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-rw-r--r--NK_C_API.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/NK_C_API.h b/NK_C_API.h
index aa89ece..01290d8 100644
--- a/NK_C_API.h
+++ b/NK_C_API.h
@@ -475,6 +475,21 @@ extern "C" {
const char* new_update_password);
/**
+ * Enter update mode. Needs update password.
+ * When device is in update mode it no longer accepts any HID commands until
+ * firmware is launched (regardless of being updated or not).
+ * Smartcard (through CCID interface) and its all volumes are not visible as well.
+ * Its VID and PID are changed to factory-default (03eb:2ff1 Atmel Corp.)
+ * to be detected by flashing software. Result of this command can be reversed
+ * by using 'launch' command.
+ * For dfu-programmer it would be: 'dfu-programmer at32uc3a3256s launch'.
+ * Storage only
+ * @param update_password 20 characters
+ * @return command processing error code
+ */
+ NK_C_API int NK_enable_firmware_update(const char* update_password);
+
+ /**
* Get Storage stick status as string.
* Storage only
* @return string with devices attributes