- i -

• I2C_BUFFER_LEN : bno055_port.h
• I2C_ERR_LARGE_ADDRESS : nm_common.h
• I2C_ERR_OVER_SIZE : nm_common.h
• I2C_ERR_TX_ABRT : nm_common.h
• I2C_SLAVE_STATUS_ADDRESS_MATCH : i2c_slave.h
• I2C_SLAVE_STATUS_BUS_ERROR : i2c_slave.h
• I2C_SLAVE_STATUS_CLOCK_HOLD : i2c_slave.h
• I2C_SLAVE_STATUS_COLLISION : i2c_slave.h
• I2C_SLAVE_STATUS_DATA_READY : i2c_slave.h
• I2C_SLAVE_STATUS_RECEIVED_NACK : i2c_slave.h
• I2C_SLAVE_STATUS_REPEATED_START : i2c_slave.h
• I2C_SLAVE_STATUS_SCL_LOW_TIMEOUT : i2c_slave.h
• I2C_SLAVE_STATUS_STOP_RECEIVED : i2c_slave.h
• I_AM_COORD_DISABLE : at86rf232.h , avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h , avr2025_mac/source/tal/at86rf233/inc/at86rf233.h
• I_AM_COORD_ENABLE : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h , avr2025_mac/source/tal/at86rf233/inc/at86rf233.h , at86rf232.h
• IAL_ADV_DATA_UUID_LEN : pxp_reporter.h , find_me_target.h
• IAL_ADV_DATA_UUID_TYPE : pxp_reporter.h , find_me_target.h
• IAS_CHARACTERISTIC_COUNT : immediate_alert.h
• IAS_CLIENT : immediate_alert.h
• IAS_INCLUDED_SERVICE_COUNT : immediate_alert.h
• IAS_NO_SIGNED_WRITE : immediate_alert.h
• IAS_SERVER : immediate_alert.h
• IAS_WRITE_LENGTH : immediate_alert.h
• IAS_WRITE_OFFSET : immediate_alert.h
• IAS_WRITE_WITH_RESPONSE : immediate_alert.h
• IC_TYPE : app_init.h
• ICMP_DEBUG : opt.h
• ICMP_STATS : opt.h
• ICMP_STATS_DISPLAY : stats.h
• ICMP_STATS_INC : stats.h
• ICMP_TTL : opt.h
• ID_AT : x509_cert.c
• ID_AT_COMMONNAME : x509_cert.c
• ID_AT_COUNTRYNAME : x509_cert.c
• ID_AT_ORGANIZATIONALUNITNAME : x509_cert.c
• ID_AT_ORGANIZATIONNAME : x509_cert.c
• ID_AT_SERIALNUMBER : x509_cert.c
• ID_CE : x509_cert.c
• ID_CE_AUTHORITY_KEY_ID : x509_cert.c
• ID_CE_SUBJECT_KEY_ID : x509_cert.c
• ID_EC_PUBLIC_KEY : x509_cert.c
• ID_EC_SIG_TYPE : x509_cert.c
• ID_PUBLIC_KEY_TYPE : x509_cert.c
• ID_STREAM_ERR : ctrl_access.h
• IDENTIFY_BOARD_CONFIRM_LEN : perf_msg_const.h
• IDENTIFY_NODE : app_per_mode.h
• IDENTIFY_PEER : perf_msg_const.h
• IDENTIFY_PEER_NODE_CONFIRM_LEN : perf_msg_const.h
• IEEE11073_ASSOC_ABORT : ieee11073_skeleton.c
• IEEE11073_ASSOC_RUNNING : ieee11073_skeleton.c
• IEEE11073_ASSOC_VALIDED : ieee11073_skeleton.c
• IEEE11073_EXPONENT : ble_host_sdk/utils/ble_utils.h , ble_sdk/utils/ble_utils.h
• IEEE11073_LGT_METADATA_IN : ieee11073_skeleton.c
• IEEE11073_LGT_METADATA_OUT : ieee11073_skeleton.c
• IEEE11073_LGT_OPAQUEDATA_IN : ieee11073_skeleton.c
• IEEE11073_LGT_OPAQUEDATA_OUT : ieee11073_skeleton.c
• IEEE754_MANTISA : ble_host_sdk/utils/ble_utils.h , ble_sdk/utils/ble_utils.h
• IEEE754_TO_IEEE11073_FLOAT : ble_host_sdk/utils/ble_utils.h , ble_sdk/utils/ble_utils.h
• IEEE_ADDR_0_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_ADDR_1_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_ADDR_2_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_ADDR_3_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_ADDR_4_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_ADDR_5_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_ADDR_6_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_ADDR_7_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IEEE_CHANNEL_0 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_1 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_10 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_2 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_3 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_4 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_5 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_6 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_7 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_8 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IEEE_CHANNEL_9 : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IF_SHIFT_MODE_AUTO : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IF_SHIFT_MODE_OFF : avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• IFNAME0 : sam0_spi_ksz8851snl.c
• IFNAME1 : sam0_spi_ksz8851snl.c
• IGMP_DEBUG : opt.h
• IGMP_STATS : opt.h
• IGMP_STATS_DISPLAY : stats.h
• IGMP_STATS_INC : stats.h
• IMG_BASE2_START_ADDRESS : app_info.c
• IMMEDIATE_ALERT_SERVICE_UUID : ble_sdk/ble_services/ble_mgr/ble_manager.h
• INCLUDE_eTaskGetState : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_eTaskStateGet : freertos-7.3.0/source/include/FreeRTOS.h
• INCLUDE_pcTaskGetTaskName : freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h , freertos-7.5.2/Source/include/FreeRTOS.h
• INCLUDE_uxTaskGetStackHighWaterMark : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_uxTaskPriorityGet : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_vTaskDelay : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_vTaskDelayUntil : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_vTaskDelete : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_vTaskPrioritySet : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_vTaskSuspend : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_xEventGroupSetBitFromISR : freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xQueueGetMutexHolder : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xSemaphoreGetMutexHolder : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xTaskAbortDelay : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_xTaskGetCurrentTaskHandle : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xTaskGetHandle : freertos-10.0.0/Source/include/FreeRTOS.h
• INCLUDE_xTaskGetIdleTaskHandle : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xTaskGetSchedulerState : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xTaskResumeFromISR : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xTimerGetTimerDaemonTaskHandle : freertos-7.5.2/Source/include/FreeRTOS.h , freertos-7.4.2/Source/include/FreeRTOS.h , freertos-7.3.0/source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INCLUDE_xTimerPendFunctionCall : freertos-10.0.0/Source/include/FreeRTOS.h , freertos-8.2.3/Source/include/FreeRTOS.h , freertos-8.0.1/Source/include/FreeRTOS.h
• INDEX_EIGHT : bno055_doc.h
• INDEX_EIGHTEEN : bno055_doc.h
• INDEX_ELEVEN : bno055_doc.h
• INDEX_FIVE : bno055_doc.h
• INDEX_FIVETEEN : bno055_doc.h
• INDEX_FOUR : bno055_doc.h
• INDEX_FOURTEEN : bno055_doc.h
• INDEX_NINE : bno055_doc.h
• INDEX_NINETEEN : bno055_doc.h
• INDEX_ONE : bno055_doc.h
• INDEX_SEVEN : bno055_doc.h
• INDEX_SEVENTEEN : bno055_doc.h
• INDEX_SIX : bno055_doc.h
• INDEX_SIXTEEN : bno055_doc.h
• INDEX_TEN : bno055_doc.h
• INDEX_THIRTEEN : bno055_doc.h
• INDEX_THREE : bno055_doc.h
• INDEX_TWELVE : bno055_doc.h
• INDEX_TWENTY : bno055_doc.h
• INDEX_TWENTY_FIVE : bno055_doc.h
• INDEX_TWENTY_ONE : bno055_doc.h
• INDEX_TWENTY_THREE : bno055_doc.h
• INDEX_TWENTY_TWO : bno055_doc.h
• INDEX_TWO : bno055_doc.h
• INDEX_ZERO : bno055_doc.h
• INDICATION_TIMER_VAL : blp_sensor_app.h
• INDICATOR_STRING_LEN : wifi_serial_example/main21.c
• INET_DEBUG : opt.h
• INFINITE : uartSerializer.h
• INFINITE_CHANNEL_RETRY : lorawan.h
• INFO : log.h
• INIT_BUF : ff.c
• INIT_TIMER_INTERVAL : find_me_app.h , pxp_reporter_app.h
• INLINE : types.h
• INT1V_DIVIDER_1000 : temp_sensor.h
• INT1V_VALUE_FLOAT : temp_sensor.h
• INT32_TO_INT64 : hash.c
• INT_2_FIX88 : eddystone.h
• INT_ADDR : bno055_doc.h
• INT_MASK : ksz8851snl_reg.h
• INT_MASK_ADDR : bno055_doc.h
• INT_PHY : ksz8851snl_reg.h
• INT_RX : ksz8851snl_reg.h
• INT_RX_OVERRUN : ksz8851snl_reg.h
• INT_RX_SPI_ERROR : ksz8851snl_reg.h
• INT_RX_STOPPED : ksz8851snl_reg.h
• INT_RX_WOL_DELAY_ENERGY : ksz8851snl_reg.h
• INT_RX_WOL_ENERGY : ksz8851snl_reg.h
• INT_RX_WOL_FRAME : ksz8851snl_reg.h
• INT_RX_WOL_LINKUP : ksz8851snl_reg.h
• INT_RX_WOL_MAGIC : ksz8851snl_reg.h
• INT_TX : ksz8851snl_reg.h
• INT_TX_SPACE : ksz8851snl_reg.h
• INT_TX_STOPPED : ksz8851snl_reg.h
• INTERFACE_CMD_COMPLETE_TIMEOUT : interface.h
• INTERFACE_SW_TIMERS : interface.h
• INTERIM_SYS_KPA : blp_sensor_app.h
• INTERIM_SYS_MMHG : blp_sensor_app.h
• INTERMEDIATE_CUFF_PRESSURE_CHAR_UUID : blood_pressure.h
• INTERRUPT_GlobalInterruptDisable : wireless/lorawan/hal/inc/sys.h
• INTERRUPT_GlobalInterruptEnable : wireless/lorawan/hal/inc/sys.h
• INVALID_ARGUMENT : perf_msg_const.h
• INVALID_CMD : perf_msg_const.h
• INVALID_EVENT_ID : interface.h
• INVALID_IAS_PARAM : immediate_alert.h
• INVALID_LLS_PARAM : link_loss.h
• INVALID_REGISTER_ORDER : perf_msg_const.h
• INVALID_SHORT_ADDRESS : ieee_const.h
• INVALID_VALUE : perf_msg_const.h , lorawan_private.h
• INVERSE_CHANNEL_MASK : ieee_const.h
• IOPORT_CREATE_PIN : sam0/ioport.h
• IOPORT_MODE_DRIVE_STRENGTH : sam0/ioport.h
• IOPORT_MODE_MUX_A : sam0/ioport.h
• IOPORT_MODE_MUX_B : sam0/ioport.h
• IOPORT_MODE_MUX_BIT0 : sam0/ioport.h
• IOPORT_MODE_MUX_BIT1 : sam0/ioport.h
• IOPORT_MODE_MUX_BIT2 : sam0/ioport.h
• IOPORT_MODE_MUX_BIT3 : sam0/ioport.h
• IOPORT_MODE_MUX_C : sam0/ioport.h
• IOPORT_MODE_MUX_D : sam0/ioport.h
• IOPORT_MODE_MUX_E : sam0/ioport.h
• IOPORT_MODE_MUX_F : sam0/ioport.h
• IOPORT_MODE_MUX_G : sam0/ioport.h
• IOPORT_MODE_MUX_H : sam0/ioport.h
• IOPORT_MODE_MUX_MASK : sam0/ioport.h
• IOPORT_MODE_OPEN_DRAIN : sam0/ioport.h
• IOPORT_MODE_PULLDOWN : sam0/ioport.h
• IOPORT_MODE_PULLUP : sam0/ioport.h
• IP_ADD_MEMBERSHIP : socket.h
• IP_DEBUG : opt.h
• IP_DEFAULT_TTL : opt.h
• IP_DROP_MEMBERSHIP : socket.h
• IP_FORWARD : opt.h
• IP_FORWARD_ALLOW_TX_ON_RX_NETIF : opt.h
• IP_FRAG : opt.h
• IP_FRAG_USES_STATIC_BUF : opt.h
• IP_OPTIONS_ALLOWED : opt.h
• IP_PACKET_OFFSET : socket.c
• IP_REASS_DEBUG : opt.h
• IP_REASS_MAX_PBUFS : opt.h
• IP_REASS_MAXAGE : opt.h
• IP_REASSEMBLY : opt.h
• IP_SOF_BROADCAST : opt.h
• IP_SOF_BROADCAST_RECV : opt.h
• IP_STATS : opt.h
• IP_STATS_DISPLAY : stats.h
• IP_STATS_INC : stats.h
• IPAN_RPC_EN : avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IPFRAG_STATS : opt.h
• IPFRAG_STATS_DISPLAY : stats.h
• IPFRAG_STATS_INC : stats.h
• IPV4_BYTE : common/components/wifi/winc1500/ssl_connect_example/main.h , common/components/wifi/winc1500/cert_downloader/ota_https_download/main.h , common/components/wifi/winc1500/weather_client_example/main.h , common/components/wifi/winc1500/send_email_example/main.h , MCHP_ATWx.c , common/components/wifi/winc1500/provision_ap_example/main.h
• IRC_TX_TIME : avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IRQ_2_EXT_EN : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IRQ_HIGH_ACTIVE : at86rf232.h , avr2025_mac/source/tal/at86rf233/inc/at86rf233.h , avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h
• irq_initialize_vectors : interrupt_sam_nvic.h
• IRQ_LOW_ACTIVE : avr2025_mac/source/tal/at86rf233/inc/at86rf233.h , avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h , at86rf232.h
• IRQ_MASK_MODE : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h
• IRQ_MASK_MODE_OFF : avr2025_mac/source/tal/at86rf233/inc/at86rf233.h , avr2025_mac/source/tal/at86rf231/inc/at86rf231.h , avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h , avr2025_mac/source/tal/at86rf212/inc/at86rf212.h , at86rf232.h
• IRQ_MASK_MODE_ON : avr2025_mac/source/tal/at86rf212/inc/at86rf212.h , avr2025_mac/source/tal/at86rf212b/inc/at86rf212b.h , avr2025_mac/source/tal/at86rf231/inc/at86rf231.h , at86rf232.h , avr2025_mac/source/tal/at86rf233/inc/at86rf233.h
• IRQ_MASK_REG : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h
• IRQ_POL_HIGH_ACTIVE_IRQ : avr2025_mac/source/tal/at86rf231/inc/at86rf231.h
• IRQ_POL_LOW_ACTIVE_IRQ : avr2025_mac/source/tal/at86rf231/inc/at86rf231.h
• IRQ_POLARITY : avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h
• IRQ_PROCESSING_DLY_US : avr2025_mac/source/tal/at86rf231/inc/at86rf231.h
• irq_register_handler : interrupt_sam_nvic.h
• IRQ_STATUS_REG : avr2130_lwmesh/source/phy/at86rf212/inc/at86rf212.h , avr2130_lwmesh/source/phy/at86rf233/inc/at86rf233.h , avr2130_lwmesh/source/phy/at86rf231/inc/at86rf231.h , avr2130_lwmesh/source/phy/at86rf212b/inc/at86rf212b.h
• is_constant : compiler.h
• Is_global_interrupt_enabled : interrupt_sam_nvic.h
• IS_SDIO : sd_mmc.c
• IS_SKIP_ADDRESS_WITHIN_BUFFER : app_info.h
• is_usb_vbus_high : usb_device_udd.c
• IsDBCS1 : ff.c
• IsDBCS2 : ff.c
• IsDigit : ff.c
• IsLower : ff.c
• ISM_ASBAND : stack_common.h
• ISM_EUBAND : stack_common.h
• ISM_NAAUBAND : stack_common.h
• ISNMC1000 : nmasic.h
• ISNMC1500 : nmasic.h
• ISNMC3000 : nmasic.h
• ISO7816_PIN_POWER_OFF : iso7816.h
• ISO7816_PIN_POWER_ON : iso7816.h
• ISO7816_USART_RCV : iso7816.h
• ISO7816_USART_SEND : iso7816.h
• ISO_NULL_VAL : iso7816.c
• ISR : interrupt_sam_nvic.h
• IsUpper : ff.c
• ITEM_HERADER_MAGIC_NUM : pds_interface.h