nrf24l01发送出现问题

cgq081616

主要问题是把24l01初始化，接收模式，接收数据正常，但是配置成发送模式，数据一直发布出来，请问有没有遇到这样的情况或者指点一下<br />
<div>void Set_NRF24L01_TxMode(void)</div>
<div>{ &nbsp; &nbsp; &nbsp;&nbsp;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>RF24L01_CE_0 ;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_Write_Buf(FLUSH_TX,0x0,0x0);</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + CONFIG, 0x7E); &nbsp; <span class="Apple-tab-span" style="white-space:pre;">                </span>// IRQ收发完成中断响应，16位CRC<span class="Apple-tab-span" style="white-space:pre;">        </span>，主接收</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>RF24L01_CE_1;&nbsp;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>delay_ms(3); //注意不能太小</div>
<div>}<br />
<div>//****************************************************************************************</div>
<div>//NRF24L01初始化</div>
<div>//***************************************************************************************/</div>
<div>void init_NRF24L01(void)</div>
<div>{ &nbsp; &nbsp; &nbsp;&nbsp;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>RF_PORT_INIT();</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>RF24L01_CE_0 ; &nbsp; &nbsp;// chip enable</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>RF24L01_CSN_1; &nbsp; // Spi disable&nbsp;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>RF24L01_SCK_0; &nbsp; // Spi clock line init high</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_Write_Buf(WRITE_REG + TX_ADDR, TX_ADDRESS, TX_ADR_WIDTH); &nbsp; &nbsp;// 写本地地址<span class="Apple-tab-span" style="white-space:pre;">        </span></div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_Write_Buf(WRITE_REG + RX_ADDR_P0, RX_ADDRESS, RX_ADR_WIDTH); // 写接收端地址</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>//SPI_RW_Reg(WRITE_REG + EN_AA, 0x00); &nbsp; &nbsp; &nbsp;// &nbsp;频道0自动<span class="Apple-tab-span" style="white-space:pre;">        </span>ACK应答允许<span class="Apple-tab-span" style="white-space:pre;">        </span></div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + EN_AA, 0x01); &nbsp; &nbsp; &nbsp;// &nbsp;频道0自动<span class="Apple-tab-span" style="white-space:pre;">        </span>ACK应答允许</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>//DBG_TB( SPI_Read(EN_AA));<span class="Apple-tab-span" style="white-space:pre;">        </span></div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + SETUP_RETR,0x0F); &nbsp;//自动重发15次</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>//DBG_TB( SPI_Read( SETUP_RETR));</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + EN_RXADDR, 0x01); &nbsp;// &nbsp;允许接收地址只有频道0，如果需要多频道可以参考Page21 &nbsp;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + RF_CH, 0); &nbsp; &nbsp; &nbsp; &nbsp;// &nbsp; 设置信道工作为2.4GHZ，收发必须一致</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + RX_PW_P0, RX_PLOAD_WIDTH); //设置接收数据长度，本次设置为32字节</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + RF_SETUP, 0x07); &nbsp; //设置发射速率为1MHZ，发射功率为最大值0dB</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>SPI_RW_Reg(WRITE_REG + CONFIG, 0x0E); &nbsp; // IRQ收发完成中断响应，16位CRC<span class="Apple-tab-span" style="white-space:pre;">        </span>，主接收</div>
<div><span class="Apple-tab-span" style="white-space:pre;">        </span> &nbsp; // DBG_TB( SPI_Read(CONFIG));</div>
<div><span class="Apple-tab-span" style="white-space:pre;">        </span> &nbsp; // RF24L01_CE_1 ;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">                        </span>delay_ms(3);</div>
<div>}<br />
读写寄存器没有任何问题，就是发送有问题</div>
</div>

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回复【楼主位】cgq081616:
<br>---------------------------------
<br>初始化有问题

cgq081616

回复【2楼】Badu_Space:
<br>---------------------------------
<br>请问初始化哪里有问题？

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回复【3楼】cgq081616:
<br>---------------------------------
<br>仔细看下数据手册

cgq081616

回复【4楼】Badu_Space:
<br>---------------------------------
<br>还请具体说明一下
<br>init_NRF24L01();&nbsp;
<br>Set_NRF24L01_TxMode();
<br>这是初始化部分

sdwhupk

<div>void send_data(void)</div>
<div>&nbsp; {&nbsp;</div>
<div>&nbsp; &nbsp; power_off(); &nbsp; &nbsp;</div>
<div><span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWriteReg(WRITE_REG + EN_AA, 0x01); &nbsp; &nbsp; &nbsp;// Enable Auto.Ackipe0</div>
<div>&nbsp; <span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWriteReg(WRITE_REG + EN_RXADDR, 0x01); &nbsp;// Enable Pipe0</div>
<div>&nbsp; <span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWriteReg(WRITE_REG + SETUP_RETR, 0x1a); // 500us + 86us, 10 retrans...</div>
<div>&nbsp;<span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWriteReg(WRITE_REG + RF_CH, 1); &nbsp; &nbsp; &nbsp; &nbsp; // Select RF channel 40 &nbsp; /////pSysPara-&gt;Mod[11] &nbsp; &nbsp;/////设置信道<span class="Apple-tab-span" style="white-space:pre;">        </span></div>
<div>&nbsp; <span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWriteReg(WRITE_REG + RF_SETUP, 0x27); &nbsp; // TX_PWR:0dBm, Datarate:2Mbps, LNA:HCURR</div>
<div>&nbsp; <span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWriteReg(WRITE_REG + CONFIG, 0x0e); &nbsp; &nbsp; // Set PWR_UP bit, enable CRC(2 bytes) &amp; Prim:TX. MAX_RT &amp; TX_DS enabled.. &nbsp;&nbsp;</div>
<div>&nbsp; <span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWrite_Buf(WRITE_REG + TX_ADDR, Rx_Addr0, RX_ADDR_WITDH); &nbsp; &nbsp;// Writes TX_Address to nRF24L01</div>
<div>&nbsp; <span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWrite_Buf(WRITE_REG + RX_ADDR_P0, Rx_Addr0, RX_ADDR_WITDH); // RX_Addr0 same as TX_Adr for Auto.Ack</div>
<div>&nbsp; <span class="Apple-tab-span" style="white-space:pre;">        </span>NRFWrite_Buf(WR_TX_PLOAD, TxDate0, TX_DATA_WITDH); // Writes data to TX payload</div>
<div>&nbsp; &nbsp; &nbsp; &nbsp;NRFWriteReg(WRITE_REG+STATUS,0xff); &nbsp; &nbsp; &nbsp; &nbsp;// 清除TX_DS或MAX_RT中断标志</div>
<div><span class="Apple-tab-span" style="white-space:pre;">        </span>SPICE=1; &nbsp;</div>
<div>&nbsp; &nbsp; }</div>