milaad

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  1. hi . my screen now work but my touch dont work. when my screeen dont work my orange pi lite recoginize my touch but when my screen work orange pi lite can not recoginize my touch . it is meybe for spi????
  2. so now i can see screen in lcd but touch screen dont work. when i go to make this file ads7846.c i got error. obj-m := ads7846.o KDIR := /lib/modules/$(shell uname -r)/build PWD := $(shell pwd) all: $(MAKE) -C $(KDIR) M=$(PWD) modules clean: $(MAKE) -C $(KDIR) M=$(PWD) clean install: $(MAKE) -C $(KDIR) M=$(PWD) modules_install when i terminal type $ make make -c /lib/modules/3.4.113-sun8i/build M=/root/ds7846 modules make[1]: Entering directory '/lib/modules/3.4.113-suni/build' make[1]: *** No rule to make target 'modules'. stop make[1]: *** Leaving directory '/libmodules/3.4113-suni/build' Makefile:5: recipe for target 'all' faild make: *** [all] Error 2 why happing this thing?
  3. i change this line Option "fbdev" "/dev/fb0" to Option "fbdev" "/dev/fb8" and lcd show . now i cant use touch screen
  4. hi. i have orange pi lite and http://www.waveshare.com/3.5inch-rpi-lcd-a.htm lcd . i do all things you say . but i see a light white page. please help meeee. please I have a problem when i show screen in lcd touch screen do not work. in other hand if i dont screen on lcd orange pi lite reconginiz touch screen. please help me . i think this problem become from spi.
  5. hi . i send a file to explain what is it. 3-86_R301-fingerprint-module-user-manual.pdf
  6. milaad

    UART on gpio pins Orange Pi Lite

    i have orange pi lite when i go to /boot/boot0_OPI.fex what i must be do?
  7. hi every body i want connect fingre printer model r301 to connect orange pi lite . i connect TX fingere printer to TX orange pi lite TX(pin8). and connect RX fingere printer to RX orange pi lite RX(pin10). how can i read data ?and write data? i am new in this feild. please help me!!!!!!!!