paul- wrote: > I picked up a cheap st7789v based display.....works just fine with the > new driver and overlay. > > This display and driver do not use the MISO channel on the SPI > interface, so you can leave it unwired. The Pirate Audio board actually > reuses this for DC. I used an arbitrary for my test configuration. > > This is how I wired and configured my other display. > dtoverlay=st7789v-spi,dc_pin=24,reset_pin=25,cs=0,rotation=180,row_offset=80 > > I'll build this driver into the next kernel.
I have a couple of ST7789 240x240 SPI displays that I can't get to work with the fbtft_device. They differ from the one that I did get to work in that they don't have a CS connection. They have pins for GND, VCC, SCL, SDA, RES, DC, BLK. No combination of pins and settings that I've tried results in the slightest hint of life from the screen. Do you have any suggestions for getting them working with fbtft_device while I wait for your driver to become available? ------------------------------------------------------------------------ chill's Profile: http://forums.slimdevices.com/member.php?userid=10839 View this thread: http://forums.slimdevices.com/showthread.php?t=111502 _______________________________________________ unix mailing list unix@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/unix
