80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
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/*******************************************************************************
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*
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* Copyright(C) 2012 WANG XIBING All rights reserved.
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*
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* 文件：libbase.h
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* 作者：wxb
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* 版本：V1.00
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* 日期：2012-1-1
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* 描述：基本的数据类型和函数库
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* 属性：RL78
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* 修改：V1.00, 2012-1-1, wxb, 创建本文件
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*
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* 声明：本程序所有权归作者所有。
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* 本程序仅用于实现特定产品的功能，任何修改或其它目的的应用均不作保证，
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* 任何人未经作者同意不得将本程序的全部或部分用于商业目的。
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*******************************************************************************/
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#ifndef __LIBBASE_H__
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#define __LIBBASE_H__
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#include "type.h"
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#include "ddl.h"
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#include "wdt.h"
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#define CHECK_OFFSET 0x5A
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#define b2_to_bcd(b2) ((u16)bytes_to_bcd((b2), 2))
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#define bcd_to_b2(bcd, b2) bcd_to_byte((bcd), (b2), 2)
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#define b3_to_bcd(b3) bytes_to_bcd((b3), 3)
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#define bcd_to_b3(bcd, b3) bcd_to_byte((bcd), (b3), 3)
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#define b4_to_bcd(b4) bytes_to_bcd((b4), 4)
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#define bcd_to_b4(bcd, b4) bcd_to_byte((bcd), (b4), 4)
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#define abs(x) (((x)<0) ? (-(x)):(x))
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#define ei() __enable_irq()
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#define di() __disable_irq()
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#define nop() __NOP()
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#define halt() __WFI();
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// Interrupt
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#define enable_int() ei()
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#define disable_int() di()
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#define stop() halt()
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// WDT
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#define wdt_reset() Wdt_Feed();
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u8 add_check(void *buffer, u8 len);
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#define add_offset_check(buffer, len) ((u8)(add_check(buffer, len) + CHECK_OFFSET))
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u8 xor_check(void *buffer, u8 len);
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#define xor_offset_check(buffer, len) ((u8)(xor_check(buffer, len) + CHECK_OFFSET))
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#define b2_to_hex(b2) ((u16)bytes_to_hex((b2), 2))
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#define hex_to_b2(hex, b2) hex_to_byte((hex), (b2), 2)
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#define b3_to_hex(b3) bytes_to_hex((b3), 3)
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#define hex_to_b3(hex, b3) hex_to_byte((hex), (b3), 3)
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#define b4_to_hex(b4) bytes_to_hex((b4), 4)
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#define hex_to_b4(hex, b4) hex_to_byte((hex), (b4), 4)
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#define hex_to_b2_5_high(hex, high) \
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hex_to_b2(hex>>4, (high));
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#define hex_to_b2_5_low(hex, low) \
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low = hex & 0x0F;
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#define b2_5_to_hex(high, low) \
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((b2_to_hex(high)<<4)|low)
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void memcpyinv(void *des, void* src, char len);
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u8 u8_to_bcd(u8 n);
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u8 bcd_to_u8(u8 b);
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u8 u32_to_bcd(u32 n, PU8 bcd, u8 len);
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u32 bcd_to_u32(PU8 bcd, u8 len);
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u32 bytes_to_hex(const u8 *bytes, u8 len);
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void hex_to_byte(u32 hex, u8 *bytes, u8 len);
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u32 bytes_to_bcd(const u8 *bytes, u8 len);
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void bcd_to_byte(u32 bcd, u8 *bytes, u8 len);
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//void u32_to_time(u32 t, DATE_TIME *time);
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//u32 time_to_u32(DATE_TIME *time);
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void delay_us(u16 us);
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void delay_ms(u16 ms);
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#endif /*__LIBBASE_H__*/
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