1 /* 2 3 Copyright (c) 2010 - 2018, Nordic Semiconductor ASA All rights reserved. 4 5 Redistribution and use in source and binary forms, with or without 6 modification, are permitted provided that the following conditions are met: 7 8 1. Redistributions of source code must retain the above copyright notice, this 9 list of conditions and the following disclaimer. 10 11 2. Redistributions in binary form must reproduce the above copyright 12 notice, this list of conditions and the following disclaimer in the 13 documentation and/or other materials provided with the distribution. 14 15 3. Neither the name of Nordic Semiconductor ASA nor the names of its 16 contributors may be used to endorse or promote products derived from this 17 software without specific prior written permission. 18 19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 IMPLIED WARRANTIES OF MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE 22 ARE DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE 23 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 POSSIBILITY OF SUCH DAMAGE. 30 31 */ 32 33 #ifndef NRF52_TO_NRF52840_H 34 #define NRF52_TO_NRF52840_H 35 36 /*lint ++flb "Enter library region */ 37 38 /* This file is given to prevent your SW from not compiling with the name changes between nRF51 or nRF52832 and nRF52840 devices. 39 * It redefines the old nRF51 or nRF52832 names into the new ones as long as the functionality is still supported. If the 40 * functionality is gone, there old names are not defined, so compilation will fail. Note that also includes macros 41 * from the nrf52_namechange.h file. */ 42 43 /* Differences between latest nRF52 headers and nRF52840 headers. */ 44 45 /* UART */ 46 /* The registers PSELRTS, PSELTXD, PSELCTS, PSELRXD were restructured into a struct. */ 47 #define PSELRTS PSEL.RTS 48 #define PSELTXD PSEL.TXD 49 #define PSELCTS PSEL.CTS 50 #define PSELRXD PSEL.RXD 51 52 /* TWI */ 53 /* The registers PSELSCL, PSELSDA were restructured into a struct. */ 54 #define PSELSCL PSEL.SCL 55 #define PSELSDA PSEL.SDA 56 57 58 /* LPCOMP */ 59 /* The hysteresis control enumerated values has changed name for nRF52840 devices. */ 60 #define LPCOMP_HYST_HYST_NoHyst LPCOMP_HYST_HYST_Disabled 61 #define LPCOMP_HYST_HYST_Hyst50mV LPCOMP_HYST_HYST_Enabled 62 63 64 /* From nrf52_name_change.h. Several macros changed in different versions of nRF52 headers. By defining the following, any code written for any version of nRF52 headers will still compile. */ 65 66 /* I2S */ 67 /* Several enumerations changed case. Adding old macros to keep compilation compatibility. */ 68 #define I2S_ENABLE_ENABLE_DISABLE I2S_ENABLE_ENABLE_Disabled 69 #define I2S_ENABLE_ENABLE_ENABLE I2S_ENABLE_ENABLE_Enabled 70 #define I2S_CONFIG_MODE_MODE_MASTER I2S_CONFIG_MODE_MODE_Master 71 #define I2S_CONFIG_MODE_MODE_SLAVE I2S_CONFIG_MODE_MODE_Slave 72 #define I2S_CONFIG_RXEN_RXEN_DISABLE I2S_CONFIG_RXEN_RXEN_Disabled 73 #define I2S_CONFIG_RXEN_RXEN_ENABLE I2S_CONFIG_RXEN_RXEN_Enabled 74 #define I2S_CONFIG_TXEN_TXEN_DISABLE I2S_CONFIG_TXEN_TXEN_Disabled 75 #define I2S_CONFIG_TXEN_TXEN_ENABLE I2S_CONFIG_TXEN_TXEN_Enabled 76 #define I2S_CONFIG_MCKEN_MCKEN_DISABLE I2S_CONFIG_MCKEN_MCKEN_Disabled 77 #define I2S_CONFIG_MCKEN_MCKEN_ENABLE I2S_CONFIG_MCKEN_MCKEN_Enabled 78 #define I2S_CONFIG_SWIDTH_SWIDTH_8BIT I2S_CONFIG_SWIDTH_SWIDTH_8Bit 79 #define I2S_CONFIG_SWIDTH_SWIDTH_16BIT I2S_CONFIG_SWIDTH_SWIDTH_16Bit 80 #define I2S_CONFIG_SWIDTH_SWIDTH_24BIT I2S_CONFIG_SWIDTH_SWIDTH_24Bit 81 #define I2S_CONFIG_ALIGN_ALIGN_LEFT I2S_CONFIG_ALIGN_ALIGN_Left 82 #define I2S_CONFIG_ALIGN_ALIGN_RIGHT I2S_CONFIG_ALIGN_ALIGN_Right 83 #define I2S_CONFIG_FORMAT_FORMAT_ALIGNED I2S_CONFIG_FORMAT_FORMAT_Aligned 84 #define I2S_CONFIG_CHANNELS_CHANNELS_STEREO I2S_CONFIG_CHANNELS_CHANNELS_Stereo 85 #define I2S_CONFIG_CHANNELS_CHANNELS_LEFT I2S_CONFIG_CHANNELS_CHANNELS_Left 86 #define I2S_CONFIG_CHANNELS_CHANNELS_RIGHT I2S_CONFIG_CHANNELS_CHANNELS_Right 87 88 /* LPCOMP */ 89 /* Corrected typo in RESULT register. */ 90 #define LPCOMP_RESULT_RESULT_Bellow LPCOMP_RESULT_RESULT_Below 91 92 93 /*lint --flb "Leave library region" */ 94 95 #endif /* NRF51_TO_NRF52840_H */ 96 97