[−][src]Module rp2040::watchdog
WATCHDOG
Modules
| ctrl | Watchdog control\n The rst_wdsel register determines which subsystems are reset when the watchdog is triggered.\n The watchdog can be triggered in software. |
| load | Load the watchdog timer. The maximum setting is 0xffffff which corresponds to 0xffffff / 2 ticks before triggering a watchdog reset (see errata RP2040-E1). |
| reason | Logs the reason for the last reset. Both bits are zero for the case of a hardware reset. |
| scratch0 | Scratch register. Information persists through soft reset of the chip. |
| scratch1 | Scratch register. Information persists through soft reset of the chip. |
| scratch2 | Scratch register. Information persists through soft reset of the chip. |
| scratch3 | Scratch register. Information persists through soft reset of the chip. |
| scratch4 | Scratch register. Information persists through soft reset of the chip. |
| scratch5 | Scratch register. Information persists through soft reset of the chip. |
| scratch6 | Scratch register. Information persists through soft reset of the chip. |
| scratch7 | Scratch register. Information persists through soft reset of the chip. |
| tick | Controls the tick generator |
Structs
| RegisterBlock | Register block |
Type Definitions
| CTRL | Watchdog control\n The rst_wdsel register determines which subsystems are reset when the watchdog is triggered.\n The watchdog can be triggered in software. |
| LOAD | Load the watchdog timer. The maximum setting is 0xffffff which corresponds to 0xffffff / 2 ticks before triggering a watchdog reset (see errata RP2040-E1). |
| REASON | Logs the reason for the last reset. Both bits are zero for the case of a hardware reset. |
| SCRATCH0 | Scratch register. Information persists through soft reset of the chip. |
| SCRATCH1 | Scratch register. Information persists through soft reset of the chip. |
| SCRATCH2 | Scratch register. Information persists through soft reset of the chip. |
| SCRATCH3 | Scratch register. Information persists through soft reset of the chip. |
| SCRATCH4 | Scratch register. Information persists through soft reset of the chip. |
| SCRATCH5 | Scratch register. Information persists through soft reset of the chip. |
| SCRATCH6 | Scratch register. Information persists through soft reset of the chip. |
| SCRATCH7 | Scratch register. Information persists through soft reset of the chip. |
| TICK | Controls the tick generator |