(nuttx-apps) branch master updated: examples/fb: Fix error message formatting and accuracy

[archer]

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archer pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx-apps.git


The following commit(s) were added to refs/heads/master by this push:
     new 27579eb53 examples/fb: Fix error message formatting and accuracy
27579eb53 is described below

commit 27579eb531c44d50d38038f6d94577e4bd94f7ce
Author: Huang Qi <huang...@xiaomi.com>
AuthorDate: Thu Oct 16 23:34:09 2025 +0800

    examples/fb: Fix error message formatting and accuracy
    
    Fix two error message issues in the framebuffer example:
    * Add missing newline character to fbmem2 error message in fb_init_mem2()
    * Correct mmap() error message that incorrectly referenced FBIOGET_PLANEINFO
    
    These changes improve error reporting clarity and consistency for debugging 
framebuffer initialization issues.
    
    Signed-off-by: Huang Qi <huang...@xiaomi.com>
---
 examples/fb/fb_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/fb/fb_main.c b/examples/fb/fb_main.c
index 8948770bf..0eccf4b74 100644
--- a/examples/fb/fb_main.c
+++ b/examples/fb/fb_main.c
@@ -211,7 +211,7 @@ static int fb_init_mem2(FAR struct fb_state_s *state)
 
   if (pinfo.bpp != state->pinfo.bpp)
     {
-      fprintf(stderr, "ERROR: fbmem2 is incorrect");
+      fprintf(stderr, "ERROR: fbmem2 is incorrect\n");
       return -EINVAL;
     }
 
@@ -622,7 +622,7 @@ int main(int argc, FAR char *argv[])
   if (state.fbmem == MAP_FAILED)
     {
       int errcode = errno;
-      fprintf(stderr, "ERROR: ioctl(FBIOGET_PLANEINFO) failed: %d\n",
+      fprintf(stderr, "ERROR: mmap() failed: %d\n",
               errcode);
       close(state.fd);
       return EXIT_FAILURE;