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Atmega8A does not receive payload from arduino transmitter!!

Hi:

A peculiar problem:

I configured an Arduino (atmega328P) to be a receiver and an atmega8A to be a Transmitter Things are fine. The Arduino receives a 10 byte string from the atmega8A promptly.

Keeping the code exactly same - I change Arduino to a transmitter and the atmega8A to be a receiver. Arduino is pumping out the string, but the atmega8A does not receive anything. I printed the status register on the atmega8A and is continuously 0000-1110.

I use AVR studio 7.0, NRF24L01+ boards

What should I look for in the atmega8A that is different from the Arduino? Is the SPI of Atmega8A different from that of the Arduino??

Has anyone come across this problem?

Thanks in advance, Ravi Upadhyaya

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