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change(esp_trace): allow init without transport(none)

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This commit is contained in:
Erhan Kurubas
2026-05-20 11:32:45 +02:00
parent 8609249317
commit de197e3c0f
1 changed files with 8 additions and 7 deletions
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components/esp_trace/src/core/esp_trace_core.c
+8 -7
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2025-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -53,8 +53,9 @@ static esp_err_t esp_trace_create(const esp_trace_open_params_t *params)
const esp_trace_encoder_vtable_t *enc_vt = esp_trace_find_encoder(params->encoder_name);
const esp_trace_transport_vtable_t *tp_vt = esp_trace_find_transport(params->transport_name);
if (!enc_vt || !tp_vt) {
ESP_EARLY_LOGE(TAG, "Encoder '%s' or transport '%s' not found", params->encoder_name, params->transport_name);
// Encoder must be found but transport is optional
if (!enc_vt) {
ESP_EARLY_LOGE(TAG, "Encoder '%s' not found", params->encoder_name);
return ESP_ERR_NOT_FOUND;
}
@@ -103,7 +104,7 @@ static esp_err_t esp_trace_init(const esp_trace_open_params_t *params)
portENTER_CRITICAL(&s_init_lock);
/* Setup transport first (encoder depends on it) */
if (h->transport.vt->init) {
if (h->transport.vt && h->transport.vt->init) {
err = h->transport.vt->init(&h->transport, params->transport_cfg);
if (err != ESP_OK) {
ESP_EARLY_LOGE(TAG, "Transport open failed: %d", err);
@@ -152,7 +153,7 @@ esp_err_t esp_trace_write(esp_trace_handle_t h, const void *data, size_t size, u
bool esp_trace_is_host_connected(esp_trace_handle_t h)
{
if (!h || !h->transport.vt->is_host_connected) {
if (!h || !h->transport.vt || !h->transport.vt->is_host_connected) {
return false;
}
@@ -161,7 +162,7 @@ bool esp_trace_is_host_connected(esp_trace_handle_t h)
esp_trace_link_types_t esp_trace_get_link_type(esp_trace_handle_t h)
{
if (!h || !h->transport.vt->get_link_type) {
if (!h || !h->transport.vt || !h->transport.vt->get_link_type) {
return ESP_TRACE_LINK_UNKNOWN;
}
@@ -183,7 +184,7 @@ void esp_trace_panic_handler(const void *info)
h->encoder.vt->panic_handler(&h->encoder, info);
}
if (h->transport.vt->panic_handler) {
if (h->transport.vt && h->transport.vt->panic_handler) {
h->transport.vt->panic_handler(&h->transport, info);
}
}