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adc16_get_value |
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short int adc16_get_value ( long far * value, unsigned short int port, short int channel);
Once you open the driver, it constantly takes readings from the ADC-16. When you call this routine, it immediately sets value to the most recent ADC reading for the specified channel. If a reading is available, it returns TRUE, otherwise it returns FALSE. It will normally return FALSE for a few seconds after you open the driver, until the driver has taken a reading from the specified channel. Arguments: port specifies which serial port the ADC-16 is attached to. channel should be 1 for channel 1, 2 for channel 2 and so on.
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