-
,片选接到p1.5
复位端 p1.4
中断端接到 int0
82c250工作在斜率模式下 ,RS 接51k电阻到地。
2,SJA10...
,片选接到p1.5
复位端 p1.4
中断端接到 int0
82c250工作在斜率模式下 ,RS 接51k电阻到地。
2,SJA1000与82C250的接口,逻辑上为SJA1000输出0(显性位),表现为低点平输出给82C250,则82C250输出
差分的低电平。SJA1000输出1(隐性位),表现为高电平或悬空输出给82C250,则82C250输出悬空状态。
3,周立功的中SJA_BCANCONF.ASM中对输出控制寄存器 的TX0的输出 极性的位的定义不对。
还有里面定义有接收错误标志码,不知道何时用。-, The election received a P1.5-chip client p1.4 interrupt reset int0 82c250 client received in the slope mode, RS then 51k resistor to ground. 2, SJA1000 with the 82C250 interface, logic for SJA1000 Output 0 (dominant bit), showing low level output to the 82C250, while the low-level differential output 82C250. SJA1000 Output 1 (recessive), and the performance of the output is high or left vacant to the 82C250, the vacant state 82C250 output. 3, Zhou Ligong in the SJA_BCANCONF.ASM of output control register TX0 output polarity bit the definition of wrong. Inside the definition also has to receive error flag code, I do not know when to use.
- 2022-06-28 07:07:40下载
- 积分:1
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串口测试程序,方便初学者调单片机串行通讯
串口测试程序,方便初学者调单片机串行通讯 -12333333333
- 2022-02-01 22:29:44下载
- 积分:1
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A/D测试首先对A/D模块进行初始化操作,当A/D不忙时,进行A/D转化,A/D转化完毕产生中断,并将结果存入数组中。...
A/D测试首先对A/D模块进行初始化操作,当A/D不忙时,进行A/D转化,A/D转化完毕产生中断,并将结果存入数组中。-A/D test first A/D module to initialize the operation, when the A/D not busy when conducting A/D conversion, A/D conversion completion interrupt generated, and the results into the array.
- 2022-03-07 06:31:34下载
- 积分:1
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时间显示,定时
时间显示,定时-Time display, time
- 2023-08-12 17:25:02下载
- 积分:1
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c-c++使用gsoap调用wcf发布的webservice
资源描述c-c++使用gsoap调用wcf发布的webservice,
在使用gsoap调用wcf发布的webservice时,总是提示415错误,查找错误半天发现,
gsoap使用的是soap2.0,而wcf发布的webservice使用的是soap1.0,所以想解决问题就是
需要将两边使用的soap对等。
- 2022-02-25 09:30:39下载
- 积分:1
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是对ocm4x8c图形显示的的汇编程序,是用keil软件编写的.
是对ocm4x8c图形显示的的汇编程序,是用keil软件编写的.-Is a graphical display of ocm4x8c compilation process, is prepared keil software.
- 2022-12-15 01:40:03下载
- 积分:1
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8051核的DES源代码
使用C语言写的基于51核的DES原码,变量定义使用汇编。占用了130字节RAM,比我所见到的包括汇编编写的都要快。...
8051核的DES源代码
使用C语言写的基于51核的DES原码,变量定义使用汇编。占用了130字节RAM,比我所见到的包括汇编编写的都要快。
-8051 nuclear DES use source code written in C language based on the 51 nuclear DES original code, the use of variable definition compilation. Occupy the 130 byte RAM, than I have seen in the preparation of the compilation must fast.
- 2023-03-25 04:05:04下载
- 积分:1
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计算今天星期几的汇编程序,没有用过程方法直接编写的程序...
计算今天星期几的汇编程序,没有用过程方法直接编写的程序-Today, a compilation of the calculation procedure a few weeks, there is no direct way to use the process of a program written in
- 2023-07-31 00:50:03下载
- 积分:1
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128* 160 LCD procedures. The program driver chips are 89C51.
128*160液晶显示程序.该程序驱动芯片是89C51.-128* 160 LCD procedures. The program driver chips are 89C51.
- 2022-05-06 20:13:22下载
- 积分:1
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用汇编写的 CRC的算法代码,里面包含16位和32位的,大家可以嵌入到高级语言中使用,有助于提高程序的效率!内有嵌入例子。...
用汇编写的 CRC的算法代码,里面包含16位和32位的,大家可以嵌入到高级语言中使用,有助于提高程序的效率!内有嵌入例子。-With the compilation of the CRC algorithm to write the code, which contains 16-bit and 32-bit, and they can be embedded into high-level language used to enhance the efficiency of the procedure! Example, there are embedded.
- 2022-05-18 10:22:55下载
- 积分:1