hi , I have project with mini6410 4.3"LCD ( uname -a = Linux FriendlyARM 2.6.28.6-FriendlyARM #4 Fri Sep 17 12:14:33 HKT 2010 armv6l unknown ) ( project is ecg program. I designed interface with qt in c++ and my group friends made two sensors that are ecg (get heart pulse rate) and temperature(get the body emperature). We connect these sensors on PIN27-PIN28(COM6--signal AIN1-AIN2) ) After , I think firstly Analog Device Converter is invoked than 2 hexadecimal datas (that are generated by ADC ) are writing on registers. Than , I must read these datas. However :) I don't know how invoke ADC , how read these registers and these register addresses :D my /dev folder is = *************************************************************************** audio mtd0ro s3c-cmm tty18 tty37 tty56 vcs backlight mtd1 s3c-g2d tty19 tty38 tty57 vcs1 buttons mtd1ro s3c-g3d tty2 tty39 tty58 vcs2 console mtd2 s3c-jpg tty20 tty4 tty59 vcs3 controlC0 mtd2ro s3c-mfc tty21 tty40 tty6 vcs4 cpu_dma_latency mtdblock0 s3c-pp tty22 tty41 tty60 vcsa dsp mtdblock1 s3c-rotator tty23 tty42 tty61 vcsa1 fb0 mtdblock2 shm tty24 tty43 tty62 vcsa2 fb1 network_latency timer tty25 tty44 tty63 vcsa3 fb2 network_throughput touchscreen tty26 tty45 tty7 vcsa4 fb3 null tty tty27 tty46 tty8 video0 full pcmC0D0c tty0 tty28 tty47 tty9 video1 i2c pcmC0D0p tty1 tty29 tty48 ttySAC0 video14 input ppp tty10 tty3 tty49 ttySAC1 watchdog kmsg ptmx tty11 tty30 tty5 ttySAC2 zero leds pts tty12 tty31 tty50 ttySAC3 log pwm tty13 tty32 tty51 ubi_ctrl loop random tty14 tty33 tty52 urandom mem root tty15 tty34 tty53 usbdev1.1 mixer rtc tty16 tty35 tty54 usbdev1.1_ep00 mtd0 rtc0 tty17 tty36 tty55 usbdev1.1_ep81 *************************************************************************** if you know solution , have source code in c/c++ , register addresses , know how invoke adc in mini6410 with c/c++ , know reading registers or have any suggestion , please help me in a short time :D (I have a time problem because of deadline ) :) best regards ,
mini6410 adc
ps : in my /dev folder , I dont have adc. I dont have mini6410_adc.c files and drivers/char folder in my mini6410 . :/