Posted on December 21, 2016 at 11:03Dear all
I am using ADC in stm8s105c6. I use ADC1 for two channel for example AIN9 and AIN8.
the problem is that when I switch the ADC1 from channel 9 to 8 the output result of the are being swapped.
the input signal which is connected to the channel 9 gives the result of the input signal which is connected to channel 8 and vice versa.
this the code that use.
ADC1->CSR &= 0x00;
ADC1->CSR |= 0x09;
TIM1_SetCompare1(sample_average(pch1));
ADC1->CSR &= 0x00;
ADC1->CSR |= 0x08;
TIM1_SetCompare2(sample_average(pch2));
(but when I use just one channel everything is ok);
Many Thanks for your help.
https://community.st.com/people/56065
