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ssd1306水平终止范围错误 #103

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YBA0312 opened this issue May 6, 2021 · 5 comments
Closed

ssd1306水平终止范围错误 #103

YBA0312 opened this issue May 6, 2021 · 5 comments
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@YBA0312
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YBA0312 commented May 6, 2021 •
edited

ssd1306.c 239行
变量x1不需要再次-1
@DaMiBear
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是的，我也发现这个问题了，在ssd1306.c，老哥打成.h了。

@DaMiBear
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还有一个问题，也可能是我理解错了。在ssd.1306.c的271行，
ret = LCD_WRITE(p, w * LCD_BPP / 8 * h )
如果宽度w = 1的话，LCD_BPP = 1，那么就会导致最后的数据长度为0，所以我把 / 8 放到了最后。

@TDA-2030
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是不是和屏幕本身有关系呢？我有时候可以，有时候换个屏幕就不对了

@DaMiBear
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是不是和屏幕本身有关系呢？我有时候可以，有时候换个屏幕就不对了

这文件只针对于SSD1306，应该和屏幕没关系吧。我刚刚接触lvgl，个人拙见。😄

@ARC-MX
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ARC-MX commented Apr 9, 2022

能上传以下例程吗

@leeebo leeebo closed this as completed Jul 10, 2023
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@leeebo @YBA0312 @ARC-MX @DaMiBear @TDA-2030