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add SOS BUTTON CONTROL....

This commit is contained in:
Yunhorn 2025-02-25 12:19:16 +08:00
parent 190a3c652d
commit 79e2ee456b
5 changed files with 67 additions and 18 deletions
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49
Core/Src/ev1527.c
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@ -57,7 +57,9 @@ static uint8_t consecutiveEqualCount = 0; // 数据接收相同计数
static uint8_t Bit_Count = 0; // 接收数据位计数 static uint8_t Bit_Count = 0; // 接收数据位计数
static uint8_t Received_Data = 0; // 接收到的数据 static uint8_t Received_Data = 0; // 接收到的数据
static Decode_State_t RF_Decode_State = LEAD_CODE; // 数据解码状态 static Decode_State_t RF_Decode_State = LEAD_CODE; // 数据解码状态
static uint32_t Lead_Code_Count_Start =0;
static uint32_t High_Bit_Count_Start =0;
static uint32_t Low_Bit_Count_Start =0;
void Decode_Data(void); void Decode_Data(void);
void Execute_Function(void); void Execute_Function(void);
void Reset_Decode_Parameters(void); void Reset_Decode_Parameters(void);
@ -91,19 +93,28 @@ void RF_Signal_Decode(void)
// 判断是否低电平 // 判断是否低电平
if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_RESET) if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_RESET)
{ {
Lead_Code_Count++; // printf("_");
// Lead_Code_Count++;
// Lead_Code_Count = TIM1_cnt - Lead_Code_Count_Start;
} }
else // 高电平判断范围 else // 高电平判断范围
{ {
Lead_Code_Count = TIM1_cnt - Lead_Code_Count_Start;
printf("+");
// 判断引导码范围是否合法 // 判断引导码范围是否合法
if (Lead_Code_Count >= MIN_LEAD_CODE && Lead_Code_Count <= MAX_LEAD_CODE) if (Lead_Code_Count >= MIN_LEAD_CODE && Lead_Code_Count <= MAX_LEAD_CODE)
{ {
Lead_Code_Count = 0; Lead_Code_Count = 0;
Reset_Decode_Parameters(); // 重置解码参数 Reset_Decode_Parameters(); // 重置解码参数
RF_Decode_State = HIGH_BIT; // 进入高位数据位判断状态 RF_Decode_State = HIGH_BIT; // 进入高位数据位判断状态
printf("+");
} }
else else
{ {
printf(".");
Reset_Decode_Parameters(); // 引导码范围不合法，重置解码参数 Reset_Decode_Parameters(); // 引导码范围不合法，重置解码参数
} }
} }
@ -113,16 +124,20 @@ void RF_Signal_Decode(void)
// 判断是否高电平 // 判断是否高电平
if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_SET) if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_SET)
{ {
High_Bit_Count++; // High_Bit_Count++;
// High_Bit_Count = TIM1_cnt;
High_Bit_Count_Start = TIM1_cnt;
} }
else // 低电平判断范围 else // 低电平判断范围
{ {
High_Bit_Count = TIM1_cnt - High_Bit_Count_Start;
// 判断高位数据位范围是否合法 // 判断高位数据位范围是否合法
if (High_Bit_Count >= MIN_BIT_DURATION && High_Bit_Count <= MAX_BIT_DURATION) if (High_Bit_Count >= MIN_BIT_DURATION && High_Bit_Count <= MAX_BIT_DURATION)
{ {
High_Bit_Duration = High_Bit_Count; // 保存计数值，用于区分0和1 High_Bit_Duration = High_Bit_Count; // 保存计数值，用于区分0和1
High_Bit_Count = 0; High_Bit_Count = 0;
RF_Decode_State = LOW_BIT; // 进入低位数据位判断状态 RF_Decode_State = LOW_BIT; // 进入低位数据位判断状态
printf("-");
} }
else else
{ {
@ -135,16 +150,20 @@ void RF_Signal_Decode(void)
// 判断是否低电平 // 判断是否低电平
if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_RESET) if (HAL_GPIO_ReadPin(DATA_433_GPIO_PORT, DATA_433_PIN) == GPIO_PIN_RESET)
{ {
Low_Bit_Count++; //Low_Bit_Count++;
// Low_Bit_Count = TIM1_cnt;
Low_Bit_Count_Start = TIM1_cnt;
} }
else // 高电平判断范围 else // 高电平判断范围
{ {
Low_Bit_Count = TIM1_cnt - Low_Bit_Count_Start;
// 判断低位数据位范围是否合法 // 判断低位数据位范围是否合法
if (Low_Bit_Count >= MIN_BIT_DURATION && Low_Bit_Count <= MAX_BIT_DURATION) if (Low_Bit_Count >= MIN_BIT_DURATION && Low_Bit_Count <= MAX_BIT_DURATION)
{ {
Low_Bit_Duration = Low_Bit_Count; // 保存计数值，用于区分0和1 Low_Bit_Duration = Low_Bit_Count; // 保存计数值，用于区分0和1
Low_Bit_Count = 0; Low_Bit_Count = 0;
RF_Decode_State = DATA_PROCESS; // 进入数据处理状态 RF_Decode_State = DATA_PROCESS; // 进入数据处理状态
printf("o");
} }
else else
{ {
@ -292,6 +311,10 @@ void Reset_Decode_Parameters(void)
High_Bit_Duration = 0; High_Bit_Duration = 0;
Low_Bit_Duration = 0; Low_Bit_Duration = 0;
RF_Decode_State = LEAD_CODE; RF_Decode_State = LEAD_CODE;
Lead_Code_Count_Start = TIM1_cnt;
High_Bit_Count_Start = TIM1_cnt;
} }
/**----------------------------------------------------------------------------------------------** /**----------------------------------------------------------------------------------------------**
@ -400,12 +423,24 @@ extern uint8_t rf_data[4];
#define BIT0_LOW_US 1100 #define BIT0_LOW_US 1100
#endif #endif
#if 0 // RC_PROJECTOR
#define BIT1_HIGH_US 1000 // duty cycle = #define BIT1_HIGH_US 1000 // duty cycle =
#define BIT1_LOW_US 500 // #define BIT1_LOW_US 500 //
#define BIT0_HIGH_US 250 #define BIT0_HIGH_US 250
#define BIT0_LOW_US 1200 #define BIT0_LOW_US 1200
#define ENDING_LOW_US 200 #define ENDING_LOW_US 12000
#define ENDING_HIGH_US 12000 #define ENDING_HIGH_US 200
#endif
#if 1 // SOS BUTTON
#define BIT1_HIGH_US 800 // duty cycle =
#define BIT1_LOW_US 300 //
#define BIT0_HIGH_US 300
#define BIT0_LOW_US 800
#define ENDING_LOW_US 8000
#define ENDING_HIGH_US 245
#endif
//#define CNT_SHORT_US 305 // 305 usec //#define CNT_SHORT_US 305 // 305 usec
#define LEADING_MS 12 // 8 msec #define LEADING_MS 12 // 8 msec
@ -494,7 +529,7 @@ void STS_RF_Send_AddressBit_and_CmdBit(uint8_t *rf_payload, uint8_t rf_length)
// send leading or sync signal for receiver to sync the RX clock // send leading or sync signal for receiver to sync the RX clock
// printf("leading sync signal ...\r\n"); // printf("leading sync signal ...\r\n");
STS_RF_write_send_leading(); //STS_RF_write_send_leading();
// printf("address bits and cmd bits ...\r\n"); // printf("address bits and cmd bits ...\r\n");
// send address and cmd code // send address and cmd code

5
Core/Src/gpio.c
View File

@ -123,12 +123,13 @@ void MX_GPIO_Init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(RF_Send_GPIO_Port, &GPIO_InitStruct); HAL_GPIO_Init(RF_Send_GPIO_Port, &GPIO_InitStruct);
#if 0
GPIO_InitStruct.Pin = RF_Receive_GPIO_Pin; GPIO_InitStruct.Pin = RF_Receive_GPIO_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING; GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(RF_Receive_GPIO_Port, &GPIO_InitStruct); HAL_GPIO_Init(RF_Receive_GPIO_Port, &GPIO_InitStruct);
#endif
#ifdef L8 #ifdef L8
/*Configure GPIO pins : PAPin PAPin */ /*Configure GPIO pins : PAPin PAPin */
@ -189,7 +190,7 @@ void MX_GPIO_Init(void)
HAL_NVIC_EnableIRQ(EXTI4_IRQn); HAL_NVIC_EnableIRQ(EXTI4_IRQn);
HAL_NVIC_SetPriority(EXTI9_5_IRQn, 2, 0); HAL_NVIC_SetPriority(EXTI9_5_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(EXTI9_5_IRQn); HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
HAL_NVIC_SetPriority(EXTI15_10_IRQn, 2, 0); HAL_NVIC_SetPriority(EXTI15_10_IRQn, 2, 0);

22
Core/Src/main.c
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@ -64,7 +64,8 @@ uint32_t uwFrequency = 0;
#endif #endif
//uint8_t rf_payload[3]={0xF8,0xCD,0x07}, rf_length=3; //uint8_t rf_payload[3]={0xF8,0xCD,0x07}, rf_length=3;
uint8_t rf_payload[3]={0x1F,0xB3,0xE0}, rf_length=3; uint8_t rf_payload[3]={0x1F,0xB3,0xE0}, rf_length=3; // RC_PROJECTOR
uint8_t sos_rf_payload[3]={0x82,0x73,0xA0}, sos_rf_length=3; // sos_button
enum rf_cmd_enum enum rf_cmd_enum
{ BUTTON_NONE=0, { BUTTON_NONE=0,
BUTTON_ON, BUTTON_ON,
@ -79,7 +80,7 @@ enum rf_cmd_enum
}; };
uint8_t rf_cmd[16]={0x00, 0x8,0xC,0x4,0x6,0x1,0x9,0x2,0x3}; // cmd 1 = 1, cmd2=4, cmd3=3, cmd4=2 uint8_t rf_cmd[16]={0x00, 0x8,0xC,0x4,0x6,0x1,0x9,0x2,0x3}; // cmd 1 = 1, cmd2=4, cmd3=3, cmd4=2
uint8_t sos_rf_cmd[16]={0x00, 0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; // cmd 1 = 1
void sts_rc_key(uint8_t key); void sts_rc_key(uint8_t key);
void sts_rc_decoder(void); void sts_rc_decoder(void);
uint8_t sts_rc_decodedx(void); uint8_t sts_rc_decodedx(void);
@ -207,7 +208,7 @@ int main(void)
External Signal DutyCycle = (TIM1_CCR1*100)/(TIM1_CCR2) in %. External Signal DutyCycle = (TIM1_CCR1*100)/(TIM1_CCR2) in %.
--------------------------------------------------------------------------- */ --------------------------------------------------------------------------- */
#if 0 #if 1
/*## Start the Input Capture in interrupt mode ##########################*/ /*## Start the Input Capture in interrupt mode ##########################*/
if (HAL_TIM_IC_Start_IT(&htim1, TIM_CHANNEL_2) != HAL_OK) if (HAL_TIM_IC_Start_IT(&htim1, TIM_CHANNEL_2) != HAL_OK)
{ {
@ -226,6 +227,7 @@ int main(void)
while(1) while(1)
{ {
#if 1
switch(capture_Cnt) { switch(capture_Cnt) {
case 0: case 0:
@ -243,7 +245,7 @@ int main(void)
capture_Cnt = 0; // clear flag capture_Cnt = 0; // clear flag
break; break;
} }
#endif
} }
@ -370,11 +372,20 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
switch(GPIO_Pin) switch(GPIO_Pin)
{ {
case BUT1_Pin: case BUT1_Pin:
#if 0
printf("Button 1 pressed, sending cmd #1 \r\n"); printf("Button 1 pressed, sending cmd #1 \r\n");
//STS_RF_Send_AddressBit_and_CmdBit(rf_payload, rf_length); //STS_RF_Send_AddressBit_and_CmdBit(rf_payload, rf_length);
// STS_RF_Send_Multi_Times(rf_payload, 3, 8); // STS_RF_Send_Multi_Times(rf_payload, 3, 8);
single_button = rf_cmd[BUTTON_ON]; single_button = rf_cmd[BUTTON_ON];
STS_RF_Send_Button_Multi_Times(rf_payload, single_button, 3, 8); STS_RF_Send_Button_Multi_Times(rf_payload, single_button, 3, 8);
#endif
printf("SOS Button pressed, sending cmd #1 \r\n");
//STS_RF_Send_AddressBit_and_CmdBit(rf_payload, rf_length);
// STS_RF_Send_Multi_Times(rf_payload, 3, 8);
single_button = sos_rf_cmd[BUTTON_ON];
STS_RF_Send_Button_Multi_Times(sos_rf_payload, single_button, 3, 8);
break; break;
case BUT2_Pin: case BUT2_Pin:
@ -393,8 +404,9 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
case DATA_433_PIN: case DATA_433_PIN:
//printf("^");
RF_Signal_Decode(); RF_Signal_Decode();
break; break;
default: default:

9
Core/Src/stm32wlxx_it.c
View File

@ -372,7 +372,7 @@ void EXTI9_5_IRQHandler(void)
HAL_GPIO_EXTI_IRQHandler(BUT3_Pin); HAL_GPIO_EXTI_IRQHandler(BUT3_Pin);
HAL_GPIO_EXTI_IRQHandler(DATA_433_PIN); HAL_GPIO_EXTI_IRQHandler(DATA_433_PIN);
__HAL_GPIO_EXTI_CLEAR_IT(DATA_433_PIN); //__HAL_GPIO_EXTI_CLEAR_IT(DATA_433_PIN);
/* USER CODE BEGIN EXTI9_5_IRQn 1 */ /* USER CODE BEGIN EXTI9_5_IRQn 1 */
@ -462,8 +462,10 @@ void SUBGHZ_Radio_IRQHandler(void)
void TIM1_IRQHandler(void) void TIM1_IRQHandler(void)
{ {
TIM1_cnt++;
HAL_TIM_IRQHandler(&htim1); HAL_TIM_IRQHandler(&htim1);
} }
#if 0
/** /**
* @brief This function handles TIM1 Capture Compare Interrupt. * @brief This function handles TIM1 Capture Compare Interrupt.
*/ */
@ -473,12 +475,11 @@ void TIM1_CC_IRQHandler(void)
/* USER CODE END TIM1_CC_IRQn 0 */ /* USER CODE END TIM1_CC_IRQn 0 */
HAL_TIM_IRQHandler(&htim1); HAL_TIM_IRQHandler(&htim1);
TIM1_cnt++;
/* USER CODE BEGIN TIM1_CC_IRQn 1 */ /* USER CODE BEGIN TIM1_CC_IRQn 1 */
/* USER CODE END TIM1_CC_IRQn 1 */ /* USER CODE END TIM1_CC_IRQn 1 */
} }
#endif
/** /**
* @brief This function handles TIM1 Capture Compare Interrupt. * @brief This function handles TIM1 Capture Compare Interrupt.
*/ */
@ -488,7 +489,7 @@ void TIM1_IC_IRQHandler(void)
/* USER CODE END TIM1_CC_IRQn 0 */ /* USER CODE END TIM1_CC_IRQn 0 */
HAL_TIM_IRQHandler(&htim1); HAL_TIM_IRQHandler(&htim1);
TIM1_cnt++; // TIM1_cnt++;
/* USER CODE BEGIN TIM1_CC_IRQn 1 */ /* USER CODE BEGIN TIM1_CC_IRQn 1 */
/* USER CODE END TIM1_CC_IRQn 1 */ /* USER CODE END TIM1_CC_IRQn 1 */

BIN
STM32CubeIDE/Release/WL55JC_AS923.elf
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