📄 pcf8563.lst
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__start:
__text_start:
002C E5CF LDI R28,0x5F
002D E0D4 LDI R29,4
002E BFCD OUT 0x3D,R28
002F BFDE OUT 0x3E,R29
0030 51C0 SUBI R28,0x10
0031 40D0 SBCI R29,0
0032 EA0A LDI R16,0xAA
0033 8308 STD Y+0,R16
0034 2400 CLR R0
0035 E6E0 LDI R30,0x60
0036 E0F0 LDI R31,0
0037 E010 LDI R17,0
0038 36E6 CPI R30,0x66
0039 07F1 CPC R31,R17
003A F011 BEQ 0x003D
003B 9201 ST R0,Z+
003C CFFB RJMP 0x0038
003D 8300 STD Z+0,R16
003E E5E7 LDI R30,0x57
003F E0F0 LDI R31,0
0040 E6A0 LDI R26,0x60
0041 E0B0 LDI R27,0
0042 E010 LDI R17,0
0043 35E7 CPI R30,0x57
0044 07F1 CPC R31,R17
0045 F021 BEQ 0x004A
0046 95C8 LPM
0047 9631 ADIW R30,1
0048 920D ST R0,X+
0049 CFF9 RJMP 0x0043
004A 940E02D7 CALL _main
_exit:
004C CFFF RJMP _exit
_speaData:
y --> Y+4
j --> Y+0
i --> R10
len --> R12
dat --> Y+16
004D 940E02F7 CALL push_arg4
004F 940E03DD CALL push_gset4
0051 9728 SBIW R28,0x8
0052 88CC LDD R12,Y+20
FILE: D:\ICC_H\Software.H
(0001) /*********************************************************************
(0002) 微 雪 电 子 WaveShare http://www.waveShare.net
(0003)
(0004) 目 的: 建立AVR的软件提取库，增加各类补丁，方便系统程序移植
(0005)
(0006) 目标系统: 基于AVR单片机
(0007)
(0008) 应用软件: ICCAVR
(0009)
(0010) 版 本: Version 1.0
(0011)
(0012) 圆版时间: 2005-06-25
(0013)
(0014) 开发人员: SEE（中文名不告诉你～怕你骂我）
(0015)
(0016) 说 明: 若用于商业用途，请保留此段文字或注明代码来源
(0017)
(0018) 深 圳 微 雪 电 子 保 留 所 有 的 版 权
(0019) *********************************************************************/
(0020)
(0021) /*01010101010101010101010101010101010101010101010101010101010101010101
(0022) ----------------------------------------------------------------------
(0023) 版本更新记录：
(0024)
(0025) ----------------------------------------------------------------------
(0026) 入口参数说明：
(0027)
(0028) ----------------------------------------------------------------------
(0029) 待定参数说明：
(0030)
(0031) ----------------------------------------------------------------------
(0032) 对外变量说明：
(0033)
(0034) ----------------------------------------------------------------------
(0035) 对外函数说明：
(0036)
(0037) ----------------------------------------------------------------------
(0038) 10101010101010101010101010101010101010101010101010101010101010101010*/
(0039)
(0040) #ifndef Software_H
(0041) #define Software_H
(0042)
(0043) #include <math.h>
(0044) #include <string.h>
(0045)
(0046) /* 兼容一般程序员的常用写法 */
(0047) typedef unsigned char uchar;
(0048) typedef unsigned int uint;
(0049) typedef unsigned long ulong;
(0050) typedef signed char schar;
(0051) typedef signed int sint;
(0052) typedef signed long slong;
(0053)
(0054) /* 为方便移植，建议使用下面写法 */
(0055) typedef unsigned char bool;
(0056) typedef unsigned char uint8;
(0057) typedef unsigned int uint16;
(0058) typedef unsigned long uint32;
(0059) typedef signed char sint8;
(0060) typedef signed int sint16;
(0061) typedef signed long sint32;
(0062) typedef signed char int8;
(0063) typedef signed int int16;
(0064) typedef signed long int32;
(0065)
(0066) /* 下面写法一般不推荐 */
(0067) //typedef unsigned char ubyte;
(0068) //typedef unsigned int uword;
(0069) //typedef unsigned long udword;
(0070) //typedef signed char sbyte;
(0071) //typedef signed int sword;
(0072) //typedef signed long sdword;
(0073)
(0074) /* 一般程序定义的默认值 */
(0075) //#define NULL 0
(0076) //#define EOF -1
(0077) //#define TRUE 1
(0078) //#define FALSE 0
(0079) //#define YES 1
(0080) //#define NO 0
(0081) //#define ON 1
(0082) //#define OFF 0
(0083) //#define ENABLE 1
(0084) //#define DISABLE 0
(0085) //#define CRR 1
(0086) //#define ERR 0
(0087) //#define RIGHT 1
(0088) //#define WRONG 0
(0089) //#define SUCCESS 1
(0090) //#define FAILURE 0
(0091) //#define PI 3.1415926 //3.1415926535897932
(0092)
(0093) /* 如果你手头上的RAM实在很紧，不如尝试下面的define～ */
(0094) //#define _CALLOC(a) ( (a *)calloc(n,sizeof(a)) )
(0095) //#define _MALLOC(a) ( (a *)malloc(sizeof(a)) )
(0096) //#define _MIN(a,b) ( (a) < (b) ? (a) : (b) )
(0097) //#define _MAX(a,b) ( (a) > (b) ? (a) : (b) )
(0098) //#define _EXCHANGE(a,b) { int t; t=a; a=b; b=t; }
(0099) //#define _TOLOWER(c) ( (c)+32 )
(0100) //#define _TOUPPER(c) ( (c)-32 )
(0101)
(0102) //#ifndef BIT
(0103) //#define BIT(x) ( 1<<(x) )
(0104) //#endif
(0105)
(0106) /*--------------------------------------------------------------------
(0107) 函数全称：数据拆字
(0108) 函数功能：自己看～
(0109) 注意事项：D<=999999,C<=6
(0110) 提示说明：调用speaData(12,2)，得到dataElem[0]=2，dataElem[1]=1
(0111) 输 入：
(0112) 返 回：无
(0113) --------------------------------------------------------------------*/
(0114) uint8 dataElem[6];
(0115) void speaData(uint32 dat,sint8 len)
(0116) {
(0117) uint8 i;
(0118) uint32 j,y;
(0119) for(i=0,j=1;i<len;i++)
0053 24AA CLR R10
0054 E041 LDI R20,1
0055 E050 LDI R21,0
0056 E060 LDI R22,0
0057 E070 LDI R23,0
0058 01FE MOVW R30,R28
0059 8340 STD Z+0,R20
005A 8351 STD Z+1,R21
005B 8362 STD Z+2,R22
005C 8373 STD Z+3,R23
005D C046 RJMP 0x00A4
(0120) {
(0121) y=dat/j;
005E 01FE MOVW R30,R28
005F 8020 LDD R2,Z+0
0060 8031 LDD R3,Z+1
0061 8042 LDD R4,Z+2
0062 8053 LDD R5,Z+3
0063 01FE MOVW R30,R28
0064 8860 LDD R6,Z+16
0065 8871 LDD R7,Z+17
0066 8882 LDD R8,Z+18
0067 8893 LDD R9,Z+19
0068 925A ST R5,-Y
0069 924A ST R4,-Y
006A 923A ST R3,-Y
006B 922A ST R2,-Y
006C 0183 MOVW R16,R6
006D 0194 MOVW R18,R8
006E 940E02FC CALL div32u
0070 01FE MOVW R30,R28
0071 8304 STD Z+4,R16
0072 8315 STD Z+5,R17
0073 8326 STD Z+6,R18
0074 8337 STD Z+7,R19
(0122) dataElem[i]=y%10;
0075 E04A LDI R20,0xA
0076 E050 LDI R21,0
0077 E060 LDI R22,0
0078 E070 LDI R23,0
0079 01FE MOVW R30,R28
007A 8024 LDD R2,Z+4
007B 8035 LDD R3,Z+5
007C 8046 LDD R4,Z+6
007D 8057 LDD R5,Z+7
007E 937A ST R23,-Y
007F 936A ST R22,-Y
0080 935A ST R21,-Y
0081 934A ST R20,-Y
0082 0181 MOVW R16,R2
0083 0192 MOVW R18,R4
0084 940E02FE CALL mod32u
0086 E680 LDI R24,0x60
0087 E090 LDI R25,0
0088 2DEA MOV R30,R10
0089 27FF CLR R31
008A 0FE8 ADD R30,R24
008B 1FF9 ADC R31,R25
008C 8300 STD Z+0,R16
(0123) j*=10;
008D 01FE MOVW R30,R28
008E 8020 LDD R2,Z+0
008F 8031 LDD R3,Z+1
0090 8042 LDD R4,Z+2
0091 8053 LDD R5,Z+3
0092 E04A LDI R20,0xA
0093 E050 LDI R21,0
0094 E060 LDI R22,0
0095 E070 LDI R23,0
0096 925A ST R5,-Y
0097 924A ST R4,-Y
0098 923A ST R3,-Y
0099 922A ST R2,-Y
009A 018A MOVW R16,R20
009B 019B MOVW R18,R22
009C 940E0385 CALL empy32s
009E 01FE MOVW R30,R28
009F 8300 STD Z+0,R16
00A0 8311 STD Z+1,R17
00A1 8322 STD Z+2,R18
00A2 8333 STD Z+3,R19
00A3 94A3 INC R10
00A4 14AC CP R10,R12
00A5 F408 BCC 0x00A7
00A6 CFB7 RJMP 0x005E
(0124) }
(0125) }
00A7 9628 ADIW R28,0x8
00A8 940E03BB CALL pop_gset4
00AA 9624 ADIW R28,4
00AB 9508 RET
FILE: D:\ICC_H\I2C.H
(0001) /*********************************************************************
(0002) 微 雪 电 子 WaveShare http://www.waveShare.net
(0003)
(0004) 目 的: 建立I2C操作库
(0005)
(0006) 目标系统: 基于AVR单片机
(0007)
(0008) 应用软件: ICCAVR
(0009)
(0010) 版 本: Version 1.0
(0011)
(0012) 圆版时间: 2005-06-25
(0013)
(0014) 开发人员: SEE（中文名不告诉你～怕你骂我）
(0015)
(0016) 说 明: 若用于商业用途，请保留此段文字或注明代码来源
(0017)
(0018) 深 圳 微 雪 电 子 保 留 所 有 的 版 权
(0019) *********************************************************************/
(0020)
(0021) /*01010101010101010101010101010101010101010101010101010101010101010101
(0022) ----------------------------------------------------------------------
(0023) 版本更新记录：
(0024)
(0025) ----------------------------------------------------------------------
(0026) 入口参数说明：
(0027)
(0028) ----------------------------------------------------------------------
(0029) 待定参数说明：
(0030)
(0031) ----------------------------------------------------------------------
(0032) 对外变量说明：
(0033)
(0034) ----------------------------------------------------------------------
(0035) 对外函数说明：
(0036)
(0037) ----------------------------------------------------------------------
(0038) 10101010101010101010101010101010101010101010101010101010101010101010*/
(0039)
(0040) #ifndef I2C_H
(0041) #define I2C_H
(0042)
(0043) /* TWSR values (not bits) */
(0044) /* Master */
(0045) #define I2C_START 0x08
(0046) #define I2C_RESTART 0x10
(0047)
(0048) /* Master Transmitter */
(0049) #define I2C_MT_SLA_ACK 0x18
(0050) #define I2C_MT_SLA_NACK 0x20
(0051) #define I2C_MT_DATA_ACK 0x28
(0052) #define I2C_MT_DATA_NACK 0x30
(0053) #define I2C_MT_ARB_LOST 0x38
(0054)
(0055) /* Master Receiver */
(0056) #define I2C_MR_ARB_LOST 0x38
(0057) #define I2C_MR_SLA_ACK 0x40
(0058) #define I2C_MR_SLA_NACK 0x48
(0059) #define I2C_MR_DATA_ACK 0x50
(0060) #define I2C_MR_DATA_NACK 0x58
(0061)
(0062) /* Slave Transmitter */
(0063) #define I2C_ST_SLA_ACK 0xA8
(0064) #define I2C_ST_ARB_LOST_SLA_ACK 0xB0
(0065) #define I2C_ST_DATA_ACK 0xB8
(0066) #define I2C_ST_DATA_NACK 0xC0
(0067) #define I2C_ST_LAST_DATA 0xC8
(0068)
(0069) /* Slave Receiver */
(0070) #define I2C_SR_SLA_ACK 0x60
(0071) #define I2C_SR_ARB_LOST_SLA_ACK 0x68
(0072) #define I2C_SR_GCALL_ACK 0x70
(0073) #define I2C_SR_ARB_LOST_GCALL_ACK 0x78
(0074) #define I2C_SR_DATA_ACK 0x80
(0075) #define I2C_SR_DATA_NACK 0x88
(0076) #define I2C_SR_GCALL_DATA_ACK 0x90
(0077) #define I2C_SR_GCALL_DATA_NACK 0x98
(0078) #define I2C_SR_STOP 0xA0
(0079)
(0080) /* Misc */
(0081) #define I2C_NO_INFO 0xF8
(0082) #define I2C_BUS_ERROR 0x00
(0083)
(0084) /*
(0085) * The lower 3 bits of TWSR are reserved on the ATmega163.
(0086) * The 2 LSB carry the prescaler bits on the newer ATmegas.
(0087) */
(0088) #define I2C_STATUS_MASK (_BV(TWS7)|_BV(TWS6)|_BV(TWS5)|_BV(TWS4)|_BV(TWS3))
(0089) #define I2C_STATUS (TWSR & I2C_STATUS_MASK)
(0090)
(0091) /*
(0092) * R/~W bit in SLA+R/W address field.
(0093) */
(0094) #define I2C_READ 1
(0095) #define I2C_WRITE 0
(0096)
(0097) #define I2CStart() (TWCR=(1<<TWINT)|(1<<TWSTA)|(1<<TWEN))
(0098) #define I2CStop() (TWCR=(1<<TWINT)|(1<<TWSTO)|(1<<TWEN))
(0099) #define I2CWaitAck() {while(!(TWCR&(1<<TWINT)));}
(0100) #define I2CChkAck() (TWSR&0xf8) //check ack
(0101) #define I2CSendAck() (TWCR|=(1<<TWEA))
(0102) #define I2CSendNoAck() (TWCR&=~(1<<TWEA))
(0103) #define I2CSendByte(x) {TWDR=(x);TWCR=(1<<TWINT)|(1<<TWEN);}
(0104) #define I2CRcvNckByte() (TWCR=(1<<TWINT)|(1<<TWEN))
(0105) #define I2CRcvAckByte() (TWCR=(1<<TWINT)|(1<<TWEN)|(1<<TWEA))
(0106)
(0107) /* For Program */
(0108) #define I2C_Stop() I2CStop()
(0109) #define I2C_SendAck() I2CSendAck()
(0110) #define I2C_SendNoAck() I2CSendNoAck()
(0111) #define I2C_WaitAck() I2CWaitAck()
(0112)
(0113) /* I2C Config */
(0114) #define I2C_ERR 0
(0115) #define I2C_CRR 1
(0116)
(0117) /*--------------------------------------------------------------------
(0118) 函数名称：I2C Start
(0119) 函数功能：
(0120) 注意事项：
(0121) 提示说明：
(0122) 输 入：
(0123) 返 回：
(0124) --------------------------------------------------------------------*/
(0125) bool I2C_Start()
(0126) {
(0127) I2CStart();
_I2C_Start:
00AC EA84 LDI R24,0xA4
00AD BF86 OUT 0x36,R24
(0128) I2CWaitAck();
00AE B626 IN R2,0x36
00AF FE27 SBRS R2,7
00B0 CFFD RJMP 0x00AE
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