III - Advanced Project¶

• Table of contents
• III - Advanced Project
  • 1. Adapting project to elementary task
  • 2. Integration of a Reed-Solomon encoder/decoder
    • 2.1 Presentation of Reed-Solomon
    • 2.2 Task Example
  • 3. Displaying results
    • 3.1 In simulation
    • 3.2 On board
  • 4. Measurement of encoding/decoding time

1. Adapting project to elementary task¶

See Tutorial page for project bases

task_example.c
task_example.h
tasks.h
task_cmd.c

main.c

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2. Integration of a Reed-Solomon encoder/decoder¶

RS Code Website

2.1 Presentation of Reed-Solomon¶

2.2 Task Example¶

3. Displaying results¶

3.1 In simulation¶

Message of 87 characters

Code of adding errors

Checking Output UART Window

Displayed result

3.2 On board¶

-	Char	Code ASCII	Hexadecimal	Binary
Codeword	2	50	0x32	0b00110010
Erroneous Codeword	3	51	0x33	0b00110011

__________ a. Codeword : 0bXX110010 ________________ b. Erroneous codeword : 0bXX110011 ____________ c. Corrected codeword : 0bXX110010 ______

4. Measurement of encoding/decoding time¶

1000 ticks per milliseconds

Time measurement of data encoding

Printing clock data

Chart of Reed Solomon time measurement