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Roger-random / ESP_8_BIT_composite

Color composite video code from ESP_8_BIT as an Arduino library
MIT License
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Compilation Error #23

Closed jhonrputra closed 2 years ago

jhonrputra commented 2 years ago

Hi...

I've tried the library and got this error:

SP_8_BIT_composite.cpp:178:33: error: pal_yuyv causes a section type conflict with _sync_type const static DRAM_ATTR uint32_t pal_yuyv[] = {

Any advise, please....?

Regards, Jhon R Putra

Roger-random commented 2 years ago

This library only defines pal_yuyv once in file ESP_8_BIT_composite.cpp for use in the same file. There should be no conflict.

Are you trying the library by itself, or is it part of a project that uses other libraries as well? One potential explanation is that another library in your project has also defined a variable of the same name thus causing a conflict.

nilsheuman commented 2 years ago

Hi, I had the same issue while testing on a esp32, tried removing DRAM_ATTR from line ~562 in ESP_8_BIT_composite.cpp

uint8_t DRAM_ATTR _sync_type[8] = {0,0,0,3,3,2,0,0};

And it worked, maybe not the correct solution but it gave an image on the display I have

Roger-random commented 2 years ago

I'm not familiar enough with this part of the code to know if this is the correct solution. I will update this issue if I learn more.

Roger-random commented 2 years ago

I have not seen this compilation error in the past six months. Closing as not reproducible.

If somebody experiences this problem, please feel free to reopen this issue. I ask that you make your Arduino project available on a GitHub repository so I could clone the project and see this error for myself. So I could fix it!