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使用TI 的 Grlib 时遇到的一个奇怪问题



在使用

tCanvasWidget g_psPanels[0] = CanvasStruct(0, 0, &g_sIntroduction, &GUI_Display, 0, 24,
                 240, (320-24), CANVAS_STYLE_FILL, ClrBlack, 0, 0, 0, 0, 0, 0),
时发现无法将整个屏幕都刷成黑色。。。。好像只有一半少点。

我用的是3.2寸TFT,驱动器是ILI9320。