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dos下的一个很好的俄罗斯方块内有详细注释
dos下的一个很好的俄罗斯方块内有详细注释-dos a good Russian block with detailed Notes
- 2023-08-04 17:55:03下载
- 积分:1
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FlappyBird2
说明: 大致思路说说,就是在外部SRAM里面做了一个大数组[320][240]做了一帧缓冲,所有屏幕相关操作都是在这一帧上面实现的,使用DMA直接丢数据到FSMC接口上,比I/O快多了,然后就是资源的去背问题,所有的图片都是我从手机版上面截图下来的,然后背景色都是0X4DF9,然后因为jpg转换软件的关系,蓝色的背景色会有偏差所以直接判断把0x4df9不显示不可行,后来想到可以用RGB颜色来入手,虽然不是0x4df9但是还是蓝色,所以蓝色分量肯定比红色多,所以做了一个阈值判断(Roughly speaking, a large array [320] [240] is made in the external SRAM to do a frame buffer. All screen-related operations are implemented on this frame. Using DMA to drop data directly to the FSMC interface is much faster than I/O. Then it is the problem of resource backtracking. All the pictures are taken from the top of the mobile version, and then the background color is 0X4DF9. Later, because of the relationship between JPG conversion software, the blue background color will be biased, so it is not feasible to directly judge that 0x4df9 is not displayed. Later, I thought that RGB color can be used to start with. Although it is not 0x4df9, it is still blue, so the blue component must be more than red, so I made a threshold judgment, and then it is the transition between scene and scene.)
- 2019-06-17 12:06:28下载
- 积分:1
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此留言本对初学者很有参考价值安全性也比较高
此留言本对初学者很有参考价值安全性也比较高-This message of this useful reference for beginners security is also relatively high
- 2022-03-25 05:33:03下载
- 积分:1
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HT系列掌机与电脑通讯VB软件(含源码),支持以下系列的型号:HT1600,HT2680,HT2680A,HT28...
HT系列掌机与电脑通讯VB软件(含源码),支持以下系列的型号:HT1600,HT2680,HT2680A,HT28-HT Series portable communications VB and computer software (including source code), to support the following series of model: HT1600, HT2680, HT2680A, HT2800
- 2022-02-15 06:00:55下载
- 积分:1
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在dos 与Linux下通过命令来改变BIOS项设置。
在dos 与Linux下通过命令来改变BIOS项设置。-In dos with Linux through the command to change the BIOS settings.
- 2022-05-21 19:46:39下载
- 积分:1
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VirtualCOMPort.zip
能够用32f4控制的ad9954使用,但由于模块限制,只能输出正弦波和方波别的不行。这是一个缺点(stm32 control the ad9954,i hope it can be of help to you)
- 2020-06-19 20:40:01下载
- 积分:1
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adaboost
说明: 利用boost集成BP强分类器,适合初学者使用(Use boost integrated strong classifier, it is suitable for beginners to use)
- 2019-04-25 23:26:57下载
- 积分:1
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大洋SST绘图
说明: 使用nc文件绘制大洋的SST图
数据来源:NOAA网站AVHRR卫星数据(SST)。
数据选用原因:它本身是已经被处理过的27年(1982-2008)全球月平均数据,而且数据精度非常高,对于研究全球SST的气候态特征有较好的说服性;另外,选择2月与8月的数据,对描述海洋水温的平面分布更具有代表性。(plot sst
Using NC file to draw SST map of ocean)
- 2020-12-11 20:39:34下载
- 积分:1
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CH01_ibert_TEST
利用 IBVivado 中提供了 1 种 IBERT 工具用于对 Xilinx FPGA 芯片的高速串行收发器进行板级硬件测试。 通过 IBERT 我们可以获取误码率,观察眼图,调节串行收发器的参数,从而有助于判断可能存在的问 题,便于验证硬件的稳定性和信号完整性。 ERT 进行 GTX 信号眼图测试 ,(Vivado provides an IBERT tool for board-level hardware testing of high-speed serial transceivers on Xilinx FPGA chips. Through IBERT, we can get the bit error rate, observe eye diagrams and adjust the parameters of serial transceiver, which is helpful to judge the possible problems and to verify the stability of hardware and signal integrity.)
- 2020-12-02 14:59:26下载
- 积分:1
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PMBOK_5a_Edicao_Portugues-BR
说明: pmbok guide for project
- 2019-03-01 05:16:55下载
- 积分:1