基本信息
源码名称:DS_LLCC68_S(SX126X)资料包
源码大小:20.22M
文件格式:.zip
开发语言:C/C++
更新时间:2024-10-12
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   源码介绍
完整对接 LLCC68模块的demo 代码及手册资料 及相关硬件封装

Sx126xRadio.Init(&RadioEvents);

// //设置频率
Sx126xRadio.SetChannel(SX126X_FREQ);

// //DIO2用于电子开关切换 
// SX126xSetDio2AsRfSwitchCtrl(1);

delay_ms(100);

//注意: 保持参数一样才能正常通信, 因为有些参数是公用的,调用了两次初始化,
//所以公用的参数是由最后一次宏来决定的
Sx126xRadio.SetTxConfig( MODEM_LORA, SX126X_POWER, SX126X_FDEV, 
SX126X_BANDWIDTH, SX126X_DATARATE,
SX126X_CODERATE, SX126X_PREAMBLE_LEN,
SX126X_FIX_LEN, SX126X_CRC_ON, SX126X_FREQHOP_ON,
SX126X_HOP_PREIOD, SX126X_IQ_INVERTED, SX126X_TIMEOUT);


  Sx126xRadio.SetRxConfig( MODEM_LORA, SX126X_BANDWIDTH,
SX126X_DATARATE, SX126X_CODERATE, 
SX126X_BANDWIDTH_AFC,SX126X_PREAMBLE_LEN,
SX126X_SYMBTIMEOUT,SX126X_FIX_LEN,
SX126X_PAYLOAD_LEN,
SX126X_CRC_ON, SX126X_FREQHOP_ON,SX126X_HOP_PREIOD,
SX126X_IQ_INVERTED, 1  );
//RX State
Sx126xRadio.Rx(0); //0为连续接收

printf("sx126x Init ok\n");  
while(1)
{  

if(app_run_mode==1 && flag_send==1) //按键发送
{
sx126x_radio_send((uint8_t*)&send_buff, sizeof(send_buff));
led_dis_send_ok();
printf("\n按键发送\n");
flag_send = 0;
}

if(app_run_mode==2 && run_cnt>=8) //自动间隔发送
{
sx126x_radio_send((uint8_t*)&send_buff, sizeof(send_buff));
led_dis_send_ok();
printf("\n间隔发送\n");
run_cnt = 0;
}
sx126x_radio_process(); //射频处理:如接收等
run_cnt ;
delay_ms(10);\
}