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/app_lcd/lcd_video_msi.c
+++ b/sdk/app/app_lcd/lcd_video_msi.c
@@ -0,0 +1,88 @@
+#include "app_lcd.h"
+#include "lib/heap/av_heap.h"
+#include "lib/heap/av_psram_heap.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 MAX_LCD_VIDEO 8
+
+static int lcd_video_msi_action(struct msi *msi, uint32 cmd_id, uint32 param1, uint32 param2)
+{
+    int ret = RET_OK;
+    struct lcd_video_msi_s *lcd_video = (struct lcd_video_msi_s *)msi->priv;
+    switch (cmd_id)
+    {
+
+        // 暂时没有考虑释放
+        case MSI_CMD_POST_DESTROY:
+        {
+            STREAM_LIBC_FREE(lcd_video);
+        }
+        break;
+        // 类型不匹配,就不需要接收
+        case MSI_CMD_TRANS_FB:
+        {
+            struct framebuff *fb = (struct framebuff *)param1;
+            if((fb->mtype != F_YUV) || (fb->stype != lcd_video->filter))
+            {
+                ret = RET_ERR;
+            }
+        }
+        break;
+        case MSI_CMD_FREE_FB:
+        {
+        }
+        break;
+
+        case MSI_CMD_LCD_VIDEO:
+        {
+            uint32_t cmd_self = (uint32_t)param1;
+            uint32_t arg = param2;
+            switch (cmd_self)
+            {
+                case MSI_VIDEO_ENABLE:
+                {
+                    msi->enable = arg;
+                    os_printf("---%s MSI_VIDEO_ENABLE :%d----\n",msi->name, msi->enable);
+                }
+                break;
+
+                case MSI_VIDEO_GET_ENABLE:
+                {
+                    uint32_t *val = (uint32_t *)param2;
+                    // os_printf("---%s get enable:%d-----\n",msi->name, msi->enable);
+                    *val = msi->enable;
+                }
+                break;
+            }
+        }
+        break;
+        default:
+            break;
+    }
+    return ret;
+}
+
+struct msi *lcd_video_msi_init(const char *name, uint16_t filter)
+{
+    struct msi *msi = msi_new(name, MAX_LCD_VIDEO, NULL);
+    struct lcd_video_msi_s *lcd_video = (struct lcd_video_msi_s *)msi->priv;
+    if (!lcd_video)
+    {
+        lcd_video = (struct lcd_video_msi_s *)STREAM_LIBC_ZALLOC(sizeof(struct lcd_video_msi_s));
+        lcd_video->msi = msi;
+        lcd_video->filter = filter;
+        msi->priv = (void *)lcd_video;
+        msi->enable = 1;
+        msi->action = lcd_video_msi_action;
+    }
+    return msi;
+}