Help QADC from coldfire 5282

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Help QADC from coldfire 5282

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Lucho
Contributor I
I'm tring to use the module QADC from the coldfire 5282. I have problems with the registers of this QADC, I configure it for AN0 and I send the answer to the port TC and I don't have eny answer. If someone have an exemple of this please send it to me.
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PaoloRenzo
Contributor V

Lucho wrote:
I'm tring to use the module QADC from the coldfire 5282. I have problems with the registers of this QADC, I configure it for AN0 and I send the answer to the port TC and I don't have eny answer. If someone have an exemple of this please send it to me.


Hi:



Maybe you are using interrupts and using a stationary code from Codewarrior.

By default, vector table is not included in RAM target, only in ROM targets, so if you are using debug green arrow, is not enough.

In order to allow interrupts you have to burn FLASH memory to include the vector table (vector.s). After that you can debug the code, but, as I said, only in ROM targets.

Only guessing your problem :smileywink:

Good luck!
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