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include_lib/update/uart_update.h

@@ -0,0 +1,43 @@
+#ifndef _UART_DEV_
+#define _UART_DEV_
+
+#include "typedef.h"
+
+#define MSG_UART_UPDATE_READY       0x1
+#define MSG_UART_UPDATE_START       0x2
+#define MSG_UART_UPDATE_START_RSP   0X3
+#define MSG_UART_UPDATE_READ_RSP    0x4
+
+#define PROTOCAL_SIZE       528
+#define SYNC_SIZE           6
+#define SYNC_MARK0          0xAA
+#define SYNC_MARK1          0x55
+
+typedef union {
+    u8 raw_data[PROTOCAL_SIZE + SYNC_SIZE];
+    struct {
+        u8 mark0;
+        u8 mark1;
+        u16 length;
+        u8 data[PROTOCAL_SIZE + 2]; //最后CRC16
+    } data;
+} protocal_frame_t;
+
+struct file_info {
+    u8 cmd;
+    u32 addr;
+    u32 len;
+} __attribute__((packed));
+
+typedef struct __update_io {
+    u16 rx;
+    u16 tx;
+    u8  input_channel;                  //input channel选择，根据方案选择未被使用的channel
+    u8  output_channel;                 //同input channel
+} uart_update_cfg;
+
+void uart_update_init(uart_update_cfg *cfg);
+void sava_uart_update_param(void);
+
+#endif
+