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feat(uart) 3.1.x Core: fixes serialEventRun() to avoid calling available() if serialEvent() is not declared #10428

Merged
merged 2 commits into from
Oct 7, 2024
Merged

feat(uart) 3.1.x Core: fixes serialEventRun() to avoid calling available() if serialEvent() is not declared #10428

merged 2 commits into from
Oct 7, 2024

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SuGlider
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@SuGlider SuGlider commented Oct 7, 2024

Description of Change

loop() calls Serial Events functions when those are declared.
The way it was declared, was forcing to always call avalable() to then call an empty function.
This commit fixes it.

Now when the sketch has no serialEvent() function declared, it won't be executed neither will available().
There are is a performance degradation when calling available() every single time when loop() was executed, whenever Serial.begin() is executed.

It shall be merged to 3.0.x and 3.1.x

Tests scenarios

uint32_t  Loopcounter = 0;
static uint32_t msTick;      

void setup() 
{
 Serial.begin(115200);                     // Setup the serial port to 115200 baud //
 msTick = millis(); 

 Serial0.begin(115200); // THIS Line starts UART Arduino Driver and also forces to executing serialEventRun() that "eats" CPU time...
}

void loop() 
{
 Loopcounter++;
 EverySecondCheck();
}

//--------------------------------------------//
// COMMON Update routine done every second
//--------------------------------------------
void EverySecondCheck(void)
{
 uint32_t msLeap = millis() - msTick;     // 
 if (msLeap >999)                         // Every second enter the loop
 {
  msTick = millis();
 Serial.printf("Loops per second: %u\n",Loopcounter);
 Loopcounter = 0;
 }  
}

Related links

Closes #10397

@SuGlider
feat(uart): eliminates nonexistent functions
8a3d615 
loop() calls Serial Events functions when those are declared. The way it was declared was forcing to alway call avalable() to then call an empty function. This commit fixes it.
@SuGlider SuGlider added this to the 3.0.5 milestone Oct 7, 2024
@SuGlider SuGlider self-assigned this Oct 7, 2024
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Warnings
⚠️

Some issues found for the commit messages in this PR:

  • the commit message "feat(uart): eliminates nonexistent functions":
    • body's lines must not be longer than 100 characters

Please fix these commit messages - here are some basic tips:

  • follow Conventional Commits style
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Test Results

 56 files   56 suites   4m 12s ⏱️
 21 tests  21 ✅ 0 💤 0 ❌
135 runs  135 ✅ 0 💤 0 ❌

Results for commit 07b2e1d.

♻️ This comment has been updated with latest results.

This was referenced Oct 7, 2024
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Memory usage test (comparing PR against master branch)

The table below shows the summary of memory usage change (decrease - increase) in bytes and percentage for each target.

MemoryFLASH [bytes]FLASH [%]RAM [bytes]RAM [%]
TargetDECINCDECINCDECINCDECINC
ESP32S3💚 -28‼️ +2091K0.00‼️ +215.090‼️ +15K0.00‼️ +26.21
ESP32S2💚 -16‼️ +4K0.00⚠️ +0.390⚠️ +240.00⚠️ +0.05
ESP32C30⚠️ +220.00⚠️ +0.01000.000.00
ESP32C60⚠️ +220.00⚠️ +0.01000.000.00
ESP32H20⚠️ +220.00⚠️ +0.01000.000.00
ESP32💚 -24‼️ +11K0.00‼️ +1.120⚠️ +640.00⚠️ +0.11
Click to expand the detailed deltas report [usage change in BYTES]
TargetESP32S3ESP32S2ESP32C3ESP32C6ESP32H2ESP32
ExampleFLASHRAMFLASHRAMFLASHRAMFLASHRAMFLASHRAMFLASHRAM
ArduinoOTA/examples/BasicOTA00💚 -40⚠️ +160⚠️ +160--💚 -120
AsyncUDP/examples/AsyncUDPClient💚 -280💚 -40⚠️ +160⚠️ +160--00
AsyncUDP/examples/AsyncUDPMulticastServer00💚 -40⚠️ +160⚠️ +160--00
AsyncUDP/examples/AsyncUDPServer00💚 -40⚠️ +160⚠️ +160--00
BLE/examples/BLE5_extended_scan00--⚠️ +160⚠️ +160⚠️ +160--
BLE/examples/BLE5_multi_advertising00--⚠️ +160⚠️ +160⚠️ +180--
BLE/examples/BLE5_periodic_advertising💚 -40--⚠️ +160⚠️ +160⚠️ +180--
BLE/examples/BLE5_periodic_sync00--⚠️ +160⚠️ +160⚠️ +180--
BLE/examples/Beacon_Scanner00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/Client00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/EddystoneTLM_Beacon00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/EddystoneURL_Beacon00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/Notify00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/Scan00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/Server💚 -40--⚠️ +160⚠️ +160⚠️ +18000
BLE/examples/Server_multiconnect00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/UART00--⚠️ +160⚠️ +160⚠️ +16000
BLE/examples/Write00--⚠️ +180⚠️ +180⚠️ +18000
BLE/examples/iBeacon00--⚠️ +160⚠️ +160⚠️ +160💚 -40
DNSServer/examples/CaptivePortal💚 -40💚 -40⚠️ +160⚠️ +160--00
EEPROM/examples/eeprom_class⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
EEPROM/examples/eeprom_extra⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
EEPROM/examples/eeprom_write⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogOut/LEDCFade⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogOut/LEDCSingleChannel⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogOut/LEDCSoftwareFade⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogOut/SigmaDelta⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogOut/ledcFrequency⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogOut/ledcWrite_RGB⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogRead⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/AnalogReadContinuous⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/ArduinoStackSize⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/CI/CIBoardsTest⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Camera/CameraWebServer‼️ +2091K‼️ +15K‼️ +4K⚠️ +24------‼️ +11K⚠️ +64
ESP32/examples/ChipID/GetChipID⚠️ +40⚠️ +40⚠️ +200⚠️ +180⚠️ +200⚠️ +40
ESP32/examples/DeepSleep/ExternalWakeUp⚠️ +40⚠️ +40------⚠️ +40
ESP32/examples/DeepSleep/TimerWakeUp⚠️ +40⚠️ +40⚠️ +200⚠️ +180--⚠️ +40
ESP32/examples/DeepSleep/TouchWakeUp⚠️ +40⚠️ +40------⚠️ +40
ESP32/examples/FreeRTOS/BasicMultiThreading⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +180⚠️ +40
ESP32/examples/FreeRTOS/Mutex⚠️ +40⚠️ +40⚠️ +200⚠️ +220⚠️ +200⚠️ +40
ESP32/examples/FreeRTOS/Queue⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/FreeRTOS/Semaphore⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/GPIO/BlinkRGB⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/GPIO/FunctionalInterrupt⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/GPIO/FunctionalInterruptStruct⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/GPIO/GPIOInterrupt⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/HWCDC_Events⚠️ +40--⚠️ +200⚠️ +200⚠️ +200--
ESP32/examples/MacAddress/GetMacAddress⚠️ +40⚠️ +40⚠️ +200⚠️ +180⚠️ +200⚠️ +40
ESP32/examples/RMT/Legacy_RMT_Driver_Compatible⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/RMT/RMTCallback⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/RMT/RMTLoopback⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/RMT/RMTReadXJT⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +220⚠️ +40
ESP32/examples/RMT/RMTWrite_RGB_LED⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/RMT/RMT_CPUFreq_Test⚠️ +40⚠️ +40⚠️ +220⚠️ +220⚠️ +200⚠️ +40
ESP32/examples/RMT/RMT_EndOfTransmissionState⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/RMT/RMT_LED_Blink⚠️ +40⚠️ +40⚠️ +220⚠️ +200⚠️ +160⚠️ +40
ESP32/examples/ResetReason/ResetReason⚠️ +40⚠️ +40⚠️ +200⚠️ +180⚠️ +200⚠️ +40
ESP32/examples/ResetReason/ResetReason2⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Serial/BaudRateDetect_Demo⚠️ +40⚠️ +40⚠️ +200⚠️ +180⚠️ +200⚠️ +40
ESP32/examples/Serial/OnReceiveError_BREAK_Demo00⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Serial/OnReceive_Demo00⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Serial/RS485_Echo_Demo⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Serial/RxFIFOFull_Demo00⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Serial/RxTimeout_Demo00⚠️ +40⚠️ +220⚠️ +220⚠️ +200⚠️ +40
ESP32/examples/Serial/Serial_All_CPU_Freqs⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +220⚠️ +40
ESP32/examples/Serial/Serial_STD_Func_OnReceive⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Serial/onReceiveExample⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/TWAI/TWAIreceive⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +220⚠️ +40
ESP32/examples/TWAI/TWAItransmit⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +180⚠️ +40
ESP32/examples/Template/ExampleTemplate⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Time/SimpleTime00💚 -40⚠️ +200⚠️ +200--💚 -240
ESP32/examples/Timer/RepeatTimer⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +180⚠️ +40
ESP32/examples/Timer/WatchdogTimer⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Touch/TouchButtonV2⚠️ +40⚠️ +40--------
ESP32/examples/Touch/TouchInterrupt⚠️ +40⚠️ +40------⚠️ +40
ESP32/examples/Touch/TouchRead⚠️ +40⚠️ +40------⚠️ +40
ESP32/examples/Utilities/HEXBuilder⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP32/examples/Utilities/MD5Builder⚠️ +40⚠️ +40⚠️ +220⚠️ +220⚠️ +220⚠️ +40
ESP32/examples/Utilities/SHA1Builder⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP_I2S/examples/ES8388_loopback⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
ESP_I2S/examples/Record_to_WAV⚠️ +40--------⚠️ +40
ESP_I2S/examples/Simple_tone⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
ESP_NOW/examples/ESP_NOW_Broadcast_Master💚 -12000⚠️ +200⚠️ +200--00
ESP_NOW/examples/ESP_NOW_Broadcast_Slave00⚠️ +40⚠️ +200⚠️ +200--00
ESP_NOW/examples/ESP_NOW_Network💚 -120💚 -40⚠️ +160⚠️ +160--00
ESP_NOW/examples/ESP_NOW_Serial00💚 -40⚠️ +200⚠️ +200--00
ESP_SR/examples/Basic⚠️ +40----------
ESPmDNS/examples/mDNS-SD_Extended💚 -12000⚠️ +200⚠️ +200--00
ESPmDNS/examples/mDNS_Web_Server00💚 -40⚠️ +160⚠️ +160--00
Ethernet/examples/ETH_W5500_Arduino_SPI⚠️ +40⚠️ +40⚠️ +180⚠️ +180⚠️ +180⚠️ +40
Ethernet/examples/ETH_W5500_IDF_SPI⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
Ethernet/examples/ETH_WIFI_BRIDGE00💚 -40⚠️ +160⚠️ +160--00
FFat/examples/FFat_Test⚠️ +40⚠️ +40⚠️ +200⚠️ +180⚠️ +200⚠️ +40
FFat/examples/FFat_time00💚 -40⚠️ +160⚠️ +160--00
HTTPClient/examples/Authorization00💚 -40⚠️ +160⚠️ +160--💚 -120
HTTPClient/examples/BasicHttpClient00💚 -40⚠️ +160⚠️ +160--💚 -120
HTTPClient/examples/BasicHttpsClient00💚 -40⚠️ +160⚠️ +160--00
HTTPClient/examples/HTTPClientEnterprise💚 -160💚 -40⚠️ +160⚠️ +160--00
HTTPClient/examples/ReuseConnection00💚 -40⚠️ +160⚠️ +160--00
HTTPClient/examples/StreamHttpClient00💚 -40⚠️ +160⚠️ +160--00
HTTPUpdate/examples/httpUpdate00💚 -40⚠️ +160⚠️ +160--00
HTTPUpdate/examples/httpUpdateSPIFFS💚 -12000⚠️ +160⚠️ +160--00
HTTPUpdate/examples/httpUpdateSecure00⚠️ +40⚠️ +160⚠️ +160--💚 -40
HTTPUpdateServer/examples/WebUpdater0000⚠️ +160⚠️ +160--00
Insights/examples/DiagnosticsSmokeTest00💚 -40⚠️ +200⚠️ +200--00
Insights/examples/MinimalDiagnostics00💚 -40⚠️ +200⚠️ +200--00
LittleFS/examples/LITTLEFS_test⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
LittleFS/examples/LITTLEFS_time00💚 -40⚠️ +160⚠️ +160--💚 -120
NetBIOS/examples/ESP_NBNST00💚 -40⚠️ +160⚠️ +160--00
NetworkClientSecure/examples/WiFiClientInsecure0000⚠️ +160⚠️ +160--00
NetworkClientSecure/examples/WiFiClientPSK00💚 -40⚠️ +160⚠️ +160--00
NetworkClientSecure/examples/WiFiClientSecure💚 -160💚 -40⚠️ +160⚠️ +160--00
NetworkClientSecure/examples/WiFiClientSecureEnterprise00💚 -40⚠️ +160⚠️ +160--00
NetworkClientSecure/examples/WiFiClientSecureProtocolUpgrade00💚 -40⚠️ +160⚠️ +160--00
NetworkClientSecure/examples/WiFiClientShowPeerCredentials00💚 -40⚠️ +160⚠️ +160--💚 -40
NetworkClientSecure/examples/WiFiClientTrustOnFirstUse00💚 -120⚠️ +160⚠️ +160--00
PPP/examples/PPP_Basic⚠️ +40⚠️ +40⚠️ +180⚠️ +180⚠️ +180⚠️ +40
PPP/examples/PPP_WIFI_BRIDGE0000⚠️ +160⚠️ +160--00
Preferences/examples/Prefs2Struct⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
Preferences/examples/StartCounter⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
RainMaker/examples/RMakerCustom0000⚠️ +200⚠️ +200--💚 -120
RainMaker/examples/RMakerCustomAirCooler00💚 -40⚠️ +200⚠️ +200--00
RainMaker/examples/RMakerSonoffDualR300💚 -40⚠️ +200⚠️ +200--💚 -160
RainMaker/examples/RMakerSwitch00💚 -40⚠️ +180⚠️ +180--00
SD/examples/SD_Test⚠️ +40⚠️ +40⚠️ +160⚠️ +160⚠️ +160⚠️ +40
SD/examples/SD_time00💚 -40⚠️ +160⚠️ +160--00
SD_MMC/examples/SD2USBMSC⚠️ +40----------
SD_MMC/examples/SDMMC_Test⚠️ +40--------⚠️ +40
SD_MMC/examples/SDMMC_time💚 -40--------00
SPI/examples/SPI_Multiple_Buses⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
SPIFFS/examples/SPIFFS_Test⚠️ +40⚠️ +40⚠️ +200⚠️ +180⚠️ +200⚠️ +40
SPIFFS/examples/SPIFFS_time💚 -40💚 -40⚠️ +160⚠️ +160--00
SimpleBLE/examples/SimpleBleDevice00--⚠️ +200⚠️ +200⚠️ +20000
TFLiteMicro/examples/hello_world⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
Ticker/examples/Blinker⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
Ticker/examples/TickerBasic⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
Ticker/examples/TickerParameter⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
USB/examples/CompositeDevice⚠️ +40⚠️ +40--------
USB/examples/ConsumerControl⚠️ +40⚠️ +40--------
USB/examples/CustomHIDDevice⚠️ +40⚠️ +40--------
USB/examples/FirmwareMSC⚠️ +40⚠️ +40--------
USB/examples/Gamepad⚠️ +40⚠️ +40--------
USB/examples/HIDVendor⚠️ +40⚠️ +40--------
USB/examples/Keyboard/KeyboardLogout⚠️ +40⚠️ +40--------
USB/examples/Keyboard/KeyboardMessage⚠️ +40⚠️ +40--------
USB/examples/Keyboard/KeyboardReprogram⚠️ +40⚠️ +40--------
USB/examples/Keyboard/KeyboardSerial⚠️ +40⚠️ +40--------
USB/examples/KeyboardAndMouseControl⚠️ +40⚠️ +40--------
USB/examples/MIDI/MidiController⚠️ +40⚠️ +40--------
USB/examples/MIDI/MidiInterface⚠️ +40⚠️ +40--------
USB/examples/MIDI/MidiMusicBox⚠️ +40⚠️ +40--------
USB/examples/MIDI/ReceiveMidi⚠️ +40⚠️ +40--------
USB/examples/Mouse/ButtonMouseControl⚠️ +40⚠️ +40--------
USB/examples/SystemControl⚠️ +40⚠️ +40--------
USB/examples/USBMSC⚠️ +40⚠️ +40--------
USB/examples/USBSerial⚠️ +40⚠️ +40--------
USB/examples/USBVendor⚠️ +40⚠️ +40--------
Update/examples/AWS_S3_OTA_Update00💚 -40⚠️ +160⚠️ +160--00
Update/examples/HTTPS_OTA_Update00💚 -40⚠️ +180⚠️ +200--00
Update/examples/HTTP_Client_AES_OTA_Update00💚 -40⚠️ +160⚠️ +160--💚 -160
Update/examples/HTTP_Server_AES_OTA_Update💚 -4000⚠️ +160⚠️ +160--00
Update/examples/OTAWebUpdater0000⚠️ +160⚠️ +160--00
Update/examples/SD_Update⚠️ +40⚠️ +40⚠️ +160⚠️ +160⚠️ +160⚠️ +40
WebServer/examples/AdvancedWebServer00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/FSBrowser💚 -40💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/Filters💚 -40💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/HelloServer00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/HttpAdvancedAuth00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/HttpAuthCallback00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/HttpAuthCallbackInline💚 -160💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/HttpBasicAuth00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/HttpBasicAuthSHA100💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/HttpBasicAuthSHA1orBearerToken00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/MultiHomedServers00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/PathArgServer💚 -120💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/SDWebServer00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/SimpleAuthentification00💚 -40⚠️ +160⚠️ +160--💚 -40
WebServer/examples/UploadHugeFile00💚 -40⚠️ +160⚠️ +160--00
WebServer/examples/WebServer00💚 -120⚠️ +160⚠️ +160--00
WebServer/examples/WebUpdate00💚 -40⚠️ +160⚠️ +160--00
WiFi/examples/FTM/FTM_Initiator00💚 -40⚠️ +200⚠️ +200--00
WiFi/examples/FTM/FTM_Responder00💚 -40⚠️ +200⚠️ +180--00
WiFi/examples/SimpleWiFiServer00💚 -40⚠️ +160⚠️ +160--00
WiFi/examples/WPS00💚 -40⚠️ +200⚠️ +200--00
WiFi/examples/WiFiAccessPoint00💚 -40⚠️ +160⚠️ +160--00
WiFi/examples/WiFiBlueToothSwitch00--⚠️ +200⚠️ +200--00
WiFi/examples/WiFiClient00💚 -40⚠️ +160⚠️ +160--00
WiFi/examples/WiFiClientBasic00💚 -40⚠️ +160⚠️ +160--00
WiFi/examples/WiFiClientConnect00💚 -40⚠️ +180⚠️ +200--00
WiFi/examples/WiFiClientEnterprise0000⚠️ +160⚠️ +160--00
WiFi/examples/WiFiClientEvents00💚 -40⚠️ +200⚠️ +200--00
WiFi/examples/WiFiClientStaticIP00💚 -40⚠️ +160⚠️ +160--00
WiFi/examples/WiFiExtender00💚 -40⚠️ +200⚠️ +220--00
WiFi/examples/WiFiIPv60000⚠️ +160⚠️ +160--00
WiFi/examples/WiFiMulti00💚 -40⚠️ +160⚠️ +180--00
WiFi/examples/WiFiMultiAdvanced0000⚠️ +160⚠️ +160--00
WiFi/examples/WiFiScan00💚 -40⚠️ +200⚠️ +200--00
WiFi/examples/WiFiScanAsync💚 -160💚 -40⚠️ +200⚠️ +200--00
WiFi/examples/WiFiScanDualAntenna00💚 -40⚠️ +200⚠️ +200--00
WiFi/examples/WiFiScanTime00💚 -40⚠️ +200⚠️ +220--00
WiFi/examples/WiFiSmartConfig00💚 -40⚠️ +200⚠️ +180--00
WiFi/examples/WiFiTelnetToSerial00💚 -160⚠️ +160⚠️ +160--00
WiFi/examples/WiFiUDPClient00💚 -40⚠️ +160⚠️ +160--00
WiFiProv/examples/WiFiProv00💚 -40⚠️ +180⚠️ +200--💚 -160
Wire/examples/WireMaster⚠️ +40⚠️ +40⚠️ +200⚠️ +200⚠️ +200⚠️ +40
Wire/examples/WireScan⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
Wire/examples/WireSlave⚠️ +40⚠️ +40⚠️ +180⚠️ +200⚠️ +200⚠️ +40
OpenThread/examples/COAP/coap_lamp------⚠️ +200⚠️ +180--
OpenThread/examples/COAP/coap_switch------⚠️ +200⚠️ +200--
OpenThread/examples/SimpleCLI------⚠️ +200⚠️ +200--
OpenThread/examples/SimpleNode------⚠️ +220⚠️ +200--
OpenThread/examples/SimpleThreadNetwork/ExtendedRouterNode------⚠️ +220⚠️ +180--
OpenThread/examples/SimpleThreadNetwork/LeaderNode------⚠️ +200⚠️ +200--
OpenThread/examples/SimpleThreadNetwork/RouterNode------⚠️ +180⚠️ +200--
OpenThread/examples/ThreadScan------⚠️ +200⚠️ +200--
OpenThread/examples/onReceive------⚠️ +200⚠️ +200--
Zigbee/examples/Zigbee_Color_Dimmable_Light------⚠️ +200⚠️ +200--
Zigbee/examples/Zigbee_Color_Dimmer_Switch------⚠️ +200⚠️ +200--
Zigbee/examples/Zigbee_On_Off_Light------⚠️ +200⚠️ +200--
Zigbee/examples/Zigbee_On_Off_Switch------⚠️ +180⚠️ +200--
Zigbee/examples/Zigbee_Scan_Networks------⚠️ +200⚠️ +200--
Zigbee/examples/Zigbee_Temperature_Sensor------⚠️ +200⚠️ +200--
Zigbee/examples/Zigbee_Thermostat------⚠️ +200⚠️ +200--
BluetoothSerial/examples/DiscoverConnect----------00
BluetoothSerial/examples/GetLocalMAC----------00
BluetoothSerial/examples/SerialToSerialBT----------💚 -240
BluetoothSerial/examples/SerialToSerialBTM----------00
BluetoothSerial/examples/SerialToSerialBT_Legacy----------⚠️ +40
BluetoothSerial/examples/SerialToSerialBT_SSP----------00
BluetoothSerial/examples/bt_classic_device_discovery----------💚 -40
BluetoothSerial/examples/bt_remove_paired_devices----------00
ESP32/examples/DeepSleep/SmoothBlink_ULP_Code----------⚠️ +40
ESP32/examples/Touch/TouchButton----------⚠️ +40
Ethernet/examples/ETH_LAN8720----------00
Ethernet/examples/ETH_TLK110----------00

SuGlider added a commit that referenced this pull request Oct 7, 2024
@SuGlider
fix(uart): applies #10428 to 2.0.x core
baad42e
@SuGlider SuGlider mentioned this pull request Oct 7, 2024
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@SuGlider SuGlider changed the title feat(uart): eliminates nonexistent functions feat(uart): fixes serialEventRun() to avois calling available() if serialEvent() is not declared Oct 7, 2024
@SuGlider SuGlider changed the title feat(uart): fixes serialEventRun() to avois calling available() if serialEvent() is not declared feat(uart) 3.z.x Core: fixes serialEventRun() to avois calling available() if serialEvent() is not declared Oct 7, 2024
@TD-er
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TD-er commented Oct 7, 2024

Still why does it need to be called every loop() call?
Isn't every like msec or 100 usec enough? (at 115200 you can only get a new character every 100 usec)
And shouldn't the available() check only be run when begin() was called?

The best location for both checks is probably in the available() function of each serial device.

@VojtechBartoska VojtechBartoska changed the title feat(uart) 3.z.x Core: fixes serialEventRun() to avois calling available() if serialEvent() is not declared feat(uart) 3.1.x Core: fixes serialEventRun() to avois calling available() if serialEvent() is not declared Oct 7, 2024
@VojtechBartoska VojtechBartoska added the Status: Review needed Issue or PR is awaiting review label Oct 7, 2024
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Still why does it need to be called every loop() call?

because there are higher speeds used by some and they do expect to get the event as soon as possible, else they come here and submit issue reports :)

@lucasssvaz lucasssvaz changed the title feat(uart) 3.1.x Core: fixes serialEventRun() to avois calling available() if serialEvent() is not declared feat(uart) 3.1.x Core: fixes serialEventRun() to avoid calling available() if serialEvent() is not declared Oct 7, 2024
@SuGlider SuGlider added the Status: Pending Merge Pull Request is ready to be merged label Oct 7, 2024
@me-no-dev me-no-dev merged commit 0d5d50e into master Oct 7, 2024
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@me-no-dev me-no-dev deleted the cleans_linker_weak_functions branch October 7, 2024 12:56
me-no-dev pushed a commit that referenced this pull request Oct 7, 2024
@SuGlider
fix(uart) 2.0.x Core: fixes serialEventRun() to avoid calling availab…
4301639 
…le() if serialEvent() is not declared (#10429)

* fix(uart): applies #10428 to 2.0.x core

* fix(uart): there is no usb serial event in 2.0.x
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@me-no-dev me-no-dev me-no-dev approved these changes

@lucasssvaz lucasssvaz lucasssvaz approved these changes

@P-R-O-C-H-Y P-R-O-C-H-Y P-R-O-C-H-Y approved these changes

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Peripheral: UART Status: Pending Merge Pull Request is ready to be merged Status: Review needed Issue or PR is awaiting review
Projects
Arduino ESP32 Core Project Roadmap
Status: Done
Milestone
3.0.5
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Successfully merging this pull request may close these issues.

In ESP32 core version V3.0.5 speed is 30-50% slower than V2.0.17 with Arduino Nano ESP32.
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@SuGlider @TD-er @me-no-dev @lucasssvaz @P-R-O-C-H-Y @VojtechBartoska