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/include/chip/arch/csky/byteshift.h
+++ b/sdk/include/chip/arch/csky/byteshift.h
@@ -0,0 +1,140 @@
+#ifndef _LINUX_UNALIGNED_BYTESHIFT_H
+#define _LINUX_UNALIGNED_BYTESHIFT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static inline uint16 __get_unaligned_le16(const uint8 *p)
+{
+    return p[0] | p[1] << 8;
+}
+
+static inline uint32 __get_unaligned_le32(const uint8 *p)
+{
+    return p[0] | p[1] << 8 | p[2] << 16 | p[3] << 24;
+}
+
+static inline uint64 __get_unaligned_le64(const uint8 *p)
+{
+    return (uint64)__get_unaligned_le32(p + 4) << 32 |
+           __get_unaligned_le32(p);
+}
+
+static inline void __put_unaligned_le16(uint16 val, uint8 *p)
+{
+    *p++ = val;
+    *p++ = val >> 8;
+}
+
+static inline void __put_unaligned_le32(uint32 val, uint8 *p)
+{
+    __put_unaligned_le16(val >> 16, p + 2);
+    __put_unaligned_le16(val, p);
+}
+
+static inline void __put_unaligned_le64(uint64 val, uint8 *p)
+{
+    __put_unaligned_le32(val >> 32, p + 4);
+    __put_unaligned_le32(val, p);
+}
+
+static inline uint16 get_unaligned_le16(const void *p)
+{
+    return __get_unaligned_le16((const uint8 *)p);
+}
+
+static inline uint32 get_unaligned_le32(const void *p)
+{
+    return __get_unaligned_le32((const uint8 *)p);
+}
+
+static inline uint64 get_unaligned_le64(const void *p)
+{
+    return __get_unaligned_le64((const uint8 *)p);
+}
+
+static inline void put_unaligned_le16(uint16 val, void *p)
+{
+    __put_unaligned_le16(val, (uint8 *)p);
+}
+
+static inline void put_unaligned_le32(uint32 val, void *p)
+{
+    __put_unaligned_le32(val, (uint8 *)p);
+}
+
+static inline void put_unaligned_le64(uint64 val, void *p)
+{
+    __put_unaligned_le64(val, (uint8 *)p);
+}
+
+static inline uint16 __get_unaligned_be16(const uint8 *p)
+{
+    return p[0] << 8 | p[1];
+}
+
+static inline uint32 __get_unaligned_be32(const uint8 *p)
+{
+    return p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
+}
+
+static inline uint64 __get_unaligned_be64(const uint8 *p)
+{
+    return (uint64)__get_unaligned_be32(p) << 32 |
+           __get_unaligned_be32(p + 4);
+}
+
+static inline void __put_unaligned_be16(uint16 val, uint8 *p)
+{
+    *p++ = val >> 8;
+    *p++ = val;
+}
+
+static inline void __put_unaligned_be32(uint32 val, uint8 *p)
+{
+    __put_unaligned_be16(val >> 16, p);
+    __put_unaligned_be16(val, p + 2);
+}
+
+static inline void __put_unaligned_be64(uint64 val, uint8 *p)
+{
+    __put_unaligned_be32(val >> 32, p);
+    __put_unaligned_be32(val, p + 4);
+}
+
+static inline uint16 get_unaligned_be16(const void *p)
+{
+    return __get_unaligned_be16((const uint8 *)p);
+}
+
+static inline uint32 get_unaligned_be32(const void *p)
+{
+    return __get_unaligned_be32((const uint8 *)p);
+}
+
+static inline uint64 get_unaligned_be64(const void *p)
+{
+    return __get_unaligned_be64((const uint8 *)p);
+}
+
+static inline void put_unaligned_be16(uint16 val, void *p)
+{
+    __put_unaligned_be16(val, (uint8 *)p);
+}
+
+static inline void put_unaligned_be32(uint32 val, void *p)
+{
+    __put_unaligned_be32(val, (uint8 *)p);
+}
+
+static inline void put_unaligned_be64(uint64 val, void *p)
+{
+    __put_unaligned_be64(val, (uint8 *)p);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LINUX_UNALIGNED_LE_BYTESHIFT_H */