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esp/wdt_regs.h: Add "current value" register.

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WDT is countdown timer. Current value is accessible via VAL register. At
this time it's unclear if it's RO or RW (common sense says it shoul be RO).

Source: looking at the WDT registers on a running chip.
This commit is contained in:
Paul Sokolovsky 2016-08-20 16:13:07 +03:00
parent 458a6813c8
commit 0aabbea16f
1 changed files with 3 additions and 1 deletions
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4
core/include/esp/wdt_regs.h
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@ -25,7 +25,9 @@ struct WDT_REGS {
uint32_t volatile CTRL; // 0x00 uint32_t volatile CTRL; // 0x00
uint32_t volatile REG1; // 0x04 uint32_t volatile REG1; // 0x04
uint32_t volatile REG2; // 0x08 uint32_t volatile REG2; // 0x08
uint32_t volatile _unused[2]; // 0x0c - 0x10 // Current value, decrementing
uint32_t volatile VAL; // 0x0c
uint32_t volatile _unused[1]; // 0x10
uint32_t volatile FEED; // 0x14 uint32_t volatile FEED; // 0x14
}; };