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Reduce flash usage up to 214k in one click (#2929)
* std::stringstream -> std::string * Fix small issues * Small fix 2
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Me No Dev
parent
20498cf8b1
commit
a22ec4a978
@ -90,17 +90,18 @@ void BLEDescriptorMap::setByHandle(uint16_t handle, BLEDescriptor* pDescriptor)
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* @return A string representation of the descriptor map.
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*/
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std::string BLEDescriptorMap::toString() {
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std::stringstream stringStream;
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stringStream << std::hex << std::setfill('0');
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std::string res;
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char hex[5];
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int count = 0;
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for (auto &myPair : m_uuidMap) {
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if (count > 0) {
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stringStream << "\n";
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}
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if (count > 0) {res += "\n";}
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snprintf(hex, sizeof(hex), "%04x", myPair.first->getHandle());
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count++;
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stringStream << "handle: 0x" << std::setw(2) << myPair.first->getHandle() << ", uuid: " + myPair.first->getUUID().toString();
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res += "handle: 0x";
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res += hex;
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res += ", uuid: " + myPair.first->getUUID().toString();
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}
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return stringStream.str();
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return res;
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} // toString
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