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1.5 KiB
1.5 KiB
hanshow stellar L3N 电子价签固件
刷入固件步骤
-
- 拆开电池后盖观察主板是否是如下图所示。(或者查看主控是否为TLSR8359)
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- 焊接 GND, VCC, RX, TX四根线。 RST 可不焊。
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- 使用usb2ttl模块(CH340)链接焊接的四根线。其中rx 链接 tx, tx链接 rx, vcc链接3.3v, GND链接 GND
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- 打开https://atc1441.github.io/ATC_TLSR_Paper_UART_Flasher.html, 波特率选择默认 460800,Atime默认,文件选择Firmware/ATC_Paper.bin
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- 先点击unlock,再点击write to flush,等待完成。成功后,屏幕会自动刷新。
项目编译
cd Firmware
makeit.exe clean && makeit.exe -j12
成功后提示内容:
'Create Flash image (binary format)'
'Invoking: TC32 Create Extended Listing'
'Invoking: Print Size'
"tc32_windows\\bin\\"tc32-elf-size -t ./out/ATC_Paper.elf
copy from `./out/ATC_Paper.elf' [elf32-littletc32] to `./out/../ATC_Paper.bin' [binary]
text data bss dec hex filename
75608 4604 25341 105553 19c51 ./out/ATC_Paper.elf
75608 4604 25341 105553 19c51 (TOTALS)
'Finished building: sizedummy'
' '
tl_fireware_tools.py v0.1 dev
Firmware CRC32: 0xe62d501e
'Finished building: out/../ATC_Paper.bin'
' '
'Finished building: out/ATC_Paper.lst'
' '
存在和已解决问题
- 编译报错
- 刷入不生效
- 屏幕区域不对/异常
- 蓝牙无法链接
- OTA升级
