450 lines
13 KiB
C
450 lines
13 KiB
C
#include "RF433.h" // Device header
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#include "xc_drv_gpio.h"
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#include "uart.h"
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#include "xc_drv_uart.h"
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#include "mode.h"
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#include "timer.h"
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#include "pwm.h"
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union rf433_flag rf_flag = {0};
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unsigned char high_level_time;
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unsigned char low_level_time;
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unsigned char receive_data_cnt;
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uint32_t receive_temp;
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uint32_t receive_data;
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uint8_t res_data=255; //433返回的最后一个控制字节（低八位）
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static uint16_t long_time=0; //表示长按短按 该值一定要大与68,68是指68ms通过逻辑分析仪测量一帧433的时间
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static uint16_t time_300ms=1; //表示：当长按的时候要300ms执行一次
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static uint8_t POWER_flag;
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uint32_t flag_1h =0;
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uint8_t is_time=0;
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uint32_t adress=0;
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uint32_t time_5s=1;
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uint16_t long_press_cnt=0;
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uint8_t adress_H=0;
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uint8_t adress_L=0;
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uint8_t adress_H_array[5]={0,0,0,0,0};
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uint8_t adress_L_array[5]={0,0,0,0,0};
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uint8_t match_success=0;
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void Delay_50us(unsigned int n)
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{
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unsigned char i;
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while(n--)
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{
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for(i=0;i<104;i++);
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}
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}
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void Delay_ms(unsigned int n)
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{
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while(n--)
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{
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Delay_50us(20);
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}
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}
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static uint8_t power=0;
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void Lock_Pwm7xd(void){
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power=1;
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}
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void rf433_gpio_init(){
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GPIO_InitCfg_t GPIO_InitCfg = { 0 }; // 清零初始化配置结构体
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GPIO_InitCfg.Mux = GPIO_Mux0; // 选择功能复用器0
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GPIO_InitCfg.FunSel = GPIO_Dx; // 选择GPIO功能（非特殊功能）
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GPIO_InitCfg.Pull = GPIO_PULLUP; // 上拉电阻使能
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GPIO_InitCfg.Dir = GPIO_DIR_INPUT; // 输出方向
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//GPIO_InitCfg.Dir =GPIO_DIR_OUTPUT;
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GPIO_InitCfg.Int = NOT_INT; // 不使能中断
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GPIO_InitCfg.Pin = RF433_PIN; // 设置LED1引脚
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xc_gpio_init(&GPIO_InitCfg); // 初始化GPIO
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// GPIO_InitCfg.Dir = GPIO_DIR_OUTPUT; // 输出方向
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// GPIO_InitCfg.Int = NOT_INT; // 不使能中断
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// GPIO_InitCfg.Pin = RF_dd; // 设置LED1引脚
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// xc_gpio_init(&GPIO_InitCfg); // 初始化GPIO
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}
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static uint8_t ssse=0;
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uint8_t long_flag_s=0;
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// 在固定大小数组中添加新元素（滑动窗口）
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void addToFixedArray(uint8_t arr[], uint8_t newValue) {
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uint8_t i;
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// 所有元素向后移动一位
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for( i = 4; i > 0; i--) {
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arr[i] = arr[i - 1];
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}
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// 在头部插入新值
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arr[0] = newValue;
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}
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static void Encoder_key_NoCode(){
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uint8_t i=0,j=0,isok=0,updata=0;
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uint16_t times_s=0;
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if((res_data==Brightness_H||res_data==Brightness_L||res_data==B_Brightness_H||res_data==B_Brightness_L||res_data==F_Brightness_10||res_data==F_Brightness_100)&&time_5s<=40000&&ssse==0){
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long_press_cnt++;
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if(long_press_cnt>200){
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time_5s=40011;
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ssse=1;
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long_press_cnt=0;
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if(res_data==Brightness_H||res_data==B_Brightness_H||res_data==F_Brightness_10){
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adress=receive_data >>8;
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adress_H = (receive_data >> 16) & 0xff;
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adress_L = (receive_data >> 8) & 0xff;
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// 第一步：检查是否已存在
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for(j = 0; j <5; j++) {
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if(adress_H_array[j] == adress_H && adress_L_array[j] == adress_L) {
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isok=1;
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break;
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}
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}
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// 如果不存在，找空位添加
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if(j==5) { // 循环完整结束，说明不存在
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// 寻找空位置（值为0的位置）
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for(i = 0; i <=4; i++) {
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if(adress_H_array[i] == 0 && adress_L_array[i] == 0) {
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adress_H_array[i] = adress_H;
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adress_L_array[i] = adress_L;
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isok=1;
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break;
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}
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if(i==4){
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for(j = 0; j <5; j++) {
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if(adress_H_array[j] == adress_H && adress_L_array[j] == adress_L) {
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updata=1;
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break;
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}
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}
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if(updata==0){
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addToFixedArray(adress_H_array,adress_H);
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addToFixedArray(adress_L_array,adress_L);
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}
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}
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}
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}
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times_s=300;
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match_success=1;
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/// EA=0;
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isok=0;
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if(W_PWM==0&&C_PWM==0){
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if(Mode==0){
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W_PWM=100;
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C_PWM=0;
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(void)0;/* transition */
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}else {
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W_PWM=100;
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C_PWM=0;
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(void)0;/* transition */
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}
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}
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if(deviceStatus==POWEROFF){
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startTimer(&timer1,1);
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Start_PWM();
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}
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for (i=0;i<3;i++){
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Start_PWM();
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Delay_ms(times_s);
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Stop_PWM();
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Delay_ms(times_s);
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}
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Start_PWM();
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startTimer(&timer1,1);
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}
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else if(res_data==Brightness_L||res_data==B_Brightness_L||res_data==F_Brightness_100){
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adress_H_array[0] = 0xff;
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adress_L_array[0] = 0xff;
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adress_H_array[1] = 0xff;
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adress_L_array[1] = 0xff;
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adress_H_array[2] = 0xff;
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adress_L_array[2] = 0xff;
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adress_H_array[3] = 0xff;
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adress_L_array[3] = 0xff;
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adress_H_array[4] = 0xff;
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adress_L_array[4] = 0xff;
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match_success = 0;
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times_s=200;
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match_success = 0;
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if(W_PWM==0&&C_PWM==0){
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W_PWM=100;
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C_PWM=0;
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if(Mode==0){
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(void)0;/* transition */
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}else {
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(void)0;/* transition */
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}
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}
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if(deviceStatus==POWEROFF){
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startTimer(&timer1,1);
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Start_PWM();
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}
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for (i=0;i<3;i++){
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Start_PWM();
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Delay_ms(times_s);
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Stop_PWM();
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Delay_ms(times_s);
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}
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Start_PWM();
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}
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ssse=1;
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set_TaskComps_timer(2,2000);
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}
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}
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}
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void Encoder_key(){
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Encoder_key_NoCode(); //一对一
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}
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typedef struct {
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uint32_t KEY_STATE_Click; // 单击
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uint32_t KEY_STATE_LONG_PRESS; // 长按
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} _Key_TypeDef;
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_Key_TypeDef Key_TypeDef={0,0};
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uint32_t KEY_STATE_re=0; // 长按
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//该函数选择那个按键为单击，哪个为长按按键
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static void set_click(){
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if(res_data==Mode_add||res_data==Mode_dow||res_data==F_ON_OFF||res_data==F_Mode_choose||res_data==ON||res_data==OFF){
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Key_TypeDef.KEY_STATE_Click=1; //单击
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}else{
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Key_TypeDef.KEY_STATE_LONG_PRESS=1; //长按
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KEY_STATE_re=1;
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}
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}
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void rf433_receive(void)//rf433接收，查询周期100us
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{
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if (RF_DATA == LOW_LEVEL)
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{
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low_level_time++;//记录低电平时间
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rf_flag.rf_receive_flag.current_level = 0; //当前电平状态
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}
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else if (RF_DATA == HIGH_LEVEL)
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{
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high_level_time++;//记录高电平时间
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if (!rf_flag.rf_receive_flag.current_level)//每个上升沿检测，0→1，一个完整的周期检测
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{
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// if ((high_level_time > 1 && high_level_time < 7) && (low_level_time > 115 && low_level_time < 125)) //判同步码，时间间隔12ms
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//if ((high_level_time > 4 && high_level_time < 9) && ((low_level_time > 17 && low_level_time < 23))) //判同步码，时间间隔12ms
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if ((high_level_time > 1 && high_level_time < 7) && (low_level_time > 115 && low_level_time < 130)) //判同步码，时间间隔12ms
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{
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//进来这里需要13ms
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rf_flag.rf_receive_flag.sync_code = 1;//同步码接收成功标志
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receive_data_cnt = 0;
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receive_temp = 0;
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long_time=frames_time;
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}
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else if (rf_flag.rf_receive_flag.sync_code)//开始接收数据包
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{
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//if ((high_level_time > 1 && high_level_time < 9) && (low_level_time > 8 && low_level_time < 18)) //数据低电平
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if ((high_level_time >= 1 && high_level_time <= 7) && (low_level_time >= 7 && low_level_time <= 16)) //数据低电平
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{
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receive_data_cnt++;//接收24位位数
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receive_temp = receive_temp << 1;
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if (receive_data_cnt == 24)//24位数据接收完成
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{
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//进来这个if需要40ms
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rf_flag.rf_receive_flag.receive_finish = 1;//24位数据接收完成标志
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rf_flag.rf_receive_flag.sync_code = 0;
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receive_data = receive_temp;//将接收到的编码复制到解码寄存器中
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res_data=receive_temp;
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}
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}
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//else if ((high_level_time > 7 && high_level_time < 18) && (low_level_time > 2 && low_level_time < 9)) //数据高电平
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else if ((high_level_time >= 7 && high_level_time <= 16) && (low_level_time >= 2 && low_level_time<= 7)) //数据高电平
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{
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receive_temp = receive_temp << 1;
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receive_temp |= 1;
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receive_data_cnt++;
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if (receive_data_cnt == 24)
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{
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//进来这个if需要40ms3748f3
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rf_flag.rf_receive_flag.receive_finish = 1;//24位数据接收完成标志
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rf_flag.rf_receive_flag.sync_code = 0;
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receive_data = receive_temp;//将接收到的编码复制到解码寄存器中
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res_data=receive_temp;
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}
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}
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else
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{
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rf_flag.rf_receive_flag.sync_code = 0;//接收失败
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}
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long_time=frames_time;//该值一定要大与68,68是指68ms通过逻辑分析仪测量一帧的时间
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//
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//
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}
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if(long_time>0){ //一直按着会进入该if
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//P05=0; //433LED灯
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long_time--;
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long_flag_s=0;
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if( KEY_STATE_re==1){
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if(time_300ms==0){
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time_300ms=Short_time;
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long_flag_s=1;
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KEY_STATE_re=0;
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}
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else if(time_300ms>0) time_300ms--;
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}
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}
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else { //松手
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time_300ms=LongPress_time;
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long_time=0;
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long_flag_s=0;
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Key_TypeDef.KEY_STATE_Click=0;
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KEY_STATE_re=0;
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}
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low_level_time = 0;//清零低电平时间
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high_level_time = 1;//高电平时间开始计数
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}
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rf_flag.rf_receive_flag.current_level = 1;//当前电平状态
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}
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//
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if(time_5s<=40000){
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time_5s++;
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}
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}
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uint16_t spee_dealy_time=0; //速度缓慢变换
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void _433_fun(){
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if(Key_TypeDef.KEY_STATE_Click==1||KEY_STATE_re==1) return;
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set_click();
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sss=1;//记忆标志位
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switch(res_data){
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//椭圆
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case ON://单击
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if(deviceStatus==POWEROFF){
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Start_PWM();
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}
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break;
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case OFF:
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if(deviceStatus==POWERON){
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Stop_PWM();
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}
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break;
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case Mode_add:
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if(POWEROFF==deviceStatus)break;
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if(choose_mode_falsg!=0){ //遥控只是切换暖光，不跳模式
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choose_mode_bh=0;
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choose_mode_falsg=0;
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startTimer(&timer1,1);
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}
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break;
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case Mode_dow:
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if(POWEROFF==deviceStatus)break;
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if(choose_mode_falsg!=1){ //遥控只是切换冷光，不跳模式
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choose_mode_bh=0;
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choose_mode_falsg=1;
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startTimer(&timer1,1);
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}
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break;
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case Brightness_L:
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if(POWEROFF==deviceStatus)break;
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if(Mode==mode0){
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if(Brightness <=
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(BRIGHTNESS_MIN_PERCENT + BRIGHTNESS_RF_STEP_PERCENT))
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{
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Brightness = BRIGHTNESS_MIN_PERCENT;
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}
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else
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{
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Brightness -= BRIGHTNESS_RF_STEP_PERCENT;
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}
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}else {
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if(Speed<10)Speed++;
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}
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break;
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case Brightness_H:
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if(POWEROFF==deviceStatus)break;
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if(Mode==mode0){
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if(Brightness >=
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(BRIGHTNESS_MAX_PERCENT - BRIGHTNESS_RF_STEP_PERCENT))
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{
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Brightness = BRIGHTNESS_MAX_PERCENT;
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}
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else
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{
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Brightness += BRIGHTNESS_RF_STEP_PERCENT;
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}
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}else{
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if(Speed>1)Speed--;
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}
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break;
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default:
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if(POWEROFF==deviceStatus)break;
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if(res_data>=16&&res_data<=255){
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Mode=mode0;
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choose_mode_bh=0;
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choose_mode_falsg=10;//圆环模式
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driveMode=0;
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temperature((uint8_t)(((uint16_t)(255U - res_data) * 255U + 119U) / 239U));
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startTimer(&timer1,1);
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}
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break;
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}
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}
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//3748
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void scan_433(){
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if(power==0){
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if(rf_flag.rf_receive_flag.receive_finish==1){
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if(match_success==1){
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if((adress_H_array[0]==((receive_data >> 16) & 0xff)&&adress_L_array[0]==((receive_data >> 8) & 0xff))||
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(adress_H_array[1]==((receive_data >> 16) & 0xff)&&adress_L_array[1]==((receive_data >> 8) & 0xff))||
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(adress_H_array[2]==((receive_data >> 16) & 0xff)&&adress_L_array[2]==((receive_data >> 8) & 0xff))||
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(adress_H_array[3]==((receive_data >> 16) & 0xff)&&adress_L_array[3]==((receive_data >> 8) & 0xff))||
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(adress_H_array[4]==((receive_data >> 16) & 0xff)&&adress_L_array[4]==((receive_data >> 8) & 0xff))
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){
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_433_fun();
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}
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}else if(match_success==0){
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_433_fun();
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}
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}
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rf_flag.rf_receive_flag.receive_finish=0;
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}
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}
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