add SOS BUTTON CONTROL....
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190a3c652d
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79e2ee456b
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@ -57,7 +57,9 @@ static uint8_t consecutiveEqualCount = 0; // 数据接收相同计数
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static uint8_t Bit_Count = 0; // 接收数据位计数
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static uint8_t Received_Data = 0; // 接收到的数据
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static Decode_State_t RF_Decode_State = LEAD_CODE; // 数据解码状态
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static uint32_t Lead_Code_Count_Start =0;
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static uint32_t High_Bit_Count_Start =0;
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static uint32_t Low_Bit_Count_Start =0;
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void Decode_Data(void);
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void Execute_Function(void);
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void Reset_Decode_Parameters(void);
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@ -91,19 +93,28 @@ void RF_Signal_Decode(void)
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// 判断是否低电平
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if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_RESET)
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{
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Lead_Code_Count++;
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// printf("_");
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// Lead_Code_Count++;
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// Lead_Code_Count = TIM1_cnt - Lead_Code_Count_Start;
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}
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else // 高电平判断范围
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{
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Lead_Code_Count = TIM1_cnt - Lead_Code_Count_Start;
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printf("+");
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// 判断引导码范围是否合法
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if (Lead_Code_Count >= MIN_LEAD_CODE && Lead_Code_Count <= MAX_LEAD_CODE)
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{
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Lead_Code_Count = 0;
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Reset_Decode_Parameters(); // 重置解码参数
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RF_Decode_State = HIGH_BIT; // 进入高位数据位判断状态
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printf("+");
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}
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else
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{
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printf(".");
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Reset_Decode_Parameters(); // 引导码范围不合法，重置解码参数
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}
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}
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@ -113,16 +124,20 @@ void RF_Signal_Decode(void)
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// 判断是否高电平
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if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_SET)
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{
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High_Bit_Count++;
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// High_Bit_Count++;
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// High_Bit_Count = TIM1_cnt;
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High_Bit_Count_Start = TIM1_cnt;
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}
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else // 低电平判断范围
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{
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High_Bit_Count = TIM1_cnt - High_Bit_Count_Start;
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// 判断高位数据位范围是否合法
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if (High_Bit_Count >= MIN_BIT_DURATION && High_Bit_Count <= MAX_BIT_DURATION)
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{
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High_Bit_Duration = High_Bit_Count; // 保存计数值，用于区分0和1
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High_Bit_Count = 0;
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RF_Decode_State = LOW_BIT; // 进入低位数据位判断状态
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printf("-");
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}
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else
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{
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@ -135,16 +150,20 @@ void RF_Signal_Decode(void)
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// 判断是否低电平
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if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_RESET)
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{
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Low_Bit_Count++;
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//Low_Bit_Count++;
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// Low_Bit_Count = TIM1_cnt;
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Low_Bit_Count_Start = TIM1_cnt;
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}
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else // 高电平判断范围
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{
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Low_Bit_Count = TIM1_cnt - Low_Bit_Count_Start;
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// 判断低位数据位范围是否合法
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if (Low_Bit_Count >= MIN_BIT_DURATION && Low_Bit_Count <= MAX_BIT_DURATION)
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{
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Low_Bit_Duration = Low_Bit_Count; // 保存计数值，用于区分0和1
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Low_Bit_Count = 0;
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RF_Decode_State = DATA_PROCESS; // 进入数据处理状态
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printf("o");
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}
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else
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{
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@ -292,6 +311,10 @@ void Reset_Decode_Parameters(void)
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High_Bit_Duration = 0;
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Low_Bit_Duration = 0;
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RF_Decode_State = LEAD_CODE;
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Lead_Code_Count_Start = TIM1_cnt;
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High_Bit_Count_Start = TIM1_cnt;
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}
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/**----------------------------------------------------------------------------------------------**
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@ -400,12 +423,24 @@ extern uint8_t rf_data[4];
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#define BIT0_LOW_US 1100
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#endif
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#if 0 // RC_PROJECTOR
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#define BIT1_HIGH_US 1000 // duty cycle =
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#define BIT1_LOW_US 500 //
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#define BIT0_HIGH_US 250
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#define BIT0_LOW_US 1200
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#define ENDING_LOW_US 200
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#define ENDING_HIGH_US 12000
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#define ENDING_LOW_US 12000
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#define ENDING_HIGH_US 200
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#endif
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#if 1 // SOS BUTTON
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#define BIT1_HIGH_US 800 // duty cycle =
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#define BIT1_LOW_US 300 //
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#define BIT0_HIGH_US 300
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#define BIT0_LOW_US 800
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#define ENDING_LOW_US 8000
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#define ENDING_HIGH_US 245
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#endif
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//#define CNT_SHORT_US 305 // 305 usec
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#define LEADING_MS 12 // 8 msec
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@ -494,7 +529,7 @@ void STS_RF_Send_AddressBit_and_CmdBit(uint8_t *rf_payload, uint8_t rf_length)
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// send leading or sync signal for receiver to sync the RX clock
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// printf("leading sync signal ...\r\n");
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STS_RF_write_send_leading();
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//STS_RF_write_send_leading();
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// printf("address bits and cmd bits ...\r\n");
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// send address and cmd code
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@ -123,12 +123,13 @@ void MX_GPIO_Init(void)
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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HAL_GPIO_Init(RF_Send_GPIO_Port, &GPIO_InitStruct);
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#if 0
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GPIO_InitStruct.Pin = RF_Receive_GPIO_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
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GPIO_InitStruct.Pull = GPIO_PULLDOWN;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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HAL_GPIO_Init(RF_Receive_GPIO_Port, &GPIO_InitStruct);
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#endif
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#ifdef L8
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/*Configure GPIO pins : PAPin PAPin */
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@ -189,7 +190,7 @@ void MX_GPIO_Init(void)
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HAL_NVIC_EnableIRQ(EXTI4_IRQn);
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HAL_NVIC_SetPriority(EXTI9_5_IRQn, 2, 0);
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HAL_NVIC_SetPriority(EXTI9_5_IRQn, 0, 0);
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HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
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HAL_NVIC_SetPriority(EXTI15_10_IRQn, 2, 0);
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@ -64,7 +64,8 @@ uint32_t uwFrequency = 0;
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#endif
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//uint8_t rf_payload[3]={0xF8,0xCD,0x07}, rf_length=3;
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uint8_t rf_payload[3]={0x1F,0xB3,0xE0}, rf_length=3;
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uint8_t rf_payload[3]={0x1F,0xB3,0xE0}, rf_length=3; // RC_PROJECTOR
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uint8_t sos_rf_payload[3]={0x82,0x73,0xA0}, sos_rf_length=3; // sos_button
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enum rf_cmd_enum
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{ BUTTON_NONE=0,
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BUTTON_ON,
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@ -79,7 +80,7 @@ enum rf_cmd_enum
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};
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uint8_t rf_cmd[16]={0x00, 0x8,0xC,0x4,0x6,0x1,0x9,0x2,0x3}; // cmd 1 = 1, cmd2=4, cmd3=3, cmd4=2
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uint8_t sos_rf_cmd[16]={0x00, 0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; // cmd 1 = 1
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void sts_rc_key(uint8_t key);
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void sts_rc_decoder(void);
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uint8_t sts_rc_decodedx(void);
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@ -207,7 +208,7 @@ int main(void)
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External Signal DutyCycle = (TIM1_CCR1*100)/(TIM1_CCR2) in %.
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--------------------------------------------------------------------------- */
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#if 0
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#if 1
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/*## Start the Input Capture in interrupt mode ##########################*/
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if (HAL_TIM_IC_Start_IT(&htim1, TIM_CHANNEL_2) != HAL_OK)
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{
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@ -226,6 +227,7 @@ int main(void)
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while(1)
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{
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#if 1
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switch(capture_Cnt) {
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case 0:
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@ -243,7 +245,7 @@ int main(void)
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capture_Cnt = 0; // clear flag
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break;
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}
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#endif
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}
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@ -370,11 +372,20 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
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switch(GPIO_Pin)
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{
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case BUT1_Pin:
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#if 0
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printf("Button 1 pressed, sending cmd #1 \r\n");
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//STS_RF_Send_AddressBit_and_CmdBit(rf_payload, rf_length);
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// STS_RF_Send_Multi_Times(rf_payload, 3, 8);
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single_button = rf_cmd[BUTTON_ON];
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STS_RF_Send_Button_Multi_Times(rf_payload, single_button, 3, 8);
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#endif
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printf("SOS Button pressed, sending cmd #1 \r\n");
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//STS_RF_Send_AddressBit_and_CmdBit(rf_payload, rf_length);
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// STS_RF_Send_Multi_Times(rf_payload, 3, 8);
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single_button = sos_rf_cmd[BUTTON_ON];
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STS_RF_Send_Button_Multi_Times(sos_rf_payload, single_button, 3, 8);
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break;
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case BUT2_Pin:
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@ -393,8 +404,9 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
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case DATA_433_PIN:
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//printf("^");
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RF_Signal_Decode();
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break;
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default:
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@ -372,7 +372,7 @@ void EXTI9_5_IRQHandler(void)
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HAL_GPIO_EXTI_IRQHandler(BUT3_Pin);
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HAL_GPIO_EXTI_IRQHandler(DATA_433_PIN);
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__HAL_GPIO_EXTI_CLEAR_IT(DATA_433_PIN);
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//__HAL_GPIO_EXTI_CLEAR_IT(DATA_433_PIN);
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/* USER CODE BEGIN EXTI9_5_IRQn 1 */
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@ -462,8 +462,10 @@ void SUBGHZ_Radio_IRQHandler(void)
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void TIM1_IRQHandler(void)
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{
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TIM1_cnt++;
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HAL_TIM_IRQHandler(&htim1);
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}
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#if 0
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/**
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* @brief This function handles TIM1 Capture Compare Interrupt.
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*/
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@ -473,12 +475,11 @@ void TIM1_CC_IRQHandler(void)
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/* USER CODE END TIM1_CC_IRQn 0 */
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HAL_TIM_IRQHandler(&htim1);
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TIM1_cnt++;
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/* USER CODE BEGIN TIM1_CC_IRQn 1 */
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/* USER CODE END TIM1_CC_IRQn 1 */
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}
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#endif
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/**
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* @brief This function handles TIM1 Capture Compare Interrupt.
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*/
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@ -488,7 +489,7 @@ void TIM1_IC_IRQHandler(void)
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/* USER CODE END TIM1_CC_IRQn 0 */
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HAL_TIM_IRQHandler(&htim1);
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TIM1_cnt++;
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// TIM1_cnt++;
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/* USER CODE BEGIN TIM1_CC_IRQn 1 */
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/* USER CODE END TIM1_CC_IRQn 1 */
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