Мобильная версияКод: Выделить всё
#include "platform.h"
#include "sys_app.h"
#include "subghz_phy_app.h"
#include "radio.h"
/* USER CODE BEGIN Includes */
//[JT]
#include "utilities_def.h"
#include "stm32_seq.h"
#include "stm32_timer.h"
#include "main.h"
#include "stdio.h"
/* USER CODE END Includes */
/* External variables ---------------------------------------------------------*/
/* USER CODE BEGIN EV */
//[JT]
#define RECEIVER
//#define TRANSMITTER
#define BUFFER_SIZE 10
extern UART_HandleTypeDef huart2;
/* USER CODE END EV */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
#define TRANSMIT_PERIOD_MS 2000 /* set Tx period of timer to 2 seconds */ //[JT]
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* Radio events function pointer */
static RadioEvents_t RadioEvents;
/* USER CODE BEGIN PV */
uint16_t BufferSize = BUFFER_SIZE; //[JT]
uint8_t Buffer[BUFFER_SIZE]; //[JT]
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/*!
* @brief Function to be executed on Radio Tx Done event
*/
static void OnTxDone(void);
/**
* @brief Function to be executed on Radio Rx Done event
* @param payload ptr of buffer received
* @param size buffer size
* @param rssi
* @param LoraSnr_FskCfo
*/
static void OnRxDone(uint8_t *payload, uint16_t size, int16_t rssi, int8_t LoraSnr_FskCfo);
/**
* @brief Function executed on Radio Tx Timeout event
*/
static void OnTxTimeout(void);
/**
* @brief Function executed on Radio Rx Timeout event
*/
static void OnRxTimeout(void);
/**
* @brief Function executed on Radio Rx Error event
*/
static void OnRxError(void);
/* USER CODE BEGIN PFP */
static void Rx_Process(void); //[JT]
static void TransmitPacket(void); //[JT]
/* USER CODE END PFP */
/* Exported functions ---------------------------------------------------------*/
void SubghzApp_Init(void)
{
/* USER CODE BEGIN SubghzApp_Init_1 */
/* USER CODE END SubghzApp_Init_1 */
/* Radio initialization */
RadioEvents.TxDone = OnTxDone;
RadioEvents.RxDone = OnRxDone;
RadioEvents.TxTimeout = OnTxTimeout;
RadioEvents.RxTimeout = OnRxTimeout;
RadioEvents.RxError = OnRxError;
Radio.Init(&RadioEvents);
/* USER CODE BEGIN SubghzApp_Init_2 */
//[JT]
//#ifdef TRANSMITTER
// APP_LOG(TS_ON, VLEVEL_L, "******TRANSMITTER******\n\r");
//// Radio.SetTxConfig(MODEM_LORA, TX_OUTPUT_POWER, 0, LORA_BANDWIDTH,
//// LORA_SPREADING_FACTOR, LORA_CODINGRATE,
//// LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
//// true, 0, 0, LORA_IQ_INVERSION_ON, TX_TIMEOUT_VALUE);
//#endif
//#ifdef RECEIVER
// APP_LOG(TS_ON, VLEVEL_L, "******RECEIVER******\n\r");
//// Radio.SetRxConfig(MODEM_LORA, LORA_BANDWIDTH, LORA_SPREADING_FACTOR,
//// LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
//// LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON,
//// 0, true, 0, 0, LORA_IQ_INVERSION_ON, true);
//#endif
Radio.SetTxConfig(MODEM_LORA, TX_OUTPUT_POWER, 0, LORA_BANDWIDTH,
LORA_SPREADING_FACTOR, LORA_CODINGRATE,
LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
true, 0, 0, LORA_IQ_INVERSION_ON, TX_TIMEOUT_VALUE);
Radio.SetRxConfig(MODEM_LORA, LORA_BANDWIDTH, LORA_SPREADING_FACTOR,
LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON,
0, true, 0, 0, LORA_IQ_INVERSION_ON, false);
Radio.SetMaxPayloadLength(MODEM_LORA, BUFFER_SIZE);
//Radio.SetChannel(RF_FREQUENCY);
Radio.SetChannel(914900000);
SUBGRF_SetDioIrqParams( IRQ_TX_DONE | IRQ_RX_TX_TIMEOUT | IRQ_RX_DONE,
IRQ_TX_DONE | IRQ_RX_TX_TIMEOUT,
IRQ_RX_DONE,
IRQ_RADIO_NONE );
//#ifdef TRANSMITTER
// Buffer[0] = 'S';
// Buffer[1] = 'T';
// Buffer[2] = 'M';
// Buffer[3] = '3';
// Buffer[4] = '2';
// Buffer[5] = 'W';
// Buffer[6] = 'L';
// Buffer[7] = '_';
// Buffer[8] = 'T';
// Buffer[9] = 'X';
//
// /* Add delay between TX and RX =
// time Busy_signal is ON in RX opening window */
// HAL_Delay(Radio.GetWakeupTime() + TCXO_WORKAROUND_TIME_MARGIN);
//
// UTIL_TIMER_Create(&timerTransmit, 0xFFFFFFFFU, UTIL_TIMER_ONESHOT, TransmitPacket, NULL);
// UTIL_TIMER_SetPeriod(&timerTransmit, TRANSMIT_PERIOD_MS);
// UTIL_TIMER_Start(&timerTransmit); // start transmitting packets every 2s
//#endif
//
//#ifdef RECEIVER
//
// UTIL_SEQ_RegTask((1
Подробнее здесь: [url]https://stackoverflow.com/questions/78865359/analyse-data-from-lora-data-transfer-stm32wle5jc[/url]