watchdog配置

aacmeme

请问谁静态配置过omapl138的看门狗？
% Y  G/ ^3 k0 [+ X* N//*************** Add watchdog **********************//
var Clock = xdc.useModule("ti.sysbios.knl.Clock");
! E, F; T' D( }- |) Ivar Timer = xdc.useModule("ti.sysbios.timers.timer64.Timer");
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//Puts timer1 in watchdog mode
0 k, c% a2 ^% _# g7 {( \7 P+ Z$ xTimer.timerSettings[1].mode = Timer.Mode_WATCHDOG;
+ `( B3 B, k( H7 xTimer.timerSettings[1].master = true;
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//Instance config parameters for Timer
var timerParams = new Timer.Params(); //Create a new Timer params struct
timerParams.period = 1000;  // set to your period value here
timerParams.periodType = Timer.PeriodType_MICROSECS;
6 n7 v6 G4 ^% ?4 T) ]# ttimerParams.runMode = Timer.RunMode_ONESHOT;  // specify if one shot or continuous mode
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Program.global.Mywatchdog = Timer.create(1, "&WatchdogOvertime", timerParams);
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) P( ?6 J8 v% h这样配置后，编译出错，Unsupported mode: 2 is specified for Timer: 1
) J# F" @; ?& D竟然只支持chain和unchain的。。 请大神指点怎么配置？？？？