CC2538: CC2538 Watchdog

Try to include watchdog.h.

I did, but the error still there :(

You can use one of the following defines to replace WDTIMX
#define WATCHDOG_INTERVAL_32768 0x00000000 // Timer select: Twdt x 32768
#define WATCHDOG_INTERVAL_8192 0x00000001 // Timer select: Twdt x 8192
#define WATCHDOG_INTERVAL_512 0x00000002 // Timer select: Twdt x 512
#define WATCHDOG_INTERVAL_64 0x00000003 // Timer select: Twdt x 64

Hi Chen, I solved !

I copied from TI2530DB\OnBoard.h to TI2538DB\OnBoard.h the following:


#define SMWDTHROSC_WDCTL 0x400D5000 // Watchdog Timer Control
#define WDCTL HWREG(SMWDTHROSC_WDCTL)
#define WDINT0 0x01 // Interval, bit0
#define WDINT1 0x02 // Interval, bit1
#define WDINT 0x03 // Interval, mask
#define WDMODE 0x04 // Mode: watchdog=0, timer=1
#define WDEN 0x08 // Timer: disabled=0, enabled=1
#define WDCLR0 0x10 // Clear timer, bit0
#define WDCLR1 0x20 // Clear timer, bit1
#define WDCLR2 0x40 // Clear timer, bit2
#define WDCLR3 0x80 // Clear timer, bit3
#define WDCLR 0xF0 // Clear timer, mask
#define WDTISH 0x03 // Short: clk * 64
#define WDTIMD 0x02 // Medium: clk * 512
#define WDTILG 0x01 // Long: clk * 8192
#define WDTIMX 0x00 // Maximum: clk * 32768
#define WDCLP1 0xA0 // Clear pattern 1
#define WDCLP2 0x50 // Clear pattern 2


#define WatchDogEnable(wdti) \
{ \
WDCTL = WDCLP1 | WDEN | (wdti & WDINT); \
WDCTL = WDCLP2 | WDEN | (wdti & WDINT); \
}


Works fine !!

Thanks for your support

Cheers!