樓主: HotC51代言首次發(fā)布HotC51匯編數(shù)組定義頭文件(HotAsm.h V1.01)
/*------------------------------------------------------------
HotC51匯編數(shù)組定義頭文件(HotAsm.h V1.01)
最初建立時(shí)間: 2009.2.18
最近修改時(shí)間: 2009.2.22 (正在添加之中,最終將徹底替代嵌入?yún)R編)
增 添原 因: 為全面支持裸奔式實(shí)時(shí)操作系統(tǒng)HotTask51做準(zhǔn)備
并替代年代久遠(yuǎn)的HotIns.h/c(不在HotTask51下使用)
應(yīng) 用: 可以用COM接口技術(shù)對(duì)HotC51匯編數(shù)組進(jìn)行封裝
實(shí)現(xiàn)比嵌入?yún)R編更為靈活和更非典之用,“匯編數(shù)組”的
出現(xiàn),將程序戰(zhàn)場(chǎng)蔓延至整個(gè)代碼和數(shù)據(jù)區(qū)~~~
--------------------------------------------------------------
HotTask51匯編數(shù)組調(diào)用函數(shù)庫(kù)(正在添加之中,最后形成“水庫(kù)”)
--------------------------------------------------------------
第一步:編寫匯編數(shù)組的“匯編代碼” 參見(jiàn)HotIns.h/c
--------------------------------------------------------------
HotASM (__reset_comlib__)[] =
{//應(yīng)該在C文件中編寫
HotASM_PUSH_DPL(),
HotASM_PUSH_DPH(),
HotASM_RETI(),
HotASM_CLR_A(),
HotASM_PUSH_ACC(),
HotASM_PUSH_ACC(),
HotASM_RETI(),
};
--------------------------------------------------------------
第二步:編寫普通C函數(shù),注意它的名字與調(diào)用關(guān)系不大
--------------------------------------------------------------
void Reset()
{//此法只是演示如何替代HotIns.h/c
IE=0;
DPTR = __reset_comlib__ + 5;
_icall_(__reset_comlib__);
}
void Start()
{//此法只是演示如何替代HotIns.h/c
IE=0;
PSW=0;
_icall_(__reset_comlib__ + 4);
_icall_(__reset_comlib__ + 4);
}
---------------------------------------------------
第三步:編寫COM接口,填入需要的C函數(shù),
注意它的名稱與調(diào)用次序關(guān)系很大,名稱與調(diào)用關(guān)系不大
最后在HotAsm.h的接口里:
interface
{
void (*HotAsm_Start)(void);
void (*HotAsm_Reset)(void);
}IHotCom_AsmVtbl_Interface, *pIHotCom_AsmVtbl_Interface;
則在主程序里的函數(shù)名是asmLib.function.HotAsm_Reset();
----------------------------------------------------------------
IHotCom_Asm_Interface asmLib =//真實(shí)的COM接口
{
(pHotAsmFunction)Start,//
(pHotAsmFunction)Reset,
};
#include "hottask51.h"
void main()
{
asmLib.function.HotAsm_Start();//二次RETI(HotC51將做專題)
asmLib.function.HotAsm_Reset();//軟件復(fù)位
HotTaskStart();//此時(shí)任務(wù)永遠(yuǎn)不可能啟動(dòng)
}
菜農(nóng)HotPower@126.com 2008.2.22 于西安大雁塔村農(nóng)會(huì)授權(quán)HotC51發(fā)布
---------------------------------------------------------------*/
#include
#include
#include
#ifndef __HotASM_H__
#define __HotASM_H__
#ifdef __cplusplus
extern "C"
{
#endif
#include "hottask51.h"http://裸奔之OS系統(tǒng)鏈接頭文件
/*--------------------------------------------
匯編數(shù)組定義
--------------------------------------------*/
#define HotASM_ARRAY code unsigned char
/*--------------------------------------------
匯編數(shù)組成員數(shù)據(jù)類型定義
--------------------------------------------*/
#define HotASM_REG volatile unsigned char
#define HotASM_IREG volatile unsigned int
#define HotASM_AREG(reg) (HotASM_REG)reg
#define HOTASM_LAREG(addr) (HotASM_REG)addr / 256, (HotASM_REG)addr % 256
/*--------------------------------------------
匯編數(shù)組"函數(shù)"
--------------------------------------------*/
#define HotASM(name) HotASM_ARRAY (name)
/*--------------------------------------------
匯編數(shù)組51寄存器定義
--------------------------------------------*/
#define HotASM_REG_P0 (HotASM_REG)0x80
/*--------------------------------------------
匯編數(shù)組P0寄存器位定義
--------------------------------------------*/
#define HotASM_BIT_P0_0 (HotASM_REG)0x80
#define HotASM_BIT_P0_1 (HotASM_REG)0x81
#define HotASM_BIT_P0_2 (HotASM_REG)0x82
#define HotASM_BIT_P0_3 (HotASM_REG)0x83
#define HotASM_BIT_P0_4 (HotASM_REG)0x84
#define HotASM_BIT_P0_5 (HotASM_REG)0x85
#define HotASM_BIT_P0_6 (HotASM_REG)0x86
#define HotASM_BIT_P0_7 (HotASM_REG)0x87
#define HotASM_REG_SP (HotASM_REG)0x81
#define HotASM_REG_DPL (HotASM_REG)0x82
#define HotASM_REG_DPH (HotASM_REG)0x83
#define HotASM_REG_PCON (HotASM_REG)0x87
/*--------------------------------------------
匯編數(shù)組PCON寄存器位定義(不能位尋址)
--------------------------------------------*/
#define HotASM_BIT_PCON_IDL (HotASM_REG)0x01
#define HotASM_BIT_PCON_STOP (HotASM_REG)0x02
#define HotASM_BIT_PCON_PD (HotASM_REG)0x03 /* Alternate definition */
#define HotASM_BIT_PCON_GF0 (HotASM_REG)0x08
#define HotASM_BIT_PCON_GF1 (HotASM_REG)0x04
#define HotASM_BIT_PCON_SMOD (HotASM_REG)0x80
#define HotASM_REG_TCON (HotASM_REG)0x88
#define HotASM_BIT_TCON_0 (HotASM_REG)0x88
#define HotASM_BIT_TCON_1 (HotASM_REG)0x89
#define HotASM_BIT_TCON_2 (HotASM_REG)0x8A
#define HotASM_BIT_TCON_3 (HotASM_REG)0x8B
#define HotASM_BIT_TCON_4 (HotASM_REG)0x8C
#define HotASM_BIT_TCON_5 (HotASM_REG)0x8D
#define HotASM_BIT_TCON_6 (HotASM_REG)0x8E
#define HotASM_BIT_TCON_7 (HotASM_REG)0x8F
#define HotASM_BIT_TCON_IT0 (HotASM_REG)0x88
#define HotASM_BIT_TCON_IE0 (HotASM_REG)0x89
#define HotASM_BIT_TCON_IT1 (HotASM_REG)0x8A
#define HotASM_BIT_TCON_IE1 (HotASM_REG)0x8B
#define HotASM_BIT_TCON_TR0 (HotASM_REG)0x8C
#define HotASM_BIT_TCON_TF0 (HotASM_REG)0x8D
#define HotASM_BIT_TCON_TR1 (HotASM_REG)0x8E
#define HotASM_BIT_TCON_TF1 (HotASM_REG)0x8F
#define HotASM_REG_TMOD (HotASM_REG)0x89
/*--------------------------------------------
匯編數(shù)組TMOD寄存器位定義(不能位尋址)
--------------------------------------------*/
#define HotASM_BIT_TMOD_0 (HotASM_REG)0x01
#define HotASM_BIT_TMOD_1 (HotASM_REG)0x02
#define HotASM_BIT_TMOD_2 (HotASM_REG)0x04
#define HotASM_BIT_TMOD_3 (HotASM_REG)0x08
#define HotASM_BIT_TMOD_4 (HotASM_REG)0x10
#define HotASM_BIT_TMOD_5 (HotASM_REG)0x20
#define HotASM_BIT_TMOD_6 (HotASM_REG)0x40
#define HotASM_BIT_TMOD_7 (HotASM_REG)0x80
#define HotASM_REG_TL0 (HotASM_REG)0x8a
#define HotASM_REG_TH0 (HotASM_REG)0x8c
#define HotASM_REG_TL1 (HotASM_REG)0x8b
#define HotASM_REG_TH1 (HotASM_REG)0x8d
#define HotASM_REG_P1 (HotASM_REG)0x90
/*--------------------------------------------
匯編數(shù)組P1寄存器位定義
--------------------------------------------*/
#define HotASM_BIT_P1_0 (HotASM_REG)0x90
#define HotASM_BIT_P1_1 (HotASM_REG)0x91
#define HotASM_BIT_P1_2 (HotASM_REG)0x92
#define HotASM_BIT_P1_3 (HotASM_REG)0x93
#define HotASM_BIT_P1_4 (HotASM_REG)0x94
#define HotASM_BIT_P1_5 (HotASM_REG)0x95
#define HotASM_BIT_P1_6 (HotASM_REG)0x96
#define HotASM_BIT_P1_7 (HotASM_REG)0x97
#define HotASM_REG_SCON (HotASM_REG)0x98
#define HotASM_BIT_SCON_0 (HotASM_REG)0x98
#define HotASM_BIT_SCON_1 (HotASM_REG)0x99
#define HotASM_BIT_SCON_2 (HotASM_REG)0x9A
#define HotASM_BIT_SCON_3 (HotASM_REG)0x9B
#define HotASM_BIT_SCON_4 (HotASM_REG)0x9C
#define HotASM_BIT_SCON_5 (HotASM_REG)0x9D
#define HotASM_BIT_SCON_6 (HotASM_REG)0x9E
#define HotASM_BIT_SCON_7 (HotASM_REG)0x9F
#define HotASM_BIT_SCON_RI (HotASM_REG)0x98
#define HotASM_BIT_SCON_TI (HotASM_REG)0x99
#define HotASM_BIT_SCON_RB8 (HotASM_REG)0x9A
#define HotASM_BIT_SCON_TB8 (HotASM_REG)0x9B
#define HotASM_BIT_SCON_REN (HotASM_REG)0x9C
#define HotASM_BIT_SCON_SM2 (HotASM_REG)0x9D
#define HotASM_BIT_SCON_SM1 (HotASM_REG)0x9E
#define HotASM_BIT_SCON_SM0 (HotASM_REG)0x9F
#define HotASM_REG_SBUF (HotASM_REG)0x99
#define HotASM_REG_P2 (HotASM_REG)0xa0
/*--------------------------------------------
匯編數(shù)組P2寄存器位定義
--------------------------------------------*/
#define HotASM_BIT_P2_0 (HotASM_REG)0xa0
#define HotASM_BIT_P2_1 (HotASM_REG)0xa1
#define HotASM_BIT_P2_2 (HotASM_REG)0xa2
#define HotASM_BIT_P2_3 (HotASM_REG)0xa3
#define HotASM_BIT_P2_4 (HotASM_REG)0xa4
#define HotASM_BIT_P2_5 (HotASM_REG)0xa5
#define HotASM_BIT_P2_6 (HotASM_REG)0xa6
#define HotASM_BIT_P2_7 (HotASM_REG)0xa7
#define HotASM_REG_IE (HotASM_REG)0xa8
#define HotASM_BIT_IE0 (HotASM_REG)0xa8
#define HotASM_BIT_IE1 (HotASM_REG)0xa9
#define HotASM_BIT_IE2 (HotASM_REG)0xaa
#define HotASM_BIT_IE3 (HotASM_REG)0xab
#define HotASM_BIT_IE4 (HotASM_REG)0xac
#define HotASM_BIT_IE5 (HotASM_REG)0xad
#define HotASM_BIT_IE6 (HotASM_REG)0xae
#define HotASM_BIT_IE7 (HotASM_REG)0xaf
#define HotASM_BIT_EX0 (HotASM_REG)0xa8
#define HotASM_BIT_ET0 (HotASM_REG)0xa9
#define HotASM_BIT_EX1 (HotASM_REG)0xaa
#define HotASM_BIT_ET1 (HotASM_REG)0xab
#define HotASM_BIT_ES (HotASM_REG)0xac
#define HotASM_BIT_ET2 (HotASM_REG)0xad
// #define HotASM_BIT_IE6 (HotASM_REG)0xae
#define HotASM_BIT_EA (HotASM_REG)0xaf
#define HotASM_REG_P3 (HotASM_REG)0xb0
/*--------------------------------------------
匯編數(shù)組P3寄存器位定義
--------------------------------------------*/
#define HotASM_BIT_P3_0 (HotASM_REG)0xb0
#define HotASM_BIT_P3_1 (HotASM_REG)0xb1
#define HotASM_BIT_P3_2 (HotASM_REG)0xb2
#define HotASM_BIT_P3_3 (HotASM_REG)0xb3
#define HotASM_BIT_P3_4 (HotASM_REG)0xb4
#define HotASM_BIT_P3_5 (HotASM_REG)0xb5
#define HotASM_BIT_P3_6 (HotASM_REG)0xb6
#define HotASM_BIT_P3_7 (HotASM_REG)0xb7
#define HotASM_REG_IP (HotASM_REG)0xb8
#define HotASM_BIT_IP_0 (HotASM_REG)0xb8
#define HotASM_BIT_IP_1 (HotASM_REG)0xb9
#define HotASM_BIT_IP_2 (HotASM_REG)0xba
#define HotASM_BIT_IP_3 (HotASM_REG)0xbb
#define HotASM_BIT_IP_4 (HotASM_REG)0xbc
#define HotASM_BIT_IP_5 (HotASM_REG)0xbd
#define HotASM_BIT_IP_6 (HotASM_REG)0xbe
#define HotASM_BIT_IP_7 (HotASM_REG)0xbf
#define HotASM_REG_PSW (HotASM_REG)0xd0
#define HotASM_BIT_PSW_0 (HotASM_REG)0xd0
#define HotASM_BIT_PSW_1 (HotASM_REG)0xd1
#define HotASM_BIT_PSW_2 (HotASM_REG)0xd2
#define HotASM_BIT_PSW_3 (HotASM_REG)0xd3
#define HotASM_BIT_PSW_4 (HotASM_REG)0xd4
#define HotASM_BIT_PSW_5 (HotASM_REG)0xd5
#define HotASM_BIT_PSW_6 (HotASM_REG)0xd6
#define HotASM_BIT_PSW_7 (HotASM_REG)0xd7
#define HotASM_BIT_PSW_PX0 (HotASM_REG)0xd0
#define HotASM_BIT_PSW_PT0 (HotASM_REG)0xd1
#define HotASM_BIT_PSW_PX1 (HotASM_REG)0xd2
#define HotASM_BIT_PSW_PT1 (HotASM_REG)0xd3
#define HotASM_BIT_PSW_PS (HotASM_REG)0xd4
#define HotASM_BIT_PSW_PT2 (HotASM_REG)0xd5
// #define HotASM_BIT_PSW_6 (HotASM_REG)0xd6
// #define HotASM_BIT_PSW_7 (HotASM_REG)0xd7
#define HotASM_BIT_PSW_P (HotASM_REG)0xd0
#define HotASM_BIT_PSW_F1 (HotASM_REG)0xd1
#define HotASM_BIT_PSW_OV (HotASM_REG)0xd2
#define HotASM_BIT_PSW_RS0 (HotASM_REG)0xd3
#define HotASM_BIT_PSW_RS1 (HotASM_REG)0xd4
#define HotASM_BIT_PSW_F0 (HotASM_REG)0xd5
#define HotASM_BIT_PSW_AC (HotASM_REG)0xd6
#define HotASM_BIT_PSW_C (HotASM_REG)0xd7
#define HotASM_REG_T2CON (HotASM_REG)0xc8
#define HotASM_REG_TH2 (HotASM_REG)0xcd
#define HotASM_REG_TL2 (HotASM_REG)0xcc
#define HotASM_REG_RCAP2H (HotASM_REG)0xcb
#define HotASM_REG_RCAP2L (HotASM_REG)0xca
#define HotASM_REG_ACC (HotASM_REG)0xe0
/*--------------------------------------------
匯編數(shù)組ACC寄存器位定義
--------------------------------------------*/
#define HotASM_BIT_ACC_0 (HotASM_REG)0xe0
#define HotASM_BIT_ACC_1 (HotASM_REG)0xe1
#define HotASM_BIT_ACC_2 (HotASM_REG)0xe2
#define HotASM_BIT_ACC_3 (HotASM_REG)0xe3
#define HotASM_BIT_ACC_4 (HotASM_REG)0xe4
#define HotASM_BIT_ACC_5 (HotASM_REG)0xe5
#define HotASM_BIT_ACC_6 (HotASM_REG)0xe6
#define HotASM_BIT_ACC_7 (HotASM_REG)0xe7
#define HotASM_REG_B (HotASM_REG)0xf0
/*--------------------------------------------
匯編數(shù)組B寄存器位定義
--------------------------------------------*/
#define HotASM_BIT_B_0 (HotASM_REG)0xf0
#define HotASM_BIT_B_1 (HotASM_REG)0xf1
#define HotASM_BIT_B_2 (HotASM_REG)0xf2
#define HotASM_BIT_B_3 (HotASM_REG)0xf3
#define HotASM_BIT_B_4 (HotASM_REG)0xf4
#define HotASM_BIT_B_5 (HotASM_REG)0xf5
#define HotASM_BIT_B_6 (HotASM_REG)0xf6
#define HotASM_BIT_B_7 (HotASM_REG)0xf7
/*--------------------------------------------
匯編宏指令操作碼定義
--------------------------------------------*/
#define HotASM_Code_LJMP (HotASM_REG)0x02
#define HotASM_Code_SJMP (HotASM_REG)0x80
#define HotASM_Code_LCALL (HotASM_REG)0x12
#define HotASM_Code_PUSH (HotASM_REG)0xc0
#define HotASM_Code_INC (HotASM_REG)0x05
#define HotASM_Code_DEC (HotASM_REG)0x15
#define HotASM_Code_MOV_DPTR (HotASM_REG)0x90
/*--------------------------------------------
匯編宏指令
--------------------------------------------*/
#define HotASM_NOP() (HotASM_REG)0x00
#define HotASM_RR_A() (HotASM_REG)0x03
#define HotASM_INC_A() (HotASM_REG)0x04
#define HotASM_CLR_A() (HotASM_REG)0xe4
#define HotASM_RET() (HotASM_REG)0x22
#define HotASM_RETI() (HotASM_REG)0x32
#define HotASM_MOV_DPTR(addr) HotASM_Code_MOV_DPTR, HOTASM_LAREG(addr)
#define HotASM_LJMP(addr) HotASM_Code_LJMP, HOTASM_LAREG(addr)
#define HotASM_LCALL(addr) HotASM_Code_LCALL, HOTASM_LAREG(addr)
#define HotASM_PUSH_(reg) HotASM_Code_PUSH, HotASM_AREG(reg)
#define HotASM_PUSH_PSW() HotASM_Code_PUSH, HotASM_REG_PSW
#define HotASM_PUSH_ACC() HotASM_Code_PUSH, HotASM_REG_ACC
#define HotASM_PUSH_B() HotASM_Code_PUSH, HotASM_REG_B
#define HotASM_PUSH_DPL() HotASM_Code_PUSH, HotASM_REG_DPL
#define HotASM_PUSH_DPH() HotASM_Code_PUSH, HotASM_REG_DPH
#define HotASM_Code_INC_(reg) HotASM_Code_INC,HotASM_AREG(reg)
#define HotASM_INC_SP() HotASM_Code_INC, HotASM_REG_SP
#define HotASM_Code_DEC_(reg) HotASM_Code_DEC,HotASM_AREG(reg)
#define HotASM_DEC_SP() HotASM_Code_DEC, HotASM_REG_SP
/*--------------------------------------
HotTask51匯編數(shù)組調(diào)用函數(shù)接口定義
--------------------------------------*/
#define interface typedef struct//COM接口定義
typedef void (*pHotAsmFunction)(void);//函數(shù)指針
interface
{
void (*HotAsm_Start)(void);
void (*HotAsm_Reset)(void);
}IHotCom_AsmVtbl_Interface, *pIHotCom_AsmVtbl_Interface;
interface
{
IHotCom_AsmVtbl_Interface function;
}IHotCom_Asm_Interface, *pIHotCom_Asm_Interface;
extern IHotCom_Asm_Interface asmLib;
extern HotASM_ARRAY (__reset_comlib__)[];
/*--------------------------------------
HotTask51匯編數(shù)組存放任務(wù)表定義
--------------------------------------*/
//extern HotASM_ARRAY HotTaskTable0[];
//extern HotASM_ARRAY HotTaskTable1[];
#ifdef __cplusplus
}
#endif
#endif//__HotASM_H__
