I want to use the SPSPI on the S32K144, but I don't can't figure out how to transmit data to a specific peripheral using the Peripheral Chip Select 0 - 4 lines.
For example I want to use LPSPI2, so I'm using the lpspi_s32k14_config block.
Since I want to use the LPSPI2 I select "Instance 2"
And the Advanced configuration allows me to select the Peripheral CS (in this case let's say I want LPSPI2_PCS2), so I select "Peripheral CS = 2"
But when I want to set the lpspi_s32k14_master_transfer block, I only have the option to select the Instance.
In this case I selected Instance 2
But what about using the other Peripheral CS on the same instance. Let's say I want to transmit to the Peripheral 0 for Instance 2?
If I duplicate the lpspi_s32k14_config block and change the "Peripheral CS = 0", I get this error:
Error duplicating of the LPSPI2 configuration block 'main/LPSPI_Config_COMM_CPU '. The block should be only one
How can I control each Peripheral Chip Select for any given LPSPI instance?