请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。
器件型号：CC1101 工具与软件：
您好！
我注意到了 CC1101模块的一个问题-最后传输的位是正常宽度的两倍。 当数据中的最后一位为"1"时会发生此问题、但如果最后一位为"0"、则模块不会附加额外的"1"。 我已经通过各种 Arduino 库以及使用带有 CC 调试器的 SmartRF Studio 测试了这种行为、但问题仍然存在。 这可能是什么原因呢？
设置：
调制：OOK/ASK
频率：443.8 MHz
固定大小、无前导码/同步、无 CRC、曼彻斯特关闭、白化关闭
数据：0x01 0x01 0x01
数据：0x01 0x01 0x02
SmartRF Studio 中的寄存器值：
// // Rf settings for CC1101 // halRfWriteReg(IOCFG2,0x29); //GDO2 Output Pin Configuration halRfWriteReg(IOCFG1,0x2E); //GDO1 Output Pin Configuration halRfWriteReg(IOCFG0,0x06); //GDO0 Output Pin Configuration halRfWriteReg(FIFOTHR,0x47); //RX FIFO and TX FIFO Thresholds halRfWriteReg(SYNC1,0xD3); //Sync Word, High Byte halRfWriteReg(SYNC0,0x91); //Sync Word, Low Byte halRfWriteReg(PKTLEN,0x03); //Packet Length halRfWriteReg(PKTCTRL1,0x04); //Packet Automation Control halRfWriteReg(PKTCTRL0,0x00); //Packet Automation Control halRfWriteReg(ADDR,0x00); //Device Address halRfWriteReg(CHANNR,0x00); //Channel Number halRfWriteReg(FSCTRL1,0x06); //Frequency Synthesizer Control halRfWriteReg(FSCTRL0,0x00); //Frequency Synthesizer Control halRfWriteReg(FREQ2,0x11); //Frequency Control Word, High Byte halRfWriteReg(FREQ1,0x11); //Frequency Control Word, Middle Byte halRfWriteReg(FREQ0,0xB9); //Frequency Control Word, Low Byte halRfWriteReg(MDMCFG4,0xF5); //Modem Configuration halRfWriteReg(MDMCFG3,0x83); //Modem Configuration halRfWriteReg(MDMCFG2,0x30); //Modem Configuration halRfWriteReg(MDMCFG1,0x02); //Modem Configuration halRfWriteReg(MDMCFG0,0xF8); //Modem Configuration halRfWriteReg(DEVIATN,0x15); //Modem Deviation Setting halRfWriteReg(MCSM2,0x07); //Main Radio Control State Machine Configuration halRfWriteReg(MCSM1,0x30); //Main Radio Control State Machine Configuration halRfWriteReg(MCSM0,0x18); //Main Radio Control State Machine Configuration halRfWriteReg(FOCCFG,0x16); //Frequency Offset Compensation Configuration halRfWriteReg(BSCFG,0x6C); //Bit Synchronization Configuration halRfWriteReg(AGCCTRL2,0x03); //AGC Control halRfWriteReg(AGCCTRL1,0x40); //AGC Control halRfWriteReg(AGCCTRL0,0x91); //AGC Control halRfWriteReg(WOREVT1,0x87); //High Byte Event0 Timeout halRfWriteReg(WOREVT0,0x6B); //Low Byte Event0 Timeout halRfWriteReg(WORCTRL,0xFB); //Wake On Radio Control halRfWriteReg(FREND1,0x56); //Front End RX Configuration halRfWriteReg(FREND0,0x11); //Front End TX Configuration halRfWriteReg(FSCAL3,0xE9); //Frequency Synthesizer Calibration halRfWriteReg(FSCAL2,0x2A); //Frequency Synthesizer Calibration halRfWriteReg(FSCAL1,0x00); //Frequency Synthesizer Calibration halRfWriteReg(FSCAL0,0x1F); //Frequency Synthesizer Calibration halRfWriteReg(RCCTRL1,0x41); //RC Oscillator Configuration halRfWriteReg(RCCTRL0,0x00); //RC Oscillator Configuration halRfWriteReg(FSTEST,0x59); //Frequency Synthesizer Calibration Control halRfWriteReg(PTEST,0x7F); //Production Test halRfWriteReg(AGCTEST,0x3F); //AGC Test halRfWriteReg(TEST2,0x81); //Various Test Settings halRfWriteReg(TEST1,0x35); //Various Test Settings halRfWriteReg(TEST0,0x09); //Various Test Settings halRfWriteReg(PARTNUM,0x00); //Chip ID halRfWriteReg(VERSION,0x14); //Chip ID halRfWriteReg(FREQEST,0x00); //Frequency Offset Estimate from Demodulator halRfWriteReg(LQI,0x05); //Demodulator Estimate for Link Quality halRfWriteReg(RSSI,0x80); //Received Signal Strength Indication halRfWriteReg(MARCSTATE,0x01); //Main Radio Control State Machine State halRfWriteReg(WORTIME1,0x00); //High Byte of WOR Time halRfWriteReg(WORTIME0,0x00); //Low Byte of WOR Time halRfWriteReg(PKTSTATUS,0x00); //Current GDOx Status and Packet Status halRfWriteReg(VCO_VC_DAC,0x94); //Current Setting from PLL Calibration Module halRfWriteReg(TXBYTES,0x00); //Underflow and Number of Bytes halRfWriteReg(RXBYTES,0x00); //Overflow and Number of Bytes halRfWriteReg(RCCTRL1_STATUS,0x00);//Last RC Oscillator Calibration Result halRfWriteReg(RCCTRL0_STATUS,0x00);//Last RC Oscillator Calibration Result
