add LIN protocol decoder

[libsigrokdecode.git] / type_decoder.c

diff --git a/type_decoder.c b/type_decoder.c
index 314251102da0b8e83836d4eee65bcefaba9f3350..b04747e8f784716074b46462fbe5faa628cc8fca 100644 (file)
--- a/type_decoder.c
+++ b/type_decoder.c
@@ -31,7 +31,7 @@ typedef struct {
 } srd_Decoder;
 
 /* This is only used for nicer srd_dbg() output. */
-static const char *output_type_name(unsigned int idx)
+SRD_PRIV const char *output_type_name(unsigned int idx)
 {
        static const char names[][16] = {
                "OUTPUT_ANN",
@@ -353,9 +353,13 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
        }
        pdo = l->data;
 
-       srd_spew("Instance %s put %" PRIu64 "-%" PRIu64 " %s on oid %d.",
-                di->inst_id, start_sample, end_sample,
-                output_type_name(pdo->output_type), output_id);
+       /* Upon SRD_OUTPUT_PYTHON for stacked PDs, we have a nicer log message later. */
+       if (pdo->output_type != SRD_OUTPUT_PYTHON && di->next_di != NULL) {
+               srd_spew("Instance %s put %" PRIu64 "-%" PRIu64 " %s on "
+                        "oid %d (%s).", di->inst_id, start_sample, end_sample,
+                        output_type_name(pdo->output_type), output_id,
+                        pdo->proto_id);
+       }
 
        pdata.start_sample = start_sample;
        pdata.end_sample = end_sample;
@@ -381,8 +385,11 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
        case SRD_OUTPUT_PYTHON:
                for (l = di->next_di; l; l = l->next) {
                        next_di = l->data;
-                       srd_spew("Sending %" PRIu64 "-%" PRIu64 " to instance %s",
-                                start_sample, end_sample, next_di->inst_id);
+                       srd_spew("Instance %s put %" PRIu64 "-%" PRIu64 " %s "
+                                "on oid %d (%s) to instance %s.", di->inst_id,
+                                start_sample,
+                                end_sample, output_type_name(pdo->output_type),
+                                output_id, pdo->proto_id, next_di->inst_id);
                        if (!(py_res = PyObject_CallMethod(
                                next_di->py_inst, "decode", "KKO", start_sample,
                                end_sample, py_data))) {
@@ -514,9 +521,6 @@ static PyObject *Decoder_register(PyObject *self, PyObject *args,
                return py_new_output_id;
        }
 
-       srd_dbg("Instance %s creating new output type %d for %s.",
-               di->inst_id, output_type, proto_id);
-
        pdo = g_malloc(sizeof(struct srd_pd_output));
 
        /* pdo_id is just a simple index, nothing is deleted from this list anyway. */
@@ -536,6 +540,10 @@ static PyObject *Decoder_register(PyObject *self, PyObject *args,
 
        PyGILState_Release(gstate);
 
+       srd_dbg("Instance %s creating new output type %s as oid %d (%s).",
+               di->inst_id, output_type_name(output_type), pdo->pdo_id,
+               proto_id);
+
        return py_new_output_id;
 
 err: