42 lines
1.1 KiB
C
42 lines
1.1 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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* 2022-07-15 Emuzit first version
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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#include <stdint.h>
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#include "ch56x_sys.h"
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#include "ch56x_gpio.h"
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#include "ch56x_spi.h"
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#include "ch56x_pwm.h"
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#define LED0_PIN GET_PIN(B, 24)
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#define LED1_PIN GET_PIN(B, 22)
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#define LED2_PIN GET_PIN(B, 23)
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#define W25Q32_CS_PIN GET_PIN(A, 12)
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#define W25Q32_SPI_NAME "spi00"
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#define SYS_HCLK_FREQ 80000000 // 80 MHz
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#define RAMX_SIZE 32 // USER_MEM 00/01/1x : 32/64/96 KB
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#define RAMX_END (RAMX_BASE_ADDRESS + RAMX_SIZE * 1024)
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extern uint32_t _ebss, _heap_end;
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extern uint32_t _susrstack, _eusrstack;
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#define HEAP_BEGIN ((void *)&_ebss)
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#define HEAP_END ((void *)&_heap_end)
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#define SUSRSTACK ((void *)&_susrstack)
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#define EUSRSTACK ((void *)&_eusrstack)
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void rt_hw_board_init(void);
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#endif /* __BOARD_H__ */
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