Dual ADC mode multi channel

[2424824120]

Posted on February 19, 2014 at 11:43

If under the Multi ADC mode only one channel can be conversed

in one ADCs(adc1/adc2/adc3)

[chen]

Posted on February 19, 2014 at 12:20

Hi

''If under the Multi ADC mode only one channel can be conversed in one ADCs(adc1/adc2/adc3)'' Is this a statement or a question? If it is a question - it is unclear what you are asking?

[2424824120]

Posted on February 19, 2014 at 12:55

Hi!

It is a question. when I set ''

 ADC_CommonInitStructure.ADC_DMAAccessMode = ADC_DMAAccessMode_2;

  /* ADC1 regular channel11 configuration   Pin PC1*************************************/   ADC_RegularChannelConfig(ADC1, ADC_Channel_11, 1, ADC_SampleTime_3Cycles);  /* ADC1 regular channel6 configuration  Pin PA6*************************************/   ADC_RegularChannelConfig(ADC1, ADC_Channel_6, 2, ADC_SampleTime_3Cycles);           /* ADC2 regular channel14 configuration  Pin PC4*************************************/   ADC_RegularChannelConfig(ADC2, ADC_Channel_14, 1, ADC_SampleTime_3Cycles);      /* ADC2 regular channel8 configuration  Pin PB0*************************************/   ADC_RegularChannelConfig(ADC2, ADC_Channel_8, 2, ADC_SampleTime_3Cycles); '' that only (

ADC1, ADC_Channel_11

)and

(ADC2, ADC_Channel_14

）can be converted.Why the remaining channels couldn't be converted?

[Tesla DeLorean]

Posted on February 19, 2014 at 13:44

Learn to post complete examples

  ADC_InitStructure.ADC_ScanConvMode = ENABLE; // Multiple Channels   ADC_InitStructure.ADC_NbrOfConversion = 2;

[2424824120]

Posted on February 19, 2014 at 13:46 Thank you! Now I know where I am rong!

[2424824120]

Posted on February 19, 2014 at 13:47 Thank you! Now I know where I am rong!