I tried to build this project on windows, but it failed

[ShiningMan123]

I tried to build this project on windows, but it failed

[ShiningMan123]

[amadeok]

hi, post the full output of the console

[ShiningMan123]

[amadeok]

did you build the base epd driver succesfully ? were you able to run the examples in the epdiy repository? what version of epdiy are you running and what board revision are you using?

[ShiningMan123]

I could have built those examples. I used the epdiy-v5 version

[amadeok]

I could have built those examples. I used the epdiy-v5 version

Hello In fact it seems updates were made to the epdiy driver that cause our application to not build. I'll try to contact the maker of the epdiy board to see exactly how to better update our application.

But you can still use our application by compiling using the version v5 of the firmware. We made some changes to the code to work with branch v5 of the epdiy repository. I also updated the instructions so you can just follow the instructions again, the only change in the instructions is that instead of cloning main branch of the epdiy repository you have to clone branch v5. So, instead of this git clone https://github.com/vroland/epdiy you do this git clone -b v5 https://github.com/vroland/epdiy

[ShiningMan123]

hi, I have a problem with this place. Can you help me

[ShiningMan123]

C:\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app>python screen_capture.py example_display.conf Dpi awareness set correctly Invalid dither method selected, setting monochrome No Input pipe, trying again in a sec esp32_ip_address: 192.168.2.154 display id: 0 refresh_every_x_frames: 100 do_full_refresh: 30 framebuffer_cycles: 4 enable_skipping: 0 epd_skip_threshold: 75 esp32_multithread: 0 framebuffer_cycles_2: 4 framebuffer_cycles_2_threshold: 76 selective_compression: 90 nb_chunks: 1 nb_draws: 1 draw_white_first: 0 mode: 0 draw_rmt_times: 250 100 250 250 wifi enabled pipe Python capture ID 0: Input pipe opened fd1 is ok

Initialising Winsock...Python capture ID 0: Output pipe opened WSAD Initialised. current working directory is: C:\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app Connected to esp wifi

C++ ID 0 mirroring started color 1.0, contrast 2.0 brightness 1.0, sharpness 1.0, grey_to_monochrome_threshold 200 Display ID: 0, capture took 9811ms Traceback (most recent call last): File "C:\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app\screen_capture.py", line 237, in main_task(ctx) File "C:\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app\screen_capture.py", line 132, in main_task elif windows: ret2 = win32file.ReadFile(fd1, 1) pywintypes.error: (109, 'ReadFile', '管道已结束。')

[ShiningMan123]

My system version number is windows 10 21h2

[amadeok]

hi, I have a problem with this place. Can you help me

Hello It seems you confused the include directory, There are two include directories, one for the board application ( epdiy\examples\Epdiy-Eink-PC-monitor\pc_monitor\include ) and one for the pc application ( epdiy\examples\Epdiy-Eink-PC-monitor\pc_monitor\pc_host_app\include ) You have to use the include folder of the pc application to compile the pc application

In your case, it should be like this : g++ main.cpp generate_eink_framebuffer.cpp rle_compression.cpp utils.cpp -static -o process_capture.exe -I "C:\Users\goodisplay\Desktop\epdiy\examples\Epdiy-Eink-PC-monitor\pc_monitor\pc_host_app\include" -lws2_32 Check if there are any typing errors. The python script should work after you are able to compile the pc executable

[ShiningMan123]

C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app>python screen_capture.py example_display.conf 正确设置 Dpi 感知 选择的抖动方法无效，设置单色 无输入管道，一秒钟后重试 esp32_ip_address：192.168.2.154 显示 ID：0 refresh_every_x_frames：100 do_full_refresh：30 framebuffer_cycles：4 enable_skipping： 0 epd_skip_threshold：75 esp32_multithread：0 framebuffer_cycles_2：4 framebuffer_cycles_2_threshold：76 selective_compression：90 nb_chunks：1 nb_draws：1 draw_white_first：0 模式：0 draw_rmt_times：250 100 250 250 启用 wifi 的管道 Python 捕获 ID 0：输入管道打开 fd1 正常

正在初始化 Winsock...Python 捕获 ID 0：输出管道已打开 WSAD 已初始化。当前工作目录为：C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app 连接到 esp wifi

C++ ID 0 镜像开始 颜色 1.0，对比度 2.0 亮度 1.0，锐度 1.0，grey_to_monochrome_threshold 200 显示 ID：0，捕获耗时 9811 毫秒 回溯（最近一次调用最后一次）： 文件“C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app\screen_capture.py”，第 237 行，在 main_task（ctx） 中 文件“C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app\screen_capture.py”， 第 132 行，在 main_task ELIF 窗口中：RET2 = Win32File。ReadFile（fd1， 1） pywintypes.error： （109， 'ReadFile'， '管道已结束。')

How to solve this problem

[amadeok]

C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app>python screen_capture.py example_display.conf 正确设置 Dpi 感知 选择的抖动方法无效，设置单色 无输入管道，一秒钟后重试 esp32_ip_address：192.168.2.154 显示 ID：0 refresh_every_x_frames：100 do_full_refresh：30 framebuffer_cycles：4 enable_skipping： 0 epd_skip_threshold：75 esp32_multithread：0 framebuffer_cycles_2：4 framebuffer_cycles_2_threshold：76 selective_compression：90 nb_chunks：1 nb_draws：1 draw_white_first：0 模式：0 draw_rmt_times：250 100 250 250 启用 wifi 的管道 Python 捕获 ID 0：输入管道打开 fd1 正常 正在初始化 Winsock...Python 捕获 ID 0：输出管道已打开 WSAD 已初始化。当前工作目录为：C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app 连接到 esp wifi C++ ID 0 镜像开始 颜色 1.0，对比度 2.0 亮度 1.0，锐度 1.0，grey_to_monochrome_threshold 200 显示 ID：0，捕获耗时 9811 毫秒 回溯（最近一次调用最后一次）： 文件“C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app\screen_capture.py”，第 237 行，在 main_task（ctx） 中 文件“C：\Users\goodisplay\Desktop\epdiy\examples\pc_monitor\pc_host_app\screen_capture.py”， 第 132 行，在 main_task ELIF 窗口中：RET2 = Win32File。ReadFile（fd1， 1） pywintypes.error： （109， 'ReadFile'， '管道已结束。')

How to solve this problem

did you compile dither.dlll file as well ? `g++ dither.cpp invert.cpp -o dither.dll -shared -fPIC `

please try to use this executable instead of the one you compiled, maybe your gcc compiler isn't working properly https://github.com/amadeok/Epdiy-Eink-PC-monitor/releases/download/0.061/windows_binaries.zip download it, extract it, and replace the ones you have with these ones

[ShiningMan123]

Hello, is this state correct? I use a 13.3-inch e-paper, I can hear the sound of the screen ic, but there is no display on the screen

[ShiningMan123]

[ShiningMan123]

My screen didn't react at all

[amadeok]

My screen didn't react at all

The display doesn't react in any way? not even the initial screen refresh where it goes black and white a few times? The output from the console that you posted seems normal, but the times per frame are way too high, this could be because the wifi router is too far away from the board. Ideally the router should be in the same room as the board. I reccomend using the wifi hotspot on your phone, and connect both the pc and board to the wifi hotspot. you can try to flash this binary to the board https://github.com/amadeok/Epdiy-Eink-PC-monitor/releases/download/Board-binary-V5-ED133UT2/Epdiy.board.binary-V5-ED133UT2.zip download, extract, and flash it like this
idf.py flash "firmware.bin"