forked from springcute/rt-thread
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*
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* Copyright (c) 2006-2022, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2011-02-21 onelife Initial creation for EFM32
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* 2011-07-14 onelife Add multiple channels support for scan mode
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*/
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#ifndef __DRV_EMU_H__
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#define __DRV_EMU_H__
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/* Includes ------------------------------------------------------------------*/
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/* Exported defines ----------------------------------------------------------*/
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#define EMU_TASK_STACK_SIZE (256)
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#define EMU_TASK_EM2_TOKEN_NUMBER (255)
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#define EMU_TASK_EM3_TOKEN_NUMBER (255)
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#define EMU_TASK_EM4_TOKEN_NUMBER (255)
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#define EMU_RX_MESSAGE_SIZE (4)
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#define EMU_RX_MESSAGE_QUEUE_SIZE (1)
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/* Exported types ------------------------------------------------------------*/
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struct efm32_emu_task
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{
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struct rt_thread thread;
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struct rt_semaphore em2;
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struct rt_semaphore em3;
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struct rt_semaphore em4;
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rt_uint8_t stack[EMU_TASK_STACK_SIZE];
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};
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/* Exported constants --------------------------------------------------------*/
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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void emu_all_disable(void);
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void emu_em2_disable(void);
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void emu_em2_enable(void);
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void emu_em3_disable(void);
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void emu_em3_enable(void);
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void emu_em4_disable(void);
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void emu_em4_enable(void);
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void efm32_emu_init(void);
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#endif /*__DRV_EMU_H__ */
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