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Black screen ST7735 STM32 #115
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In the files below i attached the decoded data from a logic analyzer if it helps. You can open them with sigrok/pulseview. |
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Hello,
i have used your library a few times in my projects and it works great. Now i have a ST7735 80x160 display and a STM32F070 microcontroller, using stm32duino, i have modified the example to the correct pins and the constructor + nano engine, but when i upload the code nothing is displayed. I thougt the problem was with hardware, but then i tried an adafruit example code and then the display started working, so the problem is with the library, i first used preprocessor #define to set the pin numbers but i got
so then i defined them using uint8_t, after that it compiled. Could there be a problem related to that? maybe
Would really appreciate if i could get some tips to try solving this problem.
Code:
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