422 lines
20 KiB
Plaintext
422 lines
20 KiB
Plaintext
C51 COMPILER V9.01 PWM_CONTROL 12/16/2025 16:53:47 PAGE 1
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C51 COMPILER V9.01, COMPILATION OF MODULE PWM_CONTROL
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OBJECT MODULE PLACED IN .\Objects\pwm_control.obj
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COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE pwm_control.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND PRINT(.\Listin
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-gs\pwm_control.lst) OBJECT(.\Objects\pwm_control.obj)
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line level source
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1 #include "pwm_control.h"
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2 #include "GPIO.h"
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3 #include "STC8xxxx.h"
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4 #include "PWM15bit.h"
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5 #include "timer.h"
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6 #include "UART_Set.h"
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7 #include "string.h"
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8 S_PWM s_pwm;
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9 /*
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10 *1.串口5.0/5.1的初始化
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11 *2.初始化PWM引脚
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12 *3.LED_DRV_12V_EN让单片机运行
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13 */
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14 /******************* IO配置函数 *******************/
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15 void GPIO_config(void)
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16 {
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17 1 GPIO_InitTypeDef GPIO_InitStructure; //结构定义
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18 1 /***********************************1*******************************************/
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19 1 GPIO_InitStructure.Pin = GPIO_Pin_0 | GPIO_Pin_1; //指定要初始化的IO, GPIO_Pin_0 ~ GPIO_Pin_7
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20 1 GPIO_InitStructure.Mode = GPIO_PullUp; //指定IO的输入或输出方式,GPIO_PullUp,GPIO_HighZ,GPIO_OUT_OD,GPIO_O
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-UT_PP
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21 1 GPIO_Inilize(GPIO_P5,&GPIO_InitStructure); //初始化
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22 1
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23 1 /***********************************2*******************************************/
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24 1 GPIO_InitStructure.Pin = GPIO_Pin_All; //指定要初始化的IO, GPIO_Pin_0 ~ GPIO_Pin_7
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25 1 GPIO_InitStructure.Mode = GPIO_OUT_PP; //指定IO的输入或输出方式,GPIO_PullUp,GPIO_HighZ,GPIO_OUT_OD,GPIO_O
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-UT_PP
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26 1 GPIO_Inilize(GPIO_P0,&GPIO_InitStructure); //初始化
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27 1
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28 1 GPIO_InitStructure.Pin = GPIO_Pin_Left; //指定要初始化的IO, GPIO_Pin_0 ~ GPIO_Pin_7
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29 1 GPIO_InitStructure.Mode = GPIO_OUT_PP; //指定IO的输入或输出方式,GPIO_PullUp,GPIO_HighZ,GPIO_OUT_OD,GPIO_O
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-UT_PP
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30 1 GPIO_Inilize(GPIO_P2,&GPIO_InitStructure); //初始化
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31 1
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32 1 /***********************************3*******************************************/
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33 1 GPIO_InitStructure.Pin = GPIO_Pin_0; //指定要初始化的IO, GPIO_Pin_0 ~ GPIO_Pin_7
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34 1 GPIO_InitStructure.Mode = GPIO_OUT_PP; //指定IO的输入或输出方式,GPIO_PullUp,GPIO_HighZ,GPIO_OUT_OD,GPIO_O
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-UT_PP
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35 1 GPIO_Inilize(GPIO_P1,&GPIO_InitStructure); //初始化
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36 1 }
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37
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38 void pwm_config(void)
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39 {
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40 1 u8 i;
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41 1 PWM15_InitTypeDef PWM15_InitStructure;
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42 1
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43 1 PWM15_InitStructure.PWM_Enable = ENABLE; //PWM使能, ENABLE, DISABLE
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44 1 PWM15_InitStructure.PWM_Period = 0x04E2; //PWM周期, 1250,频率为16khz
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45 1 PWM15_InitStructure.PWM_Clock_Sel = PWMn_CLK_SYS; //时钟源选择, PWMn_CLK_SYS, PWMn_CLK_TM2
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46 1 PWM15_InitStructure.PWM_Clock_PS = 0; //系统时钟分频参数(PS+1分频), 0~15
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47 1 PWM15_InitStructure.PWM_Counter = ENABLE; //计数器使能, ENABLE, DISABLE
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48 1
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49 1 PWM15_Init(PWM0,&PWM15_InitStructure); //初始化PWM0
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50 1 PWM15_Init(PWM2,&PWM15_InitStructure); //初始化PWM2
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C51 COMPILER V9.01 PWM_CONTROL 12/16/2025 16:53:47 PAGE 2
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51 1
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52 1 PWM15Duty(PWM00,initial_Val); //PWM_ID, 输出低电平位置, 输出高电平位置
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53 1 PWM15Duty(PWM01,initial_Val); //PWM_ID, 输出低电平位置, 输出高电平位置
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54 1 PWM15Duty(PWM02,initial_Val); //PWM_ID, 输出低电平位置, 输出高电平位置
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55 1 PWM15Duty(PWM03,initial_Val); //PWM_ID, 输出低电平位置, 输出高电平位置
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56 1 PWM15Duty(PWM04,initial_Val);
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57 1 PWM15Duty(PWM05,initial_Val);
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58 1 PWM15Duty(PWM06,initial_Val);
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59 1 PWM15Duty(PWM07,initial_Val);
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60 1
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61 1 PWM15Duty(PWM20,initial_Val);
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62 1 PWM15Duty(PWM21,initial_Val);
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63 1 PWM15Duty(PWM22,initial_Val);
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64 1 PWM15Duty(PWM23,initial_Val);
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65 1
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66 1 memset(&s_pwm,0,sizeof(s_pwm));
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67 1 for(i=0;i<12;i++)
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68 1 {
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69 2 s_pwm.currpwm[i]=initial_Val;
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70 2 }
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71 1 PWMChannelCtrl(PWM00,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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72 1 PWMChannelCtrl(PWM01,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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73 1 PWMChannelCtrl(PWM02,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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74 1 PWMChannelCtrl(PWM03,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触<E4B8AA>
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-⒌阒卸<E99892>, 第一触发点中断
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75 1 PWMChannelCtrl(PWM04,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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76 1 PWMChannelCtrl(PWM05,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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77 1 PWMChannelCtrl(PWM06,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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78 1 PWMChannelCtrl(PWM07,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触<E4B8AA>
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-⒌阒卸<E99892>, 第一触发点中断
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79 1
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80 1 PWMChannelCtrl(PWM20,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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81 1 PWMChannelCtrl(PWM21,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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82 1 PWMChannelCtrl(PWM22,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触发
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-点中断, 第一触发点中断
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83 1 PWMChannelCtrl(PWM23,ENABLE,1,DISABLE,DISABLE,DISABLE); //PWM_ID, 输出使能, 初始电平, PWM中断, 第二个触<E4B8AA>
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-⒌阒卸<E99892>, 第一触发点中断
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84 1
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85 1 }
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86
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87
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88 //10ms渐变一级
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89 void deal_command1(void)
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90 {
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91 1 int i=0;
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92 1 static u32 systick_command1 = 0;
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93 1
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94 1 if (systick_1ms - systick_command1 >= 10)
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95 1 {
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96 2 systick_command1 = systick_1ms;
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97 2 for (i = 0; i < 12; i++)
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98 2 {
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99 3 if (s_recv.flag1[i])
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100 3 {
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C51 COMPILER V9.01 PWM_CONTROL 12/16/2025 16:53:47 PAGE 3
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101 4 if (s_pwm.wanttopwm[i] > s_pwm.currpwm[i])
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102 4 {
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103 5 //s_pwm.doublecurrpwm[i] = s_pwm.currpwm[i];
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104 5 s_pwm.doublecurrpwm[i] += s_pwm.every_change_10ms[i];
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105 5 s_pwm.currpwm[i] = (u16)s_pwm.doublecurrpwm[i];
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106 5
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107 5 if(s_recv.global_brightness==0)
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108 5 {
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109 6 s_pwm.currvalue[i]=0;
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110 6 }
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111 5 else
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112 5 {
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113 6 s_pwm.currvalue[i] = (PWM_MAX_VALUE - s_pwm.currpwm[i]) * 100 * 100 / PWM_MAX_VALU
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-E / s_recv.global_brightness;
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114 6 }
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115 5
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116 5 if ( s_pwm.wanttopwm[i] < s_pwm.currpwm[i])
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117 5 {
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118 6 s_pwm.currpwm[i] = s_pwm.wanttopwm[i];
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119 6 }
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120 5 }
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121 4
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122 4
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123 4 //当想要的亮度大于当前值时
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124 4 if (s_pwm.wanttopwm[i] < s_pwm.currpwm[i])
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125 4 {
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126 5 //s_pwm.doublecurrpwm[i] = s_pwm.currpwm[i];
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127 5 s_pwm.doublecurrpwm[i] -= s_pwm.every_change_10ms[i];
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128 5 s_pwm.currpwm[i] = (u16)s_pwm.doublecurrpwm[i];
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129 5
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130 5 if(s_recv.global_brightness==0)
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131 5 {
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132 6 s_pwm.currvalue[i]=0;
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133 6 }
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134 5 else
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135 5 {
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136 6 s_pwm.currvalue[i] = (PWM_MAX_VALUE - s_pwm.currpwm[i]) * 100 * 100 / PWM_MAX_VALUE / s_recv.global_
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-brightness;
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137 6 }
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138 5
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139 5 if (s_pwm.currpwm[i] < s_pwm.wanttopwm[i] + s_pwm.every_change_10ms[i])
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140 5 {
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141 6 s_pwm.currpwm[i] = 0;
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142 6 s_pwm.currpwm[i] = s_pwm.wanttopwm[i];
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143 6 }
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144 5 }
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145 4
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146 4
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147 4 if (s_pwm.wanttopwm[i] == s_pwm.currpwm[i])
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148 4 {
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149 5 s_pwm.currvalue[i] = s_recv.B_Ch[i];
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150 5 s_recv.flag1[i] = 0;
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151 5 }
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152 4 }
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153 3 }
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154 2 }
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155 1 }
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156
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157 void deal_command2(void)
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158 {
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159 1 int i=0;
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160 1 static u32 systick_command2 = 0;
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C51 COMPILER V9.01 PWM_CONTROL 12/16/2025 16:53:47 PAGE 4
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161 1 if (systick_1ms - systick_command2 >= 10)
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162 1 {
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163 2 systick_command2 = systick_1ms;
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164 2 for (i = 0; i < 12; i++)
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165 2 {
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166 3 if (s_recv.flag2[i])
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167 3 {
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168 4 switch (s_recv.mode[i])
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169 4 {
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170 5 //顶端停止模式
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171 5 case 0x00:
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172 5 //亮度降低
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173 5 if (s_recv.forward[i] == 0x00)
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174 5 {
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175 6 s_pwm.wanttopwm[i] = PWM_MAX_VALUE - s_recv.B_min * PWM_MAX_VALUE * s_recv.global_brightness
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- / 100 / 100 * s_recv.key_status[i];
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176 6 s_pwm.currpwm[i] += s_recv.pwm_step[i];
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177 6 if(s_recv.global_brightness==0)
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178 6 {
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179 7 s_pwm.currvalue[i]=0;
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180 7 }
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181 6 else
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182 6 {
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183 7 s_pwm.currvalue[i] = (PWM_MAX_VALUE - s_pwm.currpwm[i]) * 100 * 100 / PWM_MAX_VALUE / s_re
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-cv.global_brightness;
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184 7 }
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185 6 if (s_pwm.currpwm[i] >= s_pwm.wanttopwm[i])
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186 6 {
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187 7 s_recv.flag2[i] = 0;
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188 7 s_pwm.currpwm[i] = s_pwm.wanttopwm[i];
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189 7 s_pwm.currvalue[i] = s_recv.B_min; //用于回复数据
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190 7 }
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191 6 }
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192 5 //亮度增加
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193 5 if (s_recv.forward[i] == 0x01)
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194 5 {
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195 6 s_pwm.wanttopwm[i] = PWM_MAX_VALUE - s_recv.B_max * PWM_MAX_VALUE * s_recv.global_brightness
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- / 100 / 100 * s_recv.key_status[i];
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196 6 if (s_pwm.currpwm[i] <= s_pwm.wanttopwm[i] + s_recv.pwm_step[i])
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197 6 {
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198 7 s_recv.flag2[i] = 0;
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199 7 s_pwm.currpwm[i] = s_pwm.wanttopwm[i];
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200 7 s_pwm.currvalue[i] = s_recv.B_max;
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201 7 }
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202 6 else
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203 6 {
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204 7 s_pwm.currpwm[i] -= s_recv.pwm_step[i];
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205 7 if(s_recv.global_brightness==0)
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206 7 {
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207 8 s_pwm.currvalue[i]=0;
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208 8 }
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209 7 else
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210 7 {
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211 8 s_pwm.currvalue[i] = (PWM_MAX_VALUE - s_pwm.currpwm[i]) * 100 * 100 / PWM_MAX_VALUE / s_recv.global_b
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-rightness;
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212 8 }
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213 7 }
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214 6 }
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215 5 break;
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216 5
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217 5 //双向循环模式
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218 5 case 0x01:
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C51 COMPILER V9.01 PWM_CONTROL 12/16/2025 16:53:47 PAGE 5
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219 5 //递减
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220 5 if (s_recv.forward[i] == 0x00)
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221 5 {
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222 6 s_pwm.wanttopwm[i] = PWM_MAX_VALUE - s_recv.B_min * PWM_MAX_VALUE * s_recv.global_brightness
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- / 100 / 100 * s_recv.key_status[i];
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223 6 s_pwm.currpwm[i] += s_recv.pwm_step[i];
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224 6 if(s_recv.global_brightness==0)
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225 6 {
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226 7 s_pwm.currvalue[i]=0;
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227 7 }
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228 6 else
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229 6 {
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230 7 s_pwm.currvalue[i] = (PWM_MAX_VALUE - s_pwm.currpwm[i]) * 100 * 100 / PWM_MAX_VALUE / s_re
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-cv.global_brightness;
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231 7 }
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232 6 if (s_pwm.currpwm[i] >= s_pwm.wanttopwm[i])
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233 6 {
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234 7 s_recv.forward[i] = 0x01;
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235 7 s_pwm.currpwm[i] = s_pwm.wanttopwm[i];
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236 7 s_pwm.currvalue[i] = s_recv.B_min; //用于回复数据
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237 7 }
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238 6 }
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239 5 //递增
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240 5 if (s_recv.forward[i] == 0x01)
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241 5 {
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242 6 s_pwm.wanttopwm[i] = PWM_MAX_VALUE - s_recv.B_max * PWM_MAX_VALUE * s_recv.global_brightness
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- / 100 / 100 * s_recv.key_status[i];
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243 6 if (s_pwm.currpwm[i] <= s_pwm.wanttopwm[i] + s_recv.pwm_step[i])
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244 6 {
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245 7 s_recv.forward[i] = 0x00;
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246 7 s_pwm.currpwm[i] = s_pwm.wanttopwm[i];
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247 7 s_pwm.currvalue[i] = s_recv.B_max;
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248 7 }
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249 6 else
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250 6 {
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251 7 s_pwm.currpwm[i] -= s_recv.pwm_step[i];
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252 7 if(s_recv.global_brightness==0)
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253 7 {
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254 8 s_pwm.currvalue[i]=0;
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255 8 }
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256 7 else
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257 7 {
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258 8 s_pwm.currvalue[i] = (PWM_MAX_VALUE - s_pwm.currpwm[i]) * 100 * 100 / PWM_MAX_VALUE / s_recv.global_b
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-rightness;
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259 8 }
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260 7 }
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261 6 }
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262 5 break;
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263 5 case 0x02:
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264 5 //停止调节
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265 5 s_recv.flag2[i] = 0;
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266 5 break;
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267 5 }
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268 4 }
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269 3 }
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270 2 }
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271 1 }
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272
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273
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274 //直接关掉灯,并记录状态
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275 void Close_Light(u8 i)
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276 {
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C51 COMPILER V9.01 PWM_CONTROL 12/16/2025 16:53:47 PAGE 6
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277 1 s_pwm.currpwm[i]=20001ul; //持续输出高电平，非常特殊，勿改
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278 1 }
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279
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280 //打开灯时，会回复到原来的亮度
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281 void Open_Light(u8 pin)
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282 {
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283 1 s_pwm.currpwm[pin] = PWM_MAX_VALUE - s_pwm.currvalue[pin] * PWM_MAX_VALUE * s_recv.global_brightness / 10
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-0 / 100;
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284 1 }
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285
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286 void PWM_write(u8 i, u16 Val)
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287 {
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288 1 switch (i)
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289 1 {
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290 2 case 0:
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291 2 PWM15Duty(PWM07,Val);
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292 2 break;
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293 2 case 1:
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294 2 PWM15Duty(PWM06,Val);
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295 2 break;
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296 2 case 2:
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297 2 PWM15Duty(PWM05,Val);
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298 2 break;
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299 2 case 3:
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300 2 PWM15Duty(PWM04,Val);
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301 2 break;
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302 2 case 4:
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303 2 PWM15Duty(PWM03,Val);
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304 2 break;
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305 2 case 5:
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306 2 PWM15Duty(PWM02,Val);
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307 2 break;
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308 2 case 6:
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309 2 PWM15Duty(PWM01,Val);
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310 2 break;
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311 2 case 7:
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312 2 PWM15Duty(PWM00,Val);
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313 2 break;
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314 2 case 8:
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315 2 PWM15Duty(PWM23,Val);
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316 2 break;
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317 2 case 9:
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318 2 PWM15Duty(PWM22,Val);
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319 2 break;
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320 2 case 10:
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||
321 2 PWM15Duty(PWM21,Val);
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||
322 2 break;
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||
323 2 case 11:
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||
324 2 PWM15Duty(PWM20,Val);
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||
325 2 break;
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||
326 2 }
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||
327 1 }
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||
328 void show_light(void)
|
||
329 {
|
||
330 1 int i;
|
||
331 1 for (i = 0; i < 12; i++)
|
||
332 1 {
|
||
333 2 if(s_pwm.currpwm[i]==20000ul)
|
||
334 2 {
|
||
335 3 Close_Light(i);
|
||
336 3 }
|
||
337 2 else
|
||
C51 COMPILER V9.01 PWM_CONTROL 12/16/2025 16:53:47 PAGE 7
|
||
|
||
338 2 {
|
||
339 3 PWM_write(i, s_pwm.currpwm[i]);
|
||
340 3 }
|
||
341 2 }
|
||
342 1 }
|
||
343
|
||
344 //void checkpwm(void)
|
||
345 //{
|
||
346 // int i;
|
||
347 // for (i = 0; i < 12; i++)
|
||
348 // {
|
||
349 // if ((s_recv.flag1[i] == 0) && (s_recv.flag2[i] == 0) && (s_recv.changeflag == 1))
|
||
350 // {
|
||
351 // if (s_pwm.wanttopwmflash[i] != s_pwm.currpwm[i])
|
||
352 // {
|
||
353 // s_pwm.currpwm[i] = s_pwm.wanttopwmflash[i];
|
||
354 // }
|
||
355 // }
|
||
356 // }
|
||
357 // s_recv.changeflag = 0;
|
||
358 //}
|
||
|
||
|
||
MODULE INFORMATION: STATIC OVERLAYABLE
|
||
CODE SIZE = 3842 ----
|
||
CONSTANT SIZE = ---- ----
|
||
XDATA SIZE = 241 ----
|
||
PDATA SIZE = ---- ----
|
||
DATA SIZE = 8 18
|
||
IDATA SIZE = ---- ----
|
||
BIT SIZE = ---- ----
|
||
END OF MODULE INFORMATION.
|
||
|
||
|
||
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
|