Dear folks,
In a project requiring two master SPI modules we intend to use the CYBLE-214009-00.
In the documentation as well as in PSOC creator (v4 update 1, projects components are up to date) SCB1_MOSI is missing.
Am I missing some (obivous ?) detail or does it mean two SPI master modules are not possible with this chip ?
If so is there some workaround I could use to use this chip with my two SPI slaves ?
Thanks a lot for your help,
Maximilien.
Solved! Go to Solution.
Hello Maximilien,
Due to the limited size of the Ez BLE modules, we cannot bring out every Port Pin of the silicon. It is not a bug, we still support 2 SCBs,But only SCB0 can be used for SPI. SCB1 can't be used for SPI.
Thanks,
Anjana
Hello,
Can you please attach the project/screenshot in which the MOSI is missing?
Thanks,
Hima
Hello Maximilien,
Due to the limited size of the Ez BLE modules, we cannot bring out every Port Pin of the silicon. It is not a bug, we still support 2 SCBs,But only SCB0 can be used for SPI. SCB1 can't be used for SPI.
Thanks,
Anjana
Hello Anjana,
Thank you for this clarification.
We will try another way : using the same SPI block for two slaves which, for the moment, did not work well.
Is there some sample code about a SCB-based SPI master with two slaves ?
Thanks a lot for your help,
Maximilien.