Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit Port
This paper proposes an algorithm for 32-bit data transmission among microcontrollers through one 8-bit port. This method was motivated by a need to overcome limitations of microcontroller I/O as well as to fulfill the requirement of data transmission which is more than 10 bits. In this paper, the us...
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| Format: | Article |
| Language: | English |
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Indonesian Institute of Sciences
2015-12-01
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| Series: | Journal of Mechatronics, Electrical Power, and Vehicular Technology |
| Subjects: | |
| Online Access: | https://mev.lipi.go.id/mev/article/view/242 |
| _version_ | 1818332587900272640 |
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| author | Midriem Mirdanies Hendri Maja Saputra Estiko Rijanto |
| author_facet | Midriem Mirdanies Hendri Maja Saputra Estiko Rijanto |
| author_sort | Midriem Mirdanies |
| collection | DOAJ |
| description | This paper proposes an algorithm for 32-bit data transmission among microcontrollers through one 8-bit port. This method was motivated by a need to overcome limitations of microcontroller I/O as well as to fulfill the requirement of data transmission which is more than 10 bits. In this paper, the use of an 8-bit port has been optimized for 32-bit data transmission using unsigned long integer, long integer, and float types. Thirty-two bit data is extracted into
binary number, then sent through a series of 8-bit ports by transmitter microcontroller. At receiver microcontroller, the binary data received through 8-bit port is reconverted into 32 bits with the same data type. The algorithm has been implemented and tested using C language in ATMega32A microcontroller. Experiments have been done using two microcontrollers as well as four microcontrollers in the parallel, tree, and series connections. Based on the experiments, it is known that the data transmitted can be accurately received without data loss. Maximum transmission times among two microcontrollers for unsigned long integer, long integer, and float are 630 μs, 1,880 μs, and 7,830 μs, respectively. Maximum transmission times using four microcontrollers in parallel connection are the same as those using two microcontrollers, while in series connection are 1,930 μs for unsigned long integer, 5,640 μs for long integer, and 23,540 μs for float. The maximum transmission times of tree connection is close to those of the parallel connection. These results prove that the algorithm works well. |
| first_indexed | 2024-12-13T13:38:07Z |
| format | Article |
| id | doaj.art-da759af98e6744c6843bec53c753e3c5 |
| institution | Directory Open Access Journal |
| issn | 2087-3379 2088-6985 |
| language | English |
| last_indexed | 2024-12-13T13:38:07Z |
| publishDate | 2015-12-01 |
| publisher | Indonesian Institute of Sciences |
| record_format | Article |
| series | Journal of Mechatronics, Electrical Power, and Vehicular Technology |
| spelling | doaj.art-da759af98e6744c6843bec53c753e3c52022-12-21T23:43:40ZengIndonesian Institute of SciencesJournal of Mechatronics, Electrical Power, and Vehicular Technology2087-33792088-69852015-12-0162758210.14203/j.mev.2015.v6.75-82147Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit PortMidriem Mirdanies0Hendri Maja Saputra1Estiko Rijanto2Research Center for Electrical Power and Mechatronics, Indonesian Institute of Sciences (LIPI)Research Center for Electrical Power and Mechatronics, Indonesian Institute of Sciences (LIPI)Research Center for Electrical Power and Mechatronics, Indonesian Institute of Sciences (LIPI)This paper proposes an algorithm for 32-bit data transmission among microcontrollers through one 8-bit port. This method was motivated by a need to overcome limitations of microcontroller I/O as well as to fulfill the requirement of data transmission which is more than 10 bits. In this paper, the use of an 8-bit port has been optimized for 32-bit data transmission using unsigned long integer, long integer, and float types. Thirty-two bit data is extracted into binary number, then sent through a series of 8-bit ports by transmitter microcontroller. At receiver microcontroller, the binary data received through 8-bit port is reconverted into 32 bits with the same data type. The algorithm has been implemented and tested using C language in ATMega32A microcontroller. Experiments have been done using two microcontrollers as well as four microcontrollers in the parallel, tree, and series connections. Based on the experiments, it is known that the data transmitted can be accurately received without data loss. Maximum transmission times among two microcontrollers for unsigned long integer, long integer, and float are 630 μs, 1,880 μs, and 7,830 μs, respectively. Maximum transmission times using four microcontrollers in parallel connection are the same as those using two microcontrollers, while in series connection are 1,930 μs for unsigned long integer, 5,640 μs for long integer, and 23,540 μs for float. The maximum transmission times of tree connection is close to those of the parallel connection. These results prove that the algorithm works well.https://mev.lipi.go.id/mev/article/view/242transmission algorithm32-bit datadata transmission8-bit portmicrocontrollerc language |
| spellingShingle | Midriem Mirdanies Hendri Maja Saputra Estiko Rijanto Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit Port Journal of Mechatronics, Electrical Power, and Vehicular Technology transmission algorithm 32-bit data data transmission 8-bit port microcontroller c language |
| title | Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit Port |
| title_full | Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit Port |
| title_fullStr | Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit Port |
| title_full_unstemmed | Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit Port |
| title_short | Algorithm of 32-bit Data Transmission Among Microcontrollers Through an 8-bit Port |
| title_sort | algorithm of 32 bit data transmission among microcontrollers through an 8 bit port |
| topic | transmission algorithm 32-bit data data transmission 8-bit port microcontroller c language |
| url | https://mev.lipi.go.id/mev/article/view/242 |
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