This is a continuation of this thread: http://www.cypros.org/?app=forum&id=0&rID=89110 I was able to find an alternative means to work around the problem, but I have again run into this issue. I've tried all the suggestions in the thread, and nothing has worked. There seems to be confusion that I am getting faulty values... that isn't the issue. The issue is when using the ADC to read values after calling ADC_SelectConfiguration(), no values are returned *at all*. It actually gets caught up in the ADC_IsEndConversion(uint8 retMode) function in the ADC.c file. The ADC_DEC_SR_REG register never gets set to 1, and so, the function blocks until I quit the program. It works fine if I never call SelectConfiguration.
Can anyone help me figure out what's going on? I haven't been able to find this issue anywhere else on the forum.
You might consider filing a CASE on this, and post your project when
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Many delta sigma functions are interrupt based and can create problem with other interrupt (ex.: use theses functions inside an interrupt). Is it your case?