求教：烧录失败

[22:34:21.264] - clean buf
[22:34:21.264] - send sync
[22:34:21.519] - ack is b'00000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000f800800000000000f8f8f8f800f800f80000f80000f8000000f8000000f80000f800f800f800000078f800f800f800000078f8f800f8000000f800f8f800f80000000000008000f88000f8780000000000f800f8000000f8f800000000000000f800000000f800f8008000000000f800f8f8f80000f800f800f80000000000f80000f800f80000f80000f80000f8f80000f80000000000f8f800f8000000f800f8f8f80000000000000000f800f8f800f800f8f8f800000000f80000800000f800f8f8f8000000f800f80000f800f800f8f80000000000000000f80000f800f80000f88000000000f8f87800f800000000f800f80000f800f800f800f8000000f800f800000000f880f8f800000000000000f80000f800000000000000f800000000f80000f80000f8000000f8f800f800000000000000f8000000008000f8f800f8000000000000f8f800000000f800f8f8f800f87800f8f8000000000000f8008000f80000f8f88000f80000f8000000f8f8f800000000f8f800780000000000f80000800000000000f8f8f800f8f8007800000000000000800000f8f8f80000f8f8f8f80000f80000000000f800008000000080f8000000000000000000f8f800f800f8f80000800000000078f8f80000f800f80000f800f8000000000000000000000000f800f8f8f800f80000000000f80000000000000000f8f8780000000000f80000'
[22:34:21.519] - reshake
[22:34:21.770] - tx rx and power off, press the machine!
[22:34:21.770] - cutoff time is 0.05
[22:34:21.827] - power on tx and rx
[22:34:22.767] - reset cnt: 0, reset hold: 0.05, shake hand delay: 0.1
[22:34:22.767] - clean buf
[22:34:22.767] - send sync
[22:34:23.012] - ack is b'000000000000000000000000000000000000008000f800f8f8f8f80000f800f80000000000000000f8f8000000f8000000000000000000f800f80000f8f8000000000000000000000000f8f8f8f80000000000f80000000000000000f8008000f8f8008000f800f8000000f8f8f8f800f800f8f800000000f800f8000000f8f800f8000000f800f8000000f800f8f8f8000000f800f800000000000000f8f8000000f8000000000000f8f800f80000f800f800f800f800f80000f800f80000000080000000f80000f800f880f800000000f8f800f80000000000f8f8f8f800f8f8f8000000000000f800f80000000000f8000000f80000f8f800000000f80000f8f8f800000000f80000f800000000000000f80000f80000000000f800f800f8f8f8f800000000f8f8f8000000f8000000f80000f80000f880f800780000000000000000f8000000800000f800000000f8f800000000f800f878f800f800f80000f80000f80078f8f800f800008000f8f8f8f80000f80000f8f80000780000f8000000000000000000f800f8f8f8f800f80000f8f8f8800000f800000000f800000000f8000000f88000f8007800f800000000f800f800f8f800f800f8f800f800f80000f8f800f8f80000f8f8f80000f800800000f800000000000000f8f8f8f8000000f800f800008000f800f800f800f80000000000000000f800f800f8000000f800f8f800000000f800f8f8000000f800f80000f800f80000f8f8f80080f8f800f800f8f8000000f800f8f80000f8000000f8f8000000f80000f8f8f80000'
[22:34:23.012] - reshake
[22:34:23.269] - tx rx and power off, press the machine!
[22:34:23.269] - cutoff time is 0.05
[22:34:23.330] - power on tx and rx
[22:34:24.300] - reset cnt: 0, reset hold: 0.05, shake hand delay: 0.1
[22:34:24.300] - clean buf
[22:34:24.300] - send sync
[22:34:24.434] - ack is b''
[22:34:24.434] - retry
[22:34:24.434] - shake hand fail
[22:34:24.434] - ########################################################################
[22:34:24.434] - 请按照以下描述排查问题：
[22:34:24.434] - Boot pin是否上拉到板子自身的3.3V，而不是外部的3.3V
[22:34:24.434] - UART RX是否连接到USB转串口的TX引脚
[22:34:24.434] - UART TX是否连接到USB转串口的RX引脚
[22:34:24.434] - 在使用烧录软件进行烧录前，是否在Boot pin拉高的情况下，使用Reset/Chip_En复位了芯片
[22:34:24.434] - 烧录软件所选择的COM口，是否是连接芯片的串口
[22:34:24.434] - 烧录软件上选择的波特率是否是USB转串口支持的波特率
[22:34:24.434] - 3.3V供电是否正常
[22:34:24.434] - 板子供电电流是否正常(烧录模式下，芯片耗电电流5-7mA)
[22:34:24.434] - ########################################################################
[22:34:24.434] - shake hand fail
[22:34:24.442] - ========= ChipID:  =========
[22:34:24.442] - Get bootinfo time cost(ms): 4467.724365234375
[22:34:24.442] - {"ErrorCode": "0050","ErrorMsg":"BFLB IMG LOAD SHAKEHAND FAIL"}
[22:34:24.443] - Burn Retry
[22:34:24.443] - Burn return with retry fail

这个和单片机通信失败，什么系统

没有进烧录模式

需要不通电的情况下->按住烧录按钮->通电->松开烧录按钮->执行烧录指令

请用牛头牌烧录软件

qwe2079282957 发表于 2023-12-4 09:56
请用牛头牌烧录软件

他这不是烧录软件的问题，纯粹是没进烧录模式

干簧管 发表于 2023-12-4 09:59
他这不是烧录软件的问题，纯粹是没进烧录模式

牛头的，不按按钮，插上电脑识别到com就可以烧录；额

qwe2079282957 发表于 2023-12-4 10:02
牛头的，不按按钮，插上电脑识别到com就可以烧录；额

好吧，原来那个软件还可以这样操作啊

noonezero 发表于 2023-12-4 07:48
这个和单片机通信失败，什么系统

Windows 10    vscode

WT_0213 发表于 2023-12-4 08:45
需要不通电的情况下->按住烧录按钮->通电->松开烧录按钮->执行烧录指令

买的Ai-M62-12F模块，自己照着开发板画了个底板，按你说的方法还是不行。不服气，买了个开发板回来，烧录很正常，不知道是我的底板有问题还是说模块需要烧录啥才能用。