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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.
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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
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Hello,
Can you please attach the project/screenshot in which the MOSI is missing?
Thanks,
Hima
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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
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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.