42 lines
1.7 KiB
C
42 lines
1.7 KiB
C
/****************************************************************************
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* arch/arm/src/stm32/hardware/stm32_i2c.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __ARCH_ARM_SRC_STM32_HARDWARE_STM32_I2C_H
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#define __ARCH_ARM_SRC_STM32_HARDWARE_STM32_I2C_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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/* There are 2 main types of I2C IP cores among STM32 chips:
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* 1. STM32 I2C IPv1 - F1, F2, F4 and L1
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* 2. STM32 I2C IPv2 - F0, F3, F7, G0, G4, H7, L0 and L4
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*/
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#if defined(CONFIG_STM32_HAVE_IP_I2C_V1)
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# include "stm32_i2c_v1.h"
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#elif defined(CONFIG_STM32_HAVE_IP_I2C_V2)
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# include "stm32_i2c_v2.h"
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#else
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# error STM32 I2C IP version not specified
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#endif
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#endif /* __ARCH_ARM_SRC_STM32_HARDWARE_STM32_I2C_H */
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