watchdog配置

aacmeme

请问谁静态配置过omapl138的看门狗？
//*************** Add watchdog **********************//
var Clock = xdc.useModule("ti.sysbios.knl.Clock");
var Timer = xdc.useModule("ti.sysbios.timers.timer64.Timer");

//Puts timer1 in watchdog mode
0 R7 p/ m8 O3 yTimer.timerSettings[1].mode = Timer.Mode_WATCHDOG;
4 ~- `) _- A  F# s& ~8 {Timer.timerSettings[1].master = true;
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' t8 E/ e) S/ e! i7 Z//Instance config parameters for Timer
: W! `, u4 X* I7 d" K1 K0 Avar timerParams = new Timer.Params(); //Create a new Timer params struct
  D% U: m$ H9 v# rtimerParams.period = 1000;  // set to your period value here
8 n; e5 i, U, B9 u. g8 N3 [timerParams.periodType = Timer.PeriodType_MICROSECS;
timerParams.runMode = Timer.RunMode_ONESHOT;  // specify if one shot or continuous mode
; W! Y5 n3 s$ w3 `# T- M/ J
! Z; |# U2 Y# M+ C* oProgram.global.Mywatchdog = Timer.create(1, "&WatchdogOvertime", timerParams);

% n0 m; g, m4 z1 H) l
3 M$ O3 p# S) v' s$ `这样配置后，编译出错，Unsupported mode: 2 is specified for Timer: 1
竟然只支持chain和unchain的。。 请大神指点怎么配置？？？？