
color(control.color),
parentControl(control.parentControl),
next(control.next)
{}
private: private:
static uint16_t idCounter; static uint16_t idCounter;
@ -200,72 +214,84 @@ public:
bool sliderContinuous; bool sliderContinuous;
void setVerbosity(Verbosity verbosity); void setVerbosity(Verbosity verbosity);
void begin(const char *_title, const char *username = nullptr, const char *password = nullptr); // Setup server and page in Memorymode void begin(const char* _title, const char* username = nullptr,
void beginSPIFFS(const char *_title, const char *username = nullptr, const char *password = nullptr); // Setup server and page in SPIFFSmode const char* password = nullptr); // Setup server and page in Memorymode
void beginSPIFFS(const char* _title, const char* username = nullptr,
const char* password = nullptr); // Setup server and page in SPIFFSmode
void prepareFileSystem(); // Initially preps the filesystem and loads a lot of stuff into SPIFFS void prepareFileSystem(); // Initially preps the filesystem and loads a lot of
// stuff into SPIFFS
void list(); // Lists SPIFFS directory void list(); // Lists SPIFFS directory
uint16_t addControl(ControlType type, const char *label, String value = String(""), ControlColor color = ControlColor::Turquoise, uint16_t parentControl = Control::noParent, void (*callback)(Control *, int) = nullptr); uint16_t addControl(ControlType type, const char* label, const String& value = String(""),
ControlColor color = ControlColor::Turquoise, uint16_t parentControl = Control::noParent,
void (*callback)(Control*, int) = nullptr);
bool removeControl(uint16_t id, bool force_reload_ui = false); bool removeControl(uint16_t id, bool force_reload_ui = false);
// create Elements // create Elements
uint16_t button(const char *label, void (*callback)(Control *, int), ControlColor color, String value = ""); // Create Event Button uint16_t button(const char* label, void (*callback)(Control*, int), ControlColor color,
uint16_t switcher(const char *label, void (*callback)(Control *, int), ControlColor color, bool startState = false); // Create Toggle Button const String& value = ""); // Create Event Button
uint16_t pad(const char *label, void (*callback)(Control *, int), ControlColor color); // Create Pad Control uint16_t switcher(const char* label, void (*callback)(Control*, int), ControlColor color,
uint16_t padWithCenter(const char *label, void (*callback)(Control *, int), ControlColor color); // Create Pad Control with Centerbutton bool startState = false); // Create Toggle Button
uint16_t pad(const char* label, void (*callback)(Control*, int),
ControlColor color); // Create Pad Control
uint16_t padWithCenter(const char* label, void (*callback)(Control*, int),
ControlColor color); // Create Pad Control with Centerbutton
uint16_t slider(const char *label, void (*callback)(Control *, int), ControlColor color, int value, int min = 0, uint16_t slider(const char* label, void (*callback)(Control*, int), ControlColor color, int value, int min = 0,
int max = 100); // Create Slider Control int max = 100); // Create Slider Control
uint16_t number(const char *label, void (*callback)(Control *, int), ControlColor color, int value, int min = 0, uint16_t number(const char* label, void (*callback)(Control*, int), ControlColor color, int value, int min = 0,
int max = 100); // Create a Number Input Control int max = 100); // Create a Number Input Control
uint16_t text(const char *label, void (*callback)(Control *, int), ControlColor color, String value = ""); // Create a Text Input Control uint16_t text(const char* label, void (*callback)(Control*, int), ControlColor color,
const String& value = ""); // Create a Text Input Control
// Output only // Output only
uint16_t label(const char *label, ControlColor color, String value = ""); // Create Label uint16_t label(const char* label, ControlColor color,
uint16_t graph(const char *label, ControlColor color); // Create Graph display const String& value = ""); // Create Label
uint16_t gauge(const char *label, ControlColor color, int value, int min = 0, int max = 100); // Create Gauge display uint16_t graph(const char* label, ControlColor color); // Create Graph display
uint16_t gauge(const char* label, ControlColor color, int value, int min = 0,
int max = 100); // Create Gauge display
// Input only // Input only
uint16_t accelerometer(const char *label, void (*callback)(Control *, int), ControlColor color); uint16_t accelerometer(const char* label, void (*callback)(Control*, int), ControlColor color);
// Update Elements // Update Elements
Control *getControl(uint16_t id); Control* getControl(uint16_t id);
// Update Elements // Update Elements
void updateControlValue(uint16_t id, String value, int clientId = -1); void updateControlValue(uint16_t id, const String& value, int clientId = -1);
void updateControlValue(Control *control, String value, int clientId = -1); void updateControlValue(Control* control, const String& value, int clientId = -1);
void updateControl(uint16_t id, int clientId = -1); void updateControl(uint16_t id, int clientId = -1);
void updateControl(Control *control, int clientId = -1); void updateControl(Control* control, int clientId = -1);
void print(uint16_t id, String value); void print(uint16_t id, const String& value);
void updateLabel(uint16_t id, String value); void updateLabel(uint16_t id, const String& value);
void updateSwitcher(uint16_t id, bool nValue, int clientId = -1); void updateSwitcher(uint16_t id, bool nValue, int clientId = -1);
void updateSlider(uint16_t id, int nValue, int clientId = -1); void updateSlider(uint16_t id, int nValue, int clientId = -1);
void updateNumber(uint16_t id, int nValue, int clientId = -1); void updateNumber(uint16_t id, int nValue, int clientId = -1);
void updateText(uint16_t id, String nValue, int clientId = -1); void updateText(uint16_t id, const String& nValue, int clientId = -1);
void updateSelect(uint16_t id, String nValue, int clientId = -1); void updateSelect(uint16_t id, const String& nValue, int clientId = -1);
void updateGauge(uint16_t id, int number, int clientId); void updateGauge(uint16_t id, int number, int clientId);
void clearGraph(uint16_t id, int clientId = -1); void clearGraph(uint16_t id, int clientId = -1);
void addGraphPoint(uint16_t id, int nValue, int clientId = -1); void addGraphPoint(uint16_t id, int nValue, int clientId = -1);
// Variables // Variables
const char *ui_title = "ESPUI"; // Store UI Title and Header Name const char* ui_title = "ESPUI"; // Store UI Title and Header Name
Control *controls = nullptr; Control* controls = nullptr;
void jsonReload(); void jsonReload();
void jsonDom(AsyncWebSocketClient *client = nullptr); void jsonDom(AsyncWebSocketClient* client = nullptr);
Verbosity verbosity; Verbosity verbosity;
AsyncWebServer *server; AsyncWebServer* server;
AsyncWebSocket *ws; AsyncWebSocket* ws;
private: private:
const char *basicAuthUsername = nullptr; const char* basicAuthUsername = nullptr;
const char *basicAuthPassword = nullptr; const char* basicAuthPassword = nullptr;
bool basicAuth = true; bool basicAuth = true;
}; };