Tool/software: TI-RTOS
I am trying to merge non-bios code into bios.
I did not put any PIE initialization in code.
I use .cfg and created a Hwi ISR function for SCI B Rx port. After sci rx interrupt has occured, INT flag did not trigger PIE blocks. ISR fxn was not triggered.
SYS/BIOS 6.70.1.03
XDCtools 3.50.5.12
cfg Script
Hwi.zeroLatencyIERMask = 0;
Hwi.dispatcherAutoNestingSupport = true;
Hwi.dispatcherSwiSupport = true;
BIOS.logsEnabled = false;
var hwi0Params = new Hwi.Params();
hwi0Params.instance.name = "hwi0";
hwi0Params.enableAck = true;
hwi0Params.enableInt = true;
Program.global.hwi0 = Hwi.create(98, "&ScibReceive_ISR", hwi0Params);
ISR fxn
Void ScibReceive_ISR (UArg arg)
{
Log_info1("Executing in ScibReceive_ISR for interrupt #%d.\n", arg);
}
SCI reg bits state after interrupt flag enabled
ScibRegs.SCIFFRX.bit.RXFFIENA = 1
ScibRegs.SCIFFTX.bit.SCIFFENA = 1
ScibRegs.SCIFFRX.bit.RXFFINT = 1
I have tried manually enable corresponding PIE IFR bit in debug mode. ISR fxn can work.
Can someone help me with what could be going wrong here?
