找遍了没有基于MCU升级OTA文件的协议文档?
2616 10:48:54.557 0.00011690 VisualTFT.exe IRP_MJ_WRITE COM44 SUCCESS Length: 26, Data: 61 78 72 63 65 6B 67 64 79 68 74 73 75 6E 71 77 70 6A 62 76 69 66 6F 6D 7A 6C2617 10:48:55.570 0.00002200 VisualTFT.exe IOCTL_SERIAL_PURGE COM44 SUCCESS Purge: RXCLEAR
2618 10:48:55.570 0.00018490 VisualTFT.exe IRP_MJ_WRITE COM44 SUCCESS Length: 11, Data: EE AB BA AA BB 36 3F FF FC FF FF
2619 10:48:58.574 0.00000780 VisualTFT.exe IOCTL_SERIAL_PURGE COM44 SUCCESS Purge: RXCLEAR
2620 10:48:58.578 0.00016880 VisualTFT.exe IRP_MJ_WRITE COM44 SUCCESS Length: 34, Data: EE FB 08 04 24 00 00 00 02 50 33 3A 5C 62 69 6E 5C 69 6D 61 67 65 2E 69 64 78 00 00 0F 2E FF FC FF FF
2621 10:48:58.578 0.32757780 VisualTFT.exe IRP_MJ_READ COM44 TIMEOUT Length: 7, Data: EE FB 01 FF FC FF FF
难道非要将串口监听Visual TFT出来的打包数据截取下来发到MCU,再用MCU去做屏幕升级???
上位机是升级屏幕的示例,用来对比MCU升级屏幕,可以参考本Demo : https://www.gz-dc.com/UPLOADS/FILE/20200217/%E3%80%90F%E5%9E%8B%E3%80%91%E8%BF%9C%E7%A8%8B%E4%B8%B2%E5%8F%A3%E5%8D%87%E7%BA%A7%E5%B7%A5%E7%A8%8B%E5%8F%8A%E6%96%87%E4%BB%B6.ZIP M型 也能用? 我也在用M型,实现了OTA.
一颗esp32通过http拉固件给屏oa.
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