fae96b17a7
This commit adds support for a new processor RA6M5. It also adds the following classes to the machine module: PWM, DAC, SDCard. Signed-off-by: mbedNoobNinja <novoltage@gmail.com>
42 lines
1.8 KiB
C
42 lines
1.8 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) 2013, 2014 Damien P. George
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* Copyright (c) 2021, 2022 Renesas Electronics Corporation
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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_RA_SPI_H
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#define MICROPY_INCLUDED_RA_SPI_H
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// A transfer of "len" bytes should take len*8*1000/baudrate milliseconds.
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// To simplify the calculation we assume the baudrate is never less than 8kHz
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// and use that value for the baudrate in the formula, plus a small constant.
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#define SPI_TRANSFER_TIMEOUT(len) ((len) + 100)
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void spi_init0(void);
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void spi_deinit(uint32_t ch);
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int spi_find_index(mp_obj_t id);
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void spi_transfer(uint32_t ch, uint32_t bits, size_t len, const uint8_t *src, uint8_t *dest, uint32_t timeout);
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#endif // MICROPY_INCLUDED_RA_SPI_H
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