51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016 Scott Shawcroft
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MICROPY_INCLUDED_NRF_COMMON_HAL_BUSIO_SPI_H
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#define MICROPY_INCLUDED_NRF_COMMON_HAL_BUSIO_SPI_H
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#include "nrfx_spim.h"
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#include "py/obj.h"
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typedef struct {
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nrfx_spim_t spim;
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uint32_t max_frequency;
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uint32_t max_xfer_size;
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} spim_peripheral_t;
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typedef struct {
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mp_obj_base_t base;
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const spim_peripheral_t *spim_peripheral;
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bool has_lock;
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uint8_t clock_pin_number;
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uint8_t MOSI_pin_number;
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uint8_t MISO_pin_number;
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} busio_spi_obj_t;
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void spi_reset(void);
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#endif // MICROPY_INCLUDED_NRF_COMMON_HAL_BUSIO_SPI_H
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