Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

2026-07-06 11:30:13 +08:00
commit e76462eeb7
3451 changed files with 1415300 additions and 0 deletions
--- a/sdk/app/file_msi/file_msi.c
+++ b/sdk/app/file_msi/file_msi.c
@@ -0,0 +1,127 @@
+#include "basic_include.h"
+#include "lib/multimedia/msi.h"
+#include "lib/fs/fatfs/osal_file.h"
+#include "lib/heap/av_heap.h"
+#include "lib/heap/av_psram_heap.h"
+#include "stream_define.h"
+
+// data申请空间函数
+#define STREAM_MALLOC av_psram_malloc
+#define STREAM_FREE   av_psram_free
+#define STREAM_ZALLOC av_psram_zalloc
+
+// 结构体申请空间函数
+#define STREAM_LIBC_MALLOC av_malloc
+#define STREAM_LIBC_FREE   av_free
+#define STREAM_LIBC_ZALLOC av_zalloc
+
+#define FILE_MAX_RECV 64
+struct file_msi_s
+{
+    os_task_t   task;
+    struct msi *msi;
+};
+
+// 没有实现退出功能
+static void file_thread(void *d)
+{
+    struct file_msi_s *file_s = (struct file_msi_s *) d;
+    struct framebuff  *fb;
+    struct framebuff  *tmp_fb;
+    void              *fp;
+    msi_get(file_s->msi);
+    struct file_msg_s *file_msg;
+    uint32_t write_max_len;
+    uint32_t write_len;
+    uint32_t res;
+    while (1)
+    {
+        fb = msi_get_fb(file_s->msi, -1);
+        if (fb)
+        {
+            file_msg = (struct file_msg_s *) fb->priv;
+            os_printf(KERN_INFO "file_msg->path:%s\tlen:%d\tishid:%d\n", file_msg->path,fb->len,file_msg->ishid);
+            // 暂时没有考虑不存在是否需要创建文件夹
+            fp = osal_fopen_auto((const char*)file_msg->path, "w+", file_msg->ishid);
+            if (fp)
+            {
+                tmp_fb = fb;
+                write_max_len = fb->len;
+                while(tmp_fb && write_max_len)
+                {
+                    if(!tmp_fb->clone)
+                    {
+                        write_len = write_max_len>tmp_fb->len?tmp_fb->len:write_max_len;
+                        write_max_len -= write_len;
+                        res = osal_fwrite(tmp_fb->data, write_len, 1, fp);
+                        if(!res)
+                        {
+                            os_printf(KERN_ERR"write file err:%d\n",get_errno());
+                            break;
+                        }
+                    }
+                    tmp_fb = tmp_fb->next;
+                }
+                
+                // 这里需要轮询,找到不是clone的模块
+                osal_fclose(fp);
+            }
+            else
+            {
+                os_printf(KERN_ERR"save file err:%d\n",get_errno());
+            }
+            msi_delete_fb(NULL, fb);
+        }
+    }
+    msi_put(file_s->msi);
+}
+
+int32_t file_msi_action(struct msi *msi, uint32_t cmd_id, uint32_t param1, uint32_t param2)
+{
+    int32_t            ret    = RET_OK;
+    struct file_msi_s *file_s = (struct file_msi_s *) msi->priv;
+	(void)file_s;
+    switch (cmd_id)
+    {
+        case MSI_CMD_POST_DESTROY:
+        {
+        }
+        break;
+        case MSI_CMD_PRE_DESTROY:
+        {
+        }
+        break;
+
+        case MSI_CMD_TRANS_FB:
+        {
+            struct framebuff *fb = (struct framebuff *) param1;
+            if (fb->mtype != F_FILE_T)
+            {
+                ret = RET_ERR;
+            }
+            else
+            {
+            }
+        }
+        break;
+    }
+    return ret;
+}
+
+struct msi *file_msi_init(const char *msi_name)
+{
+    uint8_t            is_new;
+    struct file_msi_s *file_s;
+    struct msi        *msi = msi_new(msi_name, FILE_MAX_RECV, &is_new);
+    if (is_new)
+    {
+        file_s      = (struct file_msi_s *) STREAM_LIBC_ZALLOC(sizeof(struct file_msi_s));
+        msi->priv   = (void *) file_s;
+        file_s->msi = msi;
+        msi->action = file_msi_action;
+        msi->enable = 1;
+        OS_TASK_INIT("file_s_task", &file_s->task, file_thread, file_s, OS_TASK_PRIORITY_HIGH-1, NULL, 1500);
+    }
+
+    return msi;
+}