求大神解答一下,编译一直报错

2019-08-16 18:47发布

.output工程模板.axf: Error: L6218E: Undefined symbol ADC_Cmd (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_DeInit (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_GetCalibrationStatus (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_GetResetCalibrationStatus (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_Init (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_RegularChannelConfig (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_ResetCalibration (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_SoftwareStartConvCmd (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_StartCalibration (referred from adc.o).
.output工程模板.axf: Error: L6218E: Undefined symbol ADC_TempSensorVrefintCmd (referred from adc.o).

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