7.5.6 Get Halt Status

Check the state of Debug Halting Control and Status Register (DHCSR) Halt Flag.

For more details, refer to the ARMv7-M Architecture Reference Manual - ARM DDI 0403E, Debug stepping control using the DHCSR table.

Table 7-8. Reference
Steps	Commands
Read Debug Halting Control and Status Register	ReadD32 (DHCSR, Value)
Poll for Halt Status bit set	S_HALT = 1

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