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Fix MQTT Null publish

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This commit is contained in:
Gregory Schmidt 2021-10-10 17:05:55 -08:00
parent 0327f9428e
commit 445b6ee13f
1 changed files with 41 additions and 35 deletions
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76
usermods/seven_segment_display/usermod_v2_seven_segment_display.h
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@ -22,14 +22,14 @@ private:
// set your config variables to their boot default value (this can also be done in readFromConfig() or a constructor if you prefer)
int ssLEDPerSegment = 1; //The number of LEDs in each segment of the 7 seg (total per digit is 7 * ssLedPerSegment)
int ssLEDPerPeriod = 1; //A Period will have 1x and a Colon will have 2x
int ssStartLED = 0; //The pixel that the display starts at.
int ssStartLED = 0; //The pixel that the display starts at.
/* HH - 0-23. hh - 1-12, kk - 1-24 hours
// MM or mm - 0-59 minutes
// SS or ss = 0-59 seconds
// : for a colon
// All others for alpha numeric, (will be blank when displaying time)
*/
String ssDisplayMask = "HHMMSS"; //Physical Display Mask, this should reflect physical equipment.
String ssDisplayMask = "HHMMSS"; //Physical Display Mask, this should reflect physical equipment.
/* ssDisplayConfig
// -------
// / A / 0 - EDCGFAB
@ -44,7 +44,7 @@ private:
*/
int ssDisplayConfig = 5; //Physical configuration of the Seven segment display
String ssDisplayMessage = "testing123";
bool ssTimeEnabled = true; //If not, display message.
bool ssTimeEnabled = true; //If not, display message.
unsigned int ssScrollSpeed = 1000; //Time between advancement of extended message scrolling, in milliseconds.
//String to reduce flash memory usage
@ -60,7 +60,6 @@ private:
static const char _str_subFormat[];
static const char _str_topicFormat[];
unsigned long _overlaySevenSegmentProcess()
{
//Do time for now.
@ -120,7 +119,7 @@ private:
int len = static_cast<int>(ssDisplayMessage.length());
if (ssDisplayMessageIdx > len)
{
//If it has scrolled the whole message, reset it.
//If it has scrolled the whole message, reset it.
setSevenSegmentMessage(ssDisplayMessage);
return REFRESHTIME;
}
@ -186,7 +185,7 @@ private:
{
for (int numPerSeg = 0; numPerSeg < ssLEDPerSegment; numPerSeg++)
{
strip.setPixelColor(indexLED+numPerSeg, 0x000000);
strip.setPixelColor(indexLED + numPerSeg, 0x000000);
}
}
indexLED += ssLEDPerSegment;
@ -267,22 +266,26 @@ private:
return result;
}
void _publishMQTTint_P(const char* subTopic, int value)
void _publishMQTTint_P(const char *subTopic, int value)
{
if(mqtt == NULL) return;
char buffer[64];
char valBuffer[12];
sprintf_P(buffer, PSTR("%s/sevenSeg/%S"), mqttDeviceTopic, subTopic);
Serial.println(buffer);
sprintf_P(valBuffer, PSTR("%d"), value);
mqtt->publish(buffer, 2, true, valBuffer);
}
void _publishMQTTstr_P(const char* subTopic, String Value)
void _publishMQTTstr_P(const char *subTopic, String Value)
{
if(mqtt == NULL) return;
char buffer[64];
sprintf_P(buffer, PSTR("%s/sevenSeg/%S"), mqttDeviceTopic, subTopic);
mqtt->publish(buffer, 2, true, Value.c_str(), Value.length());
}
void _updateMQTT()
{
_publishMQTTint_P(_str_perSegment, ssLEDPerSegment);
@ -295,15 +298,18 @@ private:
_publishMQTTstr_P(_str_displayMask, ssDisplayMask);
_publishMQTTstr_P(_str_displayMsg, ssDisplayMessage);
}
bool _cmpIntSetting_P(char* topic, char* payload, const char* setting, void* value){
if(strcmp_P(topic, setting) == 0)
bool _cmpIntSetting_P(char *topic, char *payload, const char *setting, void *value)
{
if (strcmp_P(topic, setting) == 0)
{
*((int*)value) = strtol(payload, NULL, 10);
_publishMQTTint_P(setting, *((int*)value));
*((int *)value) = strtol(payload, NULL, 10);
_publishMQTTint_P(setting, *((int *)value));
return true;
}
return false;
}
bool _handleSetting(char *topic, char *payload)
{
if (_cmpIntSetting_P(topic, payload, _str_perSegment, &ssLEDPerSegment))
@ -318,14 +324,14 @@ private:
return true;
if (_cmpIntSetting_P(topic, payload, _str_scrollSpd, &ssScrollSpeed))
return true;
if(strcmp_P(topic, _str_displayMask)==0)
if (strcmp_P(topic, _str_displayMask) == 0)
{
ssDisplayMask = String(payload);
ssDisplayBuffer = ssDisplayMask;
_publishMQTTstr_P(_str_displayMask, ssDisplayMask);
return true;
}
if(strcmp_P(topic, _str_displayMsg)==0)
if (strcmp_P(topic, _str_displayMsg) == 0)
{
setSevenSegmentMessage(String(payload));
return true;
@ -347,9 +353,9 @@ public:
ssDisplayMessageIdx = -ssDisplayMask.length();
else
ssDisplayMessageIdx = 0;
//If the message isn't the same, update runtime/mqtt (most calls will be resetting message scroll)
if(!ssDisplayMessage.equals(message))
if (!ssDisplayMessage.equals(message))
{
_publishMQTTstr_P(_str_displayMsg, message);
ssDisplayMessage = message;
@ -424,17 +430,17 @@ public:
//Trim /set and handle it
topic[topicLen - 4] = '\0';
_handleSetting(topic, payload);
}
return true;
}
void addToConfig(JsonObject& root)
void addToConfig(JsonObject &root)
{
JsonObject top = root[FPSTR(_str_sevenSeg)];
if (top.isNull()) {
top = root.createNestedObject(FPSTR(_str_sevenSeg));
}
if (top.isNull())
{
top = root.createNestedObject(FPSTR(_str_sevenSeg));
}
top[FPSTR(_str_perSegment)] = ssLEDPerSegment;
top[FPSTR(_str_perPeriod)] = ssLEDPerPeriod;
top[FPSTR(_str_startIdx)] = ssStartLED;
@ -445,14 +451,15 @@ public:
top[FPSTR(_str_scrollSpd)] = ssScrollSpeed;
}
bool readFromConfig(JsonObject& root)
bool readFromConfig(JsonObject &root)
{
JsonObject top = root[FPSTR(_str_sevenSeg)];
bool configComplete = !top.isNull();
//if sevenseg section doesn't exist return
if(!configComplete) return configComplete;
if (!configComplete)
return configComplete;
configComplete &= getJsonValue(top[FPSTR(_str_perSegment)], ssLEDPerSegment);
configComplete &= getJsonValue(top[FPSTR(_str_perPeriod)], ssLEDPerPeriod);
@ -466,7 +473,6 @@ public:
configComplete &= getJsonValue(top[FPSTR(_str_timeEnabled)], ssTimeEnabled);
configComplete &= getJsonValue(top[FPSTR(_str_scrollSpd)], ssScrollSpeed);
return configComplete;
}
@ -480,12 +486,12 @@ public:
}
};
const char SevenSegmentDisplay::_str_perSegment[] PROGMEM = "perSegment";
const char SevenSegmentDisplay::_str_perPeriod[] PROGMEM = "perPeriod";
const char SevenSegmentDisplay::_str_startIdx[] PROGMEM = "startIdx";
const char SevenSegmentDisplay::_str_displayCfg[] PROGMEM = "displayCfg";
const char SevenSegmentDisplay::_str_timeEnabled[] PROGMEM = "timeEnabled";
const char SevenSegmentDisplay::_str_scrollSpd[] PROGMEM = "scrollSpd";
const char SevenSegmentDisplay::_str_displayMask[] PROGMEM = "displayMask";
const char SevenSegmentDisplay::_str_displayMsg[] PROGMEM = "displayMsg";
const char SevenSegmentDisplay::_str_sevenSeg[] PROGMEM = "sevenSeg";
const char SevenSegmentDisplay::_str_perSegment[] PROGMEM = "perSegment";
const char SevenSegmentDisplay::_str_perPeriod[] PROGMEM = "perPeriod";
const char SevenSegmentDisplay::_str_startIdx[] PROGMEM = "startIdx";
const char SevenSegmentDisplay::_str_displayCfg[] PROGMEM = "displayCfg";
const char SevenSegmentDisplay::_str_timeEnabled[] PROGMEM = "timeEnabled";
const char SevenSegmentDisplay::_str_scrollSpd[] PROGMEM = "scrollSpd";
const char SevenSegmentDisplay::_str_displayMask[] PROGMEM = "displayMask";
const char SevenSegmentDisplay::_str_displayMsg[] PROGMEM = "displayMsg";
const char SevenSegmentDisplay::_str_sevenSeg[] PROGMEM = "sevenSeg";