90 lines
3.0 KiB
Plaintext
90 lines
3.0 KiB
Plaintext
C51 COMPILER V9.60.7.0 LED 03/10/2025 18:03:54 PAGE 1
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C51 COMPILER V9.60.7.0, COMPILATION OF MODULE LED
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OBJECT MODULE PLACED IN .\Objects\led.obj
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COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE ..\driver\led.c OPTIMIZE(8,SPEED) BROWSE INCDIR(..\driver;..\user) DEBUG
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- OBJECTEXTEND PRINT(.\Listings\led.lst) TABS(2) OBJECT(.\Objects\led.obj)
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line level source
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1 #include "led.h"
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2 /// @brief Led扫描
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3 /// @param addr 需要控制的Led的地址（0-7）
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4 /// @param enable 控制该地址的Led是否点亮
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5 void Led_Disp(unsigned char addr, unsigned char enable) {
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6 1 static unsigned char temp = 0x00;
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7 1 static unsigned char temp_old = 0xff;
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8 1 if (enable)
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9 1 temp |= 0x01 << addr;
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10 1 else
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11 1 temp &= ~(0x01 << addr);
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12 1 if (temp != temp_old) {
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13 2 P0 = ~temp;
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14 2 P2 = P2 & 0x1f | 0x80;
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15 2 P2 &= 0x1f;
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16 2 temp_old = temp;
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17 2 }
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18 1 }
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19
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20 unsigned char temp_0 = 0x00;
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21 unsigned char temp_old_0 = 0xff;
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22 /// @brief 蜂鸣器控制
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23 /// @param enable
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24 void Beep(bit enable) {
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25 1 if (enable)
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26 1 temp_0 |= 0x40;
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27 1 else
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28 1 temp_0 &= ~(0x40);
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29 1 if (temp_0 != temp_old_0) {
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30 2 P0 = temp_0;
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31 2 P2 = P2 & 0x1f | 0xa0;
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32 2 P2 &= 0x1f;
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33 2 temp_old_0 = temp_0;
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34 2 }
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35 1 }
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36 /// @brief 继电器控制
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37 /// @param enable
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38 void Relay(bit enable) {
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39 1 if (enable)
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40 1 temp_0 |= 0x10;
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41 1 else
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42 1 temp_0 &= ~(0x10);
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43 1 if (temp_0 != temp_old_0) {
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44 2 P0 = temp_0;
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45 2 P2 = P2 & 0x1f | 0xa0;
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46 2 P2 &= 0x1f;
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47 2 temp_old_0 = temp_0;
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48 2 }
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49 1 }
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50 /// @brief MOTOR控制
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51 /// @param enable
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52 void MOTOR(bit enable) {
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53 1 if (enable)
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54 1 temp_0 |= 0x20;
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C51 COMPILER V9.60.7.0 LED 03/10/2025 18:03:54 PAGE 2
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55 1 else
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56 1 temp_0 &= ~(0x20);
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57 1 if (temp_0 != temp_old_0) {
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58 2 P0 = temp_0;
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59 2 P2 = P2 & 0x1f | 0xa0;
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60 2 P2 &= 0x1f;
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61 2 temp_old_0 = temp_0;
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62 2 }
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63 1 }
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MODULE INFORMATION: STATIC OVERLAYABLE
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CODE SIZE = 163 ----
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CONSTANT SIZE = ---- ----
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XDATA SIZE = ---- ----
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PDATA SIZE = ---- ----
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DATA SIZE = 4 ----
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IDATA SIZE = ---- ----
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BIT SIZE = ---- 3
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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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