8 years, 1 month ago.

SPI communication protocol

Hello Actually, I am working on the communication between two mbed LPC1768 over SPI protocol. A problem is appeared in the masted device. Actually, using a "while" loop in order to send 144 bytes (1 byte each time) and the slave device it works properly, but in master it receives an extra 0 only in the first loop. Anyone can help how to disappear this extra 0?

Thank you

Be the first to answer this question.