I am working with 52259 chip and its M52259DEMO board.
I am trying to expand hvac demo example with adc extra functions.
I test my Demo board with adc example. And I have check hvac example. All it is ok.
But when I try use to code of first code into second code example I have problems.
I can open ADC device "f=fopen("adc:",&adc_init);" in hvac code.
But I can not open any channel: "f1=fopen("adc:1",&adc_channel_param1);" in hvac code.
f1 is empty, its value is NULL.
The same code works in the adc example code.
I want use adc with MQX.
I do not understand why it does not work in MQX.
Help me, please.