46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/*
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同步读指令，回读ID1与ID2两个舵机的位置与速度信息
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*/
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#include <SCServo.h>
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HLSCL hlscl;
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uint8_t ID[] = {1, 2};
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uint8_t rxPacket[4];
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int16_t Position;
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int16_t Speed;
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void setup()
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{
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Serial.begin(115200);
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//Serial1.begin(1000000, SERIAL_8N1, 18, 17);//esp32-s3
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Serial1.begin(1000000);//mega2560
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hlscl.pSerial = &Serial1;
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hlscl.syncReadBegin(sizeof(ID), sizeof(rxPacket), 5);//10*10*2=200us<5ms
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delay(1000);
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}
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void loop()
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{
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hlscl.syncReadPacketTx(ID, sizeof(ID), HLSCL_PRESENT_POSITION_L, sizeof(rxPacket));//同步读指令包发送
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for(uint8_t i=0; i<sizeof(ID); i++){
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//接收ID[i]同步读返回包
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if(!hlscl.syncReadPacketRx(ID[i], rxPacket)){
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Serial.print("ID:");
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Serial.println(ID[i]);
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Serial.println("sync read error!");
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continue;//接收解码失败
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}
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Position = hlscl.syncReadRxPacketToWrod(15);//解码两个字节 bit15为方向位,参数=0表示无方向位
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Speed = hlscl.syncReadRxPacketToWrod(15);//解码两个字节 bit15为方向位,参数=0表示无方向位
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Serial.print("ID:");
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Serial.println(ID[i]);
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Serial.print("Position:");
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Serial.println(Position);
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Serial.print("Speed:");
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Serial.println(Speed);
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}
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delay(10);
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}
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