watchdog配置

aacmeme

请问谁静态配置过omapl138的看门狗？
//*************** Add watchdog **********************//
" G" \; d1 q  [: J5 a* Nvar Clock = xdc.useModule("ti.sysbios.knl.Clock");
var Timer = xdc.useModule("ti.sysbios.timers.timer64.Timer");
7 s$ A8 y- e' I* ]
( ^% r7 K5 H: o( g//Puts timer1 in watchdog mode
2 w  X3 U* y" @; m- ~* g+ k/ i* BTimer.timerSettings[1].mode = Timer.Mode_WATCHDOG;
. E5 w7 D+ k6 T: i9 Y& E5 g- LTimer.timerSettings[1].master = true;

//Instance config parameters for Timer
# t  ?+ Z* N4 _& f, {- Pvar timerParams = new Timer.Params(); //Create a new Timer params struct
6 n$ Y6 X5 _3 x1 w; F: ItimerParams.period = 1000;  // set to your period value here
timerParams.periodType = Timer.PeriodType_MICROSECS;
timerParams.runMode = Timer.RunMode_ONESHOT;  // specify if one shot or continuous mode

, f% p$ s3 Z+ v" T" ]: rProgram.global.Mywatchdog = Timer.create(1, "&WatchdogOvertime", timerParams);
. n7 P5 t) H2 a

+ }8 R) J) Q0 Z# z这样配置后，编译出错，Unsupported mode: 2 is specified for Timer: 1
% E9 f* L) f) J  i; n竟然只支持chain和unchain的。。 请大神指点怎么配置？？？？