Official reference client implementation for Cumulocity SmartREST on u-blox C027.
Dependencies: C027_Support C12832 LM75B MMA7660 MbedSmartRest mbed-rtos mbed
Fork of MbedSmartRestMain by
watchdog.h
- Committer:
- xinlei
- Date:
- 2015-02-25
- Revision:
- 76:b07effe83fb8
File content as of revision 76:b07effe83fb8:
#ifndef WATCHDOG_H #define WATCHDOG_H #include "mbed.h" class Watchdog { public: // Load timeout value in watchdog timer and enable void kick(float s) { LPC_WDT->WDCLKSEL = 0x1; // Set CLK src to PCLK uint32_t clk = SystemCoreClock / 16; // WD has a fixed /4 prescaler, PCLK default is /4 LPC_WDT->WDTC = s * (float)clk; LPC_WDT->WDMOD = 0x3; // Enabled and Reset kick(); } // "kick" or "feed" the dog - reset the watchdog timer // by writing this required bit pattern void kick() { LPC_WDT->WDFEED = 0xAA; LPC_WDT->WDFEED = 0x55; } }; #endif /* WATCHDOG_H */