Hello,greetings. I am trying to communicate among 2 NRF24L01+ modules using stm32 and stc89c52. With EN_AA = 0x00, EN_RXADDR = 0x00, SETUP_RETR = 0x00 on PTX ,and EN_AA = 0x00, EN_RXADDR = 0x01 on RTX, I am able to transmit data and receive data normally.
But when I change EN_AA = 0x01, EN_RXADDR = 0x01 ,SETUP_RETR = 0x00 on transmitter ,EN_AA = 0x01, EN_RXADDR = 0x01 on receiver,stm32 as RTX ,can only receive data for once, and PTX never receives auto ACK .
Then I have to cut the power of RTX ,turn the power on, download program , so I can receive data, but only once.
I try to modify SETUP_RETR, it doesn't work .