WS2812ESP32 example name is configurable and default name shortened

2025-10-17 15:32:21 +08:00 · 2023-08-31 16:18:09 +02:00
parent 21e7a9dc9e
commit ecded726ce
4 changed files with 11 additions and 3 deletions
--- a/examples/ws2812esp32rmt/ws2812esp32rmt_main.c
+++ b/examples/ws2812esp32rmt/ws2812esp32rmt_main.c
@@ -163,7 +163,8 @@ int main(int argc, FAR char *argv[])
  if (fd < 0)
    {
      fprintf(stderr,
-              "ws2812esp32rmt: open %s failed: %d\n",
+              "%s: open %s failed: %d\n",
+              argv[0],
              dev_name,
              errno);
      goto errout_with_dev;