espressif/arduino-esp32
1
0
Fork 1
mirror of https://github.com/0xFEEDC0DE64/arduino-esp32.git synced 2025-07-01 13:00:59 +02:00
Code Issues Packages Projects Releases Wiki Activity

Reduce flash usage up to 214k in one click (#2929)

Browse Source 
* std::stringstream -> std::string

* Fix small issues

* Small fix 2
This commit is contained in:
Roman Savrulin
2019-07-09 19:31:17 +03:00
committed by Me No Dev
parent 20498cf8b1
commit a22ec4a978
20 changed files with 229 additions and 205 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
libraries/BLE/src/BLERemoteService.cpp
View File

@ -317,15 +317,25 @@ void BLERemoteService::setValue(BLEUUID characteristicUuid, std::string value) {
* @return A string representation of this remote service.
*/
std::string BLERemoteService::toString() {
std::ostringstream ss;
ss << "Service: uuid: " + m_uuid.toString();
ss << ", start_handle: " << std::dec << m_startHandle << " 0x" << std::hex << m_startHandle <<
", end_handle: " << std::dec << m_endHandle << " 0x" << std::hex << m_endHandle;
std::string res = "Service: uuid: " + m_uuid.toString();
char val[6];
res += ", start_handle: ";
snprintf(val, sizeof(val), "%d", m_startHandle);
res += val;
snprintf(val, sizeof(val), "%04x", m_startHandle);
res += " 0x";
res += val;
res += ", end_handle: ";
snprintf(val, sizeof(val), "%d", m_endHandle);
res += val;
snprintf(val, sizeof(val), "%04x", m_endHandle);
res += " 0x";
res += val;
for (auto &myPair : m_characteristicMap) {
ss << "\n" << myPair.second->toString();
res += "\n" + myPair.second->toString();
// myPair.second is the value
}
return ss.str();
return res;
} // toString