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fix(nimble): Enhanced HCI logging by adding timestamp information

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This commit is contained in:
Rahul Tank
2025-07-17 10:19:00 +05:30
parent a16d45cee9
commit 8c5e5fa3f3
2 changed files with 83 additions and 72 deletions
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components/bt/common/hci_log/bt_hci_log.c
+16 -1
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@@ -10,6 +10,7 @@
#include "bt_common.h"
#include "osi/mutex.h"
#include "esp_attr.h"
#include "esp_timer.h"
#if (BT_HCI_LOG_INCLUDED == TRUE)
#define BT_HCI_LOG_PRINT_TAG (1)
@@ -208,6 +209,8 @@ esp_err_t IRAM_ATTR bt_hci_log_record_data(bt_hci_log_t *p_hci_log_ctl, char *st
{
osi_mutex_t mutex_lock;
uint8_t *g_hci_log_buffer;
int64_t ts;
uint8_t *temp_buf;
if (!p_hci_log_ctl->p_hci_log_buffer) {
return ESP_FAIL;
@@ -219,6 +222,16 @@ esp_err_t IRAM_ATTR bt_hci_log_record_data(bt_hci_log_t *p_hci_log_ctl, char *st
return ESP_FAIL;
}
ts = esp_timer_get_time();
temp_buf = (uint8_t *)malloc(data_len + 8);
memset(temp_buf, 0x0, data_len + 8);
memcpy(temp_buf, &ts, 8);
memcpy(temp_buf + 8, data, data_len);
data_len += 8;
mutex_lock = p_hci_log_ctl->mutex_lock;
osi_mutex_lock(&mutex_lock, OSI_MUTEX_MAX_TIMEOUT);
@@ -250,7 +263,7 @@ esp_err_t IRAM_ATTR bt_hci_log_record_data(bt_hci_log_t *p_hci_log_ctl, char *st
bt_hci_log_record_string(p_hci_log_ctl, str);
}
bt_hci_log_record_hex(p_hci_log_ctl, data, data_len);
bt_hci_log_record_hex(p_hci_log_ctl, temp_buf, data_len);
g_hci_log_buffer[p_hci_log_ctl->log_record_in] = '\n';
@@ -266,6 +279,8 @@ esp_err_t IRAM_ATTR bt_hci_log_record_data(bt_hci_log_t *p_hci_log_ctl, char *st
osi_mutex_unlock(&mutex_lock);
free(temp_buf);
return ESP_OK;
}