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bletest/firmware/README.md
DESKTOP-PUHFO60\dsx2016 cb647008fc Fix 3.5C path: BL=27, GT911 capacitive touch, draw buffer /20.
Align cyd_35r with CYD_PROJECT_GUIDE (ST7796+GT911, INT as INPUT after reset); export firmware and scale BLE UI with UX/UY.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-25 19:19:01 +08:00

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预编译固件(可随时刷写)

目录 板子
cyd/ 2.8" ESP32-2432S028R(ILI9341)
cyd_35r/ 3.5" ESP32-3248S035(ST7796 + GT911)

功能:BLE 外设(NimBLE + Nordic UART;屏上状态 + 滚动日志 + Adv/Echo/Ping)
分区:min_spiffs(约 1.9MB APP)

版本信息见各目录 VERSION.txt。

也可在 ../../cydweb(CYD Flasher)里通过浏览器串口刷写本目录固件。

直接刷写(无需重新编译)

  1. USB 连接板子
  2. 执行:
cd firmware\cyd        # 3.5: firmware\cyd_35r
.\flash.ps1
# 或指定端口
.\flash.ps1 -Port COM3

也可运行 flash.bat。

依赖其一即可:

  • 已安装 PlatformIO(pio,自带 esptool)
  • 或 pip install esptool

手动 esptool

esptool.py --chip esp32 --port COM3 --baud 921600 write_flash -z ^
  --flash_mode dio --flash_freq 40m --flash_size 4MB ^
  0x1000 bootloader.bin ^
  0x8000 partitions.bin ^
  0xe000 boot_app0.bin ^
  0x10000 firmware.bin

从源码重新打包进本目录

在仓库根目录:

.\firmware\export_from_build.ps1              # 2.8 -> firmware/cyd
.\firmware\export_from_build.ps1 -Env cyd_35r # 3.5 -> firmware/cyd_35r
# 仅复制、不编译:
.\firmware\export_from_build.ps1 -SkipBuild
.\firmware\export_from_build.ps1 -Env cyd_35r -SkipBuild