I need the high speed 1MS/s ADC data acquisition rates as listed in the Artik 710 specs. Unfortunately, the sysfs method provided by Artik is not fast enough. I also need one of the built in PWMs and 10 GPIO ports, so the Arduino IDE is not usable either. I have written code to modify the ADC registers (using mmap), but am unable to get any true readings from the ADCs.
I have the S5P6818 Users manual (v0.00), which appears to still need a lot of work. Most of the sections are taken verbatim from the S5P4418 Users manual.
It is unclear how to enable the PCLK for the ADC (if even needed).
And I am unsure of the functionality of the new parts of ADCCON (ADC_DATA_SEL, TOT_ADC_CLK_Cnt).
Any help would be appreciated.