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-rw-r--r--watch-library/shared/watch/watch.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/watch-library/shared/watch/watch.h b/watch-library/shared/watch/watch.h
index d23954ec..62e57a59 100644
--- a/watch-library/shared/watch/watch.h
+++ b/watch-library/shared/watch/watch.h
@@ -88,6 +88,10 @@ bool watch_is_usb_enabled(void);
*/
void watch_reset_to_bootloader(void);
+/** @brief Call periodically from app main loop to service CDC RX/TX.
+ */
+void cdc_task(void);
+
/** @brief Reads up to len bytes from the USB serial.
* @param file ignored, you can pass in 0
* @param ptr pointer to a buffer of at least len bytes