error #10234-D: unresolved symbols remain

undefined first referenced
symbol in file ——— —————-
_ADC_ia ./Adc.obj _ADC_ib ./Adc.obj _ADC_ic ./Adc.obj _ADC_id ./Adc.obj _Gear ./Gpio.objerror #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "f28377d_dsp01_cup01.out" not built

我在main.h里定义了

extern volatile int Gear[9];

extern volatile long int ADC_ia[12],ADC_ib[12],ADC_ic[12],ADC_id[12];

在Adc.c和Gpio.c里都包含了

#include "main.h"

Susan Yang：

建议上传/私信一下工程，谢谢

,

Susan Yang：

您需要在main.c内添加定义

volatile long int ADC_ia[12],ADC_ib[12],ADC_ic[12],ADC_id[12];

,

Susan Yang：

感谢确认答案！后续有其他问题，欢迎随时发帖