watchdog配置

aacmeme

请问谁静态配置过omapl138的看门狗？
8 O- K  a& i: L; K# I" D//*************** Add watchdog **********************//
var Clock = xdc.useModule("ti.sysbios.knl.Clock");
var Timer = xdc.useModule("ti.sysbios.timers.timer64.Timer");

& d4 M7 M; B$ u3 N//Puts timer1 in watchdog mode
Timer.timerSettings[1].mode = Timer.Mode_WATCHDOG;
Timer.timerSettings[1].master = true;
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//Instance config parameters for Timer
var timerParams = new Timer.Params(); //Create a new Timer params struct
" q  J, d$ Z- a- l) M+ @timerParams.period = 1000;  // set to your period value here
timerParams.periodType = Timer.PeriodType_MICROSECS;
* g( Z" m% J: H$ r5 q6 ~' ]timerParams.runMode = Timer.RunMode_ONESHOT;  // specify if one shot or continuous mode

! }7 a: q7 Z- U1 xProgram.global.Mywatchdog = Timer.create(1, "&WatchdogOvertime", timerParams);
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7 p) q; ^1 w' @" N3 \2 J这样配置后，编译出错，Unsupported mode: 2 is specified for Timer: 1
6 ^5 [8 [7 n3 C  G3 V% u1 }- k竟然只支持chain和unchain的。。 请大神指点怎么配置？？？？
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