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Proddy
2023-02-23 19:28:11 +01:00
parent a3f4376d8f
commit 55d19bbc2d
1 changed files with 6 additions and 2 deletions
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8
src/emsdevicevalue.cpp
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@@ -115,7 +115,6 @@ const char * DeviceValue::DeviceValueUOM_s[] = {
}; };
// mapping of TAGs, to match order in DeviceValueTAG enum in emsdevicevalue.h // mapping of TAGs, to match order in DeviceValueTAG enum in emsdevicevalue.h
// must be an int of 4 bytes, 32bit aligned
const char * const * DeviceValue::DeviceValueTAG_s[] = { const char * const * DeviceValue::DeviceValueTAG_s[] = {
FL_(tag_none), // "" FL_(tag_none), // ""
@@ -161,7 +160,7 @@ const char * const * DeviceValue::DeviceValueTAG_s[] = {
}; };
// MQTT topics derived from tags // tags used in MQTT topic names. Macthes sequence from DeviceValueTAG_s
const char * const DeviceValue::DeviceValueTAG_mqtt[] = { const char * const DeviceValue::DeviceValueTAG_mqtt[] = {
FL_(tag_none)[0], // "" FL_(tag_none)[0], // ""
@@ -253,6 +252,11 @@ bool DeviceValue::hasValue() const {
return has_value; return has_value;
} }
// See if the device value has a tag and it's not empty
bool DeviceValue::has_tag() const {
return ((tag < DeviceValue::NUM_TAGS) && (tag != TAG_NONE) && strlen(DeviceValueTAG_s[tag][0]));
}
// set the min and max value for a device value // set the min and max value for a device value
// converts to signed int, which means rounding to an whole integer // converts to signed int, which means rounding to an whole integer
// returns false if there is no min/max needed // returns false if there is no min/max needed