fflush(stdout) for keyboard host example

2020-09-04 00:50:10 +07:00
parent 7828c396db
commit 865ebf7c5d
3 changed files with 4 additions and 3 deletions
--- a/examples/host/cdc_msc_hid/src/main.c
+++ b/examples/host/cdc_msc_hid/src/main.c
@@ -143,6 +143,8 @@ static inline void process_kbd_report(hid_keyboard_report_t const *p_new_report)
        uint8_t ch = keycode2ascii[p_new_report->keycode[i]][is_shift ? 1 : 0];
        putchar(ch);
        if ( ch == '\r' ) putchar('\n'); // added new line for enter key
+
+        fflush(stdout); // flush right away, else nanolib will wait for newline
      }
    }
    // TODO example skips key released