在Zstack-CC2530的代码中加PWM输出的问题

对Timer initial的代码

void timer1Init(void)
{
unsigned int count;

T1CTL = 0x00;
T1CCTL0 = 0x00;
T1CCTL1 = 0x00;
T1CCTL2 = 0x00;
TIMIF =~0x40;

#ifndef CC2530_PG1
// Set conmpare mode with interrupt enabled
T1CCTL0 = 0x44;
#endif

// clear interrupt pending flag, disable interrupt
#ifdef CC2530_PG1
T1CTL &=~0x10; // T1CTL.OVFIF = 0
#else
T1STAT&=~0x01; // T1STAT.CH1IF = 0
#endif
T1IE = 0; // IEN1.T1IE = 0

T1CTL&=~0x0c;
/*
T1CTL|= 0x0c; // 分128频：Tick frequency/128
count = 25000; // 2500/(32MhZ/128) = 100ms
*/
T1CTL|= 0x08; // 32分频：Tick frequency/32
count = 10; // 20/(32MhZ/32) = 20uS //实际好像20us

T1CC0L = (unsigned char) count; // Setting counter value
T1CC0H = (unsigned char)(count>>8);

TIMIF |= 0x40;
T1IE = 1;
T1CTL |= 0x02;
}

start Timer 代码

void timer1Start(void)
{
T1CTL |= 0x03;
}

但是并没有执行Timer的中断 

#pragma vector=T1_VECTOR
__near_func __interrupt void t1_irq(void)

{

}

我看到HAL_TIMER 为FALSE 没有define.是不是这个原因？