Not receiving SPI data | Cypress Semiconductor
Not receiving SPI data
Hopefully somebody can assist me with a problem we are having with receiving data from a CC1120 from TI.
We use a PSOC5 with a CC1120 from Texas Instruments. We managed to communicate (send data) with the CC1120 via SPI but cant read the data back. Although when we look at the received data on a datalogger we can clearly see that the data coming back from the CC1120 on the MISO line is correct. Please see attached screen shot from the oscilloscope. The data back is correct and should read 0F but in the software we read back 00. Please refer to line 178 in the Spi-Rf.c file.
When in debug mode the SPI module in not available as a component to see all the SPI registers.