| /**************************************************************************** |
| * arch/arm/src/nrf52/hardware/nrf52_nfc.h |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __ARCH_ARM_SRC_NRF52_HARDWARE_NRF52_NFC_H |
| #define __ARCH_ARM_SRC_NRF52_HARDWARE_NRF52_NFC_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| #include "hardware/nrf52_memorymap.h" |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* Register offsets *********************************************************/ |
| |
| #define NRF52_NFC_TASKS_ACTIVATE_OFFSET 0x0000 /* Activate NFCT peripheral */ |
| #define NRF52_NFC_TASKS_DISABLE_OFFSET 0x0004 /* Disable NFCT peripheral */ |
| #define NRF52_NFC_TASKS_SENSE_OFFSET 0x0008 /* Enable NFC sense field mode */ |
| #define NRF52_NFC_TASKS_STARTTX_OFFSET 0x000c /* Start transmission of an outgoing frame */ |
| #define NRF52_NFC_TASKS_ENABLERXDATA_OFFSET 0x001c /* Initializes the EasyDMA for receive */ |
| #define NRF52_NFC_TASKS_GOIDLE_OFFSET 0x0024 /* Force state machine to IDLE state */ |
| #define NRF52_NFC_TASKS_GOSLEEP_OFFSET 0x0028 /* Force state machine to SLEEP_A state */ |
| #define NRF52_NFC_EVENTS_READY_OFFSET 0x0100 /* The NFCT peripheral is ready to receive and send frames */ |
| #define NRF52_NFC_EVENTS_FIELDDETECTED_OFFSET 0x0104 /* Remote NFC field detected */ |
| #define NRF52_NFC_EVENTS_FIELDLOST_OFFSET 0x0108 /* Remote NFC field lost */ |
| #define NRF52_NFC_EVENTS_TXFRAMESTART_OFFSET 0x010c /* Marks the start of the first symbol of a transmitted frame */ |
| #define NRF52_NFC_EVENTS_TXFRAMEEND_OFFSET 0x0110 /* Marks the end of the last transmitted on-air symbol of a frame */ |
| #define NRF52_NFC_EVENTS_RXFRAMESTART_OFFSET 0x0114 /* Marks the end of the first symbol of a received frame */ |
| #define NRF52_NFC_EVENTS_RXFRAMEEND_OFFSET 0x0118 /* Received data has been checked (CRC, parity) and transferred to RAM */ |
| #define NRF52_NFC_EVENTS_ERROR_OFFSET 0x011c /* NFC error reported */ |
| #define NRF52_NFC_EVENTS_RXERROR_OFFSET 0x0128 /* NFC RX frame error reported */ |
| #define NRF52_NFC_EVENTS_ENDRX_OFFSET 0x012c /* RX buffer in Data RAM full */ |
| #define NRF52_NFC_EVENTS_ENDTX_OFFSET 0x0130 /* Transmission of data in RAM has ended */ |
| #define NRF52_NFC_EVENTS_ACRSTARTED_OFFSET 0x0138 /* Auto collision resolution process has started */ |
| #define NRF52_NFC_EVENTS_COLLISION_OFFSET 0x0148 /* NFC auto collision resolution error reported */ |
| #define NRF52_NFC_EVENTS_SELECTED_OFFSET 0x014c /* NFC auto collision resolution successfully completed */ |
| #define NRF52_NFC_EVENTS_STARTED_OFFSET 0x0150 /* EasyDMA is ready to receive or send frames */ |
| #define NRF52_NFC_SHORTS_OFFSET 0x0200 /* Shortcuts between local events and tasks */ |
| #define NRF52_NFC_INTEN_OFFSET 0x0300 /* Enable or disable interrupt */ |
| #define NRF52_NFC_INTENSET_OFFSET 0x0304 /* Enable interrupt */ |
| #define NRF52_NFC_INTENCLR_OFFSET 0x0308 /* Disable interrupt */ |
| #define NRF52_NFC_ERRORSTATUS_OFFSET 0x0404 /* NFC Error Status register */ |
| #define NRF52_NFC_FRAMESTATUSRX_OFFSET 0x040c /* Result of last incoming frame */ |
| #define NRF52_NFC_NFCTAGSTATE_OFFSET 0x0410 /* NFC Tag state register */ |
| #define NRF52_NFC_SLEEPSTATE_OFFSET 0x0420 /* Sleep state during automatic collision resolution */ |
| #define NRF52_NFC_FIELDPRESENT_OFFSET 0x043c /* Indicates the presence or not of a valid field */ |
| #define NRF52_NFC_FRAMEDELAYMIN_OFFSET 0x0504 /* Minimum frame delay */ |
| #define NRF52_NFC_FRAMEDELAYMAX_OFFSET 0x0508 /* Maximum frame delay */ |
| #define NRF52_NFC_FRAMEDELAYMODE_OFFSET 0x050c /* Configuration register for the Frame Delay Timer */ |
| #define NRF52_NFC_PACKETPTR_OFFSET 0x0510 /* Packet pointer for TXD and RXD data storage in Data RAM */ |
| #define NRF52_NFC_MAXLEN_OFFSET 0x0514 /* Size of the RAM buffer allocated to TXD and RXD data storage each */ |
| #define NRF52_NFC_TXDFRAMECONFIG_OFFSET 0x0518 /* Configuration of outgoing frames */ |
| #define NRF52_NFC_TXDAMOUNT_OFFSET 0x051c /* Size of outgoing frame */ |
| #define NRF52_NFC_RXDFRAMECONFIG_OFFSET 0x0520 /* Configuration of incoming frames */ |
| #define NRF52_NFC_RXDAMOUNT_OFFSET 0x0524 /* Size of last incoming frame */ |
| #define NRF52_NFC_NFCID1LAST_OFFSET 0x0590 /* Last NFCID part (4, 7 or 10 bytes ID) */ |
| #define NRF52_NFC_NFCID2LAST_OFFSET 0x0594 /* Second last NFCID part (7 or 10 bytes ID) */ |
| #define NRF52_NFC_NFCID3LAST_OFFSET 0x0598 /* Third last NFCID part (10 bytes ID) */ |
| #define NRF52_NFC_ACRCONFIG_OFFSET 0x059c /* Controls the auto collision resolution function */ |
| #define NRF52_NFC_SENSRES_OFFSET 0x05a0 /* NFC-A SENS_RES auto-response settings */ |
| #define NRF52_NFC_SELRES_OFFSET 0x05a4 /* NFC-A SEL_RES auto-response settings */ |
| |
| /* Register Addresses *******************************************************/ |
| |
| #define NRF52_NFC_TASKS_ACTIVATE (NRF52_NFCT_BASE + NRF52_NFC_TASKS_ACTIVATE_OFFSET) |
| #define NRF52_NFC_TASKS_DISABLE (NRF52_NFCT_BASE + NRF52_NFC_TASKS_DISABLE_OFFSET) |
| #define NRF52_NFC_TASKS_SENSE (NRF52_NFCT_BASE + NRF52_NFC_TASKS_SENSE_OFFSET) |
| #define NRF52_NFC_TASKS_STARTTX (NRF52_NFCT_BASE + NRF52_NFC_TASKS_STARTTX_OFFSET) |
| #define NRF52_NFC_TASKS_ENABLERXDATA (NRF52_NFCT_BASE + NRF52_NFC_TASKS_ENABLERXDATA_OFFSET) |
| #define NRF52_NFC_TASKS_GOIDLE (NRF52_NFCT_BASE + NRF52_NFC_TASKS_GOIDLE_OFFSET) |
| #define NRF52_NFC_TASKS_GOSLEEP (NRF52_NFCT_BASE + NRF52_NFC_TASKS_GOSLEEP_OFFSET) |
| #define NRF52_NFC_EVENTS_READY (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_READY_OFFSET) |
| #define NRF52_NFC_EVENTS_FIELDDETECTED (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_FIELDDETECTED_OFFSET) |
| #define NRF52_NFC_EVENTS_FIELDLOST (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_FIELDLOST_OFFSET) |
| #define NRF52_NFC_EVENTS_TXFRAMESTART (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_TXFRAMESTART_OFFSET) |
| #define NRF52_NFC_EVENTS_TXFRAMEEND (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_TXFRAMEEND_OFFSET) |
| #define NRF52_NFC_EVENTS_RXFRAMESTART (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_RXFRAMESTART_OFFSET) |
| #define NRF52_NFC_EVENTS_RXFRAMEEND (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_RXFRAMEEND_OFFSET) |
| #define NRF52_NFC_EVENTS_ERROR (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_ERROR_OFFSET) |
| #define NRF52_NFC_EVENTS_RXERROR (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_RXERROR_OFFSET) |
| #define NRF52_NFC_EVENTS_ENDRX (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_ENDRX_OFFSET) |
| #define NRF52_NFC_EVENTS_ENDTX (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_ENDTX_OFFSET) |
| #define NRF52_NFC_EVENTS_ACRSTARTED (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_ACRSTARTED_OFFSET) |
| #define NRF52_NFC_EVENTS_COLLISION (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_COLLISION_OFFSET) |
| #define NRF52_NFC_EVENTS_SELECTED (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_SELECTED_OFFSET) |
| #define NRF52_NFC_EVENTS_STARTED (NRF52_NFCT_BASE + NRF52_NFC_EVENTS_STARTED_OFFSET) |
| #define NRF52_NFC_SHORTS (NRF52_NFCT_BASE + NRF52_NFC_SHORTS_OFFSET) |
| #define NRF52_NFC_INTEN (NRF52_NFCT_BASE + NRF52_NFC_INTEN_OFFSET) |
| #define NRF52_NFC_INTENSET (NRF52_NFCT_BASE + NRF52_NFC_INTENSET_OFFSET) |
| #define NRF52_NFC_INTENCLR (NRF52_NFCT_BASE + NRF52_NFC_INTENCLR_OFFSET) |
| #define NRF52_NFC_ERRORSTATUS (NRF52_NFCT_BASE + NRF52_NFC_ERRORSTATUS_OFFSET) |
| #define NRF52_NFC_FRAMESTATUSRX (NRF52_NFCT_BASE + NRF52_NFC_FRAMESTATUSRX_OFFSET) |
| #define NRF52_NFC_NFCTAGSTATE (NRF52_NFCT_BASE + NRF52_NFC_NFCTAGSTATE_OFFSET) |
| #define NRF52_NFC_SLEEPSTATE (NRF52_NFCT_BASE + NRF52_NFC_SLEEPSTATE_OFFSET) |
| #define NRF52_NFC_FIELDPRESENT (NRF52_NFCT_BASE + NRF52_NFC_FIELDPRESENT_OFFSET) |
| #define NRF52_NFC_FRAMEDELAYMIN (NRF52_NFCT_BASE + NRF52_NFC_FRAMEDELAYMIN_OFFSET) |
| #define NRF52_NFC_FRAMEDELAYMAX (NRF52_NFCT_BASE + NRF52_NFC_FRAMEDELAYMAX_OFFSET) |
| #define NRF52_NFC_FRAMEDELAYMODE (NRF52_NFCT_BASE + NRF52_NFC_FRAMEDELAYMODE_OFFSET) |
| #define NRF52_NFC_PACKETPTR (NRF52_NFCT_BASE + NRF52_NFC_PACKETPTR_OFFSET) |
| #define NRF52_NFC_MAXLEN (NRF52_NFCT_BASE + NRF52_NFC_MAXLEN_OFFSET) |
| #define NRF52_NFC_TXDFRAMECONFIG (NRF52_NFCT_BASE + NRF52_NFC_TXDFRAMECONFIG_OFFSET) |
| #define NRF52_NFC_TXDAMOUNT (NRF52_NFCT_BASE + NRF52_NFC_TXDAMOUNT_OFFSET) |
| #define NRF52_NFC_RXDFRAMECONFIG (NRF52_NFCT_BASE + NRF52_NFC_RXDFRAMECONFIG_OFFSET) |
| #define NRF52_NFC_RXDAMOUNT (NRF52_NFCT_BASE + NRF52_NFC_RXDAMOUNT_OFFSET) |
| #define NRF52_NFC_NFCID1LAST (NRF52_NFCT_BASE + NRF52_NFC_NFCID1LAST_OFFSET) |
| #define NRF52_NFC_NFCID2LAST (NRF52_NFCT_BASE + NRF52_NFC_NFCID2LAST_OFFSET) |
| #define NRF52_NFC_NFCID3LAST (NRF52_NFCT_BASE + NRF52_NFC_NFCID3LAST_OFFSET) |
| #define NRF52_NFC_ACRCONFIG (NRF52_NFCT_BASE + NRF52_NFC_ACRCONFIG_OFFSET) |
| #define NRF52_NFC_SENSRES (NRF52_NFCT_BASE + NRF52_NFC_SENSRES_OFFSET) |
| #define NRF52_NFC_SELRES (NRF52_NFCT_BASE + NRF52_NFC_SELRESOFFSET) |
| |
| /* Register Bitfield Definitions ********************************************/ |
| |
| #endif /* __ARCH_ARM_SRC_NRF52_HARDWARE_NRF52_NFC_H */ |
