编译的时候报没有定义ROM_*这些函数，怎么解决？？软件使用IAR

Hancheng Zhao

Other Parts Discussed in Thread: TM4C123GH6PM

Changed settings forces a full rebuild...
Building configuration: 1 - Debug
Updating build tree...

5 file(s) deleted.
Updating build tree...
main.c
Warning[Pe223]: function "ROM_SysCtlPeripheralEnable" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 51
Warning[Pe223]: function "ROM_GPIOPinTypeGPIOOutput" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 55
Warning[Pe223]: function "ROM_FPULazyStackingEnable" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 71
Warning[Pe223]: function "ROM_SysCtlClockSet" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 73
Warning[Pe223]: function "ROM_SysTickPeriodSet" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 75
Warning[Pe223]: function "ROM_SysCtlClockGet" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 75
Warning[Pe223]: function "ROM_SysTickIntEnable" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 76
Warning[Pe223]: function "ROM_SysTickEnable" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 77
Warning[Pe223]: function "ROM_IntMasterEnable" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 81
Warning[Pe223]: function "ROM_GPIOPinWrite" declared implicitly D:\Documents\arm\test_project\proj_4\IAR source\main.c 96
startup_ewarm.c
Linking
Error[Li005]: no definition for "ROM_FPULazyStackingEnable" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_SysCtlClockSet" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_SysCtlClockGet" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_SysTickPeriodSet" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_SysTickIntEnable" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_SysTickEnable" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_IntMasterEnable" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_GPIOPinWrite" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_SysCtlPeripheralEnable" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error[Li005]: no definition for "ROM_GPIOPinTypeGPIOOutput" [referenced from D:\Documents\arm\test_project\proj_4\IAR source\Debug\Obj\main.o]
Error while running Linker

Total number of errors: 10
Total number of warnings: 10

#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include "inc/hw_ints.h"
#include "inc/hw_memmap.h"
#include "inc/hw_types.h"
#include "inc/hw_gpio.h"
#include "inc/hw_sysctl.h"
#include "driverlib/debug.h"
#include "driverlib/fpu.h"
#include "driverlib/gpio.h"
#include "driverlib/pin_map.h"
#include "driverlib/interrupt.h"
#include "driverlib/sysctl.h"
#include "driverlib/systick.h"
#include "driverlib/timer.h"
#include "driverlib/rom.h" //各类头文件，复制粘贴即可

#define SYSTICK_PERIOD_MS 1000 //宏定义了一个用来初始化systick计时为1ms的常量

volatile uint32_t g_ui32SysTickCount = 0; //systick产生中断次数
volatile uint32_t delaycount_ms = 0; //延迟毫秒数目

/*延迟函数*/
void delay_ms(unsigned int ms)
{
       delaycount_ms = ms;

       while(delaycount_ms>0); //不够所需毫秒数就一直等待
}

/*systick中断服务程序，配合延迟*/
void SysTickIntHandler(void)    //由systick初始化，每1ms进入一次
{
         g_ui32SysTickCount++; //这条语句并无实际意义可删除

         if(delaycount_ms)      //够不够时间？不够继续时间，够了等待下一次delaycout_ms赋值
           delaycount_ms--;
}

/*led初始化函数，使能了GPIO，确定了输出口*/
void ledInit(void)
{
       ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);         //允许系统控制对应GPIO没有该语句会导致ARM“死机“
       ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
       ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOC);

       ROM_GPIOPinTypeGPIOOutput(GPIO_PORTF_BASE, GPIO_PIN_2|GPIO_PIN_4);       //输出位设定
       ROM_GPIOPinTypeGPIOOutput(GPIO_PORTB_BASE, GPIO_PIN_7);
       ROM_GPIOPinTypeGPIOOutput(GPIO_PORTC_BASE, GPIO_PIN_7);

       /*
       ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, GPIO_PIN_2);
       ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_4, GPIO_PIN_4);
       ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_7, GPIO_PIN_7);
       ROM_GPIOPinWrite(GPIO_PORTC_BASE, GPIO_PIN_7, GPIO_PIN_7);
       */
}

/*实验led顺序点亮，顺序熄灭的主函数*/
int main(void)
{
       ROM_FPULazyStackingEnable();             //打开浮点运算减少CPU开销,程序简单的时候不打开也无影响，但FPU是Tiva一个强大的内部资源，最好打开

       ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN | SYSCTL_XTAL_16MHZ);              //时钟设置,该程序不设置时钟也无影响

       ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / SYSTICK_PERIOD_MS);          //系统滴答时钟，设定位每1ms一次中断
       ROM_SysTickIntEnable(); //定时计数器减至零产生中断
       ROM_SysTickEnable();     //滴答定时器使能

       ledInit();    //初始化LED

       ROM_IntMasterEnable();   //开全局中断

       while(1)
       {
              /*
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_4, 0);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, 0);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_7, 0);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTC_BASE, GPIO_PIN_7, 0);
              delay_ms(500); //分别点亮4个LED灯//
              */

              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_4, 0);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, 0);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_7, 0);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTC_BASE, GPIO_PIN_7, 0);
              delay_ms(500); //依次点亮4个LED灯
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_4, 1<<4);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, 1<<2);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_7, 0xff);
              delay_ms(500);
              ROM_GPIOPinWrite(GPIO_PORTC_BASE, GPIO_PIN_7, 1<<7);
              delay_ms(500); //依次熄灭4个LED灯

              /*
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, GPIO_PIN_2);
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_4, GPIO_PIN_4);
              ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_7, GPIO_PIN_7);
              ROM_GPIOPinWrite(GPIO_PORTC_BASE, GPIO_PIN_7, GPIO_PIN_7);
              delay_ms(500);//熄灭
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, 0);
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_4, 0);
              ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_7, 0);
              ROM_GPIOPinWrite(GPIO_PORTC_BASE, GPIO_PIN_7, 0);
              delay_ms(500);//同时点亮
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_2, GPIO_PIN_2);
              ROM_GPIOPinWrite(GPIO_PORTF_BASE, GPIO_PIN_4, GPIO_PIN_4);
              ROM_GPIOPinWrite(GPIO_PORTB_BASE, GPIO_PIN_7, GPIO_PIN_7);
              ROM_GPIOPinWrite(GPIO_PORTC_BASE, GPIO_PIN_7, GPIO_PIN_7);
              delay_ms(1000);//同时熄灭
              */
       }
}

10 年多前

0 Hancheng Zhao 10 年多前

Intellectual 272 points

已自行解决，方法Options / C/C++Compiler preprocessor / Defined symbols 中输入

ewarm

PART_TM4C123GH6PM

TARGET_IS_TM4C123_RB1

UART_BUFFERED

确认即可

0 Hancheng Zhao 10 年多前

Intellectual 272 points

在Options / C/C++ Complier preprocessor

中的 refined symbols

键入

ewarm

PART_TM4C123GH6PM

TARGET_IS_TM4C123_RB1

UART_BUFFERED

0 xyz549040622 10 年多前回复 Hancheng Zhao

Guru 65885 points

这个宏定义没有的话，好多外设是找不到的。换个芯片的话，定义也要改变的。

0 Hancheng Zhao 10 年多前回复 xyz549040622

Intellectual 272 points

如果换芯片我要改哪些宏定义呢，能否用tiva系列的其他芯片帮我举个例子谢谢

0 xyz549040622 10 年多前回复 Hancheng Zhao

Guru 65885 points

TM4C123GH6PM ，根据你对应的芯片，修改这个就可以

0 Hancheng Zhao 10 年多前回复 xyz549040622

Intellectual 272 points

TARGET_IS_TM4C123_RB1

里面的RB1又表示什么呢，因为看到头文件里面有if define *_RA1什么的。。。谢谢

0 xyz549040622 10 年多前回复 Hancheng Zhao

Guru 65885 points

这个应该是主管ROM之类的函数的吧，我具体看看再给你回复。

0 xyz549040622 10 年多前回复 Hancheng Zhao

Guru 65885 points

这个问题的答案找到了，主要还是函数的版本问题

以下定义经 driverlib/rom.h 验证：
 TARGET_IS_DUSTDEVIL_RA0
用于 DustDevil-class device,silicon revision A0
 TARGET_IS_TEMPEST_RB1
用于 Tempest-class device, silicon revision B1.
 TARGET_IS_TEMPEST_RC1
用于 Tempest-class device,silicon revision C1.
 TARGET_IS_TEMPEST_RC3
用于 Tempest-class device,silicon revision C3.
 TARGET_IS_TEMPEST_RC5
用于 Tempest-class device,silicon revision C5.
 TARGET_IS_FIRESTORM_RA2
用于 Firestorm-class device,silicon revision A2.
 TARGET_IS_BLIZZARD_RA1
用于 Blizzard-class device,silicon revision A1.

0 Hancheng Zhao 10 年多前回复 xyz549040622

Intellectual 272 points

哦哦，原来是版本差异啊

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编译的时候报没有定义ROM_*这些函数，怎么解决？？软件使用IAR

TM4C123GH6PM ，根据你对应的芯片，修改这个就可以