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ADC not working in LPC546xx

Question asked by Prasanna Naik on May 4, 2019
Latest reply on May 12, 2019 by Prasanna Naik

Hi,

 I am using LPC546xx development board OM13092 for evaluation.

I am using driver reference example "lpcxpresso54608_lpc_adc_interrupt" to check the performance of ADC in LPC546xx on analog channel 7(Port pin: PIO2_0,Pin 7 of J11 in revesion D board).

I have configured the port as analog but it is always giving 4059-4065 as ADC o/p even if i connect GND on channel 7).

I have attached the code for reference. Please help.

 

Thanks and best regards,

Prasanna

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