Part Number: TMS320F28379D
Hello there,
i want to use SCI as UART on TMS320F28379D controlled from CPU 2.
Actually i think i allready found some information i was looking for, (e2e.ti.com/.../418734
but´d like to clarify it on a more abstract level - not tied to a specific paripheral.
Question 1:
Since the linked thread is allready a bit old - is there an approach guide on how to bring peripherals to work on from CPU 2?
My understanding is:
1.) CPU 1 / CPU 2
Both CPU´s are initiating thier "exclusivly private" system parts independently of each other like
- InitSysCtrl();
- InitPieCtrl();
- InitPieVectTable();
- may be InitTimer_0();
2.) CPU 1
- configures those pins which need it in order to work with a related peripheral
- sets control of peripheral(s) to CPU2
2.) CPU 2
- waits for "access granted" to peripheral(s) by polling MemCfgRegs for certain bits to be set
- configures peripheral(s)
