Is there any way to inhibit the acceptance of maskable interrupts other than calling loc_cpu?
The two methods below are available.
- Use chg_ims to change the value of the PSW.IPL bit.
- Change the value of PSW.IPL directly (only from within a handler).
|RI600V4 Real-time OS for RX Family|
|RI600PX Real-time OS for RX Family|