Merge branch 'master' into nxp_k64

16 files changed, 133 insertions, 92 deletions

diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c
index e5dbe988a..1a7ce7870 100644
--- a/src/class/audio/audio_device.c
+++ b/src/class/audio/audio_device.c
@@ -113,21 +113,21 @@
 // EP IN software buffers and mutexes
 #if CFG_TUD_AUDIO_ENABLE_EP_IN && !CFG_TUD_AUDIO_ENABLE_ENCODING
   #if CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_in_sw_buf_1[CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_in_sw_buf_1[CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t ep_in_ff_mutex_wr_1; // No need for read mutex as only USB driver reads from FIFO
     #endif
   #endif // CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ > 0
 
   #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_EP_IN_SW_BUF_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_in_sw_buf_2[CFG_TUD_AUDIO_FUNC_2_EP_IN_SW_BUF_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_in_sw_buf_2[CFG_TUD_AUDIO_FUNC_2_EP_IN_SW_BUF_SZ];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t ep_in_ff_mutex_wr_2; // No need for read mutex as only USB driver reads from FIFO
     #endif
   #endif // CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_EP_IN_SW_BUF_SZ > 0
 
   #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_EP_IN_SW_BUF_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_in_sw_buf_3[CFG_TUD_AUDIO_FUNC_3_EP_IN_SW_BUF_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_in_sw_buf_3[CFG_TUD_AUDIO_FUNC_3_EP_IN_SW_BUF_SZ];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t ep_in_ff_mutex_wr_3; // No need for read mutex as only USB driver reads from FIFO
     #endif
@@ -139,36 +139,36 @@
 // - the software encoding is used - in this case the linear buffers serve as a target memory where logical channels are encoded into
 #if CFG_TUD_AUDIO_ENABLE_EP_IN && (USE_LINEAR_BUFFER || CFG_TUD_AUDIO_ENABLE_ENCODING)
   #if CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_in_1[CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_in_1[CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX];
   #endif
 
   #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_EP_IN_SZ_MAX > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_in_2[CFG_TUD_AUDIO_FUNC_2_EP_IN_SZ_MAX];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_in_2[CFG_TUD_AUDIO_FUNC_2_EP_IN_SZ_MAX];
   #endif
 
   #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_EP_IN_SZ_MAX > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_in_3[CFG_TUD_AUDIO_FUNC_3_EP_IN_SZ_MAX];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_in_3[CFG_TUD_AUDIO_FUNC_3_EP_IN_SZ_MAX];
   #endif
 #endif // CFG_TUD_AUDIO_ENABLE_EP_IN && (USE_LINEAR_BUFFER || CFG_TUD_AUDIO_ENABLE_DECODING)
 
 // EP OUT software buffers and mutexes
 #if CFG_TUD_AUDIO_ENABLE_EP_OUT && !CFG_TUD_AUDIO_ENABLE_DECODING
   #if CFG_TUD_AUDIO_FUNC_1_EP_OUT_SW_BUF_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_out_sw_buf_1[CFG_TUD_AUDIO_FUNC_1_EP_OUT_SW_BUF_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_out_sw_buf_1[CFG_TUD_AUDIO_FUNC_1_EP_OUT_SW_BUF_SZ];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t ep_out_ff_mutex_rd_1; // No need for write mutex as only USB driver writes into FIFO
     #endif
   #endif // CFG_TUD_AUDIO_FUNC_1_EP_OUT_SW_BUF_SZ > 0
 
   #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_EP_OUT_SW_BUF_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_out_sw_buf_2[CFG_TUD_AUDIO_FUNC_2_EP_OUT_SW_BUF_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_out_sw_buf_2[CFG_TUD_AUDIO_FUNC_2_EP_OUT_SW_BUF_SZ];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t ep_out_ff_mutex_rd_2; // No need for write mutex as only USB driver writes into FIFO
     #endif
   #endif // CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_EP_OUT_SW_BUF_SZ > 0
 
   #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_EP_OUT_SW_BUF_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_out_sw_buf_3[CFG_TUD_AUDIO_FUNC_3_EP_OUT_SW_BUF_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t audio_ep_out_sw_buf_3[CFG_TUD_AUDIO_FUNC_3_EP_OUT_SW_BUF_SZ];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t ep_out_ff_mutex_rd_3; // No need for write mutex as only USB driver writes into FIFO
     #endif
@@ -180,27 +180,27 @@
 // - the software encoding is used - in this case the linear buffers serve as a target memory where logical channels are encoded into
 #if CFG_TUD_AUDIO_ENABLE_EP_OUT && (USE_LINEAR_BUFFER || CFG_TUD_AUDIO_ENABLE_DECODING)
   #if CFG_TUD_AUDIO_FUNC_1_EP_OUT_SZ_MAX > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_out_1[CFG_TUD_AUDIO_FUNC_1_EP_OUT_SZ_MAX];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_out_1[CFG_TUD_AUDIO_FUNC_1_EP_OUT_SZ_MAX];
   #endif
 
   #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_EP_OUT_SZ_MAX > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_out_2[CFG_TUD_AUDIO_FUNC_2_EP_OUT_SZ_MAX];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_out_2[CFG_TUD_AUDIO_FUNC_2_EP_OUT_SZ_MAX];
   #endif
 
   #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_EP_OUT_SZ_MAX > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_out_3[CFG_TUD_AUDIO_FUNC_3_EP_OUT_SZ_MAX];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t lin_buf_out_3[CFG_TUD_AUDIO_FUNC_3_EP_OUT_SZ_MAX];
   #endif
 #endif // CFG_TUD_AUDIO_ENABLE_EP_OUT && (USE_LINEAR_BUFFER || CFG_TUD_AUDIO_ENABLE_DECODING)
 
 // Control buffers
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t ctrl_buf_1[CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ];
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t ctrl_buf_1[CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ];
 
 #if CFG_TUD_AUDIO > 1
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t ctrl_buf_2[CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ];
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t ctrl_buf_2[CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ];
 #endif
 
 #if CFG_TUD_AUDIO > 2
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t ctrl_buf_3[CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ];
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t ctrl_buf_3[CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ];
 #endif
 
 // Active alternate setting of interfaces
@@ -217,7 +217,7 @@ uint8_t alt_setting_3[CFG_TUD_AUDIO_FUNC_3_N_AS_INT];
 // Software encoding/decoding support FIFOs
 #if CFG_TUD_AUDIO_ENABLE_EP_IN && CFG_TUD_AUDIO_ENABLE_ENCODING
   #if CFG_TUD_AUDIO_FUNC_1_TX_SUPP_SW_FIFO_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t tx_supp_ff_buf_1[CFG_TUD_AUDIO_FUNC_1_N_TX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_1_TX_SUPP_SW_FIFO_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t tx_supp_ff_buf_1[CFG_TUD_AUDIO_FUNC_1_N_TX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_1_TX_SUPP_SW_FIFO_SZ];
     tu_fifo_t tx_supp_ff_1[CFG_TUD_AUDIO_FUNC_1_N_TX_SUPP_SW_FIFO];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t tx_supp_ff_mutex_wr_1[CFG_TUD_AUDIO_FUNC_1_N_TX_SUPP_SW_FIFO]; // No need for read mutex as only USB driver reads from FIFO
@@ -225,7 +225,7 @@ uint8_t alt_setting_3[CFG_TUD_AUDIO_FUNC_3_N_AS_INT];
   #endif
 
   #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_TX_SUPP_SW_FIFO_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t tx_supp_ff_buf_2[CFG_TUD_AUDIO_FUNC_2_N_TX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_2_TX_SUPP_SW_FIFO_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t tx_supp_ff_buf_2[CFG_TUD_AUDIO_FUNC_2_N_TX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_2_TX_SUPP_SW_FIFO_SZ];
     tu_fifo_t tx_supp_ff_2[CFG_TUD_AUDIO_FUNC_2_N_TX_SUPP_SW_FIFO];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t tx_supp_ff_mutex_wr_2[CFG_TUD_AUDIO_FUNC_2_N_TX_SUPP_SW_FIFO]; // No need for read mutex as only USB driver reads from FIFO
@@ -233,7 +233,7 @@ uint8_t alt_setting_3[CFG_TUD_AUDIO_FUNC_3_N_AS_INT];
   #endif
 
   #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_TX_SUPP_SW_FIFO_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t tx_supp_ff_buf_3[CFG_TUD_AUDIO_FUNC_3_N_TX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_3_TX_SUPP_SW_FIFO_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t tx_supp_ff_buf_3[CFG_TUD_AUDIO_FUNC_3_N_TX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_3_TX_SUPP_SW_FIFO_SZ];
     tu_fifo_t tx_supp_ff_3[CFG_TUD_AUDIO_FUNC_3_N_TX_SUPP_SW_FIFO];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t tx_supp_ff_mutex_wr_3[CFG_TUD_AUDIO_FUNC_3_N_TX_SUPP_SW_FIFO]; // No need for read mutex as only USB driver reads from FIFO
@@ -243,7 +243,7 @@ uint8_t alt_setting_3[CFG_TUD_AUDIO_FUNC_3_N_AS_INT];
 
 #if CFG_TUD_AUDIO_ENABLE_EP_OUT && CFG_TUD_AUDIO_ENABLE_DECODING
   #if CFG_TUD_AUDIO_FUNC_1_RX_SUPP_SW_FIFO_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t rx_supp_ff_buf_1[CFG_TUD_AUDIO_FUNC_1_N_RX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_1_RX_SUPP_SW_FIFO_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t rx_supp_ff_buf_1[CFG_TUD_AUDIO_FUNC_1_N_RX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_1_RX_SUPP_SW_FIFO_SZ];
     tu_fifo_t rx_supp_ff_1[CFG_TUD_AUDIO_FUNC_1_N_RX_SUPP_SW_FIFO];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t rx_supp_ff_mutex_rd_1[CFG_TUD_AUDIO_FUNC_1_N_RX_SUPP_SW_FIFO]; // No need for write mutex as only USB driver writes into FIFO
@@ -251,7 +251,7 @@ uint8_t alt_setting_3[CFG_TUD_AUDIO_FUNC_3_N_AS_INT];
   #endif
 
   #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_RX_SUPP_SW_FIFO_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t rx_supp_ff_buf_2[CFG_TUD_AUDIO_FUNC_2_N_RX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_2_RX_SUPP_SW_FIFO_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t rx_supp_ff_buf_2[CFG_TUD_AUDIO_FUNC_2_N_RX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_2_RX_SUPP_SW_FIFO_SZ];
     tu_fifo_t rx_supp_ff_2[CFG_TUD_AUDIO_FUNC_2_N_RX_SUPP_SW_FIFO];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t rx_supp_ff_mutex_rd_2[CFG_TUD_AUDIO_FUNC_2_N_RX_SUPP_SW_FIFO]; // No need for write mutex as only USB driver writes into FIFO
@@ -259,7 +259,7 @@ uint8_t alt_setting_3[CFG_TUD_AUDIO_FUNC_3_N_AS_INT];
   #endif
 
   #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_RX_SUPP_SW_FIFO_SZ > 0
-    CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t rx_supp_ff_buf_3[CFG_TUD_AUDIO_FUNC_3_N_RX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_3_RX_SUPP_SW_FIFO_SZ];
+    CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN uint8_t rx_supp_ff_buf_3[CFG_TUD_AUDIO_FUNC_3_N_RX_SUPP_SW_FIFO][CFG_TUD_AUDIO_FUNC_3_RX_SUPP_SW_FIFO_SZ];
     tu_fifo_t rx_supp_ff_3[CFG_TUD_AUDIO_FUNC_3_N_RX_SUPP_SW_FIFO];
     #if CFG_FIFO_MUTEX
     osal_mutex_def_t rx_supp_ff_mutex_rd_3[CFG_TUD_AUDIO_FUNC_3_N_RX_SUPP_SW_FIFO]; // No need for write mutex as only USB driver writes into FIFO
@@ -416,7 +416,7 @@ typedef struct
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-CFG_TUSB_MEM_SECTION audiod_function_t _audiod_fct[CFG_TUD_AUDIO];
+CFG_TUD_MEM_SECTION audiod_function_t _audiod_fct[CFG_TUD_AUDIO];
 
 #if CFG_TUD_AUDIO_ENABLE_EP_OUT
 static bool audiod_rx_done_cb(uint8_t rhport, audiod_function_t* audio, uint16_t n_bytes_received);
diff --git a/src/class/bth/bth_device.c b/src/class/bth/bth_device.c
index f96bb3552..c5c74d26a 100755
--- a/src/class/bth/bth_device.c
+++ b/src/class/bth/bth_device.c
@@ -55,7 +55,7 @@ typedef struct
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-CFG_TUSB_MEM_SECTION btd_interface_t _btd_itf;
+CFG_TUD_MEM_SECTION btd_interface_t _btd_itf;
 
 static bool bt_tx_data(uint8_t ep, void *data, uint16_t len)
 {
diff --git a/src/class/cdc/cdc_device.c b/src/class/cdc/cdc_device.c
index 5adce521d..c26264e60 100644
--- a/src/class/cdc/cdc_device.c
+++ b/src/class/cdc/cdc_device.c
@@ -33,6 +33,13 @@
 
 #include "cdc_device.h"
 
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUD_CDC_LOG_LEVEL
+  #define CFG_TUD_CDC_LOG_LEVEL   CFG_TUD_LOG_LEVEL
+#endif
+
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUD_CDC_LOG_LEVEL, __VA_ARGS__)
+
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
@@ -76,7 +83,7 @@ typedef struct
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-CFG_TUSB_MEM_SECTION tu_static cdcd_interface_t _cdcd_itf[CFG_TUD_CDC];
+CFG_TUD_MEM_SECTION tu_static cdcd_interface_t _cdcd_itf[CFG_TUD_CDC];
 
 static bool _prep_out_transaction (cdcd_interface_t* p_cdc)
 {
@@ -143,7 +150,7 @@ uint32_t tud_cdc_n_available(uint8_t itf)
 uint32_t tud_cdc_n_read(uint8_t itf, void* buffer, uint32_t bufsize)
 {
   cdcd_interface_t* p_cdc = &_cdcd_itf[itf];
-  uint32_t num_read = tu_fifo_read_n(&p_cdc->rx_ff, buffer, (uint16_t) bufsize);
+  uint32_t num_read = tu_fifo_read_n(&p_cdc->rx_ff, buffer, (uint16_t) TU_MIN(bufsize, UINT16_MAX));
   _prep_out_transaction(p_cdc);
   return num_read;
 }
@@ -166,7 +173,7 @@ void tud_cdc_n_read_flush (uint8_t itf)
 uint32_t tud_cdc_n_write(uint8_t itf, void const* buffer, uint32_t bufsize)
 {
   cdcd_interface_t* p_cdc = &_cdcd_itf[itf];
-  uint16_t ret = tu_fifo_write_n(&p_cdc->tx_ff, buffer, (uint16_t) bufsize);
+  uint16_t ret = tu_fifo_write_n(&p_cdc->tx_ff, buffer, (uint16_t) TU_MIN(bufsize, UINT16_MAX));
 
   // flush if queue more than packet size
   // may need to suppress -Wunreachable-code since most of the time CFG_TUD_CDC_TX_BUFSIZE < BULK_PACKET_SIZE
@@ -353,7 +360,7 @@ bool cdcd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t
     case CDC_REQUEST_SET_LINE_CODING:
       if (stage == CONTROL_STAGE_SETUP)
       {
-        TU_LOG2("  Set Line Coding\r\n");
+        TU_LOG_DRV("  Set Line Coding\r\n");
         tud_control_xfer(rhport, request, &p_cdc->line_coding, sizeof(cdc_line_coding_t));
       }
       else if ( stage == CONTROL_STAGE_ACK)
@@ -365,7 +372,7 @@ bool cdcd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t
     case CDC_REQUEST_GET_LINE_CODING:
       if (stage == CONTROL_STAGE_SETUP)
       {
-        TU_LOG2("  Get Line Coding\r\n");
+        TU_LOG_DRV("  Get Line Coding\r\n");
         tud_control_xfer(rhport, request, &p_cdc->line_coding, sizeof(cdc_line_coding_t));
       }
     break;
@@ -390,7 +397,7 @@ bool cdcd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t
         // Disable fifo overwriting if DTR bit is set
         tu_fifo_set_overwritable(&p_cdc->tx_ff, !dtr);
 
-        TU_LOG2("  Set Control Line State: DTR = %d, RTS = %d\r\n", dtr, rts);
+        TU_LOG_DRV("  Set Control Line State: DTR = %d, RTS = %d\r\n", dtr, rts);
 
         // Invoke callback
         if ( tud_cdc_line_state_cb ) tud_cdc_line_state_cb(itf, dtr, rts);
@@ -403,7 +410,7 @@ bool cdcd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t
       }
       else if (stage == CONTROL_STAGE_ACK)
       {
-        TU_LOG2("  Send Break\r\n");
+        TU_LOG_DRV("  Send Break\r\n");
         if ( tud_cdc_send_break_cb ) tud_cdc_send_break_cb(itf, request->wValue);
       }
     break;
diff --git a/src/class/cdc/cdc_host.c b/src/class/cdc/cdc_host.c
index ce9f27c33..53e15710e 100644
--- a/src/class/cdc/cdc_host.c
+++ b/src/class/cdc/cdc_host.c
@@ -29,13 +29,16 @@
 #if (CFG_TUH_ENABLED && CFG_TUH_CDC)
 
 #include "host/usbh.h"
-#include "host/usbh_classdriver.h"
+#include "host/usbh_pvt.h"
 
 #include "cdc_host.h"
 
-// Debug level, TUSB_CFG_DEBUG must be at least this level for debug message
-#define CDCH_DEBUG   2
-#define TU_LOG_DRV(...)   TU_LOG(CDCH_DEBUG, __VA_ARGS__)
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUH_CDC_LOG_LEVEL
+  #define CFG_TUH_CDC_LOG_LEVEL   CFG_TUH_LOG_LEVEL
+#endif
+
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUH_CDC_LOG_LEVEL, __VA_ARGS__)
 
 //--------------------------------------------------------------------+
 // Host CDC Interface
@@ -973,7 +976,7 @@ static uint32_t ftdi_232bm_baud_to_divisor(uint32_t baud)
 static bool ftdi_sio_set_baudrate(cdch_interface_t* p_cdc, uint32_t baudrate, tuh_xfer_cb_t complete_cb, uintptr_t user_data)
 {
   uint16_t const divisor = (uint16_t) ftdi_232bm_baud_to_divisor(baudrate);
-  TU_LOG_DRV("CDC FTDI Set BaudRate = %lu, divisor = 0x%04x\n", baudrate, divisor);
+  TU_LOG_DRV("CDC FTDI Set BaudRate = %lu, divisor = 0x%04x\r\n", baudrate, divisor);
 
   p_cdc->user_control_cb = complete_cb;
   _ftdi_requested_baud = baudrate;
@@ -1108,7 +1111,7 @@ static bool cp210x_ifc_enable(cdch_interface_t* p_cdc, uint16_t enabled, tuh_xfe
 }
 
 static bool cp210x_set_baudrate(cdch_interface_t* p_cdc, uint32_t baudrate, tuh_xfer_cb_t complete_cb, uintptr_t user_data) {
-  TU_LOG_DRV("CDC CP210x Set BaudRate = %lu\n", baudrate);
+  TU_LOG_DRV("CDC CP210x Set BaudRate = %lu\r\n", baudrate);
   uint32_t baud_le = tu_htole32(baudrate);
   p_cdc->user_control_cb = complete_cb;
   return cp210x_set_request(p_cdc, CP210X_SET_BAUDRATE, 0, (uint8_t *) &baud_le, 4,
diff --git a/src/class/dfu/dfu_device.c b/src/class/dfu/dfu_device.c
index 464c4bd6b..3e7c13dea 100644
--- a/src/class/dfu/dfu_device.c
+++ b/src/class/dfu/dfu_device.c
@@ -37,6 +37,13 @@
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
 
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUD_DFU_LOG_LEVEL
+  #define CFG_TUD_DFU_LOG_LEVEL   CFG_TUD_LOG_LEVEL
+#endif
+
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUD_DFU_LOG_LEVEL, __VA_ARGS__)
+
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
@@ -56,7 +63,7 @@ typedef struct
 } dfu_state_ctx_t;
 
 // Only a single dfu state is allowed
-CFG_TUSB_MEM_SECTION tu_static dfu_state_ctx_t _dfu_ctx;
+CFG_TUD_MEM_SECTION tu_static dfu_state_ctx_t _dfu_ctx;
 
 static void reset_state(void)
 {
@@ -205,7 +212,7 @@ bool dfu_moded_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_reque
 {
   TU_VERIFY(request->bmRequestType_bit.recipient == TUSB_REQ_RCPT_INTERFACE);
 
-  TU_LOG2("  DFU State  : %s, Status: %s\r\n", tu_lookup_find(&_dfu_state_table, _dfu_ctx.state), tu_lookup_find(&_dfu_status_table, _dfu_ctx.status));
+  TU_LOG_DRV("  DFU State  : %s, Status: %s\r\n", tu_lookup_find(&_dfu_state_table, _dfu_ctx.state), tu_lookup_find(&_dfu_status_table, _dfu_ctx.status));
 
   if ( request->bmRequestType_bit.type == TUSB_REQ_TYPE_STANDARD )
   {
@@ -235,7 +242,7 @@ bool dfu_moded_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_reque
   }
   else if ( request->bmRequestType_bit.type == TUSB_REQ_TYPE_CLASS )
   {
-    TU_LOG2("  DFU Request: %s\r\n", tu_lookup_find(&_dfu_request_table, request->bRequest));
+    TU_LOG_DRV("  DFU Request: %s\r\n", tu_lookup_find(&_dfu_request_table, request->bRequest));
 
     // Class request
     switch ( request->bRequest )
diff --git a/src/class/dfu/dfu_rt_device.c b/src/class/dfu/dfu_rt_device.c
index 7b77b3f8f..a940d8d62 100644
--- a/src/class/dfu/dfu_rt_device.c
+++ b/src/class/dfu/dfu_rt_device.c
@@ -37,6 +37,13 @@
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
 
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUD_DFU_RUNTIME_LOG_LEVEL
+  #define CFG_TUD_DFU_RUNTIME_LOG_LEVEL   CFG_TUD_LOG_LEVEL
+#endif
+
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUD_DFU_RUNTIME_LOG_LEVEL, __VA_ARGS__)
+
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
@@ -99,7 +106,7 @@ bool dfu_rtd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request
   {
     case DFU_REQUEST_DETACH:
     {
-      TU_LOG2("  DFU RT Request: DETACH\r\n");
+      TU_LOG_DRV("  DFU RT Request: DETACH\r\n");
       tud_control_status(rhport, request);
       tud_dfu_runtime_reboot_to_dfu_cb();
     }
@@ -107,7 +114,7 @@ bool dfu_rtd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request
 
     case DFU_REQUEST_GETSTATUS:
     {
-      TU_LOG2("  DFU RT Request: GETSTATUS\r\n");
+      TU_LOG_DRV("  DFU RT Request: GETSTATUS\r\n");
       dfu_status_response_t resp;
       // Status = OK, Poll timeout is ignored during RT, State = APP_IDLE, IString = 0
       TU_VERIFY(tu_memset_s(&resp, sizeof(resp), 0x00, sizeof(resp))==0);
@@ -117,7 +124,7 @@ bool dfu_rtd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request
 
     default:
     {
-      TU_LOG2("  DFU RT Unexpected Request: %d\r\n", request->bRequest);
+      TU_LOG_DRV("  DFU RT Unexpected Request: %d\r\n", request->bRequest);
       return false; // stall unsupported request
     }
   }
diff --git a/src/class/hid/hid_device.c b/src/class/hid/hid_device.c
index 9240fe2ca..5637ea6b4 100644
--- a/src/class/hid/hid_device.c
+++ b/src/class/hid/hid_device.c
@@ -58,7 +58,7 @@ typedef struct
   tusb_hid_descriptor_hid_t const * hid_descriptor;
 } hidd_interface_t;
 
-CFG_TUSB_MEM_SECTION tu_static hidd_interface_t _hidd_itf[CFG_TUD_HID];
+CFG_TUD_MEM_SECTION tu_static hidd_interface_t _hidd_itf[CFG_TUD_HID];
 
 /*------------- Helpers -------------*/
 static inline uint8_t get_index_by_itfnum(uint8_t itf_num)
diff --git a/src/class/hid/hid_host.c b/src/class/hid/hid_host.c
index 6abe298e5..a3551c85a 100644
--- a/src/class/hid/hid_host.c
+++ b/src/class/hid/hid_host.c
@@ -29,14 +29,16 @@
 #if (CFG_TUH_ENABLED && CFG_TUH_HID)
 
 #include "host/usbh.h"
-#include "host/usbh_classdriver.h"
+#include "host/usbh_pvt.h"
 
 #include "hid_host.h"
 
-// Debug level, TUSB_CFG_DEBUG must be at least this level for debug message
-#define HIDH_DEBUG   2
-#define TU_LOG_DRV(...)   TU_LOG(HIDH_DEBUG, __VA_ARGS__)
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUH_HID_LOG_LEVEL
+  #define CFG_TUH_HID_LOG_LEVEL   CFG_TUH_LOG_LEVEL
+#endif
 
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUH_HID_LOG_LEVEL, __VA_ARGS__)
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
diff --git a/src/class/midi/midi_device.c b/src/class/midi/midi_device.c
index e3e7826da..052372a93 100644
--- a/src/class/midi/midi_device.c
+++ b/src/class/midi/midi_device.c
@@ -82,7 +82,7 @@ typedef struct
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-CFG_TUSB_MEM_SECTION midid_interface_t _midid_itf[CFG_TUD_MIDI];
+CFG_TUD_MEM_SECTION midid_interface_t _midid_itf[CFG_TUD_MIDI];
 
 bool tud_midi_n_mounted (uint8_t itf)
 {
diff --git a/src/class/msc/msc_device.c b/src/class/msc/msc_device.c
index a409c4e27..2589dcd2c 100644
--- a/src/class/msc/msc_device.c
+++ b/src/class/msc/msc_device.c
@@ -36,7 +36,7 @@
 
 // Level where CFG_TUSB_DEBUG must be at least for this driver is logged
 #ifndef CFG_TUD_MSC_LOG_LEVEL
-  #define CFG_TUD_MSC_LOG_LEVEL   2
+  #define CFG_TUD_MSC_LOG_LEVEL   CFG_TUD_LOG_LEVEL
 #endif
 
 #define TU_LOG_DRV(...)   TU_LOG(CFG_TUD_MSC_LOG_LEVEL, __VA_ARGS__)
@@ -74,8 +74,8 @@ typedef struct
   uint8_t add_sense_qualifier;
 }mscd_interface_t;
 
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static mscd_interface_t _mscd_itf;
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static uint8_t _mscd_buf[CFG_TUD_MSC_EP_BUFSIZE];
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static mscd_interface_t _mscd_itf;
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static uint8_t _mscd_buf[CFG_TUD_MSC_EP_BUFSIZE];
 
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
diff --git a/src/class/msc/msc_host.c b/src/class/msc/msc_host.c
index d32c0adb0..da264142c 100644
--- a/src/class/msc/msc_host.c
+++ b/src/class/msc/msc_host.c
@@ -29,13 +29,16 @@
 #if CFG_TUH_ENABLED && CFG_TUH_MSC
 
 #include "host/usbh.h"
-#include "host/usbh_classdriver.h"
+#include "host/usbh_pvt.h"
 
 #include "msc_host.h"
 
-// Debug level, TUSB_CFG_DEBUG must be at least this level for debug message
-#define MSCH_DEBUG   2
-#define TU_LOG_MSCH(...)   TU_LOG(MSCH_DEBUG, __VA_ARGS__)
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUH_MSC_LOG_LEVEL
+  #define CFG_TUH_MSC_LOG_LEVEL   CFG_TUH_LOG_LEVEL
+#endif
+
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUH_MSC_LOG_LEVEL, __VA_ARGS__)
 
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
@@ -308,7 +311,7 @@ void msch_close(uint8_t dev_addr)
   msch_interface_t* p_msc = get_itf(dev_addr);
   TU_VERIFY(p_msc->configured, );
 
-  TU_LOG_MSCH("  MSCh close addr = %d\r\n", dev_addr);
+  TU_LOG_DRV("  MSCh close addr = %d\r\n", dev_addr);
 
   // invoke Application Callback
   if (p_msc->mounted) {
@@ -418,19 +421,16 @@ bool msch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *de
   return true;
 }
 
-bool msch_set_config(uint8_t dev_addr, uint8_t itf_num)
-{
+bool msch_set_config(uint8_t dev_addr, uint8_t itf_num) {
   msch_interface_t* p_msc = get_itf(dev_addr);
   TU_ASSERT(p_msc->itf_num == itf_num);
 
   p_msc->configured = true;
 
   //------------- Get Max Lun -------------//
-  TU_LOG_MSCH("MSC Get Max Lun\r\n");
-  tusb_control_request_t const request =
-  {
-    .bmRequestType_bit =
-    {
+  TU_LOG_DRV("MSC Get Max Lun\r\n");
+  tusb_control_request_t const request = {
+    .bmRequestType_bit = {
       .recipient = TUSB_REQ_RCPT_INTERFACE,
       .type      = TUSB_REQ_TYPE_CLASS,
       .direction = TUSB_DIR_IN
@@ -441,12 +441,11 @@ bool msch_set_config(uint8_t dev_addr, uint8_t itf_num)
     .wLength  = 1
   };
 
-  tuh_xfer_t xfer =
-  {
+  tuh_xfer_t xfer = {
     .daddr       = dev_addr,
     .ep_addr     = 0,
     .setup       = &request,
-    .buffer      = &p_msc->max_lun,
+    .buffer      = _msch_buffer,
     .complete_cb = config_get_maxlun_complete,
     .user_data    = 0
   };
@@ -464,8 +463,10 @@ static void config_get_maxlun_complete (tuh_xfer_t* xfer)
   p_msc->max_lun = (XFER_RESULT_SUCCESS == xfer->result) ? _msch_buffer[0] : 0;
   p_msc->max_lun++; // MAX LUN is minus 1 by specs
 
+  TU_LOG_DRV("  Max LUN = %u\r\n", p_msc->max_lun);
+
   // TODO multiple LUN support
-  TU_LOG_MSCH("SCSI Test Unit Ready\r\n");
+  TU_LOG_DRV("SCSI Test Unit Ready\r\n");
   uint8_t const lun = 0;
   tuh_msc_test_unit_ready(daddr, lun, config_test_unit_ready_complete, 0);
 }
@@ -478,14 +479,14 @@ static bool config_test_unit_ready_complete(uint8_t dev_addr, tuh_msc_complete_d
   if (csw->status == 0)
   {
     // Unit is ready, read its capacity
-    TU_LOG_MSCH("SCSI Read Capacity\r\n");
+    TU_LOG_DRV("SCSI Read Capacity\r\n");
     tuh_msc_read_capacity(dev_addr, cbw->lun, (scsi_read_capacity10_resp_t*) ((void*) _msch_buffer), config_read_capacity_complete, 0);
   }else
   {
     // Note: During enumeration, some device fails Test Unit Ready and require a few retries
     // with Request Sense to start working !!
     // TODO limit number of retries
-    TU_LOG_MSCH("SCSI Request Sense\r\n");
+    TU_LOG_DRV("SCSI Request Sense\r\n");
     TU_ASSERT(tuh_msc_request_sense(dev_addr, cbw->lun, _msch_buffer, config_request_sense_complete, 0));
   }
 
diff --git a/src/class/net/ecm_rndis_device.c b/src/class/net/ecm_rndis_device.c
index 8ac7cbd01..762425732 100644
--- a/src/class/net/ecm_rndis_device.c
+++ b/src/class/net/ecm_rndis_device.c
@@ -61,10 +61,10 @@ typedef struct
 #define CFG_TUD_NET_PACKET_PREFIX_LEN sizeof(rndis_data_packet_t)
 #define CFG_TUD_NET_PACKET_SUFFIX_LEN 0
 
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static
 uint8_t received[CFG_TUD_NET_PACKET_PREFIX_LEN + CFG_TUD_NET_MTU + CFG_TUD_NET_PACKET_PREFIX_LEN];
 
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static
 uint8_t transmitted[CFG_TUD_NET_PACKET_PREFIX_LEN + CFG_TUD_NET_MTU + CFG_TUD_NET_PACKET_PREFIX_LEN];
 
 struct ecm_notify_struct
@@ -94,8 +94,8 @@ tu_static const struct ecm_notify_struct ecm_notify_csc =
   .uplink = 9728000,
 };
 
-// TODO remove CFG_TUSB_MEM_SECTION, control internal buffer is already in this special section
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static union
+// TODO remove CFG_TUD_MEM_SECTION, control internal buffer is already in this special section
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static union
 {
   uint8_t rndis_buf[120];
   struct ecm_notify_struct ecm_buf;
@@ -104,8 +104,8 @@ CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static union
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-// TODO remove CFG_TUSB_MEM_SECTION
-CFG_TUSB_MEM_SECTION tu_static netd_interface_t _netd_itf;
+// TODO remove CFG_TUD_MEM_SECTION
+CFG_TUD_MEM_SECTION tu_static netd_interface_t _netd_itf;
 
 tu_static bool can_xmit;
 
diff --git a/src/class/net/ncm_device.c b/src/class/net/ncm_device.c
index 9e9580249..226c42c4e 100644
--- a/src/class/net/ncm_device.c
+++ b/src/class/net/ncm_device.c
@@ -34,6 +34,13 @@
 #include "device/usbd_pvt.h"
 #include "net_device.h"
 
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUD_NCM_LOG_LEVEL
+  #define CFG_TUD_NCM_LOG_LEVEL   CFG_TUD_LOG_LEVEL
+#endif
+
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUD_NCM_LOG_LEVEL, __VA_ARGS__)
+
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
@@ -130,7 +137,7 @@ typedef struct
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
 
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static const ntb_parameters_t ntb_parameters = {
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static const ntb_parameters_t ntb_parameters = {
     .wLength                 = sizeof(ntb_parameters_t),
     .bmNtbFormatsSupported   = 0x01,
     .dwNtbInMaxSize          = CFG_TUD_NCM_IN_NTB_MAX_SIZE,
@@ -145,9 +152,9 @@ CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static const ntb_parameters_t ntb_par
     .wNtbOutMaxDatagrams     = 0
 };
 
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static transmit_ntb_t transmit_ntb[2];
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static transmit_ntb_t transmit_ntb[2];
 
-CFG_TUSB_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static uint8_t receive_ntb[CFG_TUD_NCM_OUT_NTB_MAX_SIZE];
+CFG_TUD_MEM_SECTION CFG_TUSB_MEM_ALIGN tu_static uint8_t receive_ntb[CFG_TUD_NCM_OUT_NTB_MAX_SIZE];
 
 tu_static ncm_interface_t ncm_interface;
 
@@ -473,13 +480,13 @@ bool tud_network_can_xmit(uint16_t size)
   TU_VERIFY(ncm_interface.itf_data_alt == 1);
 
   if (ncm_interface.datagram_count >= ncm_interface.max_datagrams_per_ntb) {
-    TU_LOG2("NTB full [by count]\r\n");
+    TU_LOG_DRV("NTB full [by count]\r\n");
     return false;
   }
 
   size_t next_datagram_offset = ncm_interface.next_datagram_offset;
   if (next_datagram_offset + size > ncm_interface.ntb_in_size) {
-    TU_LOG2("ntb full [by size]\r\n");
+    TU_LOG_DRV("ntb full [by size]\r\n");
     return false;
   }
 
diff --git a/src/class/usbtmc/usbtmc_device.c b/src/class/usbtmc/usbtmc_device.c
index 4e320a778..573654d58 100644
--- a/src/class/usbtmc/usbtmc_device.c
+++ b/src/class/usbtmc/usbtmc_device.c
@@ -143,7 +143,7 @@ typedef struct
   usbtmc_capabilities_specific_t const * capabilities;
 } usbtmc_interface_state_t;
 
-CFG_TUSB_MEM_SECTION tu_static usbtmc_interface_state_t usbtmc_state =
+CFG_TUD_MEM_SECTION tu_static usbtmc_interface_state_t usbtmc_state =
 {
     .itf_id = 0xFF,
 };
diff --git a/src/class/vendor/vendor_device.c b/src/class/vendor/vendor_device.c
index 93596ee33..389a29696 100644
--- a/src/class/vendor/vendor_device.c
+++ b/src/class/vendor/vendor_device.c
@@ -59,7 +59,7 @@ typedef struct
   CFG_TUSB_MEM_ALIGN uint8_t epin_buf[CFG_TUD_VENDOR_EPSIZE];
 } vendord_interface_t;
 
-CFG_TUSB_MEM_SECTION tu_static vendord_interface_t _vendord_itf[CFG_TUD_VENDOR];
+CFG_TUD_MEM_SECTION tu_static vendord_interface_t _vendord_itf[CFG_TUD_VENDOR];
 
 #define ITF_MEM_RESET_SIZE   offsetof(vendord_interface_t, rx_ff)
 
diff --git a/src/class/video/video_device.c b/src/class/video/video_device.c
index 91f452afc..3b29454a3 100644
--- a/src/class/video/video_device.c
+++ b/src/class/video/video_device.c
@@ -34,6 +34,13 @@
 
 #include "video_device.h"
 
+// Level where CFG_TUSB_DEBUG must be at least for this driver is logged
+#ifndef CFG_TUD_VIDEO_LOG_LEVEL
+  #define CFG_TUD_VIDEO_LOG_LEVEL   CFG_TUD_LOG_LEVEL
+#endif
+
+#define TU_LOG_DRV(...)   TU_LOG(CFG_TUD_VIDEO_LOG_LEVEL, __VA_ARGS__)
+
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
@@ -130,8 +137,8 @@ typedef struct TU_ATTR_PACKED {
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-CFG_TUSB_MEM_SECTION tu_static videod_interface_t _videod_itf[CFG_TUD_VIDEO];
-CFG_TUSB_MEM_SECTION tu_static videod_streaming_interface_t _videod_streaming_itf[CFG_TUD_VIDEO_STREAMING];
+CFG_TUD_MEM_SECTION tu_static videod_interface_t _videod_itf[CFG_TUD_VIDEO];
+CFG_TUD_MEM_SECTION tu_static videod_streaming_interface_t _videod_streaming_itf[CFG_TUD_VIDEO_STREAMING];
 
 tu_static uint8_t const _cap_get     = 0x1u; /* support for GET */
 tu_static uint8_t const _cap_get_set = 0x3u; /* support for GET and SET */
@@ -609,17 +616,17 @@ static bool _close_vc_itf(uint8_t rhport, videod_interface_t *self)
  * @param[in]     altnum   The target alternate setting number. */
 static bool _open_vc_itf(uint8_t rhport, videod_interface_t *self, uint_fast8_t altnum)
 {
-  TU_LOG2("    open VC %d\n", altnum);
+  TU_LOG_DRV("    open VC %d\r\n", altnum);
   uint8_t const *beg = self->beg;
   uint8_t const *end = beg + self->len;
 
   /* The first descriptor is a video control interface descriptor. */
   uint8_t const *cur = _find_desc_itf(beg, end, _desc_itfnum(beg), altnum);
-  TU_LOG2("    cur %d\n", cur - beg);
+  TU_LOG_DRV("    cur %d\r\n", cur - beg);
   TU_VERIFY(cur < end);
 
   tusb_desc_vc_itf_t const *vc = (tusb_desc_vc_itf_t const *)cur;
-  TU_LOG2("    bInCollection %d\n", vc->ctl.bInCollection);
+  TU_LOG_DRV("    bInCollection %d\r\n", vc->ctl.bInCollection);
   /* Support for up to 2 streaming interfaces only. */
   TU_ASSERT(vc->ctl.bInCollection <= CFG_TUD_VIDEO_STREAMING);
 
@@ -628,7 +635,7 @@ static bool _open_vc_itf(uint8_t rhport, videod_interface_t *self, uint_fast8_t
 
   /* Advance to the next descriptor after the class-specific VC interface header descriptor. */
   cur += vc->std.bLength + vc->ctl.bLength;
-  TU_LOG2("    bNumEndpoints %d\n", vc->std.bNumEndpoints);
+  TU_LOG_DRV("    bNumEndpoints %d\r\n", vc->std.bNumEndpoints);
   /* Open the notification endpoint if it exist. */
   if (vc->std.bNumEndpoints) {
     /* Support for 1 endpoint only. */
@@ -662,7 +669,7 @@ static bool _init_vs_configuration(videod_streaming_interface_t *stm)
 static bool _open_vs_itf(uint8_t rhport, videod_streaming_interface_t *stm, uint_fast8_t altnum)
 {
   uint_fast8_t i;
-  TU_LOG2("    reopen VS %d\n", altnum);
+  TU_LOG_DRV("    reopen VS %d\r\n", altnum);
   uint8_t const *desc = _videod_itf[stm->index_vc].beg;
 
   /* Close endpoints of previous settings. */
@@ -672,7 +679,7 @@ static bool _open_vs_itf(uint8_t rhport, videod_streaming_interface_t *stm, uint
     uint8_t  ep_adr = _desc_ep_addr(desc + ofs_ep);
     usbd_edpt_close(rhport, ep_adr);
     stm->desc.ep[i] = 0;
-    TU_LOG2("    close EP%02x\n", ep_adr);
+    TU_LOG_DRV("    close EP%02x\r\n", ep_adr);
   }
 
   /* clear transfer management information */
@@ -709,12 +716,12 @@ static bool _open_vs_itf(uint8_t rhport, videod_streaming_interface_t *stm, uint
     }
     TU_ASSERT(usbd_edpt_open(rhport, ep));
     stm->desc.ep[i] = (uint16_t) (cur - desc);
-    TU_LOG2("    open EP%02x\n", _desc_ep_addr(cur));
+    TU_LOG_DRV("    open EP%02x\r\n", _desc_ep_addr(cur));
   }
   if (altnum) {
     stm->state = VS_STATE_STREAMING;
   }
-  TU_LOG2("    done\n");
+  TU_LOG_DRV("    done\r\n");
   return true;
 }