mirror of https://github.com/ARMmbed/mbed-os.git
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2019-2020 Arm Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_OBJECTS_H
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#define MBED_OBJECTS_H
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#include "cmsis.h"
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#include "PeripheralNames.h"
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#include "PinNames.h"
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#include "platform_description.h"
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#include "device_definition.h"
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#include "gpio_object.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct serial_s {
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struct uart_pl011_dev_t *uart_dev;
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UARTName uart_index; /* UART device number */
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IRQn_Type tx_irq;
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IRQn_Type rx_irq;
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IRQn_Type rx_timeout_irq;
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};
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#if DEVICE_FLASH
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struct flash_s {
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uint8_t dummy;
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};
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#endif // DEVICE_FLASH
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#if DEVICE_TRNG
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struct trng_s {
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/* nothing to be stored for now */
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void *dummy;
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};
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#endif // DEVICE_TRNG
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#if DEVICE_I2C || DEVICE_I2CSLAVE
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enum byte_transfer_states {
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BYTE_TRANSFER_STATE_NONE = 0,
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BYTE_TRANSFER_STATE_START,
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BYTE_TRANSFER_STATE_ADDRESS,
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BYTE_TRANSFER_STATE_DATA,
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};
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struct i2c_s {
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struct i2c_ip6510_dev_t *dev;
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uint16_t last_address;
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PinName sda;
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PinName scl;
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enum byte_transfer_states byte_state;
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};
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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