Versão sem FFT e aquisição por DMA. 256 amostras.
Dependencies: EthernetInterface NTPClient mbed-rtos mbed
Functions/whatchdog.h
- Committer:
- rebonatto
- Date:
- 2016-01-05
- Revision:
- 0:e57bc370d339
File content as of revision 0:e57bc370d339:
// Simon's Watchdog code from // http://mbed.org/forum/mbed/topic/508/ 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; } };