cederom commented on PR #3029:
URL: https://github.com/apache/nuttx-apps/pull/3029#issuecomment-2741984037
Hmm was this PR marked DRAFT and merged? We need to be more careful as it
broke build for all other boards/config not using fbcon. DRAFT means NO MERGE!
:-)
Things to update (in next PR):
1. Kconfig dependencies are missing (i.e. NX Graphics, fonts, bit depths,
fifo pipes). In best case selecting this functionality should also enable
required underlying functionalities :-)
2. Documentation on how to setup and use this functionality :-)
3. Possible conflicts outline - if I use LVGL demo config would it be
possible to use fbcon example too?
```
% gmake -j8 CROSSDEV=riscv32-esp-elf-
Create version.h
LN: platform/board to /XXX/nuttx-apps.git/platform/dummy
Register: lvgldemo
Register: fbcon
Register: nsh
Register: sh
./fbcon_main.c:51:4: error: #error This application requires NX Graphics
# error This application requires NX Graphics
^~~~~
./fbcon_main.c:57:4: error: #error FIFO and Named Pipe Drivers should be
enabled in the configuration
# error FIFO and Named Pipe Drivers should be enabled in the configuration
^~~~~
./fbcon_main.c:176:6: error: #error NXFONT_DEFAULT not defined
# error NXFONT_DEFAULT not defined
^~~~~
CC: dirent/lib_versionsort.c fbcon_main.c:51:4: error: #error This
application requires NX Graphics
# error This application requires NX Graphics
^~~~~
fbcon_main.c:57:4: error: #error FIFO and Named Pipe Drivers should be
enabled in the configuration
# error FIFO and Named Pipe Drivers should be enabled in the configuration
^~~~~
fbcon_main.c:176:6: error: #error NXFONT_DEFAULT not defined
# error NXFONT_DEFAULT not defined
^~~~~
CC: sched/sched_rrgetinterval.c fbcon_main.c: In function
'fbcon_renderglyph':
fbcon_main.c:1062:22: warning: passing argument 1 of 'nxf_convert_1bpp' from
incompatible pointer type [-Wincompatible-pointer-types]
ret = RENDERER((FAR nxgl_mxpixel_t *)glyph->bitmap,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from fbcon_main.c:41:
/XXX/nuttx.git/include/nuttx/nx/nxfonts.h:553:35: note: expected 'uint8_t *'
{aka 'unsigned char *'} but argument is of type 'nxgl_mxpixel_t *' {aka 'long
unsigned int *'}
int nxf_convert_1bpp(FAR uint8_t *dest, uint16_t height,
~~~~~~~~~^~~~
fbcon_main.c: In function 'fbcon_initialize':
fbcon_main.c:178:24: error: 'NXFONT_DEFAULT' undeclared (first use in this
function); did you mean 'FONTID_DEFAULT'?
# define FBCON_FONTID NXFONT_DEFAULT
^~~~~~~~~~~~~~
```
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