Hi Ti,
如题所述,我在用如下语句打印时:
Display_printf(display, 0, 0, "%.1f, %.2f, %.3f, %.4f, %.5f, %.6f, %.7f, %.8f", ...);
结果如下:
0.0026, 0.0075, 0.0118, 0.0086, -0.0088, -0.0428, -0.0970, 0.4180
请问,怎么才能控制小数位数呢?
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Hi Ti,
如题所述,我在用如下语句打印时:
Display_printf(display, 0, 0, "%.1f, %.2f, %.3f, %.4f, %.5f, %.6f, %.7f, %.8f", ...);
结果如下:
0.0026, 0.0075, 0.0118, 0.0086, -0.0088, -0.0428, -0.0970, 0.4180
请问,怎么才能控制小数位数呢?