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-rw-r--r--components/drivers/sdio/mmcsd_core.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/components/drivers/sdio/mmcsd_core.c b/components/drivers/sdio/mmcsd_core.c
index fb742278b7..e9a2e49115 100644
--- a/components/drivers/sdio/mmcsd_core.c
+++ b/components/drivers/sdio/mmcsd_core.c
@@ -20,8 +20,12 @@
#define RT_MMCSD_STACK_SIZE 1024
#endif
#ifndef RT_MMCSD_THREAD_PREORITY
+#if (RT_THREAD_PRIORITY_MAX == 32)
+#define RT_MMCSD_THREAD_PREORITY 0x16
+#else
#define RT_MMCSD_THREAD_PREORITY 0x40
#endif
+#endif
//static struct rt_semaphore mmcsd_sem;
static struct rt_thread mmcsd_detect_thread;