585 lines
16 KiB
C
585 lines
16 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 "light_transition.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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static volatile uint16_t rf_frame_sequence;
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static uint16_t pair_last_frame_sequence;
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static uint32_t pair_candidate_data;
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static uint32_t pair_alternate_data;
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static uint8_t pair_candidate_valid;
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static uint8_t pair_alternate_count;
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static uint8_t pair_frame_silence_ticks;
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static uint8_t pairing_feedback_active;
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static uint8_t pairing_feedback_on;
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static uint8_t pairing_feedback_transitions;
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static uint16_t pairing_feedback_elapsed_ms;
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static uint16_t pairing_feedback_interval_ms;
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static uint8_t pairing_saved_status;
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static uint8_t pairing_saved_mode;
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static uint8_t pairing_saved_brightness;
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static uint16_t pairing_saved_w;
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static uint16_t pairing_saved_c;
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static uint16_t pairing_saved_w_duty;
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static uint16_t pairing_saved_c_duty;
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#define PAIR_HOLD_FRAME_COUNT 4U
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#define PAIR_FRAME_SILENCE_TICKS 100U
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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 Pairing_Feedback_Apply(uint8_t on)
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{
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Mode = mode0;
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W_PWM = 100U;
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C_PWM = 0U;
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Brightness = BRIGHTNESS_MAX_PERCENT;
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if(on)
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{
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Start_PWM();
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Light_Transition_SyncBrightness(BRIGHTNESS_MAX_PERCENT);
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W_PWM_duty = 100U;
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C_PWM_duty = 0U;
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}
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else
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{
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Light_Transition_SyncBrightness(0U);
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W_PWM_duty = 0U;
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C_PWM_duty = 0U;
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Stop_PWM();
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Light_Transition_FadeActive = 0U;
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Bridge_Off();
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}
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}
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static void Pairing_Feedback_Restore(void)
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{
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W_PWM = pairing_saved_w;
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C_PWM = pairing_saved_c;
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Brightness = pairing_saved_brightness;
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Mode = pairing_saved_mode;
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Light_Transition_SyncBrightness(
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pairing_saved_status == POWERON ? pairing_saved_brightness : 0U);
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W_PWM_duty = pairing_saved_w_duty;
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C_PWM_duty = pairing_saved_c_duty;
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if(pairing_saved_status == POWERON)
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{
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Start_PWM();
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}
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else
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{
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Stop_PWM();
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if(W_PWM_duty == 0U && C_PWM_duty == 0U)
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{
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Light_Transition_FadeActive = 0U;
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Bridge_Off();
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}
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}
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}
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static void Pairing_Feedback_Start(uint16_t interval_ms)
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{
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if(pairing_feedback_active) return;
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pairing_saved_status = deviceStatus;
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pairing_saved_mode = Mode;
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pairing_saved_brightness = Brightness;
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pairing_saved_w = W_PWM;
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pairing_saved_c = C_PWM;
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pairing_saved_w_duty = W_PWM_duty;
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pairing_saved_c_duty = C_PWM_duty;
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pairing_feedback_active = 1U;
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pairing_feedback_on = 1U;
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pairing_feedback_transitions = 6U;
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pairing_feedback_elapsed_ms = 0U;
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pairing_feedback_interval_ms = interval_ms;
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Pairing_Feedback_Apply(1U);
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}
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static void Pairing_Feedback_Task(void)
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{
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if(!pairing_feedback_active) return;
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pairing_feedback_elapsed_ms += 3U;
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if(pairing_feedback_elapsed_ms < pairing_feedback_interval_ms) return;
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pairing_feedback_elapsed_ms = 0U;
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if(pairing_feedback_transitions <= 1U)
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{
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pairing_feedback_active = 0U;
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pairing_feedback_transitions = 0U;
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Pairing_Feedback_Restore();
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return;
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}
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pairing_feedback_transitions--;
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pairing_feedback_on = pairing_feedback_on ? 0U : 1U;
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Pairing_Feedback_Apply(pairing_feedback_on);
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}
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static void Pairing_Candidate_Reset(void)
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{
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long_press_cnt = 0U;
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pair_candidate_data = 0U;
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pair_alternate_data = 0U;
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pair_candidate_valid = 0U;
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pair_alternate_count = 0U;
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pair_frame_silence_ticks = 0U;
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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(pair_frame_silence_ticks < 0xffU) pair_frame_silence_ticks++;
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if(pair_frame_silence_ticks > PAIR_FRAME_SILENCE_TICKS)
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Pairing_Candidate_Reset();
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if(rf_frame_sequence == pair_last_frame_sequence) return;
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pair_last_frame_sequence = rf_frame_sequence;
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if(ssse != 0U || time_5s > 50000U) return;
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if(!(res_data==Brightness_H||res_data==Brightness_L||
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res_data==B_Brightness_H||res_data==B_Brightness_L||
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res_data==F_Brightness_10||res_data==F_Brightness_100))
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{
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return;
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}
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if(!pair_candidate_valid)
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{
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pair_candidate_data = receive_data;
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pair_candidate_valid = 1U;
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long_press_cnt = 1U;
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pair_alternate_count = 0U;
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pair_frame_silence_ticks = 0U;
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}
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else if(pair_candidate_data == receive_data)
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{
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long_press_cnt++;
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pair_alternate_count = 0U;
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pair_frame_silence_ticks = 0U;
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}
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else
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{
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if(pair_alternate_data == receive_data)
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{
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pair_alternate_count++;
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}
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else
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{
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pair_alternate_data = receive_data;
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pair_alternate_count = 1U;
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}
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if(pair_alternate_count >= 2U)
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{
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pair_candidate_data = pair_alternate_data;
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long_press_cnt = pair_alternate_count;
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pair_alternate_count = 0U;
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pair_frame_silence_ticks = 0U;
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}
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}
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if(long_press_cnt>=PAIR_HOLD_FRAME_COUNT){
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time_5s=50011;
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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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Pairing_Feedback_Start(times_s);
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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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Pairing_Feedback_Start(times_s);
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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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void Encoder_key(){
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Encoder_key_NoCode(); //一对一
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Pairing_Feedback_Task();
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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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rf_frame_sequence++;
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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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rf_frame_sequence++;
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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
|
|
|
|
void _433_fun(){
|
|
if(Key_TypeDef.KEY_STATE_Click==1||KEY_STATE_re==1) return;
|
|
set_click();
|
|
sss=1;//记忆标志位
|
|
switch(res_data){
|
|
//椭圆
|
|
case ON://单击
|
|
if(deviceStatus==POWEROFF){
|
|
Start_PWM();
|
|
}
|
|
break;
|
|
case OFF:
|
|
if(deviceStatus==POWERON){
|
|
Stop_PWM();
|
|
}
|
|
break;
|
|
case Mode_add:
|
|
if(POWEROFF==deviceStatus)break;
|
|
if(choose_mode_falsg!=0){ //遥控只是切换暖光，不跳模式
|
|
choose_mode_bh=0;
|
|
choose_mode_falsg=0;
|
|
startTimer(&timer1,1);
|
|
}
|
|
break;
|
|
case Mode_dow:
|
|
if(POWEROFF==deviceStatus)break;
|
|
if(choose_mode_falsg!=1){ //遥控只是切换冷光，不跳模式
|
|
choose_mode_bh=0;
|
|
choose_mode_falsg=1;
|
|
startTimer(&timer1,1);
|
|
}
|
|
break;
|
|
case Brightness_L:
|
|
if(POWEROFF==deviceStatus)break;
|
|
if(Mode==mode0){
|
|
if(Brightness <=
|
|
(BRIGHTNESS_MIN_PERCENT + BRIGHTNESS_RF_STEP_PERCENT))
|
|
{
|
|
Brightness = BRIGHTNESS_MIN_PERCENT;
|
|
}
|
|
else
|
|
{
|
|
Brightness -= BRIGHTNESS_RF_STEP_PERCENT;
|
|
}
|
|
}else {
|
|
if(Speed<SPEED_MAX_LEVEL)Speed++;
|
|
}
|
|
break;
|
|
case Brightness_H:
|
|
if(POWEROFF==deviceStatus)break;
|
|
if(Mode==mode0){
|
|
if(Brightness >=
|
|
(BRIGHTNESS_MAX_PERCENT - BRIGHTNESS_RF_STEP_PERCENT))
|
|
{
|
|
Brightness = BRIGHTNESS_MAX_PERCENT;
|
|
}
|
|
else
|
|
{
|
|
Brightness += BRIGHTNESS_RF_STEP_PERCENT;
|
|
}
|
|
}else{
|
|
if(Speed>SPEED_MIN_LEVEL)Speed--;
|
|
}
|
|
break;
|
|
default:
|
|
if(POWEROFF==deviceStatus)break;
|
|
if(res_data>=16&&res_data<=255){
|
|
Mode=mode0;
|
|
choose_mode_bh=0;
|
|
choose_mode_falsg=10;//圆环模式
|
|
driveMode=0;
|
|
temperature((uint8_t)(((uint16_t)(255U - res_data) * 255U + 119U) / 239U));
|
|
startTimer(&timer1,1);
|
|
}
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
//3748
|
|
void scan_433(){
|
|
|
|
if(power==0){
|
|
if(rf_flag.rf_receive_flag.receive_finish==1){
|
|
if(match_success==1){
|
|
if((adress_H_array[0]==((receive_data >> 16) & 0xff)&&adress_L_array[0]==((receive_data >> 8) & 0xff))||
|
|
(adress_H_array[1]==((receive_data >> 16) & 0xff)&&adress_L_array[1]==((receive_data >> 8) & 0xff))||
|
|
(adress_H_array[2]==((receive_data >> 16) & 0xff)&&adress_L_array[2]==((receive_data >> 8) & 0xff))||
|
|
(adress_H_array[3]==((receive_data >> 16) & 0xff)&&adress_L_array[3]==((receive_data >> 8) & 0xff))||
|
|
(adress_H_array[4]==((receive_data >> 16) & 0xff)&&adress_L_array[4]==((receive_data >> 8) & 0xff))
|
|
){
|
|
_433_fun();
|
|
}
|
|
}else if(match_success==0){
|
|
_433_fun();
|
|
}
|
|
}
|
|
rf_flag.rf_receive_flag.receive_finish=0;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|