ESP32 I2C Slave - compatibility matrix

This report was generated on Wednesday, 23-Feb-22 22:48:15 CET using arduino-testlib.

ESP32 I2C Slave

Version: 0.3.0
More details

Compatibility matrix

Board	Claims compatibility	Inclusion	master_reader	master_writer	slave_receiver	slave_sender
arduino:avr:uno 1.8.4	Yes	PASS	FAIL	FAIL	FAIL	FAIL
arduino:mbed_nano:nanorp2040connect 2.7.2	Yes	PASS	FAIL	FAIL	FAIL	FAIL
arduino:megaavr:nona4809 1.8.7	Yes	PASS	FAIL	FAIL	FAIL	FAIL
arduino:samd:mkrwifi1010 1.8.12	Yes	PASS	PASS	PASS	FAIL	FAIL
esp32:esp32:d1_mini32 1.0.6	Yes	PASS	PASS	PASS	PASS	PASS

Compilation logs

arduino:avr:uno @ 1.8.4

Inclusion

Result: PASS
This library has no main header file so an empty one was created.

Sketch uses 1636 bytes (5%) of program storage space. Maximum is 32256 bytes.
Global variables use 122 bytes (5%) of dynamic memory, leaving 1926 bytes for local variables. Maximum is 2048 bytes.

examples/master_reader

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino:28:32: error: no matching function for call to 'TwoWire::begin(int, int)'
     Wire.begin(SDA_PIN, SCL_PIN);   // join i2c bus
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino:12:0:
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:53:10: note: candidate: void TwoWire::begin()
     void begin();
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:53:10: note:   candidate expects 0 arguments, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:54:10: note: candidate: void TwoWire::begin(uint8_t)
     void begin(uint8_t);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:54:10: note:   candidate expects 1 argument, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:55:10: note: candidate: void TwoWire::begin(int)
     void begin(int);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:55:10: note:   candidate expects 1 argument, 2 provided

examples/master_writer

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino:22:32: error: no matching function for call to 'TwoWire::begin(int, int)'
     Wire.begin(SDA_PIN, SCL_PIN);   // join i2c bus
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino:12:0:
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:53:10: note: candidate: void TwoWire::begin()
     void begin();
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:53:10: note:   candidate expects 0 arguments, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:54:10: note: candidate: void TwoWire::begin(uint8_t)
     void begin(uint8_t);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:54:10: note:   candidate expects 1 argument, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:55:10: note: candidate: void TwoWire::begin(int)
     void begin(int);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/avr/1.8.4/libraries/Wire/src/Wire.h:55:10: note:   candidate expects 1 argument, 2 provided

examples/slave_receiver

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:25:20: error: 'WireSlave' was not declared in this scope
     bool success = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                    ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:39:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void receiveEvent(int)':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:50:16: error: 'WireSlave' was not declared in this scope
     while (1 < WireSlave.available()) // loop through all but the last byte
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:56:13: error: 'WireSlave' was not declared in this scope
     int x = WireSlave.read();   // receive byte as an integer
             ^~~~~~~~~

examples/slave_sender

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:27:16: error: 'WireSlave' was not declared in this scope
     bool res = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:34:12: error: 'class HardwareSerial' has no member named 'printf'; did you mean 'print'?
     Serial.printf("Slave joined I2C bus with addr #%d\n", I2C_SLAVE_ADDR);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:42:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void requestEvent()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:57:5: error: 'WireSlave' was not declared in this scope
     WireSlave.print("y is ");
     ^~~~~~~~~

arduino:mbed_nano:nanorp2040connect @ 2.7.2

Inclusion

Result: PASS

Sketch uses 81706 bytes (0%) of program storage space. Maximum is 16777216 bytes.
Global variables use 44220 bytes (16%) of dynamic memory, leaving 226116 bytes for local variables. Maximum is 270336 bytes.

examples/master_reader

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino:28:32: error: no matching function for call to 'arduino::MbedI2C::begin(int, int)'
     Wire.begin(SDA_PIN, SCL_PIN);   // join i2c bus
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino:12:0:
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:39:18: note: candidate: virtual void arduino::MbedI2C::begin()
     virtual void begin();
                  ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:39:18: note:   candidate expects 0 arguments, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:43:18: note: candidate: virtual void arduino::MbedI2C::begin(uint8_t)
     virtual void begin(uint8_t address);
                  ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:43:18: note:   candidate expects 1 argument, 2 provided

examples/master_writer

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino:22:32: error: no matching function for call to 'arduino::MbedI2C::begin(int, int)'
     Wire.begin(SDA_PIN, SCL_PIN);   // join i2c bus
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino:12:0:
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:39:18: note: candidate: virtual void arduino::MbedI2C::begin()
     virtual void begin();
                  ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:39:18: note:   candidate expects 0 arguments, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:43:18: note: candidate: virtual void arduino::MbedI2C::begin(uint8_t)
     virtual void begin(uint8_t address);
                  ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/mbed_nano/2.7.2/libraries/Wire/Wire.h:43:18: note:   candidate expects 1 argument, 2 provided

examples/slave_receiver

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:25:20: error: 'WireSlave' was not declared in this scope
     bool success = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                    ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:39:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void receiveEvent(int)':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:50:16: error: 'WireSlave' was not declared in this scope
     while (1 < WireSlave.available()) // loop through all but the last byte
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:56:13: error: 'WireSlave' was not declared in this scope
     int x = WireSlave.read();   // receive byte as an integer
             ^~~~~~~~~

examples/slave_sender

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:27:16: error: 'WireSlave' was not declared in this scope
     bool res = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:34:12: error: 'class arduino::UART' has no member named 'printf'; did you mean 'print'?
     Serial.printf("Slave joined I2C bus with addr #%d\n", I2C_SLAVE_ADDR);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:42:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void requestEvent()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:57:5: error: 'WireSlave' was not declared in this scope
     WireSlave.print("y is ");
     ^~~~~~~~~

arduino:megaavr:nona4809 @ 1.8.7

Inclusion

Result: PASS

Sketch uses 3104 bytes (6%) of program storage space. Maximum is 49152 bytes.
Global variables use 317 bytes (5%) of dynamic memory, leaving 5827 bytes for local variables. Maximum is 6144 bytes.

examples/master_reader

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino:28:32: error: no matching function for call to 'TwoWire::begin(int, int)'
     Wire.begin(SDA_PIN, SCL_PIN);   // join i2c bus
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_reader/master_reader.ino:12:0:
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:52:10: note: candidate: virtual void TwoWire::begin()
     void begin();
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:52:10: note:   candidate expects 0 arguments, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:53:10: note: candidate: virtual void TwoWire::begin(uint8_t)
     void begin(uint8_t);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:53:10: note:   candidate expects 1 argument, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:54:10: note: candidate: void TwoWire::begin(int)
     void begin(int);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:54:10: note:   candidate expects 1 argument, 2 provided

examples/master_writer

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino:22:32: error: no matching function for call to 'TwoWire::begin(int, int)'
     Wire.begin(SDA_PIN, SCL_PIN);   // join i2c bus
                                ^
In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/master_writer/master_writer.ino:12:0:
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:52:10: note: candidate: virtual void TwoWire::begin()
     void begin();
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:52:10: note:   candidate expects 0 arguments, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:53:10: note: candidate: virtual void TwoWire::begin(uint8_t)
     void begin(uint8_t);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:53:10: note:   candidate expects 1 argument, 2 provided
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:54:10: note: candidate: void TwoWire::begin(int)
     void begin(int);
          ^~~~~
/home/ec2-user/arduino-testlib/cli-datadir/data/packages/arduino/hardware/megaavr/1.8.7/libraries/Wire/src/Wire.h:54:10: note:   candidate expects 1 argument, 2 provided

examples/slave_receiver

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:25:20: error: 'WireSlave' was not declared in this scope
     bool success = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                    ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:39:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void receiveEvent(int)':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:50:16: error: 'WireSlave' was not declared in this scope
     while (1 < WireSlave.available()) // loop through all but the last byte
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:56:13: error: 'WireSlave' was not declared in this scope
     int x = WireSlave.read();   // receive byte as an integer
             ^~~~~~~~~

examples/slave_sender

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:27:16: error: 'WireSlave' was not declared in this scope
     bool res = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:34:12: error: 'class UartClass' has no member named 'printf'; did you mean 'print'?
     Serial.printf("Slave joined I2C bus with addr #%d\n", I2C_SLAVE_ADDR);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:42:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void requestEvent()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:57:5: error: 'WireSlave' was not declared in this scope
     WireSlave.print("y is ");
     ^~~~~~~~~

arduino:samd:mkrwifi1010 @ 1.8.12

Inclusion

Result: PASS
This library has no main header file so an empty one was created.

Sketch uses 13588 bytes (5%) of program storage space. Maximum is 262144 bytes.
Global variables use 3568 bytes (10%) of dynamic memory, leaving 29200 bytes for local variables. Maximum is 32768 bytes.

examples/master_reader

Result: PASS

Sketch uses 15504 bytes (5%) of program storage space. Maximum is 262144 bytes.
Global variables use 3572 bytes (10%) of dynamic memory, leaving 29196 bytes for local variables. Maximum is 32768 bytes.

examples/master_writer

Result: PASS

Sketch uses 14100 bytes (5%) of program storage space. Maximum is 262144 bytes.
Global variables use 3576 bytes (10%) of dynamic memory, leaving 29192 bytes for local variables. Maximum is 32768 bytes.

examples/slave_receiver

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:25:20: error: 'WireSlave' was not declared in this scope
     bool success = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                    ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:39:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino: In function 'void receiveEvent(int)':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:50:16: error: 'WireSlave' was not declared in this scope
     while (1 < WireSlave.available()) // loop through all but the last byte
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_receiver/slave_receiver.ino:56:13: error: 'WireSlave' was not declared in this scope
     int x = WireSlave.read();   // receive byte as an integer
             ^~~~~~~~~

examples/slave_sender

Result: FAIL

/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void setup()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:27:16: error: 'WireSlave' was not declared in this scope
     bool res = WireSlave.begin(SDA_PIN, SCL_PIN, I2C_SLAVE_ADDR);
                ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:34:12: error: 'class Serial_' has no member named 'printf'; did you mean 'print'?
     Serial.printf("Slave joined I2C bus with addr #%d\n", I2C_SLAVE_ADDR);
            ^~~~~~
            print
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void loop()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:42:5: error: 'WireSlave' was not declared in this scope
     WireSlave.update();
     ^~~~~~~~~
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino: In function 'void requestEvent()':
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/ESP32_I2C_Slave/examples/slave_sender/slave_sender.ino:57:5: error: 'WireSlave' was not declared in this scope
     WireSlave.print("y is ");
     ^~~~~~~~~

esp32:esp32:d1_mini32 @ 1.0.6

Inclusion

Result: PASS

Sketch uses 206618 bytes (15%) of program storage space. Maximum is 1310720 bytes.
Global variables use 15120 bytes (4%) of dynamic memory, leaving 312560 bytes for local variables. Maximum is 327680 bytes.

examples/master_reader

Result: PASS

Sketch uses 218670 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 15376 bytes (4%) of dynamic memory, leaving 312304 bytes for local variables. Maximum is 327680 bytes.

examples/master_writer

Result: PASS

Sketch uses 217094 bytes (16%) of program storage space. Maximum is 1310720 bytes.
Global variables use 15384 bytes (4%) of dynamic memory, leaving 312296 bytes for local variables. Maximum is 327680 bytes.

examples/slave_receiver

Result: PASS

Sketch uses 232346 bytes (17%) of program storage space. Maximum is 1310720 bytes.
Global variables use 15280 bytes (4%) of dynamic memory, leaving 312400 bytes for local variables. Maximum is 327680 bytes.

examples/slave_sender

Result: PASS

Sketch uses 232494 bytes (17%) of program storage space. Maximum is 1310720 bytes.
Global variables use 15280 bytes (4%) of dynamic memory, leaving 312400 bytes for local variables. Maximum is 327680 bytes.