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TICK 的修改在 dsp.cfg 文件中/ w4 z( x( o8 e! B* ?; J0 a
0 e% @0 `3 `5 h& q. E( o+ o+ _151 /* configure SysBios to use the lower half of Timer 1 */' y+ a2 }0 w1 j! p
152 var Timer = xdc.useModule('ti.sysbios.timers.timer64.Timer');$ K; Z4 P; ^$ z
153 var Clock = xdc.useModule('ti.sysbios.knl.Clock');; ^0 Z" w& e; {; a
154 Timer.timerSettings[1].master = true;
/ n% q# e* c# ]4 |2 S5 L' u& U9 _* y6 m155 Timer.defaultHalf = Timer.Half_LOWER;/ V3 P5 v) V: ^- [
156 Clock.timerId = 1;4 e2 h! x s3 b, [# O1 B# a% N
157 Clock.tickPeriod = 5; //5us$ h. [, n) g: f1 H* y. Y/ m
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修改后重新编译程序, e1 [( _) |, e% a, s f' A
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