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[Utilities] Add more options for logtrace.

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This commit is contained in:
bernard
2017-12-29 22:52:38 +08:00
parent 09f2d42e5a
commit b07bd6c515
5 changed files with 145 additions and 11 deletions
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31
components/utilities/logtrace/log_trace.c
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@@ -41,7 +41,7 @@ static struct rt_device _log_device;
static rt_device_t _traceout_device = RT_NULL;
/* define a default lg session. The name is empty. */
static struct log_trace_session _def_session = {{"\0"}, LOG_TRACE_LEVEL_INFO};
static struct log_trace_session _def_session = {{"\0"}, LOG_TRACE_LEVEL_DEFAULT};
static const struct log_trace_session *_the_sessions[LOG_TRACE_MAX_SESSION] = {&_def_session};
/* there is a default session at least */
static rt_uint16_t _the_sess_nr = 1;
@@ -267,16 +267,31 @@ void __logtrace_vfmtout(const struct log_trace_session *session,
RT_ASSERT(session);
RT_ASSERT(fmt);
rt_snprintf(_trace_buf, sizeof(_trace_buf), "[%08x][", rt_tick_get());
if (_traceout_device != RT_NULL)
/* it's default session */
if (session->id.name[0] == '\0')
{
rt_device_write(_traceout_device, -1, _trace_buf, 11);
rt_device_write(_traceout_device, -1,
session->id.name, _idname_len(session->id.num));
rt_snprintf(_trace_buf, sizeof(_trace_buf), "[%08x]", rt_tick_get());
if (_traceout_device != RT_NULL)
{
rt_device_write(_traceout_device, -1, _trace_buf, 10);
}
ptr = &_trace_buf[0];
}
else
{
rt_snprintf(_trace_buf, sizeof(_trace_buf), "[%08x][", rt_tick_get());
if (_traceout_device != RT_NULL)
{
rt_device_write(_traceout_device, -1, _trace_buf, 11);
rt_device_write(_traceout_device, -1,
session->id.name, _idname_len(session->id.num));
}
_trace_buf[0] = ']';
ptr = &_trace_buf[1];
}
_trace_buf[0] = ']';
ptr = &_trace_buf[1];
length = rt_vsnprintf(ptr, LOG_TRACE_BUFSZ, fmt, argptr);
if (length >= LOG_TRACE_BUFSZ)