Merge remote-tracking branch 'tinyusb/master' into dwc2_deinit

Signed-off-by: HiFiPhile <[email protected]>

8 files changed, 17 insertions, 11 deletions

diff --git a/examples/device/cdc_dual_ports/src/tusb_config.h b/examples/device/cdc_dual_ports/src/tusb_config.h
index 0da4032a7..710c01ee2 100644
--- a/examples/device/cdc_dual_ports/src/tusb_config.h
+++ b/examples/device/cdc_dual_ports/src/tusb_config.h
@@ -104,6 +104,8 @@
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // CDC Endpoint transfer buffer size, more is faster
+// Leave it as default size (512 for HS, 64 for FS) unless your host application
+// is able to send ZLP (Zero Length Packet) to terminate transfer !
 #define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 #ifdef __cplusplus
diff --git a/examples/device/cdc_msc/src/tusb_config.h b/examples/device/cdc_msc/src/tusb_config.h
index fdb2ddf18..3f2f05f20 100644
--- a/examples/device/cdc_msc/src/tusb_config.h
+++ b/examples/device/cdc_msc/src/tusb_config.h
@@ -104,6 +104,8 @@
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // CDC Endpoint transfer buffer size, more is faster
+// Leave it as default size (512 for HS, 64 for FS) unless your host application
+// is able to send ZLP (Zero Length Packet) to terminate transfer !
 #define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // MSC Buffer size of Device Mass storage
diff --git a/examples/device/cdc_msc_freertos/src/tusb_config.h b/examples/device/cdc_msc_freertos/src/tusb_config.h
index 6b1937a8d..8277b1604 100644
--- a/examples/device/cdc_msc_freertos/src/tusb_config.h
+++ b/examples/device/cdc_msc_freertos/src/tusb_config.h
@@ -111,6 +111,8 @@
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // CDC Endpoint transfer buffer size, more is faster
+// Leave it as default size (512 for HS, 64 for FS) unless your host application
+// is able to send ZLP (Zero Length Packet) to terminate transfer !
 #define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // MSC Buffer size of Device Mass storage
diff --git a/examples/device/cdc_uac2/src/tusb_config.h b/examples/device/cdc_uac2/src/tusb_config.h
index b7ece8b7c..5eb2e8f74 100644
--- a/examples/device/cdc_uac2/src/tusb_config.h
+++ b/examples/device/cdc_uac2/src/tusb_config.h
@@ -160,6 +160,8 @@ extern "C" {
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 // CDC Endpoint transfer buffer size, more is faster
+// Leave it as default size (512 for HS, 64 for FS) unless your host application
+// is able to send ZLP (Zero Length Packet) to terminate transfer !
 #define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
 
 #ifdef __cplusplus
diff --git a/examples/device/dfu/skip.txt b/examples/device/dfu/skip.txt
index 9dde06c30..79d3da9d2 100644
--- a/examples/device/dfu/skip.txt
+++ b/examples/device/dfu/skip.txt
@@ -1,3 +1,3 @@
-mcu:TM4C123
+mcu:TM4C
 mcu:BCM2835
 family:espressif
diff --git a/examples/device/mtp/src/mtp_fs_example.c b/examples/device/mtp/src/mtp_fs_example.c
index 7fd7db61b..60fc9f79e 100644
--- a/examples/device/mtp/src/mtp_fs_example.c
+++ b/examples/device/mtp/src/mtp_fs_example.c
@@ -557,7 +557,7 @@ static int32_t fs_send_object_info(tud_mtp_cb_data_t* cb_data) {
       return MTP_RESP_INVALID_STORAGE_ID;
     }
 
-    if (obj_info->parent_object != 0) { // not root
+    if (obj_info->parent_object != 0 && obj_info->parent_object != 0xFFFFFFFFu) { // not root
       fs_file_t* parent = fs_get_file(obj_info->parent_object);
       if (parent == NULL || 0u == parent->association_type) {
         return MTP_RESP_INVALID_PARENT_OBJECT;
diff --git a/examples/dual/host_info_to_device_cdc/src/main.c b/examples/dual/host_info_to_device_cdc/src/main.c
index 00d059b66..fffb54d58 100644
--- a/examples/dual/host_info_to_device_cdc/src/main.c
+++ b/examples/dual/host_info_to_device_cdc/src/main.c
@@ -246,10 +246,9 @@ static void print_device_info(uint8_t daddr, const tusb_desc_device_t* desc_devi
   cdc_printf("Device %u: ID %04x:%04x SN ", daddr, desc_device->idVendor, desc_device->idProduct);
   uint8_t xfer_result = tuh_descriptor_get_serial_string_sync(daddr, LANGUAGE_ID, serial, sizeof(serial));
   if (XFER_RESULT_SUCCESS != xfer_result) {
-    serial[0] = 'n';
-    serial[1] = '/';
-    serial[2] = 'a';
-    serial[3] = 0;
+    serial[0] = (uint16_t)((TUSB_DESC_STRING << 8) | (2 * 1 + 2));
+    serial[1] = '0';
+    serial[2] = 0;
   }
   print_utf16(serial, TU_ARRAY_SIZE(serial));
   cdc_printf("\r\n");
diff --git a/examples/host/device_info/src/main.c b/examples/host/device_info/src/main.c
index 5b914a2ee..ab617e989 100644
--- a/examples/host/device_info/src/main.c
+++ b/examples/host/device_info/src/main.c
@@ -130,11 +130,10 @@ void tuh_mount_cb(uint8_t daddr) {
   }
   if (XFER_RESULT_SUCCESS != xfer_result) {
     uint16_t* serial = (uint16_t*)(uintptr_t) desc.serial;
-    serial[0] = (uint16_t) ((TUSB_DESC_STRING << 8) | (2 * 3 + 2));
-    serial[1] = 'n';
-    serial[2] = '/';
-    serial[3] = 'a';
-    serial[4] = 0;
+
+    serial[0] = (uint16_t)((TUSB_DESC_STRING << 8) | (2 * 1 + 2));
+    serial[1] = '0'; // simply 0
+    serial[2] = 0;
   }
   print_utf16((uint16_t*)(uintptr_t) desc.serial, sizeof(desc.serial)/2);
   printf("\r\n");