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

sdk/include/lib/ota/fw.h

@@ -0,0 +1,61 @@
+#ifndef __FW_H__
+#define __FW_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum fw_code
+{
+    FW_CODE_OK = 0,
+    FW_OTA_INIT_ERR,         //ota初始化错误
+    FW_CODE_LEN_TOO_SHORT,   // 数据长度太短
+    FW_ID_CHECKSUM_ERR,     //客户id校验错误
+    FW_HEAD_CHECK_ERR,      //头校验错误
+    FW_OUT_OFF_ORDER_ERR,   //ota长度超过配置的长度
+    FW_VERIFY_ERR,          //写入校验错误
+    FW_END_ERR,             //ota结束回写校验码错误
+};
+
+#define fw_ota_dbg(fmt, ...)                //os_printf(fmt, ##__VA_ARGS__)
+
+/* The OTA marker and marker size are only applicable to huge-ic chips. */
+#define OTA_FLASH_MARKER                    0x5A69
+#define OTA_FLASH_MARKER_SIZE               2
+#define OTA_VERIFY_READ_BUF_SIZE            256
+
+/* OTA info */
+struct ota_fwinfo {
+    struct spi_nor_flash   *flash0;
+    uint32                  addr0;
+    struct spi_nor_flash   *flash1;
+    uint32                  addr1;
+};
+
+/* OTA control */
+struct ota_ctrl {
+    struct ota_fwinfo ota_info;
+    struct spi_nor_flash *p_flash;
+    uint32 base_addr;
+    uint32 local_off;
+    uint32 marker;
+    uint32 earse_locate;
+    uint8  verify_read_buf[OTA_VERIFY_READ_BUF_SIZE];
+};
+
+extern int32 libota_write_fw_ah(uint32 tot_len, uint32 off, uint8 *data, uint16 len);
+extern int32 libotaV2_write_fw(uint32 tot_len, uint8 is_once_earse, uint8 isSector, uint8 isVerify, uint32 off, uint8 *data, uint16 len);
+extern int32 ota_fwinfo_get(struct ota_fwinfo *pinfo);
+
+#ifdef TXW4002ACK803
+#define libota_write_fw(tot_len,off,data,len)   libota_write_fw_ah(tot_len,off,data,len)
+#else
+#define libota_write_fw(tot_len,off,data,len)   libotaV2_write_fw(tot_len,0,0,0,off,data,len)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+