add:little_flash 添加锁

openLuat · May 16, 2024 · 66ce2cd · 66ce2cd
1 parent 5dd7ee8
commit 66ce2cd
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/components/little_flash/port/little_flash_port.c b/components/little_flash/port/little_flash_port.c
@@ -39,13 +39,25 @@ static void little_flash_free(void* ptr){
 }
 #endif
 
+static void little_flash_lock(little_flash_t *lf){
+    luat_mutex_lock(lf->user_data);
+}
+
+static void little_flash_unlock(little_flash_t *lf){
+    luat_mutex_unlock(lf->user_data);
+}
+
 lf_err_t little_flash_port_init(little_flash_t *lf){
     lf->spi.transfer = little_flash_spi_transfer;
     lf->wait_10us = little_flash_wait_10us;
 #ifdef LF_USE_HEAP
     lf->malloc = little_flash_malloc;
     lf->free = little_flash_free;
 #endif
+    /* create a mutex for locking */
+    lf->user_data = luat_mutex_create();
+    lf->lock = little_flash_lock;
+    lf->unlock = little_flash_unlock;
     return LF_ERR_OK;
 }