any proper newbie guide for LCD tft 3.2" waveshare?

[Nots A Crones]

Re: LCD tft screen 3.2" waveshare

i follow till this steps and have no single clue on how to continue on

Get or compile the right binary from https://github.com/ian57/rpi-fbcp according to your Pi version. Copy it in the /usr/bin directory. You'll need to get write access on the system for that :

mount -o remount, rw /boot
mount -o remount, rw /
After getting the binary, verify the file has the executable right. In doubt just run :

chmod 755 fbcp

when ever i try to run chmod 755 fbcp, putty told me no such file. Where did i went wrong?

Any gurus care to help this noob here? Thanks alot!

[acris]

@Nots-A-Crones said in any proper newbie guide for LCD tft 3.2" waveshare?:

chmod 755 fbcp

chmod 755 /boot/fbcp

https://github.com/recalbox/recalbox-os/wiki/TFT-Screen-SPI-Bus-(EN)#configure-your-waveshare-32-resistif-tft-screen

[Nots A Crones]

@acris

@acris said in any proper newbie guide for LCD tft 3.2" waveshare?:

@Nots-A-Crones said in any proper newbie guide for LCD tft 3.2" waveshare?:

chmod 755 fbcp

chmod 755 /boot/fbcp

https://github.com/recalbox/recalbox-os/wiki/TFT-Screen-SPI-Bus-(EN)#configure-your-waveshare-32-resistif-tft-screen

i'm just a very lost noob, i copy paste the cmd, it show no such file/dir, so i use winSCP to place the fbcp into /boot folder and exclude the cmd again and i don't see any changes to my tft screen.

anything i miss out?

i'm on pi3 and overclocking as below

arm_freq=1350
over_voltage=4
sdram_freq=575
sdram_schmoo=0x02000020
over_voltage_sdram_p=6
over_voltage_sdram_i=4
over_voltage_sdram_c=4
core_freq=500
v3d_freq=500
h264_freq=333
gpu_mem=256

[Nots A Crones]

bump ?

[acris]

Version of recalbox ?
you need 4.1 i think.
@ian57 @Substring

[Israel Neves]

@acris
still in same as u

[ian57]

you need to get the dtbo file, take a look a the page https://github.com/recalbox/recalbox-os/wiki/Utility---Use-of-fbcp-for-small-TFT-screen-%28EN%29 and https://github.com/recalbox/recalbox-os/wiki/TFT-Screen-SPI-Bus-(EN) if you do not use the 4.1 release