649 lines
40 KiB
Plaintext
649 lines
40 KiB
Plaintext
1 ;--------------------------------------------------------
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2 ; File Created by SDCC : free open source ANSI-C Compiler
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3 ; Version 4.2.0 #13081 (Linux)
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4 ;--------------------------------------------------------
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5 .module uart
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6 .optsdcc -mmcs51 --model-small
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7
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8 ;--------------------------------------------------------
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9 ; Public variables in this module
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10 ;--------------------------------------------------------
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11 .globl _uart1_isr
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12 .globl _EADC
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13 .globl _ET1
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14 .globl _ET0
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15 .globl _ES
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16 .globl _EA
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17 .globl _REN
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18 .globl _RI
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19 .globl _TI
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20 .globl _TR1
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21 .globl _TF1
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22 .globl _IT0
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23 .globl _IE0
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24 .globl _TR0
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25 .globl _TF0
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26 .globl _CMPCR2
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27 .globl _CMPCR1
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28 .globl _TA
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29 .globl _IRCBAND_REG
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30 .globl _IAP_TPS
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31 .globl _IAP_CONTR
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32 .globl _IAP_TRIG
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33 .globl _IAP_CMD
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34 .globl _IAP_ADDRL
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35 .globl _IAP_ADDRH
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36 .globl _IAP_DATA
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37 .globl _WDT_CONTR
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38 .globl _PCA_PWM3
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39 .globl _PCA_PWM2
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40 .globl _PCA_PWM1
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41 .globl _PCA_PWM0
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42 .globl _CCAP3L
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43 .globl _CCAP2L
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44 .globl _CCAP1L
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45 .globl _CCAP0L
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46 .globl _CCAPM3
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47 .globl _CCAPM2
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48 .globl _CCAPM1
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49 .globl _CCAPM0
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50 .globl _CMOD
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51 .globl _CCON
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52 .globl _ADCTIM_X
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53 .globl _ADCCFG
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54 .globl _ADC_RESL
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55 .globl _ADC_RES
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56 .globl _ADC_CONTR
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57 .globl _SPDAT
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58 .globl _SPCTL
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59 .globl _SPSTAT
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60 .globl _IP2H
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61 .globl _IP2
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62 .globl _IP
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63 .globl _IE2
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64 .globl _IE
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65 .globl _BRT
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66 .globl _P_SW1
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67 .globl _SADEN
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68 .globl _SADDR
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69 .globl _S2BUF
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70 .globl _S2CON
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71 .globl _SBUF
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72 .globl _SCON
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73 .globl _TM4PS_X
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74 .globl _TM3PS_X
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75 .globl _TM2PS_X
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76 .globl _T4T3M
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77 .globl _T4L
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78 .globl _T4H
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79 .globl _T3L
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80 .globl _T3H
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81 .globl _T2L
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82 .globl _T2H
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83 .globl _INTCLKO
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84 .globl _AUXR
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85 .globl _TH1
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86 .globl _TH0
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87 .globl _TL1
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88 .globl _TL0
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89 .globl _TMOD
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90 .globl _TCON
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91 .globl _P_SW2
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92 .globl _P5M0
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93 .globl _P5M1
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94 .globl _P4M0
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95 .globl _P4M1
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96 .globl _P3M0
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97 .globl _P3M1
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98 .globl _P2M0
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99 .globl _P2M1
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100 .globl _P1M0
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101 .globl _P1M1
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102 .globl _P0M0
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103 .globl _P0M1
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104 .globl _PSW
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105 .globl _B
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106 .globl _ACC
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107 .globl _PCON
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108 .globl _DPH
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109 .globl _DPL
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110 .globl _SP
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111 .globl _P5
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112 .globl _P4
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113 .globl _P3
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114 .globl _P2
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115 .globl _P1
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116 .globl _P0
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117 .globl _g_uart1_rx_tail
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118 .globl _g_uart1_rx_head
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119 .globl _g_uart1_rx_buf
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120 .globl _uart1_send_bytes_PARM_2
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121 .globl _uart1_init
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122 .globl _uart1_send_byte
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123 .globl _uart1_send_bytes
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124 .globl _uart1_rx_available
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125 .globl _uart1_read_byte
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126 ;--------------------------------------------------------
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127 ; special function registers
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128 ;--------------------------------------------------------
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129 .area RSEG (ABS,DATA)
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000000 130 .org 0x0000
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000080 131 _P0 = 0x0080
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000090 132 _P1 = 0x0090
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0000A0 133 _P2 = 0x00a0
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0000B0 134 _P3 = 0x00b0
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0000C0 135 _P4 = 0x00c0
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0000C8 136 _P5 = 0x00c8
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000081 137 _SP = 0x0081
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000082 138 _DPL = 0x0082
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000083 139 _DPH = 0x0083
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000087 140 _PCON = 0x0087
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0000E0 141 _ACC = 0x00e0
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0000F0 142 _B = 0x00f0
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0000D0 143 _PSW = 0x00d0
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000093 144 _P0M1 = 0x0093
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000094 145 _P0M0 = 0x0094
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000091 146 _P1M1 = 0x0091
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000092 147 _P1M0 = 0x0092
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000095 148 _P2M1 = 0x0095
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000096 149 _P2M0 = 0x0096
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0000B1 150 _P3M1 = 0x00b1
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0000B2 151 _P3M0 = 0x00b2
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0000B3 152 _P4M1 = 0x00b3
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0000B4 153 _P4M0 = 0x00b4
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0000C9 154 _P5M1 = 0x00c9
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0000CA 155 _P5M0 = 0x00ca
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0000BA 156 _P_SW2 = 0x00ba
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000088 157 _TCON = 0x0088
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000089 158 _TMOD = 0x0089
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00008A 159 _TL0 = 0x008a
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00008B 160 _TL1 = 0x008b
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00008C 161 _TH0 = 0x008c
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00008D 162 _TH1 = 0x008d
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00008E 163 _AUXR = 0x008e
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00008F 164 _INTCLKO = 0x008f
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0000D6 165 _T2H = 0x00d6
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0000D7 166 _T2L = 0x00d7
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0000D4 167 _T3H = 0x00d4
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0000D5 168 _T3L = 0x00d5
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0000D2 169 _T4H = 0x00d2
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0000D3 170 _T4L = 0x00d3
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0000D1 171 _T4T3M = 0x00d1
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00FEA1 172 _TM2PS_X = 0xfea1
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00FEA2 173 _TM3PS_X = 0xfea2
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00FEA3 174 _TM4PS_X = 0xfea3
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000098 175 _SCON = 0x0098
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000099 176 _SBUF = 0x0099
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00009A 177 _S2CON = 0x009a
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00009B 178 _S2BUF = 0x009b
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0000A9 179 _SADDR = 0x00a9
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0000B9 180 _SADEN = 0x00b9
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0000A2 181 _P_SW1 = 0x00a2
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00009C 182 _BRT = 0x009c
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0000A8 183 _IE = 0x00a8
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0000AF 184 _IE2 = 0x00af
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0000B8 185 _IP = 0x00b8
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0000B6 186 _IP2 = 0x00b6
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0000B7 187 _IP2H = 0x00b7
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0000CD 188 _SPSTAT = 0x00cd
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0000CE 189 _SPCTL = 0x00ce
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0000CF 190 _SPDAT = 0x00cf
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0000BC 191 _ADC_CONTR = 0x00bc
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0000BD 192 _ADC_RES = 0x00bd
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0000BE 193 _ADC_RESL = 0x00be
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0000DE 194 _ADCCFG = 0x00de
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00FEA8 195 _ADCTIM_X = 0xfea8
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0000D8 196 _CCON = 0x00d8
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0000D9 197 _CMOD = 0x00d9
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0000DA 198 _CCAPM0 = 0x00da
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0000DB 199 _CCAPM1 = 0x00db
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0000DC 200 _CCAPM2 = 0x00dc
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0000DD 201 _CCAPM3 = 0x00dd
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0000EA 202 _CCAP0L = 0x00ea
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0000EB 203 _CCAP1L = 0x00eb
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0000EC 204 _CCAP2L = 0x00ec
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0000ED 205 _CCAP3L = 0x00ed
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0000F2 206 _PCA_PWM0 = 0x00f2
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0000F3 207 _PCA_PWM1 = 0x00f3
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0000F4 208 _PCA_PWM2 = 0x00f4
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0000F5 209 _PCA_PWM3 = 0x00f5
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0000C1 210 _WDT_CONTR = 0x00c1
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0000C2 211 _IAP_DATA = 0x00c2
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0000C3 212 _IAP_ADDRH = 0x00c3
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0000C4 213 _IAP_ADDRL = 0x00c4
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0000C5 214 _IAP_CMD = 0x00c5
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0000C6 215 _IAP_TRIG = 0x00c6
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0000C7 216 _IAP_CONTR = 0x00c7
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0000F7 217 _IAP_TPS = 0x00f7
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00009D 218 _IRCBAND_REG = 0x009d
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0000AE 219 _TA = 0x00ae
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0000E6 220 _CMPCR1 = 0x00e6
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0000E7 221 _CMPCR2 = 0x00e7
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222 ;--------------------------------------------------------
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223 ; special function bits
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224 ;--------------------------------------------------------
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225 .area RSEG (ABS,DATA)
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000000 226 .org 0x0000
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00008D 227 _TF0 = 0x008d
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00008C 228 _TR0 = 0x008c
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000089 229 _IE0 = 0x0089
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000088 230 _IT0 = 0x0088
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00008F 231 _TF1 = 0x008f
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00008E 232 _TR1 = 0x008e
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000099 233 _TI = 0x0099
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000098 234 _RI = 0x0098
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00009C 235 _REN = 0x009c
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0000AF 236 _EA = 0x00af
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0000AC 237 _ES = 0x00ac
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0000A9 238 _ET0 = 0x00a9
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0000AB 239 _ET1 = 0x00ab
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0000AD 240 _EADC = 0x00ad
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241 ;--------------------------------------------------------
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242 ; overlayable register banks
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243 ;--------------------------------------------------------
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244 .area REG_BANK_0 (REL,OVR,DATA)
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000000 245 .ds 8
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246 ;--------------------------------------------------------
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247 ; overlayable bit register bank
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248 ;--------------------------------------------------------
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249 .area BIT_BANK (REL,OVR,DATA)
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000000 250 bits:
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000000 251 .ds 1
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008000 252 b0 = bits[0]
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008100 253 b1 = bits[1]
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008200 254 b2 = bits[2]
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008300 255 b3 = bits[3]
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008400 256 b4 = bits[4]
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008500 257 b5 = bits[5]
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008600 258 b6 = bits[6]
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008700 259 b7 = bits[7]
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260 ;--------------------------------------------------------
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261 ; internal ram data
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262 ;--------------------------------------------------------
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263 .area DSEG (DATA)
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000000 264 _uart1_send_bytes_PARM_2:
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000000 265 .ds 1
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266 ;--------------------------------------------------------
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267 ; overlayable items in internal ram
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268 ;--------------------------------------------------------
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269 .area OSEG (OVR,DATA)
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270 ;--------------------------------------------------------
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271 ; indirectly addressable internal ram data
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272 ;--------------------------------------------------------
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273 .area ISEG (DATA)
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274 ;--------------------------------------------------------
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275 ; absolute internal ram data
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276 ;--------------------------------------------------------
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277 .area IABS (ABS,DATA)
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278 .area IABS (ABS,DATA)
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279 ;--------------------------------------------------------
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280 ; bit data
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281 ;--------------------------------------------------------
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282 .area BSEG (BIT)
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000000 283 _uart1_rx_available_sloc0_1_0:
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000000 284 .ds 1
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285 ;--------------------------------------------------------
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286 ; paged external ram data
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287 ;--------------------------------------------------------
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288 .area PSEG (PAG,XDATA)
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289 ;--------------------------------------------------------
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290 ; external ram data
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291 ;--------------------------------------------------------
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292 .area XSEG (XDATA)
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000000 293 _g_uart1_rx_buf::
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000000 294 .ds 64
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295 ;--------------------------------------------------------
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296 ; absolute external ram data
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297 ;--------------------------------------------------------
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298 .area XABS (ABS,XDATA)
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299 ;--------------------------------------------------------
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300 ; external initialized ram data
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301 ;--------------------------------------------------------
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302 .area XISEG (XDATA)
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000000 303 _g_uart1_rx_head::
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000000 304 .ds 1
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000001 305 _g_uart1_rx_tail::
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000001 306 .ds 1
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307 .area HOME (CODE)
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308 .area GSINIT0 (CODE)
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309 .area GSINIT1 (CODE)
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310 .area GSINIT2 (CODE)
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311 .area GSINIT3 (CODE)
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312 .area GSINIT4 (CODE)
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313 .area GSINIT5 (CODE)
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314 .area GSINIT (CODE)
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315 .area GSFINAL (CODE)
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316 .area CSEG (CODE)
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317 ;--------------------------------------------------------
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318 ; global & static initialisations
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319 ;--------------------------------------------------------
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320 .area HOME (CODE)
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321 .area GSINIT (CODE)
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322 .area GSFINAL (CODE)
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323 .area GSINIT (CODE)
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324 ;--------------------------------------------------------
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325 ; Home
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326 ;--------------------------------------------------------
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327 .area HOME (CODE)
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328 .area HOME (CODE)
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329 ;--------------------------------------------------------
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330 ; code
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331 ;--------------------------------------------------------
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332 .area CSEG (CODE)
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333 ;------------------------------------------------------------
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334 ;Allocation info for local variables in function 'uart1_init'
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335 ;------------------------------------------------------------
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336 ;baud Allocated to registers r4 r5 r6 r7
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337 ;b Allocated to registers
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338 ;------------------------------------------------------------
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339 ; src/uart.c:17: void uart1_init(uint32_t baud)
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340 ; -----------------------------------------
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341 ; function uart1_init
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342 ; -----------------------------------------
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000000 343 _uart1_init:
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000007 344 ar7 = 0x07
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000006 345 ar6 = 0x06
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000005 346 ar5 = 0x05
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000004 347 ar4 = 0x04
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000003 348 ar3 = 0x03
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000002 349 ar2 = 0x02
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000001 350 ar1 = 0x01
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000000 351 ar0 = 0x00
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000000 AC 82 [24] 352 mov r4,dpl
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000002 AD 83 [24] 353 mov r5,dph
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000004 AE F0 [24] 354 mov r6,b
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000006 FF [12] 355 mov r7,a
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356 ; src/uart.c:20: P3M0 |= 0x02; /* P3.1 推挽输出 */
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000007 43 B2 02 [24] 357 orl _P3M0,#0x02
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358 ; src/uart.c:21: P3M1 &= ~0x02;
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00000A 53 B1 FD [24] 359 anl _P3M1,#0xfd
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360 ; src/uart.c:22: P3M0 &= ~0x01; /* P3.0 准双向(默认上拉) */
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00000D 53 B2 FE [24] 361 anl _P3M0,#0xfe
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362 ; src/uart.c:23: P3M1 &= ~0x01;
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000010 53 B1 FE [24] 363 anl _P3M1,#0xfe
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364 ; src/uart.c:26: P_SW1 &= ~0x03;
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000013 53 A2 FC [24] 365 anl _P_SW1,#0xfc
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366 ; src/uart.c:28: SCON = 0x50; /* 模式 1 (8 位数据,可变波特率) + REN */
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000016 75 98 50 [24] 367 mov _SCON,#0x50
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368 ; src/uart.c:39: b = 256 - (uint16_t)(SYS_CLK_HZ / 16 / baud);
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000019 8C*00 [24] 369 mov __divulong_PARM_2,r4
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00001B 8D*01 [24] 370 mov (__divulong_PARM_2 + 1),r5
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00001D 8E*02 [24] 371 mov (__divulong_PARM_2 + 2),r6
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00001F 8F*03 [24] 372 mov (__divulong_PARM_2 + 3),r7
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000021 90 E3 60 [24] 373 mov dptr,#0xe360
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000024 75 F0 16 [24] 374 mov b,#0x16
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000027 E4 [12] 375 clr a
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000028 12r00r00 [24] 376 lcall __divulong
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00002B AC 82 [24] 377 mov r4,dpl
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00002D C3 [12] 378 clr c
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00002E E4 [12] 379 clr a
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00002F 9C [12] 380 subb a,r4
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000030 F5 9C [12] 381 mov _BRT,a
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382 ; src/uart.c:42: AUXR |= 0x10; /* S1ST2 = 1: T2 为波特率 (不用) — 实际不用 */
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000032 43 8E 10 [24] 383 orl _AUXR,#0x10
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384 ; src/uart.c:44: AUXR &= ~0x10; /* S1ST2 = 0: T1 为波特率(传统) */
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000035 53 8E EF [24] 385 anl _AUXR,#0xef
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386 ; src/uart.c:45: AUXR |= 0x01; /* S1BRT = 1: UART1 使用 BRT */
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000038 43 8E 01 [24] 387 orl _AUXR,#0x01
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388 ; src/uart.c:48: ES = 1;
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389 ; assignBit
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00003B D2 AC [12] 390 setb _ES
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391 ; src/uart.c:49: EA = 1;
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392 ; assignBit
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00003D D2 AF [12] 393 setb _EA
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394 ; src/uart.c:50: }
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00003F 22 [24] 395 ret
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396 ;------------------------------------------------------------
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397 ;Allocation info for local variables in function 'uart1_send_byte'
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398 ;------------------------------------------------------------
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399 ;b Allocated to registers r7
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400 ;------------------------------------------------------------
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401 ; src/uart.c:52: void uart1_send_byte(uint8_t b)
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402 ; -----------------------------------------
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403 ; function uart1_send_byte
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404 ; -----------------------------------------
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000040 405 _uart1_send_byte:
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000040 AF 82 [24] 406 mov r7,dpl
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407 ; src/uart.c:54: while (!TI);
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000042 408 00101$:
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409 ; src/uart.c:55: TI = 0;
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410 ; assignBit
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000042 10 99 02 [24] 411 jbc _TI,00114$
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000045 80 FB [24] 412 sjmp 00101$
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000047 413 00114$:
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414 ; src/uart.c:56: SBUF = b;
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000047 8F 99 [24] 415 mov _SBUF,r7
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416 ; src/uart.c:57: }
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000049 22 [24] 417 ret
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418 ;------------------------------------------------------------
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419 ;Allocation info for local variables in function 'uart1_send_bytes'
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420 ;------------------------------------------------------------
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421 ;len Allocated with name '_uart1_send_bytes_PARM_2'
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422 ;buf Allocated to registers
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423 ;------------------------------------------------------------
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424 ; src/uart.c:59: void uart1_send_bytes(const uint8_t *buf, uint8_t len)
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425 ; -----------------------------------------
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426 ; function uart1_send_bytes
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427 ; -----------------------------------------
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00004A 428 _uart1_send_bytes:
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00004A AD 82 [24] 429 mov r5,dpl
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00004C AE 83 [24] 430 mov r6,dph
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00004E AF F0 [24] 431 mov r7,b
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432 ; src/uart.c:61: while (len--) uart1_send_byte(*buf++);
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000050 AC*00 [24] 433 mov r4,_uart1_send_bytes_PARM_2
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000052 434 00101$:
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000052 8C 03 [24] 435 mov ar3,r4
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000054 1C [12] 436 dec r4
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000055 EB [12] 437 mov a,r3
|
|
000056 60 26 [24] 438 jz 00104$
|
|
000058 8D 82 [24] 439 mov dpl,r5
|
|
00005A 8E 83 [24] 440 mov dph,r6
|
|
00005C 8F F0 [24] 441 mov b,r7
|
|
00005E 12r00r00 [24] 442 lcall __gptrget
|
|
000061 FB [12] 443 mov r3,a
|
|
000062 A3 [24] 444 inc dptr
|
|
000063 AD 82 [24] 445 mov r5,dpl
|
|
000065 AE 83 [24] 446 mov r6,dph
|
|
000067 8B 82 [24] 447 mov dpl,r3
|
|
000069 C0 07 [24] 448 push ar7
|
|
00006B C0 06 [24] 449 push ar6
|
|
00006D C0 05 [24] 450 push ar5
|
|
00006F C0 04 [24] 451 push ar4
|
|
000071 12r00r40 [24] 452 lcall _uart1_send_byte
|
|
000074 D0 04 [24] 453 pop ar4
|
|
000076 D0 05 [24] 454 pop ar5
|
|
000078 D0 06 [24] 455 pop ar6
|
|
00007A D0 07 [24] 456 pop ar7
|
|
00007C 80 D4 [24] 457 sjmp 00101$
|
|
00007E 458 00104$:
|
|
459 ; src/uart.c:62: }
|
|
00007E 22 [24] 460 ret
|
|
461 ;------------------------------------------------------------
|
|
462 ;Allocation info for local variables in function 'uart1_rx_available'
|
|
463 ;------------------------------------------------------------
|
|
464 ; src/uart.c:64: uint8_t uart1_rx_available(void)
|
|
465 ; -----------------------------------------
|
|
466 ; function uart1_rx_available
|
|
467 ; -----------------------------------------
|
|
00007F 468 _uart1_rx_available:
|
|
469 ; src/uart.c:66: return (g_uart1_rx_head != g_uart1_rx_tail);
|
|
00007F 90r00r00 [24] 470 mov dptr,#_g_uart1_rx_head
|
|
000082 E0 [24] 471 movx a,@dptr
|
|
000083 FF [12] 472 mov r7,a
|
|
000084 90r00r01 [24] 473 mov dptr,#_g_uart1_rx_tail
|
|
000087 E0 [24] 474 movx a,@dptr
|
|
000088 FE [12] 475 mov r6,a
|
|
000089 EF [12] 476 mov a,r7
|
|
00008A B5 06 03 [24] 477 cjne a,ar6,00103$
|
|
00008D D3 [12] 478 setb c
|
|
00008E 80 01 [24] 479 sjmp 00104$
|
|
000090 480 00103$:
|
|
000090 C3 [12] 481 clr c
|
|
000091 482 00104$:
|
|
000091 B3 [12] 483 cpl c
|
|
000092 92*00 [24] 484 mov _uart1_rx_available_sloc0_1_0,c
|
|
000094 E4 [12] 485 clr a
|
|
000095 33 [12] 486 rlc a
|
|
000096 F5 82 [12] 487 mov dpl,a
|
|
488 ; src/uart.c:67: }
|
|
000098 22 [24] 489 ret
|
|
490 ;------------------------------------------------------------
|
|
491 ;Allocation info for local variables in function 'uart1_read_byte'
|
|
492 ;------------------------------------------------------------
|
|
493 ;b Allocated to registers r7
|
|
494 ;------------------------------------------------------------
|
|
495 ; src/uart.c:69: uint8_t uart1_read_byte(void)
|
|
496 ; -----------------------------------------
|
|
497 ; function uart1_read_byte
|
|
498 ; -----------------------------------------
|
|
000099 499 _uart1_read_byte:
|
|
500 ; src/uart.c:71: if (g_uart1_rx_head == g_uart1_rx_tail) return 0;
|
|
000099 90r00r00 [24] 501 mov dptr,#_g_uart1_rx_head
|
|
00009C E0 [24] 502 movx a,@dptr
|
|
00009D FF [12] 503 mov r7,a
|
|
00009E 90r00r01 [24] 504 mov dptr,#_g_uart1_rx_tail
|
|
0000A1 E0 [24] 505 movx a,@dptr
|
|
0000A2 FE [12] 506 mov r6,a
|
|
0000A3 EF [12] 507 mov a,r7
|
|
0000A4 B5 06 04 [24] 508 cjne a,ar6,00102$
|
|
0000A7 75 82 00 [24] 509 mov dpl,#0x00
|
|
0000AA 22 [24] 510 ret
|
|
0000AB 511 00102$:
|
|
512 ; src/uart.c:72: uint8_t b = g_uart1_rx_buf[g_uart1_rx_tail];
|
|
0000AB 90r00r01 [24] 513 mov dptr,#_g_uart1_rx_tail
|
|
0000AE E0 [24] 514 movx a,@dptr
|
|
0000AF 24r00 [12] 515 add a,#_g_uart1_rx_buf
|
|
0000B1 F5 82 [12] 516 mov dpl,a
|
|
0000B3 E4 [12] 517 clr a
|
|
0000B4 34s00 [12] 518 addc a,#(_g_uart1_rx_buf >> 8)
|
|
0000B6 F5 83 [12] 519 mov dph,a
|
|
0000B8 E0 [24] 520 movx a,@dptr
|
|
0000B9 FF [12] 521 mov r7,a
|
|
522 ; src/uart.c:73: g_uart1_rx_tail = (g_uart1_rx_tail + 1) % UART1_RX_BUF_SIZE;
|
|
0000BA 90r00r01 [24] 523 mov dptr,#_g_uart1_rx_tail
|
|
0000BD E0 [24] 524 movx a,@dptr
|
|
0000BE FE [12] 525 mov r6,a
|
|
0000BF 7D 00 [12] 526 mov r5,#0x00
|
|
0000C1 8E 82 [24] 527 mov dpl,r6
|
|
0000C3 8D 83 [24] 528 mov dph,r5
|
|
0000C5 A3 [24] 529 inc dptr
|
|
0000C6 75*00 40 [24] 530 mov __modsint_PARM_2,#0x40
|
|
531 ; 1-genFromRTrack replaced mov (__modsint_PARM_2 + 1),#0x00
|
|
0000C9 8D*01 [24] 532 mov (__modsint_PARM_2 + 1),r5
|
|
0000CB C0 07 [24] 533 push ar7
|
|
0000CD 12r00r00 [24] 534 lcall __modsint
|
|
0000D0 AD 82 [24] 535 mov r5,dpl
|
|
0000D2 D0 07 [24] 536 pop ar7
|
|
0000D4 90r00r01 [24] 537 mov dptr,#_g_uart1_rx_tail
|
|
0000D7 ED [12] 538 mov a,r5
|
|
0000D8 F0 [24] 539 movx @dptr,a
|
|
540 ; src/uart.c:74: return b;
|
|
0000D9 8F 82 [24] 541 mov dpl,r7
|
|
542 ; src/uart.c:75: }
|
|
0000DB 22 [24] 543 ret
|
|
544 ;------------------------------------------------------------
|
|
545 ;Allocation info for local variables in function 'uart1_isr'
|
|
546 ;------------------------------------------------------------
|
|
547 ;next Allocated to registers r6
|
|
548 ;------------------------------------------------------------
|
|
549 ; src/uart.c:78: void uart1_isr(void) __interrupt (INT_ADDR_UART1)
|
|
550 ; -----------------------------------------
|
|
551 ; function uart1_isr
|
|
552 ; -----------------------------------------
|
|
0000DC 553 _uart1_isr:
|
|
0000DC C0*00 [24] 554 push bits
|
|
0000DE C0 E0 [24] 555 push acc
|
|
0000E0 C0 F0 [24] 556 push b
|
|
0000E2 C0 82 [24] 557 push dpl
|
|
0000E4 C0 83 [24] 558 push dph
|
|
0000E6 C0 07 [24] 559 push (0+7)
|
|
0000E8 C0 06 [24] 560 push (0+6)
|
|
0000EA C0 05 [24] 561 push (0+5)
|
|
0000EC C0 04 [24] 562 push (0+4)
|
|
0000EE C0 03 [24] 563 push (0+3)
|
|
0000F0 C0 02 [24] 564 push (0+2)
|
|
0000F2 C0 01 [24] 565 push (0+1)
|
|
0000F4 C0 00 [24] 566 push (0+0)
|
|
0000F6 C0 D0 [24] 567 push psw
|
|
0000F8 75 D0 00 [24] 568 mov psw,#0x00
|
|
569 ; src/uart.c:80: if (RI) {
|
|
570 ; src/uart.c:81: RI = 0;
|
|
571 ; assignBit
|
|
0000FB 10 98 02 [24] 572 jbc _RI,00121$
|
|
0000FE 80 37 [24] 573 sjmp 00104$
|
|
000100 574 00121$:
|
|
575 ; src/uart.c:82: uint8_t next = (g_uart1_rx_head + 1) % UART1_RX_BUF_SIZE;
|
|
000100 90r00r00 [24] 576 mov dptr,#_g_uart1_rx_head
|
|
000103 E0 [24] 577 movx a,@dptr
|
|
000104 FF [12] 578 mov r7,a
|
|
000105 7E 00 [12] 579 mov r6,#0x00
|
|
000107 8F 82 [24] 580 mov dpl,r7
|
|
000109 8E 83 [24] 581 mov dph,r6
|
|
00010B A3 [24] 582 inc dptr
|
|
00010C 75*00 40 [24] 583 mov __modsint_PARM_2,#0x40
|
|
584 ; 1-genFromRTrack replaced mov (__modsint_PARM_2 + 1),#0x00
|
|
00010F 8E*01 [24] 585 mov (__modsint_PARM_2 + 1),r6
|
|
000111 12r00r00 [24] 586 lcall __modsint
|
|
000114 AE 82 [24] 587 mov r6,dpl
|
|
588 ; src/uart.c:83: if (next != g_uart1_rx_tail) {
|
|
000116 90r00r01 [24] 589 mov dptr,#_g_uart1_rx_tail
|
|
000119 E0 [24] 590 movx a,@dptr
|
|
00011A FF [12] 591 mov r7,a
|
|
00011B EE [12] 592 mov a,r6
|
|
00011C B5 07 02 [24] 593 cjne a,ar7,00122$
|
|
00011F 80 16 [24] 594 sjmp 00104$
|
|
000121 595 00122$:
|
|
596 ; src/uart.c:84: g_uart1_rx_buf[g_uart1_rx_head] = SBUF;
|
|
000121 90r00r00 [24] 597 mov dptr,#_g_uart1_rx_head
|
|
000124 E0 [24] 598 movx a,@dptr
|
|
000125 FF [12] 599 mov r7,a
|
|
000126 24r00 [12] 600 add a,#_g_uart1_rx_buf
|
|
000128 F5 82 [12] 601 mov dpl,a
|
|
00012A E4 [12] 602 clr a
|
|
00012B 34s00 [12] 603 addc a,#(_g_uart1_rx_buf >> 8)
|
|
00012D F5 83 [12] 604 mov dph,a
|
|
00012F E5 99 [12] 605 mov a,_SBUF
|
|
000131 F0 [24] 606 movx @dptr,a
|
|
607 ; src/uart.c:85: g_uart1_rx_head = next;
|
|
000132 90r00r00 [24] 608 mov dptr,#_g_uart1_rx_head
|
|
000135 EE [12] 609 mov a,r6
|
|
000136 F0 [24] 610 movx @dptr,a
|
|
000137 611 00104$:
|
|
612 ; src/uart.c:88: if (TI) {
|
|
613 ; src/uart.c:89: TI = 0;
|
|
614 ; assignBit
|
|
000137 10 99 02 [24] 615 jbc _TI,00123$
|
|
00013A 80 00 [24] 616 sjmp 00107$
|
|
00013C 617 00123$:
|
|
00013C 618 00107$:
|
|
619 ; src/uart.c:91: }
|
|
00013C D0 D0 [24] 620 pop psw
|
|
00013E D0 00 [24] 621 pop (0+0)
|
|
000140 D0 01 [24] 622 pop (0+1)
|
|
000142 D0 02 [24] 623 pop (0+2)
|
|
000144 D0 03 [24] 624 pop (0+3)
|
|
000146 D0 04 [24] 625 pop (0+4)
|
|
000148 D0 05 [24] 626 pop (0+5)
|
|
00014A D0 06 [24] 627 pop (0+6)
|
|
00014C D0 07 [24] 628 pop (0+7)
|
|
00014E D0 83 [24] 629 pop dph
|
|
000150 D0 82 [24] 630 pop dpl
|
|
000152 D0 F0 [24] 631 pop b
|
|
000154 D0 E0 [24] 632 pop acc
|
|
000156 D0*00 [24] 633 pop bits
|
|
000158 32 [24] 634 reti
|
|
635 .area CSEG (CODE)
|
|
636 .area CONST (CODE)
|
|
000000 637 _DEFAULT_ADDR:
|
|
000000 E7 638 .db #0xe7 ; 231
|
|
000001 E7 639 .db #0xe7 ; 231
|
|
000002 E7 640 .db #0xe7 ; 231
|
|
000003 E7 641 .db #0xe7 ; 231
|
|
000004 C2 642 .db #0xc2 ; 194
|
|
643 .area XINIT (CODE)
|
|
000000 644 __xinit__g_uart1_rx_head:
|
|
000000 00 645 .db #0x00 ; 0
|
|
000001 646 __xinit__g_uart1_rx_tail:
|
|
000001 00 647 .db #0x00 ; 0
|
|
648 .area CABS (ABS,CODE)
|