mirror of https://github.com/ARMmbed/mbed-os.git
88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2006-2018 ARM Limited
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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 "PortNames.h"
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#include "PeripheralNames.h"
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#include "PinNames.h"
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#include "platform_devices.h"
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#include "gpio_objects.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct gpio_s {
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struct arm_gpio_dev_t *gpio_dev;
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struct arm_mps2_io_dev_t *mps2_io_dev;
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void (*arm_mps2_io_write)(struct arm_mps2_io_dev_t* dev,
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enum arm_mps2_io_access_t access,
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uint8_t pin_num,
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uint32_t value);
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uint32_t pin_number;
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PinDirection direction;
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} gpio_t;
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struct gpio_irq_s {
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struct arm_gpio_dev_t *gpio_dev;
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uint32_t pin_number; /* Pin number inside the GPIO */
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uint32_t exp_pin_number; /* Pin number on the expension port */
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IRQn_Type irq_number; /* IRQ number of the GPIO interrupt of
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this pin */
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};
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struct port_s {
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struct arm_gpio_dev_t *gpio_dev;
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};
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struct serial_s {
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struct arm_uart_dev_t *uart;
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UARTName index;
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IRQn_Type irq_number; /* IRQ number of the RX interrupt for
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this UART device */
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};
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struct i2c_s {
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MPS2_I2C_TypeDef *i2c;
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uint32_t freq_us; /* Stores I2C frequency in microseconds */
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};
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struct spi_s {
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struct spi_pl022_dev_t *spi;
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};
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struct analogin_s {
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uint16_t ctrl_register; /* Control bits with the channel identifier */
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};
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/* This structure is not used by the HAL implementation. */
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struct flash_s {
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uint8_t not_used;
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};
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/* This TRNG structure is not used by the HAL implementation. */
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struct trng_s {
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uint8_t not_used;
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* __MBED_OBJECTS_H__ */
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