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ADC_LDD for Kinetis K20

Question asked by Alessandro Vagniluca on Nov 29, 2011
Latest reply on Dec 2, 2011 by Processor Expert

I am cloning the bsp_twrk60n512_pe to a new one for my new board based on the Kinetis K20 with LQFP 100-pin package.

I am using CodeWarrior 10.1 SE with ProcessorExpert 5.1 and MQX 3.7.

I have two issues regarding to the ADC_LDD component.


I added one ADC_LDD for ADC0 and one for ADC1. On ADC0 I defined a list of 13 A/D channels; on ADC1 I defined a list of 11 A/D channels.


On ADC0 the channel list appears OK, but I cannot define sample groups for some of the defined channels (see the first attachment), because the ProcessorExpert tool reports those channels are not defined . Why?


On ADC1 some pins report the error "Pins with shared control must be set identically" (see the second attachment). What does it mean?


Can yoy please help me to fix those issues?