bf125e91f9
split spi stuff in three part: - v1 : basic spi peripheral - v1_frf : v1 spi with frf mode additional bit in spi_cr2 / spi_sr - v2 : spi with variable datasize, fifo and other fancy stuff. v1 maps to f1 chips v1_frf to f2, f4 and l0,l1 v2 to f0, f3 and l4 This breaks spi_master_init API for v2 devices : function prototype from common spi header used to be abused, with DFF bit reused for CRCL bit. New v2 spi_master_init does not handle anymore CRCL bits, as it does not usually mess with other crc configuration.
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/* This provides unification of code over STM32 subfamilies */
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/*
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* This file is part of the libopencm3 project.
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <libopencm3/cm3/common.h>
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#include <libopencm3/stm32/memorymap.h>
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#if defined(STM32F0)
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# include <libopencm3/stm32/f0/spi.h>
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#elif defined(STM32F1)
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# include <libopencm3/stm32/f1/spi.h>
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#elif defined(STM32F2)
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# include <libopencm3/stm32/f2/spi.h>
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#elif defined(STM32F3)
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# include <libopencm3/stm32/f3/spi.h>
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#elif defined(STM32F4)
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# include <libopencm3/stm32/f4/spi.h>
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#elif defined(STM32L0)
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# include <libopencm3/stm32/l0/spi.h>
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#elif defined(STM32L1)
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# include <libopencm3/stm32/l1/spi.h>
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#elif defined(STM32L4)
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# include <libopencm3/stm32/l4/spi.h>
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#else
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# error "stm32 family not defined."
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#endif
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