Mini 2440 , How to use ADC pins on GPIO
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Hi My Friends ,
I have a ARM 920T based board called Mini 2440 . Qtopia is installed on it . I am developing app by using QT programing language . I have made simple app . My app reads analog value from pre -installed pot on Mini 2440. This is Okay . App works well . Pot is conneccted to AIN0 pin on GPIO as default . But I want to use AIN1 pin . Because I will connect a device that generates analog signal.
I read file dev/adc for AIN0 , but ı can't access AIN1!. How to solve this problem . İs There any idea for this problem. Thanks Already . -
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Hi My Friends ,
I have a ARM 920T based board called Mini 2440 . Qtopia is installed on it . I am developing app by using QT programing language . I have made simple app . My app reads analog value from pre -installed pot on Mini 2440. This is Okay . App works well . Pot is conneccted to AIN0 pin on GPIO as default . But I want to use AIN1 pin . Because I will connect a device that generates analog signal.
I read file dev/adc for AIN0 , but ı can't access AIN1!. How to solve this problem . İs There any idea for this problem. Thanks Already .@desperado_43 hii,
Can you please send your code to me ?I am also trying to implement this one but my ui is going to block when i run the application
gmail:shubakaraps@gmail.com
kind Regards,