add redraw function

This commit is contained in:
interfisch 2023-11-23 23:50:16 +01:00
parent bea5c8691c
commit ba3ccece6f
3 changed files with 38 additions and 5 deletions

View File

@ -29,6 +29,7 @@ private:
uint16_t backBuffer[COLUMNS];
bool flag_updating; //when true, display flip is in progress. frontBuffer does not match backBuffer
bool flag_redraw; //when set true, settings for updating are overwritten such that all dots are cleared and set
uint8_t update_counter; //used for keeping track of progress for updating
@ -75,6 +76,8 @@ public:
void loop_testDots();
void loop_drawClearTest();
void redraw();
unsigned long updateDuration; //for statistics and debugging. time it took for one update (max)

View File

@ -830,11 +830,17 @@ void Image::shuffleOrder(uint8_t iterations) {
UpdateReturn Image::updateByColumn(bool clearFirst, bool optimizeClear, bool optimizeSet)
{
/*
clearFirst : if True, go through all columns and clear them (by set order). Then go through same order and set dots.
clearFirst : if True, go through all columns and clear them (by set order). Then go through same order and set dots. If False, clear one column then set it immediately afterwards.
optimizeClear : if True, do not clear columns where dots need to be set or no change is happening. if False, clear every column
optimizeSet : if True, do not set already set dots again.
*/
if (flag_redraw) {
clearFirst=false;
optimizeClear=false;
optimizeSet=false;
}
if (!flag_updating) {
return nochange; //finished
}
@ -898,6 +904,7 @@ UpdateReturn Image::updateByColumn(bool clearFirst, bool optimizeClear, bool opt
if (update_counter/2>=getW()) { //reached last column
flag_updating=false;
update_counter=0;
flag_redraw=false;
return finished; //finished
}
return updating; //not finished
@ -1038,4 +1045,7 @@ void Image::loop_drawClearTest() {
}
void Image::redraw() {
flag_redraw=true;
flag_updating=true;
}

View File

@ -26,6 +26,7 @@ uint8_t stringToBool(String s);
bool presetHandler(const HomieRange& range, const String& value);
bool orderHandler(const HomieRange& range, const String& value);
bool dataHandler(const HomieRange& range, const String& value);
bool controlHandler(const HomieRange& range, const String& value);
bool clearFirstHandler(const HomieRange& range, const String& value);
bool optimizeClearHandler(const HomieRange& range, const String& value);
@ -49,6 +50,7 @@ void setup() {
flipdotNode.advertise("preset").settable(presetHandler);
flipdotNode.advertise("data").settable(dataHandler);
flipdotNode.advertise("order").settable(orderHandler);
flipdotNode.advertise("control").settable(controlHandler);
settingsNode.advertise("clearfirst").settable(clearFirstHandler);
settingsNode.advertise("optimizeclear").settable(optimizeClearHandler);
settingsNode.advertise("optimizeset").settable(optimizeSetHandler);
@ -140,13 +142,11 @@ void loop() {
}
*/
UpdateReturn result=flip.updateByColumn(clearFirst,optimizeClear,optimizeSet); //0=not finished, 1=finished
//UpdateReturn result=flip.updateByColumn(true,false,false); //0=not finished, 1=finished <- most simple
static UpdateReturn last_result=finished;
if (last_result==nochange && result!=last_result) { //was finished but has just started updating again
last_change=loopmillis; //display started changing dots. set starting time.
Serial.print("Reset Time to "); Serial.println(last_change);
}
last_result=result;
if (result == finished) //just finished
@ -158,6 +158,7 @@ void loop() {
resultNode.setProperty("updateduration").send((String)flip.updateDuration);
flip.updateDuration=0; //reset
}
if (error.length()>0) { //is there an error to send?
@ -313,3 +314,22 @@ uint8_t stringToBool(String s) {
}
}
bool controlHandler(const HomieRange& range, const String& value) {
Serial.print("Control payload="); Serial.println(value);
if (value == "redraw"){
flip.redraw();
}else if(value == "black"){
flip.setBuffer_solid(0);
flip.redraw();
}else{
error="preset \""+value+"\" not found";
return false;
}
flipdotNode.setProperty("control").send(value);
return true;
}