Mike Moore
watchdog library. this is a derived work.
Dependents: RTOS_project RTOS_project_fork_01 RTOS_project_fork_02 ELEC351-Coursework
Diff: watchdog.h
- Revision:
- 1:60654f9e0936
- Parent:
- 0:f27d373a8e28
--- a/watchdog.h Tue Sep 17 15:03:56 2013 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +0,0 @@
-/*----------------------------------------------//----------------------------*/
- // Simon's Watchdog code from
- // http://mbed.org/forum/mbed/topic/508/
- class Watchdog
- {
- public:
-
- void kick(float s) // Load timeout value in watchdog timer and enable
- {
- 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();
- }
-
-
- void kick() // reset timer.
- {
- LPC_WDT->WDFEED = 0xAA;
- LPC_WDT->WDFEED = 0x55;
- }
- };
-/*----------------------------------------------//----------------------------*/
\ No newline at end of file