3dtest&删除无用代码

2024-11-03 00:22:53 +08:00
parent 6640a9501d
commit 7e70fcb110
83 changed files with 1582 additions and 50634 deletions
--- a/mkrtos_bsp/AT32/AT32F435_437_Firmware_Library_V2.2.0/project/at_surf_f437_board/at_surf_f437_board_sd_card.h
+++ b/mkrtos_bsp/AT32/AT32F435_437_Firmware_Library_V2.2.0/project/at_surf_f437_board/at_surf_f437_board_sd_card.h
@@ -376,7 +376,9 @@ extern sd_card_info_struct_type sd_card_info;
 /**
  * sdio paremeters
  */
+#ifndef NULL
 #define NULL                             0
+#endif
 #define SDIO_STATIC_FLAGS                ((uint32_t)0x000005FF)
 #define SDIO_CMD0TIMEOUT                 ((uint32_t)0x00010000)
 #define SDIO_DATATIMEOUT                 ((uint32_t)0xFFFFFFFF)