amiro-lld / drivers / PN532 / v1 / alld_PN532.h @ 15f74f80
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| 1 | 27eae8ce | Julia Niermann | /*
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| 2 | AMiRo-LLD is a compilation of low-level hardware drivers for the Autonomous Mini Robot (AMiRo) platform.
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| 3 | Copyright (C) 2016..2019 Thomas Schöpping et al.
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| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify
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| 6 | it under the terms of the GNU Lesser General Public License as published by
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| 7 | the Free Software Foundation, either version 3 of the License, or
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| 8 | (at your option) any later version.
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| 9 | |||
| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU Lesser General Public License for more details.
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| 14 | |||
| 15 | You should have received a copy of the GNU Lesser General Public License
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| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 | |||
| 19 | /**
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| 20 | * @file alld_PN532.h
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| 21 | * @brief NFC
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| 22 | *
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| 23 | 15f74f80 | Julia Niermann | * @addtogroup lld_power //TODO
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| 24 | 27eae8ce | Julia Niermann | * @{
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| 25 | */
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| 26 | |||
| 27 | #ifndef AMIROLLD_PN532_H
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| 28 | #define AMIROLLD_PN532_H
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| 29 | |||
| 30 | #include <amiro-lld.h> |
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| 31 | |||
| 32 | /******************************************************************************/
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| 33 | /* CONSTANTS */
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| 34 | /******************************************************************************/
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| 35 | /**
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| 36 | * @brief Maximum I2C frequency.
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| 37 | */
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| 38 | 15f74f80 | Julia Niermann | #define PN532_LLD_I2C_MAXFREQUENCY 400000 |
| 39 | 27eae8ce | Julia Niermann | |
| 40 | /******************************************************************************/
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| 41 | /* SETTINGS */
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| 42 | /******************************************************************************/
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| 43 | |||
| 44 | /******************************************************************************/
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| 45 | /* CHECKS */
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| 46 | /******************************************************************************/
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| 47 | |||
| 48 | /******************************************************************************/
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| 49 | /* DATA STRUCTURES AND TYPES */
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| 50 | /******************************************************************************/
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| 51 | |||
| 52 | /**
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| 53 | * @brief I2C address masks.
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| 54 | */
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| 55 | enum {
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| 56 | 15f74f80 | Julia Niermann | PN532_LLD_I2C_ADDR_FIXED = 0x0061u, //TODO |
| 57 | 27eae8ce | Julia Niermann | }; |
| 58 | |||
| 59 | /**
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| 60 | * @brief Registers.
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| 61 | */
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| 62 | typedef enum { |
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| 63 | 15f74f80 | Julia Niermann | PN532_LLD_REGISTER = 0x0000, //TODO |
| 64 | }pn532_lld_register_t; |
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| 65 | 27eae8ce | Julia Niermann | |
| 66 | |||
| 67 | typedef struct { |
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| 68 | 15f74f80 | Julia Niermann | apalI2CDriver_t* i2cd; |
| 69 | apalI2Caddr_t addr; |
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| 70 | uint16_t current_lsb_uA; |
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| 71 | 27eae8ce | Julia Niermann | } PN532Driver; |
| 72 | |||
| 73 | |||
| 74 | /******************************************************************************/
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| 75 | /* MACROS */
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| 76 | /******************************************************************************/
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| 77 | |||
| 78 | /******************************************************************************/
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| 79 | /* EXTERN DECLARATIONS */
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| 80 | /******************************************************************************/
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| 81 | |||
| 82 | #ifdef __cplusplus
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| 83 | extern "C" { |
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| 84 | #endif
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| 85 | 15f74f80 | Julia Niermann | apalExitStatus_t pn532_lld_read_register(const PN532Driver* const pn532, const pn532_lld_register_t addr, uint8_t* const data, const uint8_t num, const apalTime_t timeout); |
| 86 | |||
| 87 | 27eae8ce | Julia Niermann | #ifdef __cplusplus
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| 88 | } |
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| 89 | #endif
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| 90 | |||
| 91 | /******************************************************************************/
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| 92 | /* INLINE FUNCTIONS */
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| 93 | /******************************************************************************/
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| 94 | |||
| 95 | #endif /* AMIROLLD_PN532_H */ |
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| 96 | |||
| 97 | /** @} */
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