add display turning

close #61

data/is-cfg.json

@@ -35,7 +35,8 @@
 	{
 		"always_on": true,
 		"timeout":10,
-		"overwrite_pin":0
+		"overwrite_pin":0,
+		"turn180": true
 	},
 	"ftp":
 	{

lib/Display/Display.cpp

@@ -25,6 +25,11 @@ void Display::setup(std::shared_ptr<BoardConfig> boardConfig)
 	_disp->display(&bitmap);
 }
 
+void Display::turn180()
+{
+	_disp->flipScreenVertically();
+}
+
 void Display::update()
 {
 	if(_statusFrame->isPrio())

lib/Display/Display.h

@@ -32,6 +32,7 @@ public:
 	~Display() {}
 
 	void setup(std::shared_ptr<BoardConfig> boardConfig);
+	void turn180();
 	void update();
 
 	void addFrame(std::shared_ptr<DisplayFrame> frame);

src/TaskDisplay.cpp

@@ -1,5 +1,6 @@
 #include <logger.h>
 #include <TimeLib.h>
+#include "project_configuration.h"
 #include "TaskDisplay.h"
 
 DisplayTask::DisplayTask()
@@ -14,6 +15,10 @@ DisplayTask::~DisplayTask()
 bool DisplayTask::setup(std::shared_ptr<Configuration> config, std::shared_ptr<BoardConfig> boardConfig)
 {
 	Display::instance().setup(boardConfig);
+	if(config->display.turn180)
+	{
+		Display::instance().turn180();
+	}
 	std::shared_ptr<StatusFrame> statusFrame = std::shared_ptr<StatusFrame>(new StatusFrame(TaskManager::instance().getTasks()));
 	Display::instance().setStatusFrame(statusFrame);
 	_stateInfo = "";

src/project_configuration.cpp

@@ -37,6 +37,7 @@ std::shared_ptr<Configuration> ProjectConfigurationManagement::readProjectConfig
 	conf->display.alwaysOn			= data["display"]["always_on"]				| true;
 	conf->display.timeout			= data["display"]["timeout"]				| 10;
 	conf->display.overwritePin		= data["display"]["overwrite_pin"]			| 0;
+	conf->display.turn180           = data["display"]["turn180"]                | true;
 
 	conf->ftp.active				= data["ftp"]["active"]						| false;
 	JsonArray users					= data["ftp"]["user"].as<JsonArray>();
@@ -89,6 +90,7 @@ void ProjectConfigurationManagement::writeProjectConfiguration(std::shared_ptr<C
 	data["display"]["always_on"]			= conf->display.alwaysOn;
 	data["display"]["timeout"]				= conf->display.timeout;
 	data["display"]["overwrite_pin"]		= conf->display.overwritePin;
+	data["display"]["turn180"]              = conf->display.turn180;
 	data["ftp"]["active"]					= conf->ftp.active;
 	JsonArray users = data["ftp"].createNestedArray("user");
 	for(Configuration::Ftp::User u : conf->ftp.users)

src/project_configuration.h

@@ -59,11 +59,12 @@ public:
 	class Display
 	{
 	public:
-		Display() : alwaysOn(true), timeout(10), overwritePin(0) {}
+		Display() : alwaysOn(true), timeout(10), overwritePin(0), turn180(true) {}
 
 		bool alwaysOn;
 		int timeout;
 		int overwritePin;
+		bool turn180;
 	};
 
 	class Ftp