Add langid to example cdc_dual_ports.

Signed-off-by: Chang Feng <chang_196700@hotmail.com>
2020-02-26 13:11:11 +08:00
parent b8ea0f0a6b
commit 5c760e1f74
1 changed files with 3 additions and 1 deletions
--- a/examples/device/cdc_dual_ports/src/usb_descriptors.c
+++ b/examples/device/cdc_dual_ports/src/usb_descriptors.c
@@ -130,8 +130,10 @@ static uint16_t _desc_str[32];

 // Invoked when received GET STRING DESCRIPTOR request
 // Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
-uint16_t const* tud_descriptor_string_cb(uint8_t index)
+uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
 {
+  (void) langid;
+
  uint8_t chr_count;

  if ( index == 0)