43 lines
1.5 KiB
Plaintext
43 lines
1.5 KiB
Plaintext
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C51 COMPILER V9.60.7.0 UART 03/10/2025 18:03:55 PAGE 1
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C51 COMPILER V9.60.7.0, COMPILATION OF MODULE UART
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OBJECT MODULE PLACED IN .\Objects\uart.obj
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COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE ..\driver\uart.c OPTIMIZE(8,SPEED) BROWSE INCDIR(..\driver;..\user) DEBU
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-G OBJECTEXTEND PRINT(.\Listings\uart.lst) TABS(2) OBJECT(.\Objects\uart.obj)
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line level source
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1 #include "uart.h"
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2 void Uart1_Init(void) // 9600bps@12.000MHz
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3 {
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4 1 SCON = 0x50; // 8λ<38><CEBB><EFBFBD><EFBFBD>,<2C>ɱ䲨<C9B1><E4B2A8><EFBFBD><EFBFBD>
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5 1 AUXR |= 0x01; // <20><><EFBFBD><EFBFBD>1ѡ<31><D1A1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>2Ϊ<32><CEAA><EFBFBD><EFBFBD><EFBFBD>ʷ<EFBFBD><CAB7><EFBFBD><EFBFBD><EFBFBD>
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6 1 AUXR |= 0x04; // <20><>ʱ<EFBFBD><CAB1>ʱ<EFBFBD><CAB1>1Tģʽ
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7 1 T2L = 0xC7; // <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1>ʼֵ
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8 1 T2H = 0xFE; // <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1>ʼֵ
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9 1 AUXR |= 0x10; // <20><>ʱ<EFBFBD><CAB1>2<EFBFBD><32>ʼ<EFBFBD><CABC>ʱ
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10 1 ES = 1; // ʹ<>ܴ<EFBFBD><DCB4><EFBFBD>1<EFBFBD>ж<EFBFBD>
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11 1 EA = 1;
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12 1 }
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13 extern char putchar(char ch) {
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14 1 SBUF = ch;
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15 1 while (TI == 0);
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16 1 TI = 0;
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17 1 return ch;
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18 1 }
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MODULE INFORMATION: STATIC OVERLAYABLE
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CODE SIZE = 31 ----
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CONSTANT SIZE = ---- ----
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XDATA SIZE = ---- ----
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PDATA SIZE = ---- ----
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DATA SIZE = ---- ----
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IDATA SIZE = ---- ----
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BIT SIZE = ---- ----
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END OF MODULE INFORMATION.
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C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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