Infineon · dineshgit411 · Oct 7, 2025 · Oct 13, 2025 · Oct 17, 2025 · Oct 17, 2025
diff --git a/config/project.yml b/config/project.yml
@@ -194,17 +194,6 @@ unit-test:
         query: onewire_DS18x20_board == '1:1'
         working_dir: extras/arduino-core-tests
 
-    unit-test-iic-pingpong-1400:
-      - description: Compiling, flashing and monitoring I2C pingpong slave unit test.
-        command: make test_wire_connected2_slavepingpong
-        query: iic_ping_pong_multiple_boards_slave == '2:1'
-        working_dir: extras/arduino-core-tests
-
-      - description: Compiling, flashing and monitoring I2C pingpong master unit test.
-        command: make test_wire_connected2_masterpingpong
-        query: iic_ping_pong_multiple_boards_master == '2:1'
-        working_dir: extras/arduino-core-tests
-
     unit-test-digital-io-1400:
       - description: Compiling, flashing and monitoring digital IO unit test.
         command: make test_digitalio_single
@@ -241,27 +230,51 @@ unit-test:
         query: analogio_pwm_single_board == '2:1'
         working_dir: extras/arduino-core-tests
 
-    unit-test-iic-1400:
-      - description: Compiling, flashing and monitoring timer unit test.
-        command: make test_wire_connected1_pingpong
-        query: iic_ping_pong_single_board == '2:1'
+    # unit-test-iic-1400:
+    #   - description: Compiling, flashing and monitoring timer unit test.
+    #     command: make test_wire_connected1_pingpong
+    #     query: iic_ping_pong_single_board == '2:1'
+    #     working_dir: extras/arduino-core-tests
+
+    unit-test-iic-pingpong-1400:
+      - description: Compiling, flashing and monitoring I2C pingpong slave unit test.
+        command: make test_wire_connected2_slavepingpong
+        query: iic_ping_pong_multiple_boards_slave == '2:1'
+        working_dir: extras/arduino-core-tests
+
+      - description: Compiling, flashing and monitoring I2C pingpong master unit test.
+        command: make test_wire_connected2_masterpingpong
+        query: iic_ping_pong_multiple_boards_master == '2:1'
+        working_dir: extras/arduino-core-tests
+
+    unit-test-pulse-1400:     
+      - description: Compiling, flashing and monitoring pulse board1 unit test.
+        command: make test_pulse_board1
+        query: adv_io_pulse_board1  == '2:1'
+        working_dir: extras/arduino-core-tests
+
+      - description: Compiling, flashing and monitoring pulse board2 unit test.
+        command: make test_pulse_board2
+        query: adv_io_pulse_board2  == '2:1'
         working_dir: extras/arduino-core-tests
 
-    unit-test-can-single-1400-2go:
+    unit-test-spi-single-pingpong-1400:
+      - description: Compiling, flashing and monitoring SPI pingpong single_board.
+        command: make test_spi_connected1_loopback
+        query: spi_ping_pong_single_board == '2:1'
+        working_dir: extras/arduino-core-tests
+
+    unit-test-onewire-DS18x20-1400:
+      - description: Compiling, flashing and monitoring OneWire sensor DS18B20 data.
+        command: make test_onewire_DS18x20 
+        query: onewire_DS18x20_board == '2:1'
+        working_dir: extras/arduino-core-tests
+
+    unit-test-can-1400-2go:
       - description: Compiling, flashing and monitoring CAN unit test.
         command: make test_can_single  
         query: can_single_board == '1:1'
         working_dir: extras/arduino-core-tests
 
-    unit-test-can-multi-1400-2go:
-      - description: Compiling, flashing and monitoring can node 1 test.
-        command: make test_can_connected2_node1
-        query: can_multiple_boards_node1 == '1:1'
-        working_dir: extras/arduino-core-tests
-
-      - description: Compiling, flashing and monitoring can node 2 test.
-        command: make test_can_connected2_node2
-        query: can_multiple_boards_node2 == '1:1'
-        working_dir: extras/arduino-core-tests
 
 
diff --git a/config/user.yml b/config/user.yml
@@ -27,14 +27,15 @@ unit-test:
    - unit-test-uart-4700
    - unit-test-spi-single-pingpong-4700
    - unit-test-onewire-DS18x20-4700
-   - unit-test-can-single-1400-2go
-   - unit-test-can-multi-1400-2go
-
-
-  #  - unit-test-digital-io-1400
-  #  - unit-test-tone-1400
-  #  - unit-test-interrupts-1400
-  #  - unit-test-random-1400
-  #  - unit-test-time-1400
-  #  - unit-test-analog-io-pwm-1400
-  #  - unit-test-analog-io-adc-1400
+   - unit-test-can-1400-2go
+   - unit-test-digital-io-1400
+   - unit-test-tone-1400
+   - unit-test-iic-pingpong-1400
+   - unit-test-interrupts-1400
+   - unit-test-random-1400
+   - unit-test-spi-single-pingpong-1400
+   - unit-test-pulse-1400
+   - unit-test-time-1400
+   - unit-test-onewire-DS18x20-1400
+   # - unit-test-analog-io-adc-1400
+   # - unit-test-analog-io-pwm-1400
diff --git a/extras/arduino-core-api b/extras/arduino-core-api
diff --git a/extras/arduino-devops b/extras/arduino-devops
diff --git a/extras/arduino-examples b/extras/arduino-examples
diff --git a/extras/makers-devops b/extras/makers-devops
diff --git a/tests/test_config.h b/tests/test_config.h
@@ -17,14 +17,14 @@
 
     #define SPI_TRANSFER_DELAY_US 2000
     // Test Pin Definitions
-    #define TEST_PIN_DIGITAL_IO_OUTPUT 3 // IO_4
-    #define TEST_PIN_DIGITAL_IO_INPUT 2  // IO_3
-    #define TEST_PIN_SYNC_IO 4           // IO_1
-    #define TEST_PIN_PULSE 5             // IO_2
-    #define TEST_PIN_SPI_SSEL 10         // IO_0
+    #define TEST_PIN_SYNC_IO 4   // IO_1
+    #define TEST_PIN_SPI_SSEL 10 // IO_0
     #define TEST_PIN_ONEWIRE 7
 
     #if defined(KIT_XMC47_RELAX)
+        #define TEST_PIN_DIGITAL_IO_OUTPUT 3  // IO_4
+        #define TEST_PIN_DIGITAL_IO_INPUT 2   // IO_3
+        #define TEST_PIN_PULSE 5              // IO_2
         #define PWM_FREQUENCY_HZ 490          // PWM Frequency in Hz
         #define TEST_PIN_ANALOG_IO_VREF A2    // Pin connected to Vdd
         #define TEST_PIN_ANALOG_IO_DIVIDER A1 // Pin connected to voltage divider
@@ -35,6 +35,18 @@
         #define TEST_PIN_ANALOG_IO_DAC 53
         #define TEST_PIN_ANALOG_IO_DAC_INPUT A3
 
+    #elif defined(KIT_XMC1400_ARDUINO)
+        #define TEST_PIN_DIGITAL_IO_OUTPUT 4
+        #define TEST_PIN_DIGITAL_IO_INPUT 25
+        #define TEST_PIN_PULSE 6
+
+        #define PWM_FREQUENCY_HZ 490          // PWM Frequency in Hz
+        #define TEST_PIN_ANALOG_IO_VREF A2    // Pin connected to Vdd
+        #define TEST_PIN_ANALOG_IO_DIVIDER A1 // Pin connected to voltage divider
+        #define TEST_PIN_ANALOG_IO_GND A0     // Pin connected to Ground
+        #define TEST_ADC_MAX_VALUE 1023
+        #define TEST_ADC_RESOLUTION 10 // ADC resolution
+
     #elif defined(KIT_XMC14_2GO)
         #define PWM_FREQUENCY_HZ 490          // PWM Frequency in Hz
         #define TEST_PIN_ANALOG_IO_VREF A0    // Pin connected to Vdd

diff --git a/variants/XMC1400/config/KIT_XMC1400_ARDUINO/pins_arduino.h b/variants/XMC1400/config/KIT_XMC1400_ARDUINO/pins_arduino.h
@@ -109,10 +109,10 @@ extern uint8_t SCK;
 #define LED3 26
 #define LED_BUILTIN LED1
 
-#define EXT_INTR_0 3
-#define EXT_INTR_1 25
+#define EXT_INTR_0 25
+#define EXT_INTR_1 3
 
-#define digitalPinToInterrupt(p) ((p) == 3 ? 0 : ((p) == 25 ? 1 : -1))
+#define digitalPinToInterrupt(p) ((p) == 25 ? 0 : ((p) == 3 ? 1 : -1))
 
 /* Mapping interrupt handlers. Notice that XMC1400 can have interrupt handlers working in 3 modes,
    the defines below assumes the mode A. For details refer to assembly file and reference manual.
@@ -180,8 +180,8 @@ bool gpio_current_value[NUM_DIGITAL] = {false};
 ;
 
 const XMC_PIN_INTERRUPT_t mapping_interrupt[] = {
-    /* 0  */ {CCU40, CCU40_CC41, 1, 1, CCU40_IN1_U0C1_DX2INS},
-    /* 1  */ {CCU40, CCU40_CC40, 0, 0, CCU40_IN0_U0C0_DX2INS}};
+    /* 0  */ {CCU40, CCU40_CC40, 0, 0, CCU40_IN0_U0C0_DX2INS},
+    /* 1  */ {CCU40, CCU40_CC41, 1, 1, CCU40_IN1_U0C1_DX2INS}};
 const uint8_t NUM_INTERRUPT = (sizeof(mapping_interrupt) / sizeof(XMC_PIN_INTERRUPT_t));
 
 /* Mapping of Arduino Pins to PWM4 channels as pin and index in PWM4 channel
+2 −2		README.md
+2 −2		api/ArduinoAPI.h
+25 −11		api/HardwareSPI.h
+19 −1		test/.gitignore
+12 −2		test/CMakeLists.txt
+0 −17,802		test/external/catch/v2.13.1/include/catch.hpp
+0 −17,970		test/external/catch/v2.13.9/include/catch.hpp
+1 −1		test/src/CanMsg/test_CanExtendedId.cpp
+1 −1		test/src/CanMsg/test_CanMsg.cpp
+1 −1		test/src/CanMsg/test_CanMsg_CopyCtor.cpp
+1 −1		test/src/CanMsg/test_CanStandardId.cpp
+1 −1		test/src/CanMsg/test_isExtendedId.cpp
+1 −1		test/src/CanMsg/test_isStandardId.cpp
+1 −1		test/src/CanMsg/test_operator_assignment.cpp
+1 −1		test/src/CanMsg/test_printTo.cpp
+1 −1		test/src/CanMsgRingbuffer/test_available.cpp
+1 −1		test/src/Common/test_makeWord.cpp
+1 −1		test/src/Common/test_map.cpp
+1 −1		test/src/Common/test_max.cpp
+1 −1		test/src/Common/test_min.cpp
+1 −1		test/src/IPAddress/test_IPAddress.cpp
+1 −1		test/src/IPAddress/test_IPAddress6.cpp
+1 −1		test/src/IPAddress/test_fromString.cpp
+1 −1		test/src/IPAddress/test_fromString6.cpp
+1 −1		test/src/IPAddress/test_operator_assignment.cpp
+1 −1		test/src/IPAddress/test_operator_comparison.cpp
+1 −1		test/src/IPAddress/test_operator_comparison6.cpp
+1 −1		test/src/IPAddress/test_operator_parentheses.cpp
+1 −1		test/src/IPAddress/test_operator_parentheses6.cpp
+1 −1		test/src/IPAddress/test_printTo.cpp
+1 −1		test/src/IPAddress/test_printTo6.cpp
+1 −1		test/src/IPAddress/test_toString.cpp
+1 −1		test/src/Print/test_availableForWrite.cpp
+1 −1		test/src/Print/test_clearWriteError.cpp
+1 −1		test/src/Print/test_getWriteError.cpp
+2 −1		test/src/Print/test_print.cpp
+1 −1		test/src/Print/test_println.cpp
+1 −1		test/src/Ringbuffer/test_available.cpp
+1 −1		test/src/Ringbuffer/test_availableForStore.cpp
+1 −1		test/src/Ringbuffer/test_clear.cpp
+1 −1		test/src/Ringbuffer/test_isFull.cpp
+1 −1		test/src/Ringbuffer/test_peek.cpp
+1 −1		test/src/Ringbuffer/test_read_char.cpp
+1 −1		test/src/Ringbuffer/test_store_char.cpp
+1 −1		test/src/Stream/test_find.cpp
+1 −1		test/src/Stream/test_findUntil.cpp
+1 −1		test/src/Stream/test_getTimeout.cpp
+4 −1		test/src/Stream/test_parseFloat.cpp
+1 −1		test/src/Stream/test_parseInt.cpp
+1 −1		test/src/Stream/test_readBytes.cpp
+1 −1		test/src/Stream/test_readBytesUntil.cpp
+1 −1		test/src/Stream/test_readString.cpp
+1 −1		test/src/Stream/test_readStringUntil.cpp
+1 −1		test/src/Stream/test_setTimeout.cpp
+1 −1		test/src/String/StringPrinter.h
+1 −1		test/src/String/test_String.cpp
+3 −3		test/src/String/test_characterAccessFunc.cpp
+1 −1		test/src/String/test_compareTo.cpp
+1 −1		test/src/String/test_comparisonFunc.cpp
+1 −1		test/src/String/test_concat.cpp
+1 −1		test/src/String/test_indexOf.cpp
+1 −1		test/src/String/test_isEmpty.cpp
+1 −1		test/src/String/test_lastIndexOf.cpp
+1 −1		test/src/String/test_length.cpp
+5 −3		test/src/String/test_move.cpp
+1 −1		test/src/String/test_operators.cpp
+1 −1		test/src/String/test_remove.cpp
+1 −1		test/src/String/test_replace.cpp
+1 −1		test/src/String/test_substring.cpp
+1 −1		test/src/String/test_toDouble.cpp
+1 −1		test/src/String/test_toFloat.cpp
+1 −1		test/src/String/test_toInt.cpp
+1 −1		test/src/String/test_toLowerCase.cpp
+1 −1		test/src/String/test_toUpperCase.cpp
+1 −1		test/src/String/test_trim.cpp
+2 −1		test/src/WCharacter/test_isAscii.cpp
+2 −1		test/src/WCharacter/test_isControl.cpp
+2 −1		test/src/WCharacter/test_isDigit.cpp
+2 −1		test/src/WCharacter/test_isHexadecimalDigit.cpp
+2 −1		test/src/WCharacter/test_isLowerCase.cpp
+2 −1		test/src/WCharacter/test_isPunct.cpp
+2 −1		test/src/WCharacter/test_isSpace.cpp
+2 −1		test/src/WCharacter/test_isUpperCase.cpp
+2 −1		test/src/WCharacter/test_isWhitespace.cpp
+2 −1		test/src/WCharacter/test_toAscii.cpp
+0 −12		test/src/main.cpp
+7 −2		.github/workflows/compile-examples.yml
+6 −1		.github/workflows/release.yml
+46 −0		.github/workflows/verify-extlib.yml
+1 −0		.gitignore
+20 −0		.readthedocs.yaml
+57 −1		README.md
+80 −24		arduino-ci.py
+544 −0		arduino-extlib.py
+7 −7		config/ci-config-matrix-ifx-lib.yml
+28 −0		docs/Makefile
+70 −0		docs/_templates/layout.html
+35 −0		docs/compile-examples/description.rst
+160 −0		docs/compile-examples/getting-started.rst
+8 −0		docs/compile-examples/index.rst
+87 −0		docs/conf.py
+ −		docs/img/arduino-logo.png
+ −		docs/img/compile-examples-wflow-ga-run-success.png
+ −		docs/img/compile-matrix-diag.png
+ −		docs/img/ifx_logo_white_green_s.png
+ −		docs/img/release-from-ga-select-version.png
+ −		docs/img/release-from-ga-wflow.png
+ −		docs/img/release-from-release-new-release.png
+ −		docs/img/release-from-release-tag.png
+ −		docs/img/release-wflow-success.png
+44 −0		docs/index.rst
+35 −0		docs/make.bat
+10 −0		docs/overview/content.rst
+31 −0		docs/overview/motivation.rst
+30 −0		docs/overview/requirements.rst
+55 −0		docs/overview/usage.rst
+38 −0		docs/release/description.rst
+204 −0		docs/release/getting-started.rst
+11 −0		docs/release/index.rst
+9 −0		docs/requirements.txt
+299 −0		docs/scripts/arduino-ci.rst
+68 −0		docs/scripts/arduino-cli-install.rst
+379 −0		docs/scripts/arduino-extlib.rst
+227 −0		docs/scripts/arduino-packager.rst
+376 −0		docs/scripts/arduino-release.rst
+179 −0		docs/scripts/pckg-install-local.rst
+16 −16		tests/ino-ci-xmc-core.test
+ −		.DS_Store
+2 −2		.github/workflows/code-formatting-check.yml
+1 −1		.github/workflows/compile-examples.yml
+1 −1		.github/workflows/spell-check.yml
+3 −3		.github/workflows/sync-labels.yml