UM10360 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
User manual Rev. 3 — 20 December 2013 759 of 841
NXP Semiconductors
UM10360
Chapter 34: Appendix: Cortex-M3 user guide
Remark: If the processor detects a connection to a debugger it disables the WIC.
34.3.5.4 Power management programming hints
ANSI C cannot directly generate the
WFI
and
WFE
instructions. The CMSIS provides the
following intrinsic functions for these instructions:
void __WFE(void) // Wait for Event
void __WFI(void) // Wait for Interrupt
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