On Sat, Mar 21, 2020 at 09:54:15PM +0100, Bernd Walter wrote: > I have a SAM4S16C, which has 128kB RAM and an ILI9325 display. > After some initial problems (the Panel I use is wired to 16-bit bus) > and several hardware problems I got it fully initialized with a testpattern > instead of the normal background color. > The code is based on the SAM4E driver. > > ... > board_lcd_initialize: Initializing > LCD Initializing > sam_lcd_initialize: LCD ID: 9325 > sam_setpower: power: 48 > sam_getvideoinfo: fmt: 11 xres: 320 yres: 240 nplanes: 1 > sam_getplaneinfo: planeno: 0 bpp: 16 > nxhello_initialize: nx_connect failed: 28 > nxhello_main: NX handle=0 > nxhello_main: Failed to get NX handle: 28 > > If this is errno then it would be ENOSPC. > Do I need enough RAM for a shadow display memory or could it be > something else? > This is without framebuffer. > I'm not running the latest code though because I need some local > stability first.
this is with full graphic debug on: nxmu_start: Starting server task board_lcd_initialize: Initializing LCD Initializing sam_lcd_initialize: LCD ID: 9325 sam_setpower: power: 48 sam_getvideoinfo: fmt: 11 xres: 320 yres: 240 nplanes: 1 sam_getplaneinfo: planeno: 0 bpp: 16 nxmu_setup: ERROR: mq_open(nxs) failed: 28 nx_server: nx_run returned: -28 nxhello_initialize: nx_connect failed: 28 nxhello_main: NX handle=0 nxhello_main: Failed to get NX handle: 28 I guess I should check my config about message queue setting. -- B.Walter <be...@bwct.de> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm.
