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Proddy
2022-09-28 21:19:03 +02:00
parent da6e64e89f
commit 614a8cb14b
1 changed files with 2 additions and 3 deletions
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5
src/emsdevice.cpp
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@@ -701,7 +701,6 @@ void EMSdevice::publish_value(void * value_p) const {
// looks up the UOM for a given key from the device value table // looks up the UOM for a given key from the device value table
// key is the fullname // key is the fullname
// TODO really should be using the shortname as the identifier
std::string EMSdevice::get_value_uom(const char * key) const { std::string EMSdevice::get_value_uom(const char * key) const {
// the key may have a TAG string prefixed at the beginning. If so, remove it // the key may have a TAG string prefixed at the beginning. If so, remove it
char new_key[80]; char new_key[80];
@@ -711,8 +710,8 @@ std::string EMSdevice::get_value_uom(const char * key) const {
for (uint8_t i = 0; i < DeviceValue::tag_count; i++) { for (uint8_t i = 0; i < DeviceValue::tag_count; i++) {
auto tag = (DeviceValue::DeviceValueTAG_s[i]); auto tag = (DeviceValue::DeviceValueTAG_s[i]);
if (tag) { if (tag) {
std::string key2 = key; // copy char to a std::string std::string key2 = key; // copy string to a std::string so we can use the find function
auto length = strlen(tag); // TODO check if this still works uint8_t length = strlen(tag);
if ((key2.find(tag) != std::string::npos) && (key[length] == ' ')) { if ((key2.find(tag) != std::string::npos) && (key[length] == ' ')) {
key_p += length + 1; // remove the tag key_p += length + 1; // remove the tag
break; break;