0101 0010 0110 1001 0110 0010 0111 0011 0010 0001 What text is stored in s?
Added by Eduardo B.
Step 1
The given binary string is: ``` 0101 0010 0110 1001 0110 0010 0111 0011 0010 0001 ``` We can separate it into the following bytes: ``` 01010010 01101001 01100010 01110011 00100001 ``` Show more…
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Assignment: Display Message and Hex Value Write a routine to print a text message followed by two hexadecimal values to the LCD. The text message can be anything you like. It should be stored in the program text as a null-terminated string. The hexadecimal values should be taken from location $3000 and $3001. You can consider any hex values. Assignment Hints: You'll need to write a program in a series of steps: 1. Write a routine to write one ASCII character to the display. 2. Restructure this routine as a subroutine and test it. 3. Write a routine to write a string to the display. It's best if this routine uses one of the index registers to step through the string. 4. Write a routine to convert a two-digit hex number into two ASCII characters. This routine shouldn't write to the display - it should accept a byte value in the accumulator and then convert it to two ASCII characters and leave the result in one of the HCS12 registers. 5. Put all this together to create one program that writes the string and numeric values to the display. 6. Add a delay routine and looping instructions so that the program endlessly loops, each time delaying for 1 second or so, clearing the display, and then writing the string and byte values. Note that the first command to be written to the LCD must be the one that selects the 4-bit interface. Once the LCD accepts the most significant nibble (MSN) of this command, it will detect the 4-bit interface setting and will ignore the rest of the command (i.e. the least significant nibble - LSN). The LCD will then expect immediate transfer of the remaining LSN.
Akash M.
The following is a message encoded in ASCII using one byte per character and then represented in hexadecimal notation. What is the message? 68657861646563696D616C
Aarya B.
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