一個簡單的串口文件發(fā)送接受程序。可以調(diào)節(jié)發(fā)送延遲。里面的類可以應(yīng)用在其他的環(huán)境下。A simple program that can send a file through a serial port. The delay and other parameters are changable.
標(biāo)簽: program through simple serial
上傳時間: 2014-01-22
上傳用戶:zsjinju
This simple program help you to calculate parameters for a pid controller for first order systems wiith delay using different method: Ziegler Nichols,Cohen coon,IMC...
標(biāo)簽: controller parameters calculate for
上傳時間: 2015-11-09
上傳用戶:yuanyuan123
Mobile phones are constantly decreasing in size, thereby complicating the acoustical functionality. Signal processing methods can be used to partially mitigate this problem. In this paper we suggest a method which uses multiple spectral subtraction functions and two microphones, introducing only a short signal delay.
標(biāo)簽: functionality complicating acoustical constantly
上傳時間: 2015-11-15
上傳用戶:youth25
This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because the Altera pads do not have the correct delay models. * How to program the flash prom with a FPGA programming file 1. Create a hex file of the programming file with Quartus. 2. Convert it to srecord and adjust the load address: objcopy --adjust-vma=0x800000 output_file.hexout -O srec fpga.srec 3. Program the flash memory using grmon: flash erase 0x800000 0xb00000 flash load fpga.srec
標(biāo)簽: Development Startix2 tailored Altera
上傳時間: 2014-01-19
上傳用戶:chongcongying
The present paper deals with the problem of calculating mean delays in polling systems with either exhaustive or gated service. We develop a mean value analysis (MVA) to compute these delay figures. The merits of MVA are in its intrinsic simplicity and its intuitively appealing derivation. As a consequence, MVA may be applied, both in an exact and approximate manner, to a large variety of models.
標(biāo)簽: with calculating present polling
上傳時間: 2014-11-17
上傳用戶:kelimu
This example streams input from a ADC source to a DAC. An analog signal is acquired block-by-block into SDRAM from the ADC (an AD9244 in this example). The frames are then output with a one-frame delay to the DAC (an AD9744 in this example). In this example, no processing is done on the frames. They are passed unaltered.
標(biāo)簽: block-by-block acquired example streams
上傳時間: 2015-12-29
上傳用戶:bjgaofei
名稱:read2543 功能:TLC2543驅(qū)動模塊 輸入?yún)?shù):port通道號 輸出參數(shù):ad轉(zhuǎn)換值 *************************************/ uint read2543(uchar port) { uint ad=0,i CLOCK=0 _CS=0 port<<=4 for(i=0 i<12 i++) { if(D_OUT) ad|=0x01 D_IN=(bit)(port&0x80) CLOCK=1 delay(3) CLOCK=0 delay(3) port<<=1 ad<<=1 } _CS=1 ad>>=1 return(ad) }
上傳時間: 2016-01-21
上傳用戶:R50974
// This program measures the voltage on an external ADC input and prints the // result to a terminal window via the UART. // // The system is clocked using the internal 24.5MHz oscillator. // Results are printed to the UART from a loop with the rate set by a delay // based on Timer 2. This loop periodically reads the ADC value from a global // variable, Result.
標(biāo)簽: the measures external program
上傳時間: 2013-12-27
上傳用戶:trepb001
在QPSK下的OFDM誤碼率仿真程序,其中包含comb.m,delay.m,fade.m,giins.m,girem.m,ofdm_fading.m,qpskdemod.m,qpskmod.m,sefade.m這些文件
上傳時間: 2014-07-18
上傳用戶:hopy
1. 以單極 2相磁化方式使步進(jìn)電機(jī)正向旋轉(zhuǎn) 2. 按中斷開關(guān)的話,正-〉逆,逆-〉正 旋轉(zhuǎn)。 3. 不使用delay函數(shù),使用定時器/計數(shù)器
上傳時間: 2014-12-06
上傳用戶:xuanchangri
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