update version to v2.0.7

2026-05-21 09:22:19 +00:00 · 2022-03-03 19:28:16 +08:00
parent e1d3f6e2c9
commit eb00682e95
2098 changed files with 11432 additions and 6380 deletions
--- a/utilities/at32f403a_407_freertos_demo/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_freertos_demo/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_freertos_demo/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_freertos_demo/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_freertos_demo/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_freertos_demo/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_freertos_demo/readme.txt
+++ b/utilities/at32f403a_407_freertos_demo/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_freertos_demo/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_freertos_demo/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_freertos_demo/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_freertos_demo/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_freertos_demo/src/main.c
+++ b/utilities/at32f403a_407_freertos_demo/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
@@ -26,7 +26,6 @@

 #include "at32f403a_407_board.h"
 #include "at32f403a_407_clock.h"
-#include "stdio.h"
 #include "FreeRTOS.h"
 #include "task.h"

--- a/utilities/at32f403a_407_gen_random_number_demo/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_gen_random_number_demo/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_gen_random_number_demo/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_gen_random_number_demo/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_gen_random_number_demo/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_gen_random_number_demo/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_gen_random_number_demo/inc/random.h
+++ b/utilities/at32f403a_407_gen_random_number_demo/inc/random.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     random.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 random header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_gen_random_number_demo/readme.txt
+++ b/utilities/at32f403a_407_gen_random_number_demo/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt 
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_gen_random_number_demo/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_gen_random_number_demo/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_gen_random_number_demo/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_gen_random_number_demo/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_gen_random_number_demo/src/main.c
+++ b/utilities/at32f403a_407_gen_random_number_demo/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_gen_random_number_demo/src/random.c
+++ b/utilities/at32f403a_407_gen_random_number_demo/src/random.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     random.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    set of firmware functions to random function
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l0/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_slib_demo/project_l0/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l0/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_slib_demo/project_l0/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l0/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_slib_demo/project_l0/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l0/readme.txt
+++ b/utilities/at32f403a_407_slib_demo/project_l0/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_slib_demo/project_l0/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_slib_demo/project_l0/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l0/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_slib_demo/project_l0/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l0/src/main.c
+++ b/utilities/at32f403a_407_slib_demo/project_l0/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l1/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_slib_demo/project_l1/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l1/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_slib_demo/project_l1/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l1/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_slib_demo/project_l1/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l1/readme.txt
+++ b/utilities/at32f403a_407_slib_demo/project_l1/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_slib_demo/project_l1/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_slib_demo/project_l1/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l1/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_slib_demo/project_l1/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_slib_demo/project_l1/src/main.c
+++ b/utilities/at32f403a_407_slib_demo/project_l1/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/iap.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/iap.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     iap.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    iap header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/tmr.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/tmr.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     tmr.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    tmr header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/usart.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/inc/usart.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usart.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usart header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/readme.txt
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/iap.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/iap.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     iap.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    iap program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/main.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/tmr.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/tmr.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     tmr.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    tmr program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/usart.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led3_toggle/src/usart.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usart.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usart program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/iap.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/iap.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     iap.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    iap header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/tmr.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/tmr.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     tmr.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    tmr header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/usart.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/inc/usart.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usart.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usart header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/readme.txt
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/iap.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/iap.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     iap.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    iap program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/main.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/tmr.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/tmr.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     tmr.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    tmr program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/usart.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/app_led4_toggle/src/usart.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usart.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usart program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/flash.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/flash.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     flash.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    flash header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/iap.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/iap.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     iap.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    iap header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/tmr.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/tmr.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     tmr.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    tmr header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/usart.h
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/inc/usart.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usart.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usart header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/readme.txt
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/flash.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/flash.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     flash.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    flash program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/iap.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/iap.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     iap.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    iap program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/main.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/tmr.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/tmr.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     tmr.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    tmr program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/usart.c
+++ b/utilities/at32f403a_407_usart_iap_demo/source_code/bootloader/src/usart.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usart.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usart program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usart_iap_demo/tool_release/IAP_Programmer.exe
+++ b/utilities/at32f403a_407_usart_iap_demo/tool_release/IAP_Programmer.exe
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/hid_iap_user.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/hid_iap_user.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     hid_iap_user.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/usb_conf.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/inc/usb_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usb_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/readme.txt
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt 
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/hid_iap_user.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/hid_iap_user.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     hid_iap_user.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb hid iap user file
  **************************************************************************
  *                       Copyright notice & Disclaimer
@@ -226,7 +226,7 @@ iap_result_type usbd_hid_iap_process(void *udev, uint8_t *pdata, uint16_t len)
  
  if(iap_info.respond_flag)
  {
-    class_send_report(udev, iap_info.iap_tx, 64);
+    usb_iap_class_send_report(udev, iap_info.iap_tx, 64);
  }
  
  return status;
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/main.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led3_toggle/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/hid_iap_user.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/hid_iap_user.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     hid_iap_user.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/usb_conf.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/inc/usb_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usb_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/readme.txt
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt 
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/hid_iap_user.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/hid_iap_user.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     hid_iap_user.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb hid iap user file
  **************************************************************************
  *                       Copyright notice & Disclaimer
@@ -226,7 +226,7 @@ iap_result_type usbd_hid_iap_process(void *udev, uint8_t *pdata, uint16_t len)
  
  if(iap_info.respond_flag)
  {
-    class_send_report(udev, iap_info.iap_tx, 64);
+    usb_iap_class_send_report(udev, iap_info.iap_tx, 64);
  }
  
  return status;
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/main.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/app_led4_toggle/src/main.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     main.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/at32f403a_407_clock.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/at32f403a_407_clock.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of clock program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/at32f403a_407_conf.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/at32f403a_407_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    at32f403a_407 config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/at32f403a_407_int.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/at32f403a_407_int.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    header file of main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/hid_iap_user.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/hid_iap_user.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     hid_iap_user.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/usb_conf.h
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/inc/usb_conf.h
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     usb_conf.h
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    usb config header file
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/readme.txt
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/readme.txt
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     readme.txt 
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    readme
  **************************************************************************
  */
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/src/at32f403a_407_clock.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/src/at32f403a_407_clock.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_clock.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    system clock config program
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/src/at32f403a_407_int.c
+++ b/utilities/at32f403a_407_usb_iap_demo/source_code/bootloader/src/at32f403a_407_int.c
@@ -1,8 +1,8 @@
 /**
  **************************************************************************
  * @file     at32f403a_407_int.c
-  * @version  v2.0.6
-  * @date     2021-12-31
+  * @version  v2.0.7
+  * @date     2022-02-11
  * @brief    main interrupt service routines.
  **************************************************************************
  *                       Copyright notice & Disclaimer
--- a/Show More
+++ b/Show More