17 lines
408 B
ArmAsm
17 lines
408 B
ArmAsm
/* ULP assembly files are passed through C preprocessor first, so include directives
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and C macros may be used in these files
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*/
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#include "soc/rtc_cntl_reg.h"
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#include "soc/soc_ulp.h"
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.global wake_up
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wake_up:
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/* Check if the system can be woken up */
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READ_RTC_FIELD(RTC_CNTL_LOW_POWER_ST_REG, RTC_CNTL_RDY_FOR_WAKEUP)
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and r0, r0, 1
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jump wake_up, eq
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/* Wake up the SoC, end program */
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wake
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halt
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