add sample program of lvgl over PEG for 5gen brain

2026-09-22 07:32:11 +09:00 · 2026-09-21 17:19:29 +09:00
parent d48949419e
commit 5f97124e9d
13 changed files with 2666 additions and 0 deletions
@@ -0,0 +1,65 @@
+#ifndef PEG_CONST_H
+#define PEG_CONST_H
+
+/* PegThing frame-style values (from PEG API docs) */
+#define FF_NONE 0
+#define FF_THIN 1
+#define FF_RAISED 2
+#define FF_RECESSED 3
+#define FF_THICK 4
+
+#define AF_ENABLED 0x10
+
+/* ===== PegMessage.Type constants (Brain-specific numbering) =============
+ * Values come from watching wTypes arrive in our_Message on real hardware.
+ * They do NOT match the generic PEG SDK numbering. Field usage per type:
+ *   PM_KEY / PM_KEY_DOWN — Param = key code (0x265=SHIFT, 0x1B=ESC, ASCII,
+ *                          arrows 0x25E..0x261). ExtParams[0] = KFLAG_* /
+ *                          KMOD_* bits below. ExtParams[1] unused.
+ *   PM_LBUTTONDOWN/UP    — Point.x/y = touch coordinates.
+ *   PM_TIMER             — Param = timer Id passed to SetTimer. */
+#define PM_KEY           9
+#define PM_LBUTTONDOWN   10
+#define PM_LBUTTONUP     11
+#define PM_TIMER         32
+#define PM_KEY_DOWN      33
+#define PM_KEY_UP        34   /* tentative — needs confirmation */
+
+/* Bits found in PegMessage.ExtParams[0] on key messages */
+#define KMOD_SHIFT       0x40   /* SHIFT-sticky is engaged for this event */
+#define KFLAG_PRESS      0x800  /* set on any key press */
+#define KFLAG_HELD       0xC00  /* set while a key is held down (repeat) */
+
+struct PegPoint {
+    unsigned short x;
+    unsigned short y;
+};
+
+struct PegRect {
+    unsigned short Left;
+    unsigned short Top;
+    unsigned short Right;
+    unsigned short Bottom;
+};
+
+struct PegMessage {
+    void* pSource;
+    void* pTarget;
+    unsigned short Type;
+    unsigned short Param;
+
+    union {
+        struct PegRect Rect;
+        struct PegPoint Point;
+        int ExtParams[2];
+        void* pData;
+        int UserLong[2];
+        unsigned int UserULONG[2];
+        short UserShoft[4];
+        unsigned short UserUShoft[4];
+        unsigned char UserUByte[8];
+    };
+    void* pNext;
+};
+
+#endif  // PEG_CONST_H