update：

修改因数据丢失导致退出失败的bug
2026-09-03 16:25:31 +08:00
parent 1e3c618fd2
commit ca8c82c1f1
4 changed files with 518 additions and 464 deletions
@@ -341,13 +341,15 @@ static void bsp_iap_rx_task(u8 *p_data, u16 len, void *other_data)
        {
            u8 tx_data_len;
            u16 erase_size, erase_page, page_size;
+            float temp;

            erase_page = p_data_offset[0] << 8 | p_data_offset[1];
            page_size = p_data_offset[2] << 8 | p_data_offset[3];
            p_iap->page_size = page_size;

            /* 计算需要擦除的扇区数 */
-            erase_page /= ((float)SECTOR_SIZE / (float)page_size);
+            temp = ((float)SECTOR_SIZE / (float)page_size);
+            erase_page = (u16)(((float)erase_page/temp)+0.5);
            flash_page_erase(erase_page);

            tx_data_len = 0;