topic ADC- Port L as analog input in CodeWarrior for MCU

ADC- Port L as analog input

madhavkumar — Thu, 18 May 2017 18:30:02 GMT

Hi,

In MC9S12ZVC-Family, how can the Port L input signals ( PL[1:0] / KWL[1:0] ) can be configured and used as analog inputs during ADC conversion.

Because I couldnt find this port as an Analog input channel select in ADCCMD_1 register.

Can anyone help me to fix this ?

Thanks in advance,

Madhav.

Alice_Yang — Fri, 19 May 2017 15:41:23 GMT

Hello Madhav,

Please check the MC9S12ZVC-Family Reference Manual :

About the code , you can create a project with Processor Expert , then add ADC component ,

choose the the PL0 as ADC channel , generate code, you can refer to these code , I also attached

the Init_ADC file .

Hope it helps

TIC