求大神支招，运行程序在CCS3.3上出现 error: expected an expression

只看该作者 · 2015-11-2 21:46

#include <stdio.h>
#include <csl.h>
#include <csl_chip.h>
#include <csl_irq.h>
#include <csl_gpt.h>
#include <csl_uart.h>
#include "Uart_Function.h"

/* Reference start of interrupt vector table */
/* This symbol is defined in file, vectors.s55 */
extern void VECSTART(void);

/* Function/ISR prototypes */
interrupt void Timer0Isr(void);

/* Create a TIMER_Handle object for use with TIMER_open */
GPT_Handle    hGpt;
Uint16 Counter;
Uint16 EventId0; // 定时器0所对应的事件ID号
/****************************************************************/
/* Define and initialize the GPT module configuration structure */
/* Input fast peripheral clock is 100MHz */
/* Generate character interval interrupt */
/*--------------------------------------------------------------*/
/* 10etu 0x19708 1.042ms */
/* 12etu 0x1E870 1.250ms */
/* 14etu 0x239D8 1.459ms */
/* 20etu 0x32E10 2.084ms */
/* 40etu 0x65C20 4.168ms */
/****************************************************************/
GPT_Config  MyGptConfig = {
0, //Emulation management register
0,      //GPIO interrupt control register
0,      //GPIO enable register
0,      //GPIO direction register
0,      //GPIO data register
//0x39D8, //Timer period register 1 (主频为200MHz)
//0x0002,      //Timer period register 2
0x56C4, //Timer period register 1 (主频为300MHz)
0x0003,      //Timer period register 2
0, //Timer period register 3
0, //Timer period register 4
GPT_GPTCTL1_RMK( //Timer control register 1
  GPT_GPTCTL1_TIEN_NOT_GATED,
  GPT_GPTCTL1_CLKSRC_VBUS,
  GPT_GPTCTL1_ENAMODE_CONTINUOUS,
  GPT_GPTCTL1_PWID_INACTIVE_1CYCLE,
  GPT_GPTCTL1_CP_CLOCK_MODE,
  GPT_GPTCTL1_INVIN_DONT_INVERT_OUTPUT,
  GPT_GPTCTL1_INVOUT_DONT_INVERT_OUTPUT
  ),
GPT_GPTCTL2_RMK( //Timer control register 2
  GPT_GPTCTL2_TIEN_NOT_GATED,
  GPT_GPTCTL2_CLKSRC_VBUS,
  GPT_GPTCTL2_ENAMODE_CONTINUOUS,
  GPT_GPTCTL2_PWID_INACTIVE_1CYCLE,
  GPT_GPTCTL2_CP_CLOCK_MODE,
  GPT_GPTCTL2_INVIN_DONT_INVERT_OUTPUT,
  GPT_GPTCTL2_INVOUT_DONT_INVERT_OUTPUT
  ),
GPT_GPTGCTL1_RMK( //Global timer control register
  GPT_GPTGCTL1_PSC34_DEFAULT,
  GPT_GPTGCTL1_TIMMODE_DEFAULT,
  GPT_GPTGCTL1_TIM34RS_IN_RESET,
  GPT_GPTGCTL1_TIM12RS_IN_RESET,
  )
};
/****************************************************************/
/* 函数名: Config_Timer() */
/* 功能: 配置一个字符发送周期的定时器 */
/****************************************************************/
extern void Config_Timer(void)
{
/* Set IVPH/IVPD to start of interrupt vector table */
IRQ_setVecs((Uint32)(&VECSTART));

/* Temporarily disable all maskable interrupts */
IRQ_globalDisable();

/* Open Timer 0, set registers to power on defaults */
/* And return handle of Timer 0 */
hGpt = GPT_open(GPT_DEV0, GPT_OPEN_RESET);

/* Get Event Id associated with Timer 0, for use with */
/* CSL interrupt enable functions.                   */
EventId0 = GPT_getEventId(hGpt);

/* Clear any pending Timer interrupts */
IRQ_clear(EventId0);

/* Place interrupt service routine address at */
/* associated vector location */
IRQ_plug(EventId0,&Timer0Isr);

/* Write configuration structure values to Timer control regs */
GPT_config(hGpt, &MyGptConfig);

/* Enable Timer interrupt */
IRQ_enable(EventId0);

/* Enable all maskable interrupts */
IRQ_globalEnable();

}

/********************************************************************/
/* 函数名: Timer0Isr() */
/* 功能: 当定时时间到,发送一个命令字符并且字符发送计数器加1 */
/********************************************************************/
interrupt void Timer0Isr(void)
{

UART_RSET(URTHR, DestData[Counter]);
Counter++;
}
这个程序出现"Timer.c", line 62: error: expected an expression
这样的错误，该怎样修改呀，改了好几天都找不到原因，希望大神支招，小女子在这谢谢您了。