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The purpose of a game called GUESS is for the contestant to guess a number which has been pre-loaded into a machine. The contestant will enter his/her guess of the number and the machine will display 0x0F, if the entered number is below the ‘unknown’ number. If the entered number is above the ‘unknown’ number, 0xF0 is output and if the entered number is equal, 0xFF is output and the game ends. Write an Arm Assembly language program called GUESS to implement the above task. Assume that the number to be pre-loaded is between 0 and 255 and is stored in a byte variable called ‘unknown’.

...ity -Implement timeout for HTTPS POST (so it will not hang if internet is offline) -Print received data to terminal with result for HTTP POST (OK/ERROR) Code from has been tested with an Arduino Uno and it is receiving data correctly using a RXB6 UHF receiver. Example terminal output from above sketch: 8850 | 450 | 16946 | 7471 | 0x48/72 0x70/112 0xD3/211 0xFF/255 0x96/150 | Sensor ID: 0x487 | 255% | 211 | OK 8851 | 450 | 4974 | 7471 | 0x49/73 0x70/112 0xCC/204 0x24/36 0x14/20 | Sensor ID: 0x497 | 36% | 204 | OK 8852 | 450 | 2980 | 7471 | 0x4A/74 0x70/112 0xCC/204 0x22/34 0x2E/46 | Sensor ID: 0x4A7 | 34% | 204 | OK 8853 | 450 | 7246 | 7471 | 0x4B/75 0x70/112 0xD2/210 0x25/37 0x21/33 | Sensor ID: 0x4B7 | 37% | 210 | OK 8854 | 450 | 3383 | 7470 | 0x4C/76

...StringBuilder stringBuilder = new StringBuilder(""); if (src == null || <= 0) { return null; } for (int i = 0; i < ; i++) { int v = src[i] & 0xFF; String hv = (v); if (() < 2) { (0); } (hv); } return (); } public static float signedBytes2Float(byte byHeight, byte byLow) { float nTempPointLeft = byHeight; int nTempPointRight = (byLow & 0xFF); float fTempPointRight = ((float)nTempPointRight) / 256; float result; if (nTempPointLeft < 0) { result = nTempPointLeft - fTempPointRight; }

...order and include these exact function names for the five stages. Projects which go in the inverse order -- starting with WB, then MEM, then EX, then ID, then IF -- will get a zero! Your program will use an array called Main_Mem to simulate a 1K Main Memory. It should be initialized as follows: Main_Mem[0]=0, Main_Mem[1]=1, …Main_Mem[0xFF]=0xFF, Main_Mem[0x100] = 0 and so on. (Note: 0xFF is the largest value that can be put in a byte, so after Main_Mem[0xFF]=0xFF, you start over with Main_Mem[0x100] = 0 and Main_Mem[0x101] = 1.) Your program will have simulated registers, which will just be an array of integers called Regs. For example, in C++ you could do: int Regs[32]; These registers are given initial values of x100 plus the register number ...

...Data bits are transmitted in serial byte order, with the least significant bit (LSB) transmitted first and the most significant bit (MSB) transmitted last. Bits are transmitted at a rate of 38400 bits per second. Data link framing is used as described in Section 10.1 of IrLAP 1.1. The following control characters are used for the data link framing : XBOF - Extra Begin of Frame character shall be 0xFF hexadecimal. (XBOF x 5 at the beginning of each frame) BOF - Beginning of Frame character shall be 0xC0 hexadecimal. EOF - End of Frame character shall be 0xC1 hexadecimal. CE - Control Escape character shall be 0x7D hexadecimal (see A.1.1). A single pipe character ("|" ASCII, 0x7C hexadecimal) is used to delimit all pieces of data. All valid data is contained be...

...State,No Null Position) 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) 0x09, 0x30, // Usage (X) 0x09, 0x31, // Usage (Y) 0x09, 0x00, // Usage (Undefined) 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x7F, // Logical Maximum (32767) 0x35, 0x00, // Physical Minimum (0) 0x46, 0xFF, 0x7F, // Physical Maximum (32767) 0x75, 0x10, // Report Size (16) 0x95, 0x03, // Report Count (3) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0xC0, // End Collection 0xA1, 0x01, // Collection (Application) 0x09, 0x01, // Usage (Pointer) 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x00, // Logical Maximum (255) 0x75, 0x08, // Report Size (8) 0x96, 0x00, 0x02, // Report Count (512) 0xB1, 0x01, // Feature (Const,Array,Abs,No Wrap,Linear,Preferred ...

In file included from C:UsershpDesktoparduinoMkrWifi1010YmLabsGermsDisinfectingMachine:0: C:UsershpDocumentsArduinolibrarieslcd/LCD.h: In function 'void lcd_init()': C:UsershpDocumentsArduinolibrarieslcd/LCD.h:25:2: error: 'DDRB' was not declared in this scope DDRB=0xFF; ^~~~ C:UsershpDocumentsArduinolibrarieslcd/LCD.h:27:8: error: lvalue required as left operand of assignment PORTB=0x20; ^~~~ C:UsershpDocumentsArduinolibrarieslcd/LCD.h: In function 'void latch()': C:UsershpDocumentsArduinolibrarieslcd/LCD.h:36:6: error: no match for 'operator&=' (operand types are '_EPortType' and 'int') PORTB&=~0x04; ~~~~~^~~~~~~ C:UsershpDocumentsArduinolibrarieslcd/LCD.h:3...

Looking for developer who has done Postilion xml configuration to POS system and is able to solve this aspect: XML - TCP messages Communication between the POS and the XML interface uses a TCP message beginning with a header to indicate the...or 65535 then a two-byte header will be used. The first byte of the header contains the quotient of the length of the message (excluding this header) and 256. The second byte contains the remainder of this division. Both these values are represented in binary as unsigned integer values ranging from 0 to 255 (bytes 0x00 to 0xFF). If the message length is greater than or equal to 216-1 or 65535 bytes then a six-byte header will be used. In this case the bytes 0xFF 0xFF should be sent followed by a four-byte length indicator, i...

the extract of kd is obtained from here // apply round transforms for (var r = 1; r < rounds; r++) { for (var i = 0; i < 4; i++) { // ('addroundkey:', this._Kd[r][i]); a[i] = T5[(t[i] >> 24) & 0xff] ^ T6[(t[(i + 3) % 4] >> 16) & 0xff] ^ T7[(t[(i + 2) % 4] >> 8) & 0xff] ^ T8[t[(i + 1) % 4] & 0xff] ^ this._Kd[r][i]; } t = (); } from this file we have this extract of kd: [-449172785,-6128057,342332469,682393898,-297312450,-2002054810,-1299142827,-1706054781,-496366873,446190728,-339350926,1019942175,-1761718353,1726762584,9769917...

i need help with rubikon ruby few easy scripts the script looks like this #dynamic 0x830000 #org @start lock checkitem 0x#ID 0x1 if 0x0 goto @end warp 0xBANK 0xMAP 0xWARP_Number 0xX_Coordinate 0xY_coordinate release end #org @end msgbox @message 0x6 applymovement 0xFF @m waitmovement 0x0 release end #org @message = A gold VIP card is required. #org @m #raw 0x10 #raw 0x10 #raw 0xFE this is how the script looks like what you bid is what you get

i need help with assembly few easy scripts the script looks like this #dynamic 0x830000 #org @start lock checkitem 0x#ID 0x1 if 0x0 goto @end warp 0xBANK 0xMAP 0xWARP_Number 0xX_Coordinate 0xY_coordinate release end #org @end msgbox @message 0x6 applymovement 0xFF @m waitmovement 0x0 release end #org @message = A gold VIP card is required. #org @m #raw 0x10 #raw 0x10 #raw 0xFE this is how the script looks like what you bid is what you get

i need help with assembly few easy scripts the script looks like this #dynamic 0x830000 #org @start lock checkitem 0x#ID 0x1 if 0x0 goto @end warp 0xBANK 0xMAP 0xWARP_Number 0xX_Coordinate 0xY_coordinate release end #org @end msgbox @message 0x6 applymovement 0xFF @m waitmovement 0x0 release end #org @message = A gold VIP card is required. #org @m #raw 0x10 #raw 0x10 #raw 0xFE this is how the script looks like what you bid is what you get

its really simple work like a 10 years old boy can do it but i cant this is how assembly for pokemon game boy advance rom looks like #dynamic 0x830000 #org @start lock checkitem 0x#ID 0x1 if 0x0 goto @end warp 0xBANK 0xMAP 0xWARP_Number 0xX_Coordinate 0xY_coordinate release end #org @end msgbox @t 0x6 applymovement 0xFF @m waitmovement 0x0 release end org @t = A gold VIP card is required. #org @m #raw 0x10 #raw 0x10 #raw 0xFE its simple work thats why it be not high bid what you bid is what you get .)

...hexdump -C). You will see the method the FP is loaded as binary as well as the start window definition and time stamp (simple counter). End window is every 256 lines. The FPS you will grab from the DB will have 5 hex chars at the end that you don''t need to use (its the time stamp) which is just a counter. If there isn't enough for a full window at the end make fake fingerprints filled with 0xff for 10 bytes (see user guide). var fps = ().split(/n/); var count = 0; var words = []; _( fps ).each( function( fph ) { if ( !fph || < 25 ) { return; } var fp = new ( fph, null, null, null ); var buf = (); if ( count

...0X2D62, 0X3CEB, 0X0E70, 0X1FF9, 0XF78F, 0XE606, 0XD49D, 0XC514, 0XB1AB, 0XA022, 0X92B9, 0X8330, 0X7BC7, 0X6A4E, 0X58D5, 0X495C, 0X3DE3, 0X2C6A, 0X1EF1, 0X0F78, }; // calculate the 16-bit CRC of data with predetermined length. U16 GetCrc16(const U8* pData, int nLength) { U16 fcs = 0xffff; // initialization while(nLength>0) { fcs = (fcs >> 8) ^ crctab16[(fcs ^ *pData) & 0xff]; nLength--; pData++; } return ~fcs; // negated } Sample check Data 78 78 0D 01 03 53 41 35 32 15 03 62 00 02 2D 06 0D 0A // 2D 06 is the CRC check 78 78 05 01 00 02 EB 47 0D 0A // EB 47 is the CRC check 78 78 1F 12 0B 08 1D 11 2E 10 CF 02 7A C7 EB 0C 46 58 49 00 14 8F 01 CC 00 28 7D 00 1F B8 00 03 80 81 0D 0A // 80 81 is the CRC Check la...

Task: Write a USB Host Library for STM32F756ZG controller. Details: The library should implement Mass Storage class and HID class of USB Host library. The compiler used will be MikroC for ARM from Mikroelectronika. In mass storage library, we should be able to : 1. Detect attachment...Details: The library should implement Mass Storage class and HID class of USB Host library. The compiler used will be MikroC for ARM from Mikroelectronika. In mass storage library, we should be able to : 1. Detect attachment of USB pendrive 2. Mount the USB pendrive. 3. Read/Write/Open/Close/Seek/Create/Delete the files and directory. 4. Data in the text file format ( range could be from 0x00 to 0xFF, not just alpha-numeric text data). 5. For HID class, it should detect USB keyboard, Barcode r...

...HWA CRC protocol for encapsulate the data like : byte[0] = HVA byte[1] = HVA^0xFF byte[2] = HVA^0xFF+1 byte[3] = StreamLenght byte[4] = SourceAddress byte[5] = FunctionCode byte[6] = Data[0] first price digit 1 byte[7] = Data[1] first price digit 2 byte[8] = Data[2] first price digit 3 byte[9] = Data[3] byte[10] = Data[4] byte[11] = Data[5] byte[12] = Data[6] byte[13] = Data[7] byte[14] = Data[8] byte[15] = Data[9] byte[16] = Data[10] byte[17] = Data[11] byte[18] = Data[12] byte[19] = Data[13] byte[20] = Data[14] byte[21] = Data[15] byte[22] = Data[16] byte[23] = Data[17] byte[24] = Data[18] byte[25] = Data[19] byte[26] = Data[20] byte[27] = CRC byte[28] = CRC^0xFF byte[29] = CRC^0xFF+1 StreamLenght = 30 the app's interf...

Development of firmware for an LED indicator lamp with CANOpen communications. Code has already been developed for controlling LEDs via a LP5036 IC. The goal of the current project is toreplace the LP5...(already implemented) - On each update of the controlbyte the Statusbyte should be transmitted via PDO (see TPDO mappings xml) (already implemented) - The state of registers for each WS2813 should be mirrored in 0x4006 as they are updated and the bank colours should be transmitted by PDO when changed (see TPDO mappings in xml file) - Any error or fault should be handled by setting the Statusbyte to 0xFF and setting all the LEDs Red --Project Milestones-- 1. Code delivered implementing above mandatories and features then tested on hardware 2. Code tidied up and additional features i...

I'm trying to understand the inner workings of C# and CIL. I'm trying to find a way to swap a generic method in a generic class at runtime with a non generic method. The problem is outlined in detail in this StackOverflow Question: The proposed solution will 1. Not use any external frameworks other than whats provided by .Net or default microsoft packages 2. The develop should have a detailed explanation of whats happening at each line e.g This line should have an explation of whats occuring: (var index = (int)(((*(long*)tar) >> 32) & 0xFF); 3. The solution will provide a simple test proving that the generic method are being swapped at runtime

...//2bytes -3276.5C-->3276.5C var TYPE_EXT_DIGITAL = 0x0D; //1bytes value 1 or 0 var TYPE_EXT_DISTANCE = 0x0E; //2bytes distance in mm var TYPE_EXT_DIGITAL2 = 0x1A; // 1bytes value 1 or 0 var TYPE_DEBUG = 0x3D; // 4bytes debug function bin16dec(bin) { var num=bin&0xFFFF; if (0x8000 & num) num = - (0x010000 - num); return num; } function bin8dec(bin) { var num=bin&0xFF; if (0x80 & num) num = - (0x0100 - num); return num; } function hexToBytes(hex) { for (var bytes = [], c = 0; c < ; c += 2) (parseInt((c, 2), 16)); return bytes; } function DecodePayload(data){ var obj = new Object(); for(i=0;i<;i++){ //(data[i]); switch(data[i]){ case TYPE_VDD:

I need this done preferably in Visuino but if cant be done then Arduino will be suffi...used - 24c256) and send a message via i2c out (e.g. PTC PT2318 chip - volume up, change source, etc.). The head byte is 0x1c which is important to be checked first. (later we cant try and upgrade to use wifi) 2. Make a small windows app where we can change the value in eeprom for the 1st byte (0x01) and the 3rd byte (0x00) decimaly via rs485. Device can have a changeable address (from 0x00 up to 0xff). With the first byte, i would need to have to be able to have names for each value (e.g. 0x00 name is Area 1 or bedroom) and also for a 3rd byte (0x00 or 0x05 or any other - upgredable - source 1, ipod, etc.). Base can be for up to 4 of each. I might have missed something so if not clear, please c...

Trying to create Arduino sketch to read push button values form 2 pins, and when Pin 1 is High send Hex command#1 to multiple devices on network on port 5200. devices only listens for commands, they are video processors looking to change their attributes with hex commands such as Input change / size change /...commands, they are video processors looking to change their attributes with hex commands such as Input change / size change / brightness change attached is code file of my first attempt .. it should be something simple i am missing to send file without connecting to server. HEX string example below to send to IP and on port 5200 0x55, 0xAA, 0x00, 0x00, 0xFE, 0xFF, 0x01, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x01, 0x00, 0x00, 0x02, 0x01, 0x01, 0x00, 0x40, 0X9...

...of mine I had someone create a special font for me. Unfortunately, I did not understand that I needed a monospaced font. As a result, a few of the glyphs are well oversized and a number of them need to be re-aligned to make them monospaced. You should not need to redesign any of the glyphs. My font is designed for a special application and there is a glyph for every hex number from 0x00 to 0xFF. These are the only glyphs I am concerned about. You will produce a ttf monospaced font based on the font I will send you. The font I send you can be viewed with Font Viewer on Linux and should be installed from Font Viewer. You can also see the proportionality of the glyphs using Font Forge. The capital letter 'A' is the benchmark for width and height. Make sure all ...

...of mine I had someone create a special font for me. Unfortunately, I did not understand that I needed a monospaced font. As a result, a few of the glyphs are well oversized and a number of them need to be re-aligned to make them monospaced. You should not need to redesign any of the glyphs. My font is designed for a special application and there is a glyph for every hex number from 0x00 to 0xFF. These are the only glyphs I am concerned about. You will produce a ttf monospaced font based on the font I will send you. The font I send you can be viewed with Font Viewer on Linux and should be installed from Font Viewer. You can also see the proportionality of the glyphs using Font Forge. The capital letter 'A' is the benchmark for width and height. Make sure all ...

...display), more commands 0x60|0x80, // Select device 0, more commands 0x70|0x80, // No blinking, more commands 0x00, // Reset data pointer, last command 0xFF, // 8 characters follows, 2 bytes each 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, ...

...order and include these exact function names for the five stages. Projects which go in the inverse order -- starting with WB, then MEM, then EX, then ID, then IF -- will get a zero! Your program will use an array called Main_Mem to simulate a 1K Main Memory. It should be initialized as follows: Main_Mem[0]=0, Main_Mem[1]=1, …Main_Mem[0xFF]=0xFF, Main_Mem[0x100] = 0 and so on. (Note: 0xFF is the largest value that can be put in a byte, so after Main_Mem[0xFF]=0xFF, you start over with Main_Mem[0x100] = 0 and Main_Mem[0x101] = 1.) Your program will have simulated registers, which will just be an array of integers called Regs. For example, in C++ you could do: int Regs[32]; These registers are given initial values of x100 plus the register number e...

I am working on logic for a Microcontroller that dynamically updates a screen via UART. The screen only accepts vector based commands to fill a coordinate with a square and a filled color. The command looks l...which is not a doable solution however there should be a simple way to go upon this. Sample PHP code to get started. <?php $img = imagecreatefromjpeg("Path to Image that is 480x272"); $width = ImageSX($img); $height = ImageSY($img); for ($y = 0; $y < $height; $y++) { for ($x = 0; $x < $width; $x++) { $c = imageColorAt($img, $x, $y); $r = ($c >> 16) & 0xFF; $g = ($c >> 8) & 0xFF; $b = $c & 0xFF; $r = $r >> 3; $g = $g >> 2; $b = $b >> 3; ...

I've update a openvpn to add small packets to a bigger packets to save bandwidth. And adding a packet header 0xff for the bigger packets and send them alone. Though for each small packets I'm using a 1 byte header. Now I want to use that single byte to add a sequence number to each packets. and reorder them at receiving side.

I need someone to complete my project. Please see attached. I need someone to complete or fix the below function. The is attached. Please copy most of the code from the Assignment document. void r...document. void recover(unsigned char *data, int size) { int begJPEG; int endJPEG; int increment = 0; char outfilename[8]; unsigned char pic[512]; int begarr[30]; int endarr[30]; int x = 0; int y = 0; for (int i=0; i < size; i++) { if (data[i] == 0xff && data[i+1] == 0xd8 && data[i+2] == 0xff && (data[i+3] == 0xe0 || data[i+3] == 0xe1)) { begarr[x] = i; x++; } if (data[i-1] == 0xff && data[i] == 0xd9) { ...

1. We need Windows app 2. It will have canvas with 3 zones: - Top zone: COM port dropdown, buttons Reset, Recovery - Middle zone: Place where mouse will be tracked - Bottom zone: Console window with text from COM port displayed as scrolling text (6 last lines) 3. Upon start the app should recover the last COM port th...position will be sent to COM port as: x<POSX>y<POSY>z 6. Upon mouse click in middle zone the following command is sent: x<POSX>y<POSY> The framework to use for app development not important, It should be easy to make small changes to the app. Framework to run and compile the app should be available freely DETAILS: COM port settings: 921600N1 Mouse move: 0xFF 0x07 xXXXyYYYz Mouse click: 0xFF 0x06 xXXXyYYY Reset: 0xFF...

...api and set with EscapeCommFunction api. All algorithms and api parameter are used in attached source code. system time in ms: GetTickCount() api The application communicates thru standard input/output as follow (still case unsensitive): - quit, bye, exit: ends loop and close console. Return sttus: 0 (exit(0)) - S(et),<pin number>,<value: 0 means low state, not 0 means high state, range 0x00 to 0xFF>: change pin state Ex: s,1,1: set serial port pin 1 to high state - G(et),<pin number>: returns pin state on standard output Ex: g,8: returns pin 8 status with following syntax - P(in),<pin number>,<system date/time in ms>,value: 0 or 1> Ex: p,8,85412001212,0 - when a pin status changes: C(hange),<pin number>,<system date/time in ms>,&...

...described above>,<value: 0x00 means low state, not 0x00 means high state, range 0x00 to 0xFF> Ex (uno): 0x53 0x2C 0x0B 0x2C 0x0F -> 0x53 is 'S'et, 0x2C is comma separator, 0x0B stands for PD5, 0x0F is not 0x00 so pin state is set to hight . reset date counter: R(eset) Ex: 0x52: where 0x52 is 'R'eset. The 4 bytes unsigned long counter are set to 0x00000000 . get pin status: G(et),<pin number, input or output> Ex (uno): 0x47 0x2C 0x06: where 0x47 is 'G'et, 0x06 stands for PD4 . Arduino response: P(in),<pin number, as described above>,<date: internal 4 byte unsigned long counter>,<value: 0x00 for low state, 0xFF for hight state> Ex: (uno): 0x50 0x2C 0x06 0x2C 0x52362154 0x2C 0xFF means: pin 6 (PD4) is ...

D0 in the 11-bit vehicle CAN message is a checksum, need to find the mathematical relation between the other data byte values to be able to manipulate and send out the new values, with a correct checksum. Some sample data (in hex): 9F 70 FC 70 FC 0D 0F 00, A9 7A FC 70 FC 0D 0F 00, AA 7B FC 70 FC 0D 0F 00, AB 7C FC 70 FC...hex): 9F 70 FC 70 FC 0D 0F 00, A9 7A FC 70 FC 0D 0F 00, AA 7B FC 70 FC 0D 0F 00, AB 7C FC 70 FC 0D 0F 00, AB 7C FC 70 FC 0D 0F 00, 0D 7D FC 70 FC 0D 0F 60, 0E 7E FC 70 FC 0D 0F 60, 09 79 FC 70 FC 0D 0F 60, 0A 7A FC 70 FC 0D 0F 60, 0B 7B FC 70 FC 0D 0F 60, The checksum algoritm is a "BN2000" (which I have not found the specs for sadly to say). We get close by using D0 = ((D1+D2+D3+D4+D5+D6+D7)-85)&0xFF, but it does not match up in all cases and diff...

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...requested the file contains which adresses should be read seperated by , for example : 0x00,0x01,0x0b Construct the Live request message by prepending 0x5a before each value and appending 0xf0 at the end so in this case the the live request message would look like 0x5a 0x00 0x5a 0x01 0x5a 0x0b 0xf0 2. Initialize the ECU by Sending the following command via serial : 0xFF 0xFF 0xEF 3. The ECU will respond 0x10 4. If response is 0x10 continue to step 5. else initizialize again with step 2. 5. Request Live Data with the message we constructed in step 1 6. Parse Live Data and apply calculations to make the format human readable (see ) for details 7. Send each value as a string via UDP port 45454 The

...[::-1] In Kotlin im using a stream reader class to work with byte array since there is no bit array in kotlin, with a buffer library to read bits by bits //raw is the data in bit stream fun readByte() : Int { var value : Byte = 0 for (i in 0 until 8) if (readBit()) value = value or GShift[i and 0b0111] return () and 0xFF } private fun readbit() : Boolean { val b = raw[posBits ushr 3] and GShift[posBits and 0b0111]//x & 0b0111 == x % 8 posBits ++ localTotalBits -- return b != zeroByte } My question is how do I implement the pad_some_bytes to the readByte() function if lets say, readByte() was able to only read 3 bits and the stream ended. Also how can i convert the

...decryptedSeed = new byte[]; RijndaelCFB cipher = new RijndaelCFB(encryptionkey, initVector); (encryptedSeed, decryptedSeed); byte[] seed = new byte[20]; DataInputStream ds = new DataInputStream(new ByteArrayInputStream(decryptedSeed)); (seed); = (() & 0xFF); = (); byte[] digest = new SHA1().digest(seed); for (int i = + 1 + 4; i < ; i++) { if (decryptedSeed[i] != digest[(i - - 1 - 4)]) { = true; } } setSeed(seed); } From above code I need to convert the decryptSeed to c# the file with encrypted

I have a data stream coming from a serial port. It has a checksum as well Here is the code that is sending the data I need to have a...3 : Send_data(40, var4); break; case 4 : Send_data(50, var5); break; void Send_data(char msg,int wData) { char chksum; chksum=msg; chksum+=(wData>>8)&0xff; chksum+=(wData & 0xff); TXA_QUE[txa_end]=ID_START; if(++txa_end>=MAX_QUE) txa_end=0; //0x02 TXA_QUE[txa_end]=msg; if(++txa_end>=MAX_QUE) txa_end=0; //msg id TXA_QUE[txa_end]=(wData>>8)&0xff; if(++txa_end>=MAX_QUE) txa_end=0; TXA_QUE[txa_end]=(wData & 0xff); if(++txa_end>=MAX_QUE) txa_end=0; TXA_QUE[txa_end]=ID_END; if(++txa_end>=MAX_QUE) txa_end=0; //0x03 TXA_Q...

This code doesn't work, I can see the pictures from imshow, put the file is only 5.5 ko and cannot be readed I need help to write a video with it. Please help import cv2 cap = ('') fourcc = cv2.VideoWriter_fourcc(*'DIVX') out = ('ou...VideoCapture('') fourcc = cv2.VideoWriter_fourcc(*'DIVX') out = ('',fourcc, 10, (640,480)) while (): ret,frame = () print(ret) if ret == 1: print ("ok") ('window-name',frame) (frame) #("frame%" % count, frame) else: break if (10) & 0xFF == ord('q'): break () () ()

I would like a simple app that sends out a bluetooth advertising packet every 20 milli-seconds for 8 seconds. I would like source code and instructions of how to build it myself. I would like to be able to be build the app form a linux machine (if possible). If it is not possible directly on linux, maybe it could be done by...like source code and instructions of how to build it myself. I would like to be able to be build the app form a linux machine (if possible). If it is not possible directly on linux, maybe it could be done by using a third party build service. The packet to send is 31 bytes. Here's an example packet: 0x00,0x01,0x02,0x03,0x04,0x05, 0x02,0x01,0x04 0x03,0x03,0x12,0x18 0x03,0x19,0xc1,0x03 0x0D,0xFF,0x5D,0x00,0x03,0x00,0x01, 0x00, 0x00,0x01, 0x02, 0...

okay i have an unsigned array from 0x00 to 0x0f i have to rotate it to 0xff each byte and no repeating values.

okay i have an unsigned array from 0x00 to 0x0f i have to rotate it to 0xff each byte and no repeating values.

okay i have an unsigned array from 0x00 to 0x0f i have to rotate it to 0xff each byte and no repeating values.

Don't know how to put a price to this job. Any offer or suggestion is welcomed. Arduino RS232 to multiple...RS232 to multiple infrared output. Main board would be an arduino nano. It will have an RS232 one way (rx only) input pin and as much as IR outputs it can. It will receive RS232 infrared commands in different available protocols (RC5/RC6/Hex/etc). Received string (just an idea) would be of the format 0xFF 0x[PT] 0x[FT] 0x[LN] + [code] + 0xFF 0xFF start delimiter 0x[PT] output port. FF for all ports 0x[FT] format type indicator 0x[LN] code lenght [code] infrared code 0xFF end delimiter Idea is to transmit any infrared code via any (or all) of its outputs. Any sugestion to the serial protocol is welcomed. This is just a sugestio...

...function starts. ObjCodeToHex It will generate a text file similar to this: ; ---- Start Hex dump ---- db 0x45, 0xFC, 0x00, 0x00, 0x00, 0x00, 0xC7, 0x45, 0xF8, 0x00, 0x00, 0x00, 0x00, 0xEB, 0x09, 0x8B db 0x45, 0xF8, 0x83, 0xC0, 0x01, 0x89, 0x45, 0xF8, 0x8B, 0x45, 0xF8, 0x3B, 0x45, 0x08, 0x7D, 0x17 db 0x8B, 0x45, 0xF8, 0x50, 0xE8, 0xB9, 0xFF, 0xFF, 0xFF, 0x83, 0xC4, 0x04, 0x03, 0x45, 0xF8, 0x03 db 0x45, 0xFC, 0x89, 0x45, 0xFC, 0xEB, 0xD8, 0x8B, 0x45, 0xFC, 0x5F, 0x5E, 0x5B, 0x8B, 0xE5, 0x5D db 0xC3 START_FUNCTION_HELPER = 0 START_MY_FUNCTION = 0x14 ; ---- End Hex dump ---- In the above example, "" have two functions "function_helper" and "my_function" Please, find attached 2 samples OBJ ...

i develop a micro-controller secure boot-loader ,similar to arduino now need PC side application that do this .. 1-) read intel HEX file and calculate checksum-16 on entire application flash size ( pad whit 0xFF if need ) and add checksum a end of file so 0x7BF0 2-) encrypt the whole file including checksum whit RC-4 3-) regenerate hex file whit encrypted data + checksum whit 128 bit lenght line 4-) call command line application that send file to micro-controller if you wish and it may preferable ,use library that i supply for handle RTU modbus for send file to MCU i have already application that do first 3 point as example but i not have source for it but was usefully for debug and compare generated file i include some test file ...

...the left column contains fixed values, i.e. throttle position. 3b- the top row contains fixed values, motor RPM band. 3c- when scrolling, the left column and top row must always remain visible. 4- each cell background color is determined by the value in it (the number in the cell), formula being: ( (120+(row_number*4), 255-(column_number*5), 0xFF) ); In fact I started to write the activity (see in ) with a tableLayout made with textviews, but both vertical and horizontal scrolls screwed me up completely, since when I scroll AFTER a zoom, the scrolls do not resize automatically. I have waisted enough time with it. Can somebody write the code for that, and how much would it cost ? PS: the array is by default 30x28

rewrite the following Java code in PHP: public static String createSign(String param) throws Exception { StringBuffer result = new StringBuffer(); MessageDigest md5 = ("MD5"); (("UTF-8")); byte[] b = (); for(int i=0;i< ;++i) { int x = b[i]&0xFF; int h = x>>>4; int l = x&0x0F; ((char)(h+((h<10)?'0':'a'-10))); ((char)(l+((l<10)?'0':'a'-10))); } return ().substring(8, 24); }

Need someone with SQL Server and Access skills and the software to run the test. I have a customer who has TIF signature images in a SQL Server database. They export subsets of their database by exporting rows to a .mdb database. The TIF...exporting rows to a .mdb database. The TIF images wind up in the Memo column with an extra byte added between each original binary byte of the TIF image. Stripping out intermediate bytes is not a problem. The problem is it appears that some byte values get transformed to another value at the same time that a byte is added. I have produced a 256 byte binary file with all byte values from 0x00 to 0xFF which I would like loaded into a BLOB in SQL Server and then exported to a Memo field in Access so we can document how each byte value transforms when...