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CCS: Sys/Bios can't use InitSysCtrl() in F28377S

user5067103
Prodigy 10 points
Other Parts Discussed in Thread: TMS320F28377S

Tool/software: Code Composer Studio

I build a sys/bios project using the example swi_TMS320F28377S .    But if I add the function InitSysCtrl(), the project won't work. It  can't display System_printf(), How can I modify the example swi to use it with  InitSysCtrl() and InitPieCtrl()?  I use CCS7.1.

  • 0
    TI__Guru* 96960 points
    The kernel manages the vector table. It also sets up the PLL during boot. Therefore not all parts of initSysCtrl can be used. For example for one C2000 device I just used the InitPeripheralClocks() in the initSysCtrl() (e.g. I call InitPeripheralClocks directly). Take a look at your specific devices InitSysCtrl() and InitPieCtrl() and only use want is needed (e.g. peripheral setup).

    Todd