nRF24L01 receiver side is not working on 8051

[Rajavarman]

I have two 8051 that interfaces with nRF24l01. One act as transmitter and another one is receiver. Here i am transmit and receive 1 byte character. My transmitter is working fine. How i am saying is, when i payload the data TX_DR bit is set. So only i am saying transmitter is working. SPI is working well. But receiver is not receiving anything. please help me out.

MY PAYLOAD WIDTH IS 1 BYTE BOTH TRANSMIT AND RECEIVE.

TX LOGIC :

1. CE = 0;
2. TX_ADDR : 5BYTE ADDRESS
3. RX_ADDR_P0 : 5BYTE ADDRESS
4. EN_AA : 0X00 (DIABLE AUTO ACK)
5. SETUP_PETR : 0X1A (Auto retransmit: wait 500us, 10 retries)
6. RF_CH : 0X6E (Set frequency channel 110 (2.510MHz))
7. RF_SETUP : 0X07 (Setup: 1Mbps, 0dBm, LNA on )
8. W_TX_PLOAD : 0XA0
9. SEND DATA : 'A' (HERE I AM TRANSMITTING ONE CHARACTER)
10. CONFIG : 0X0E (Config: CRC on (2 bytes), Power UP, RX/TX ctl = PTX)
11. CE = 1;
12. DELAY(10uS);
13. CE = 0;

RX LOGIC

1. CE =0;
2. RX_ADDR_P0 : 5BYTE ADDRESS
3. EN_AA : 0X00 (DIABLE AUTO ACK)
4. EN_RXADDR : 0X01
5. RF_CH : 0X6E (Set frequency channel 110 (2.510MHz))
6. RX_PW_P0 : PAYLOAD WIDTH
7. RF_SETUP : 0X06 (Setup: 1Mbps, 0dBm, LNA oFF )
8. CONFIG : 0X0F (Config: CRC on (2 bytes), Power UP, RX/TX ctl = PRX)
9. Then receive buffer.

this is my configuration of tx and rx mode. if you have any doubt in my question just ask me. please solve my problem. SPI is working well. problem is receiving side, i think so. help me soon…. thanks in advance

 

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