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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-09-29 17:49:36 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-09-29 17:49:36 +0000 |
commit | c04797a9f0a98fd09c6743c3d82aa65c469580e7 (patch) | |
tree | 510583291550aca0cb2912815b7811dfd4aa28e7 /apps/examples | |
parent | b426f9cf6704fa666ca94d8e67a873d2df0d5298 (diff) | |
download | nuttx-c04797a9f0a98fd09c6743c3d82aa65c469580e7.tar.gz nuttx-c04797a9f0a98fd09c6743c3d82aa65c469580e7.tar.bz2 nuttx-c04797a9f0a98fd09c6743c3d82aa65c469580e7.zip |
Add debug instrumentation
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3998 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'apps/examples')
-rw-r--r-- | apps/examples/touchscreen/tc_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/apps/examples/touchscreen/tc_main.c b/apps/examples/touchscreen/tc_main.c index 291abcb8f..53e7b1291 100644 --- a/apps/examples/touchscreen/tc_main.c +++ b/apps/examples/touchscreen/tc_main.c @@ -150,9 +150,16 @@ int MAIN_NAME(int argc, char *argv[]) for (;;) #endif { + /* Flush any output before the loop entered or from the previous pass + * through the loop. + */ + + msgflush(); + /* Read one sample */ nbytes = read(fd, &sample, sizeof(struct touch_sample_s)); + ivdbg("Bytes read: %d\n", nbytes); /* Handle unexpected return values */ @@ -197,5 +204,7 @@ errout_with_dev: errout_with_tc: arch_tcuninitialize(); errout: + message("Terminating!\n"); + msgflush(); return errval; } |